--- /dev/null
+<!--
+ ============LICENSE_START=======================================================
+ Copyright (C) 2018 Ericsson. All rights reserved.
+ ================================================================================
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ SPDX-License-Identifier: Apache-2.0
+ ============LICENSE_END=========================================================
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.onap.policy.common</groupId>
+ <artifactId>common-modules</artifactId>
+ <version>1.3.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>capabilities</artifactId>
+ <description>Properties</description>
+ <packaging>jar</packaging>
+
+ <build>
+ <pluginManagement>
+ <plugins>
+ <!--This plugin's configuration is used to store Eclipse
+ m2e settings only. It has no influence on the Maven build itself. -->
+ <plugin>
+ <groupId>org.eclipse.m2e</groupId>
+ <artifactId>lifecycle-mapping</artifactId>
+ <version>1.0.0</version>
+ <configuration>
+ <lifecycleMappingMetadata>
+ <pluginExecutions>
+ <pluginExecution>
+ <pluginExecutionFilter>
+ <groupId>org.jacoco</groupId>
+ <artifactId>
+ jacoco-maven-plugin
+ </artifactId>
+ <versionRange>
+ [0.7.1.201405082137,)
+ </versionRange>
+ <goals>
+ <goal>prepare-agent</goal>
+ </goals>
+ </pluginExecutionFilter>
+ <action>
+ <ignore></ignore>
+ </action>
+ </pluginExecution>
+ </pluginExecutions>
+ </lifecycleMappingMetadata>
+ </configuration>
+ </plugin>
+ </plugins>
+ </pluginManagement>
+ </build>
+</project>
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-core
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.capabilities;
+
+/**
+ * Interface for classes that supports lock/unlock operations.
+ */
+public interface Lockable {
+
+ /**
+ * locks this entity
+ *
+ * @return true is the lock operation was successful, false otherwise
+ */
+ public boolean lock();
+
+ /**
+ * unlocks this entity
+ *
+ * @return true is the unlock operation was successful, false otherwise
+ */
+ public boolean unlock();
+
+ /**
+ * is this entity locked?
+ *
+ * @return true if the entity is in a locked state, false otherwise
+ */
+ public boolean isLocked();
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-core
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.capabilities;
+
+/**
+ * Interface for classes that supports start-like operations.
+ */
+public interface Startable {
+
+ /**
+ * Start operation. This operation starts the entity.
+ *
+ * @return boolean. true if the start operation was successful, otherwise false.
+ * @throws IllegalStateException. if the element is in a state that conflicts with the start
+ * operation.
+ */
+ public boolean start();
+
+ /**
+ * Stop operation. The entity can be restarted again by invoking the start operation.
+ *
+ * @return boolean. true if the stop operation was successful, otherwise false.
+ * @throws IllegalStateException. if the element is in a state that conflicts with the stop
+ * operation.
+ */
+ public boolean stop();
+
+ /**
+ * shutdown operation. The terminate operation yields the entity unusuable. It cannot be
+ * (re)started.
+ *
+ * @throws IllegalStateException. if the element is in a state that conflicts with the stop
+ * operation.
+ */
+ public void shutdown();
+
+ /**
+ * is it alive?
+ *
+ * @return boolean. true if alive, otherwise false
+ */
+ public boolean isAlive();
+}
--- /dev/null
+<!--
+ ============LICENSE_START=======================================================
+ Copyright (C) 2018 Ericsson. All rights reserved.
+ ================================================================================
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ SPDX-License-Identifier: Apache-2.0
+ ============LICENSE_END=========================================================
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.onap.policy.common</groupId>
+ <artifactId>common-modules</artifactId>
+ <version>1.3.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>policy-endpoints</artifactId>
+
+ <name>policy-endpoints</name>
+ <description>Endpoints</description>
+
+ <properties>
+ <jetty.version>9.3.20.v20170531</jetty.version>
+ <jersey.swagger.version>1.5.18</jersey.swagger.version>
+ <dmaap.version>1.1.3</dmaap.version>
+ <cambria.version>1.2.1-oss</cambria.version>
+ <jersey.version>2.25.1</jersey.version>
+ <jackson.version>2.9.5</jackson.version>
+ <http.client.version>4.5.5</http.client.version>
+ <http.core.version>4.4.4</http.core.version>
+ </properties>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.onap.policy.common</groupId>
+ <artifactId>capabilities</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.onap.policy.common</groupId>
+ <artifactId>utils</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.att.nsa</groupId>
+ <artifactId>cambriaClient</artifactId>
+ <version>${cambria.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-log4j12</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.onap.dmaap.messagerouter.dmaapclient</groupId>
+ <artifactId>dmaapClient</artifactId>
+ <version>${dmaap.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-log4j12</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>log4j</groupId>
+ <artifactId>log4j</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-server</artifactId>
+ <version>${jetty.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-servlet</artifactId>
+ <version>${jetty.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.glassfish.jersey.core</groupId>
+ <artifactId>jersey-server</artifactId>
+ <version>${jersey.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.glassfish.jersey.containers</groupId>
+ <artifactId>jersey-container-servlet-core</artifactId>
+ <version>${jersey.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.glassfish.jersey.media</groupId>
+ <artifactId>jersey-media-json-jackson</artifactId>
+ <version>${jersey.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.glassfish.jersey.containers</groupId>
+ <artifactId>jersey-container-jetty-http</artifactId>
+ <version>${jersey.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-util</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.glassfish.jersey.core</groupId>
+ <artifactId>jersey-client</artifactId>
+ <version>${jersey.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-databind</artifactId>
+ <version>${jackson.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.fasterxml.jackson.datatype</groupId>
+ <artifactId>jackson-datatype-jsr310</artifactId>
+ <version>${jackson.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-annotations</artifactId>
+ <version>${jackson.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.httpcomponents</groupId>
+ <artifactId>httpclient</artifactId>
+ <version>${http.client.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.httpcomponents</groupId>
+ <artifactId>httpcore</artifactId>
+ <version>${http.core.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>io.swagger</groupId>
+ <artifactId>swagger-jersey2-jaxrs</artifactId>
+ <version>${jersey.swagger.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.commons</groupId>
+ <artifactId>commons-collections4</artifactId>
+ <version>4.1</version>
+ </dependency>
+
+ <dependency>
+ <groupId>ch.qos.logback</groupId>
+ <artifactId>logback-classic</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+</project>
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm;
+
+/**
+ * TopicSource that supports server-side filtering.
+ */
+public interface FilterableTopicSource extends TopicSource {
+
+ /**
+ * Sets the server-side filter.
+ *
+ * @param filter new filter value, or {@code null}
+ * @throws UnsupportedOperationException if the consumer does not support
+ * server-side filtering
+ * @throws IllegalArgumentException if the consumer cannot be built with the
+ * new filter
+ */
+ public void setFilter(String filter);
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm;
+
+import java.util.List;
+
+import org.onap.policy.common.capabilities.Lockable;
+import org.onap.policy.common.capabilities.Startable;
+
+
+/**
+ * Essential Topic Data
+ */
+public interface Topic extends TopicRegisterable, Startable, Lockable {
+
+ /**
+ * network logger
+ */
+ public static final String NETWORK_LOGGER = "network";
+
+ /**
+ * Underlying Communication infrastructure Types
+ */
+ public enum CommInfrastructure {
+ /**
+ * UEB Communication Infrastructure
+ */
+ UEB,
+ /**
+ * DMAAP Communication Infrastructure
+ */
+ DMAAP,
+ /**
+ * NOOP for internal use only
+ */
+ NOOP,
+ /**
+ * REST Communication Infrastructure
+ */
+ REST
+ }
+
+ /**
+ * gets the topic name
+ *
+ * @return topic name
+ */
+ public String getTopic();
+
+ /**
+ * gets the communication infrastructure type
+ *
+ * @return
+ */
+ public CommInfrastructure getTopicCommInfrastructure();
+
+ /**
+ * return list of servers
+ *
+ * @return bus servers
+ */
+ public List<String> getServers();
+
+ /**
+ * get the more recent events in this topic entity
+ *
+ * @return list of most recent events
+ */
+ public String[] getRecentEvents();
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm;
+
+import java.util.List;
+import java.util.Properties;
+
+import org.onap.policy.common.capabilities.Lockable;
+import org.onap.policy.common.capabilities.Startable;
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSource;
+import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSource;
+
+/**
+ * Abstraction to managed the system's Networked Topic Endpoints, sources of all events input into
+ * the System.
+ */
+public interface TopicEndpoint extends Startable, Lockable {
+
+ /**
+ * Add Topic Sources to the communication infrastructure initialized per properties
+ *
+ * @param properties properties for Topic Source construction
+ * @return a generic Topic Source
+ * @throws IllegalArgumentException when invalid arguments are provided
+ */
+ public List<TopicSource> addTopicSources(Properties properties);
+
+ /**
+ * Add Topic Sinks to the communication infrastructure initialized per properties
+ *
+ * @param properties properties for Topic Sink construction
+ * @return a generic Topic Sink
+ * @throws IllegalArgumentException when invalid arguments are provided
+ */
+ public List<TopicSink> addTopicSinks(Properties properties);
+
+ /**
+ * gets all Topic Sources
+ *
+ * @return the Topic Source List
+ */
+ List<TopicSource> getTopicSources();
+
+ /**
+ * get the Topic Sources for the given topic name
+ *
+ * @param topicName the topic name
+ *
+ * @return the Topic Source List
+ * @throws IllegalStateException if the entity is in an invalid state
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public List<TopicSource> getTopicSources(List<String> topicNames);
+
+ /**
+ * gets the Topic Source for the given topic name and underlying communication infrastructure
+ * type
+ *
+ * @param commType communication infrastructure type
+ * @param topicName the topic name
+ *
+ * @return the Topic Source
+ * @throws IllegalStateException if the entity is in an invalid state, for example multiple
+ * TopicReaders for a topic name and communication infrastructure
+ * @throws IllegalArgumentException if invalid parameters are present
+ * @throws UnsupportedOperationException if the operation is not supported.
+ */
+ public TopicSource getTopicSource(Topic.CommInfrastructure commType, String topicName);
+
+ /**
+ * get the UEB Topic Source for the given topic name
+ *
+ * @param topicName the topic name
+ *
+ * @return the UEB Topic Source
+ * @throws IllegalStateException if the entity is in an invalid state, for example multiple
+ * TopicReaders for a topic name and communication infrastructure
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public UebTopicSource getUebTopicSource(String topicName);
+
+ /**
+ * get the DMAAP Topic Source for the given topic name
+ *
+ * @param topicName the topic name
+ *
+ * @return the DMAAP Topic Source
+ * @throws IllegalStateException if the entity is in an invalid state, for example multiple
+ * TopicReaders for a topic name and communication infrastructure
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSource getDmaapTopicSource(String topicName);
+
+ /**
+ * get the Topic Sinks for the given topic name
+ *
+ * @param topicNames the topic names
+ * @return the Topic Sink List
+ * @throws IllegalStateException
+ * @throws IllegalArgumentException
+ */
+ public List<TopicSink> getTopicSinks(List<String> topicNames);
+
+ /**
+ * get the Topic Sinks for the given topic name and underlying communication infrastructure type
+ *
+ * @param topicName the topic name
+ * @param commType communication infrastructure type
+ *
+ * @return the Topic Sink List
+ * @throws IllegalStateException if the entity is in an invalid state, for example multiple
+ * TopicWriters for a topic name and communication infrastructure
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public TopicSink getTopicSink(Topic.CommInfrastructure commType, String topicName);
+
+ /**
+ * get the Topic Sinks for the given topic name and all the underlying communication
+ * infrastructure type
+ *
+ * @param topicName the topic name
+ * @param commType communication infrastructure type
+ *
+ * @return the Topic Sink List
+ * @throws IllegalStateException if the entity is in an invalid state, for example multiple
+ * TopicWriters for a topic name and communication infrastructure
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public List<TopicSink> getTopicSinks(String topicName);
+
+ /**
+ * get the UEB Topic Source for the given topic name
+ *
+ * @param topicName the topic name
+ *
+ * @return the Topic Source
+ * @throws IllegalStateException if the entity is in an invalid state, for example multiple
+ * TopicReaders for a topic name and communication infrastructure
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public UebTopicSink getUebTopicSink(String topicName);
+
+ /**
+ * get the no-op Topic Sink for the given topic name
+ *
+ * @param topicName the topic name
+ *
+ * @return the Topic Source
+ * @throws IllegalStateException if the entity is in an invalid state, for example multiple
+ * TopicReaders for a topic name and communication infrastructure
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public NoopTopicSink getNoopTopicSink(String topicName);
+
+ /**
+ * get the DMAAP Topic Source for the given topic name
+ *
+ * @param topicName the topic name
+ *
+ * @return the Topic Source
+ * @throws IllegalStateException if the entity is in an invalid state, for example multiple
+ * TopicReaders for a topic name and communication infrastructure
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSink getDmaapTopicSink(String topicName);
+
+ /**
+ * gets only the UEB Topic Sources
+ *
+ * @return the UEB Topic Source List
+ */
+ public List<UebTopicSource> getUebTopicSources();
+
+ /**
+ * gets only the DMAAP Topic Sources
+ *
+ * @return the DMAAP Topic Source List
+ */
+ public List<DmaapTopicSource> getDmaapTopicSources();
+
+ /**
+ * gets all Topic Sinks
+ *
+ * @return the Topic Sink List
+ */
+ public List<TopicSink> getTopicSinks();
+
+ /**
+ * gets only the UEB Topic Sinks
+ *
+ * @return the UEB Topic Sink List
+ */
+ public List<UebTopicSink> getUebTopicSinks();
+
+ /**
+ * gets only the DMAAP Topic Sinks
+ *
+ * @return the DMAAP Topic Sink List
+ */
+ public List<DmaapTopicSink> getDmaapTopicSinks();
+
+ /**
+ * gets only the NOOP Topic Sinks
+ *
+ * @return the NOOP Topic Sinks List
+ */
+ public List<NoopTopicSink> getNoopTopicSinks();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm;
+
+/**
+ * Listener for event messages entering the Policy Engine
+ */
+@FunctionalInterface
+public interface TopicListener {
+
+ /**
+ * Notification of a new Event over a given Topic
+ *
+ * @param commType communication infrastructure type
+ * @param topic topic name
+ * @param event event message as a string
+ */
+ public void onTopicEvent(Topic.CommInfrastructure commType, String topic, String event);
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm;
+
+/**
+ * Marks a Topic entity as registerable
+ */
+public interface TopicRegisterable {
+
+ /**
+ * Register for notification of events with this Topic Entity
+ *
+ * @param topicListener the listener of events
+ */
+ public void register(TopicListener topicListener);
+
+ /**
+ * Unregisters for notification of events with this Topic Entity
+ *
+ * @param topicListener the listener of events
+ */
+ public void unregister(TopicListener topicListener);
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm;
+
+/**
+ * Marks a given Topic Endpoint as able to send messages over a topic
+ */
+public interface TopicSink extends Topic {
+
+ /**
+ * Sends a string message over this Topic Endpoint
+ *
+ * @param message message to send
+ *
+ * @return true if the send operation succeeded, false otherwise
+ * @throws IllegalArgumentException an invalid message has been provided
+ * @throws IllegalStateException the entity is in an state that prevents
+ * it from sending messages, for example, locked or stopped.
+ */
+ public boolean send(String message);
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm;
+
+/**
+ * Marker for a Topic Entity, indicating that the entity is able to read
+ * over a topic
+ */
+public interface TopicSource extends Topic {
+
+ /**
+ * pushes an event into the source programatically
+ *
+ * @param event the event in json format
+ * @return true if it can be processed correctly, false otherwise
+ */
+ public boolean offer(String event);
+
+}
\ No newline at end of file
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+/**
+ * API
+ */
+public interface ApiKeyEnabled {
+ /**
+ * @return api key
+ */
+ public String getApiKey();
+
+ /**
+ * @return api secret
+ */
+ public String getApiSecret();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+import org.onap.policy.common.endpoints.event.comm.TopicSink;
+
+/**
+ * Topic Sink over Bus Infrastructure (DMAAP/UEB)
+ */
+public interface BusTopicSink extends ApiKeyEnabled, TopicSink {
+ /**
+ * Log Failures after X number of retries
+ */
+ public static final int DEFAULT_LOG_SEND_FAILURES_AFTER = 1;
+
+ /**
+ * Sets the UEB partition key for published messages
+ *
+ * @param partitionKey the partition key
+ */
+ public void setPartitionKey(String partitionKey);
+
+ /**
+ * return the partition key in used by the system to publish messages
+ *
+ * @return the partition key
+ */
+ public String getPartitionKey();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+import org.onap.policy.common.endpoints.event.comm.TopicSource;
+
+/**
+ * Generic Topic Source for UEB/DMAAP Communication Infrastructure
+ *
+ */
+public interface BusTopicSource extends ApiKeyEnabled, TopicSource {
+
+ /**
+ * Default Timeout fetching in milliseconds
+ */
+ public static int DEFAULT_TIMEOUT_MS_FETCH = 15000;
+
+ /**
+ * Default maximum number of messages fetch at the time
+ */
+ public static int DEFAULT_LIMIT_FETCH = 100;
+
+ /**
+ * Definition of No Timeout fetching
+ */
+ public static int NO_TIMEOUT_MS_FETCH = -1;
+
+ /**
+ * Definition of No limit fetching
+ */
+ public static int NO_LIMIT_FETCH = -1;
+
+ /**
+ * gets the consumer group
+ *
+ * @return consumer group
+ */
+ public String getConsumerGroup();
+
+ /**
+ * gets the consumer instance
+ *
+ * @return consumer instance
+ */
+ public String getConsumerInstance();
+
+ /**
+ * gets the fetch timeout
+ *
+ * @return fetch timeout
+ */
+ public int getFetchTimeout();
+
+ /**
+ * gets the fetch limit
+ *
+ * @return fetch limit
+ */
+ public int getFetchLimit();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+public interface DmaapTopicSink extends BusTopicSink {
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ * DMAAP Topic Sink Factory
+ */
+public interface DmaapTopicSinkFactory {
+ public final String DME2_READ_TIMEOUT_PROPERTY = "AFT_DME2_EP_READ_TIMEOUT_MS";
+ public final String DME2_EP_CONN_TIMEOUT_PROPERTY = "AFT_DME2_EP_CONN_TIMEOUT";
+ public final String DME2_ROUNDTRIP_TIMEOUT_PROPERTY = "AFT_DME2_ROUNDTRIP_TIMEOUT_MS";
+ public final String DME2_VERSION_PROPERTY = "Version";
+ public final String DME2_ROUTE_OFFER_PROPERTY = "routeOffer";
+ public final String DME2_SERVICE_NAME_PROPERTY = "ServiceName";
+ public final String DME2_SUBCONTEXT_PATH_PROPERTY = "SubContextPath";
+ public final String DME2_SESSION_STICKINESS_REQUIRED_PROPERTY = "sessionstickinessrequired";
+
+ /**
+ * Instantiates a new DMAAP Topic Sink
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param userName AAF user name
+ * @param password AAF password
+ * @param partitionKey Consumer Group
+ * @param environment DME2 environment
+ * @param aftEnvironment DME2 AFT environment
+ * @param partner DME2 Partner
+ * @param latitude DME2 latitude
+ * @param longitude DME2 longitude
+ * @param additionalProps additional properties to pass to DME2
+ * @param managed is this sink endpoint managed?
+ *
+ * @return an DMAAP Topic Sink
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSink build(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String partitionKey, String environment, String aftEnvironment, String partner,
+ String latitude, String longitude, Map<String, String> additionalProps, boolean managed, boolean useHttps,
+ boolean allowSelfSignedCerts);
+
+ /**
+ * Instantiates a new DMAAP Topic Sink
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param userName AAF user name
+ * @param password AAF password
+ * @param partitionKey Consumer Group
+ * @param managed is this sink endpoint managed?
+ *
+ * @return an DMAAP Topic Sink
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSink build(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String partitionKey, boolean managed, boolean useHttps, boolean allowSelfSignedCerts);
+
+ /**
+ * Creates an DMAAP Topic Sink based on properties files
+ *
+ * @param properties Properties containing initialization values
+ *
+ * @return an DMAAP Topic Sink
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public List<DmaapTopicSink> build(Properties properties);
+
+ /**
+ * Instantiates a new DMAAP Topic Sink
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ *
+ * @return an DMAAP Topic Sink
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSink build(List<String> servers, String topic);
+
+ /**
+ * Destroys an DMAAP Topic Sink based on a topic
+ *
+ * @param topic topic name
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public void destroy(String topic);
+
+ /**
+ * gets an DMAAP Topic Sink based on topic name
+ *
+ * @param topic the topic name
+ *
+ * @return an DMAAP Topic Sink with topic name
+ * @throws IllegalArgumentException if an invalid topic is provided
+ * @throws IllegalStateException if the DMAAP Topic Reader is an incorrect state
+ */
+ public DmaapTopicSink get(String topic);
+
+ /**
+ * Provides a snapshot of the DMAAP Topic Sinks
+ *
+ * @return a list of the DMAAP Topic Sinks
+ */
+ public List<DmaapTopicSink> inventory();
+
+ /**
+ * Destroys all DMAAP Topic Sinks
+ */
+ public void destroy();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+public interface DmaapTopicSource extends BusTopicSource {
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ * DMAAP Topic Source Factory
+ */
+public interface DmaapTopicSourceFactory {
+ public final String DME2_READ_TIMEOUT_PROPERTY = "AFT_DME2_EP_READ_TIMEOUT_MS";
+ public final String DME2_EP_CONN_TIMEOUT_PROPERTY = "AFT_DME2_EP_CONN_TIMEOUT";
+ public final String DME2_ROUNDTRIP_TIMEOUT_PROPERTY = "AFT_DME2_ROUNDTRIP_TIMEOUT_MS";
+ public final String DME2_VERSION_PROPERTY = "Version";
+ public final String DME2_ROUTE_OFFER_PROPERTY = "routeOffer";
+ public final String DME2_SERVICE_NAME_PROPERTY = "ServiceName";
+ public final String DME2_SUBCONTEXT_PATH_PROPERTY = "SubContextPath";
+ public final String DME2_SESSION_STICKINESS_REQUIRED_PROPERTY = "sessionstickinessrequired";
+
+ /**
+ * Creates an DMAAP Topic Source based on properties files
+ *
+ * @param properties Properties containing initialization values
+ *
+ * @return an DMAAP Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public List<DmaapTopicSource> build(Properties properties);
+
+ /**
+ * Instantiates a new DMAAP Topic Source
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param userName user name
+ * @param password password
+ * @param consumerGroup Consumer Group
+ * @param consumerInstance Consumer Instance
+ * @param fetchTimeout Read Fetch Timeout
+ * @param fetchLimit Fetch Limit
+ * @param managed is this endpoind managed?
+ * @param useHttps does the connection use HTTPS?
+ * @param allowSelfSignedCerts does connection allow self-signed certificates?
+ *
+ * @return an DMAAP Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit,
+ boolean managed, boolean useHttps, boolean allowSelfSignedCerts);
+
+ /**
+ * Instantiates a new DMAAP Topic Source
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param userName user name
+ * @param password password
+ * @param consumerGroup Consumer Group
+ * @param consumerInstance Consumer Instance
+ * @param fetchTimeout Read Fetch Timeout
+ * @param fetchLimit Fetch Limit
+ * @param environment DME2 environment
+ * @param aftEnvironment DME2 AFT environment
+ * @param partner DME2 Partner
+ * @param latitude DME2 latitude
+ * @param longitude DME2 longitude
+ * @param additionalProps additional properties to pass to DME2
+ * @param managed is this endpoind managed?
+ * @param useHttps does the connection use HTTPS?
+ * @param allowSelfSignedCerts does connection allow self-signed certificates?
+ *
+ * @return an DMAAP Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit,
+ String environment, String aftEnvironment, String partner, String latitude, String longitude,
+ Map<String, String> additionalProps, boolean managed, boolean useHttps, boolean allowSelfSignedCerts);
+
+ /**
+ * Instantiates a new DMAAP Topic Source
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ *
+ * @return an DMAAP Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret);
+
+ /**
+ * Instantiates a new DMAAP Topic Source
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ *
+ * @return an DMAAP Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public DmaapTopicSource build(List<String> servers, String topic);
+
+ /**
+ * Destroys an DMAAP Topic Source based on a topic
+ *
+ * @param topic topic name
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public void destroy(String topic);
+
+ /**
+ * Destroys all DMAAP Topic Sources
+ */
+ public void destroy();
+
+ /**
+ * gets an DMAAP Topic Source based on topic name
+ *
+ * @param topic the topic name
+ * @return an DMAAP Topic Source with topic name
+ * @throws IllegalArgumentException if an invalid topic is provided
+ * @throws IllegalStateException if the DMAAP Topic Source is an incorrect state
+ */
+ public DmaapTopicSource get(String topic);
+
+ /**
+ * Provides a snapshot of the DMAAP Topic Sources
+ *
+ * @return a list of the DMAAP Topic Sources
+ */
+ public List<DmaapTopicSource> inventory();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+import java.util.List;
+
+import org.onap.policy.common.endpoints.event.comm.TopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.TopicBase;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * NOOP topic sink
+ */
+public class NoopTopicSink extends TopicBase implements TopicSink {
+
+ /**
+ * logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(NoopTopicSink.class);
+
+ /**
+ * net logger
+ */
+ private static final Logger netLogger = LoggerFactory.getLogger(NETWORK_LOGGER);
+
+ /**
+ * constructor
+ *
+ * @param servers servers
+ * @param topic topic
+ * @throws IllegalArgumentException if an invalid argument has been passed in
+ */
+ public NoopTopicSink(List<String> servers, String topic) {
+ super(servers, topic);
+ }
+
+ @Override
+ public boolean send(String message) {
+
+ if (message == null || message.isEmpty()) {
+ throw new IllegalArgumentException("Message to send is empty");
+ }
+
+ if (!this.alive) {
+ throw new IllegalStateException(this + " is stopped");
+ }
+
+ try {
+ synchronized (this) {
+ this.recentEvents.add(message);
+ }
+
+ netLogger.info("[OUT|{}|{}]{}{}", this.getTopicCommInfrastructure(), this.topic, System.lineSeparator(),
+ message);
+
+ broadcast(message);
+ } catch (Exception e) {
+ logger.warn("{}: cannot send because of {}", this, e.getMessage(), e);
+ return false;
+ }
+
+ return true;
+ }
+
+ @Override
+ public CommInfrastructure getTopicCommInfrastructure() {
+ return CommInfrastructure.NOOP;
+ }
+
+ @Override
+ public boolean start() {
+ logger.info("{}: starting", this);
+
+ synchronized (this) {
+
+ if (this.alive) {
+ return true;
+ }
+
+ if (locked) {
+ throw new IllegalStateException(this + " is locked.");
+ }
+
+ this.alive = true;
+ }
+
+ return true;
+ }
+
+ @Override
+ public boolean stop() {
+ synchronized (this) {
+ this.alive = false;
+ }
+ return true;
+ }
+
+ @Override
+ public void shutdown() {
+ this.stop();
+ }
+
+ @Override
+ public String toString() {
+ return "NoopTopicSink [toString()=" + super.toString() + "]";
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+import java.util.List;
+import java.util.Properties;
+
+/**
+ * Noop Topic Sink Factory
+ */
+public interface NoopTopicSinkFactory {
+
+ /**
+ * Creates noop topic sinks based on properties files
+ *
+ * @param properties Properties containing initialization values
+ *
+ * @return a noop topic sink
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public List<NoopTopicSink> build(Properties properties);
+
+ /**
+ * builds a noop sink
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param managed is this sink endpoint managed?
+ * @return a noop topic sink
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public NoopTopicSink build(List<String> servers, String topic, boolean managed);
+
+ /**
+ * Destroys a sink based on the topic
+ *
+ * @param topic topic name
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public void destroy(String topic);
+
+ /**
+ * gets a sink based on topic name
+ *
+ * @param topic the topic name
+ *
+ * @return a sink with topic name
+ * @throws IllegalArgumentException if an invalid topic is provided
+ * @throws IllegalStateException if the sink is in an incorrect state
+ */
+ public NoopTopicSink get(String topic);
+
+ /**
+ * Provides a snapshot of the UEB Topic Writers
+ *
+ * @return a list of the UEB Topic Writers
+ */
+ public List<NoopTopicSink> inventory();
+
+ /**
+ * Destroys all sinks
+ */
+ public void destroy();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+/**
+ * Topic Writer over UEB Infrastructure
+ */
+public interface UebTopicSink extends BusTopicSink {
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+import java.util.List;
+import java.util.Properties;
+
+/**
+ * UEB Topic Sink Factory
+ */
+public interface UebTopicSinkFactory {
+
+ /**
+ * Instantiates a new UEB Topic Writer
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param partitionKey Consumer Group
+ * @param managed is this sink endpoint managed?
+ *
+ * @return an UEB Topic Sink
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public UebTopicSink build(List<String> servers, String topic, String apiKey, String apiSecret, String partitionKey,
+ boolean managed, boolean useHttps, boolean allowSelfSignedCerts);
+
+ /**
+ * Creates an UEB Topic Writer based on properties files
+ *
+ * @param properties Properties containing initialization values
+ *
+ * @return an UEB Topic Writer
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public List<UebTopicSink> build(Properties properties);
+
+ /**
+ * Instantiates a new UEB Topic Writer
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ *
+ * @return an UEB Topic Writer
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public UebTopicSink build(List<String> servers, String topic);
+
+ /**
+ * Destroys an UEB Topic Writer based on a topic
+ *
+ * @param topic topic name
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public void destroy(String topic);
+
+ /**
+ * gets an UEB Topic Writer based on topic name
+ *
+ * @param topic the topic name
+ *
+ * @return an UEB Topic Writer with topic name
+ * @throws IllegalArgumentException if an invalid topic is provided
+ * @throws IllegalStateException if the UEB Topic Reader is an incorrect state
+ */
+ public UebTopicSink get(String topic);
+
+ /**
+ * Provides a snapshot of the UEB Topic Writers
+ *
+ * @return a list of the UEB Topic Writers
+ */
+ public List<UebTopicSink> inventory();
+
+ /**
+ * Destroys all UEB Topic Writers
+ */
+ public void destroy();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+/**
+ * Topic Source for UEB Communication Infrastructure
+ *
+ */
+public interface UebTopicSource extends BusTopicSource {
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus;
+
+import java.util.List;
+import java.util.Properties;
+
+/**
+ * UEB Topic Source Factory
+ */
+public interface UebTopicSourceFactory {
+
+ /**
+ * Creates an UEB Topic Source based on properties files
+ *
+ * @param properties Properties containing initialization values
+ *
+ * @return an UEB Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public List<UebTopicSource> build(Properties properties);
+
+ /**
+ * Instantiates a new UEB Topic Source
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param consumerGroup Consumer Group
+ * @param consumerInstance Consumer Instance
+ * @param fetchTimeout Read Fetch Timeout
+ * @param fetchLimit Fetch Limit
+ * @param managed is this source endpoint managed?
+ *
+ * @return an UEB Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public UebTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret,
+ String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, boolean managed,
+ boolean useHttps, boolean allowSelfSignedCerts);
+
+ /**
+ * Instantiates a new UEB Topic Source
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ *
+ * @return an UEB Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public UebTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret);
+
+ /**
+ * Instantiates a new UEB Topic Source
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ *
+ * @return an UEB Topic Source
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public UebTopicSource build(List<String> servers, String topic);
+
+ /**
+ * Destroys an UEB Topic Source based on a topic
+ *
+ * @param topic topic name
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public void destroy(String topic);
+
+ /**
+ * Destroys all UEB Topic Sources
+ */
+ public void destroy();
+
+ /**
+ * gets an UEB Topic Source based on topic name
+ *
+ * @param topic the topic name
+ * @return an UEB Topic Source with topic name
+ * @throws IllegalArgumentException if an invalid topic is provided
+ * @throws IllegalStateException if the UEB Topic Source is an incorrect state
+ */
+ public UebTopicSource get(String topic);
+
+ /**
+ * Provides a snapshot of the UEB Topic Sources
+ *
+ * @return a list of the UEB Topic Sources
+ */
+ public List<UebTopicSource> inventory();
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.impl;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSinkFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.InlineDmaapTopicSink;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Factory of DMAAP Reader Topics indexed by topic name
+ */
+public class IndexedDmaapTopicSinkFactory implements DmaapTopicSinkFactory {
+ private static final String MISSING_TOPIC = "A topic must be provided";
+
+ private static final IndexedDmaapTopicSinkFactory instance = new IndexedDmaapTopicSinkFactory();
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(IndexedDmaapTopicSinkFactory.class);
+
+ /**
+ * DMAAP Topic Name Index
+ */
+ protected HashMap<String, DmaapTopicSink> dmaapTopicWriters = new HashMap<>();
+
+ /**
+ * Get the singleton instance.
+ *
+ * @return the instance
+ */
+ public static IndexedDmaapTopicSinkFactory getInstance() {
+ return instance;
+ }
+
+ private IndexedDmaapTopicSinkFactory() {}
+
+ @Override
+ public DmaapTopicSink build(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String partitionKey, String environment, String aftEnvironment, String partner,
+ String latitude, String longitude, Map<String, String> additionalProps, boolean managed, boolean useHttps,
+ boolean allowSelfSignedCerts) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (dmaapTopicWriters.containsKey(topic)) {
+ return dmaapTopicWriters.get(topic);
+ }
+
+ DmaapTopicSink dmaapTopicSink = new InlineDmaapTopicSink(servers, topic, apiKey, apiSecret, userName,
+ password, partitionKey, environment, aftEnvironment, partner, latitude, longitude, additionalProps,
+ useHttps, allowSelfSignedCerts);
+
+ if (managed) {
+ dmaapTopicWriters.put(topic, dmaapTopicSink);
+ }
+ return dmaapTopicSink;
+ }
+ }
+
+ @Override
+ public DmaapTopicSink build(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String partitionKey, boolean managed, boolean useHttps, boolean allowSelfSignedCerts) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (dmaapTopicWriters.containsKey(topic)) {
+ return dmaapTopicWriters.get(topic);
+ }
+
+ DmaapTopicSink dmaapTopicSink = new InlineDmaapTopicSink(servers, topic, apiKey, apiSecret, userName,
+ password, partitionKey, useHttps, allowSelfSignedCerts);
+
+ if (managed) {
+ dmaapTopicWriters.put(topic, dmaapTopicSink);
+ }
+ return dmaapTopicSink;
+ }
+ }
+
+ @Override
+ public DmaapTopicSink build(List<String> servers, String topic) {
+ return this.build(servers, topic, null, null, null, null, null, true, false, false);
+ }
+
+ @Override
+ public List<DmaapTopicSink> build(Properties properties) {
+
+ String writeTopics = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS);
+ if (writeTopics == null || writeTopics.isEmpty()) {
+ logger.info("{}: no topic for DMaaP Sink", this);
+ return new ArrayList<>();
+ }
+
+ List<String> writeTopicList = new ArrayList<>(Arrays.asList(writeTopics.split("\\s*,\\s*")));
+ List<DmaapTopicSink> newDmaapTopicSinks = new ArrayList<>();
+ synchronized (this) {
+ for (String topic : writeTopicList) {
+ if (this.dmaapTopicWriters.containsKey(topic)) {
+ newDmaapTopicSinks.add(this.dmaapTopicWriters.get(topic));
+ continue;
+ }
+ String servers = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SERVERS_SUFFIX);
+
+ List<String> serverList;
+ if (servers != null && !servers.isEmpty()) {
+ serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*")));
+ } else {
+ serverList = new ArrayList<>();
+ }
+
+ String apiKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_API_KEY_SUFFIX);
+ String apiSecret = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_API_SECRET_SUFFIX);
+
+ String aafMechId = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_AAF_MECHID_SUFFIX);
+ String aafPassword = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_AAF_PASSWORD_SUFFIX);
+
+ String partitionKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SINK_PARTITION_KEY_SUFFIX);
+
+ String managedString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX);
+
+ /* DME2 Properties */
+
+ String dme2Environment = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX);
+
+ String dme2AftEnvironment = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX);
+
+ String dme2Partner = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX);
+
+ String dme2RouteOffer = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX);
+
+ String dme2Latitude = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX);
+
+ String dme2Longitude = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX);
+
+ String dme2EpReadTimeoutMs = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_EP_READ_TIMEOUT_MS_SUFFIX);
+
+ String dme2EpConnTimeout = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_EP_CONN_TIMEOUT_SUFFIX);
+
+ String dme2RoundtripTimeoutMs =
+ properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUNDTRIP_TIMEOUT_MS_SUFFIX);
+
+ String dme2Version = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_VERSION_SUFFIX);
+
+ String dme2SubContextPath = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_SUB_CONTEXT_PATH_SUFFIX);
+
+ String dme2SessionStickinessRequired =
+ properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_SESSION_STICKINESS_REQUIRED_SUFFIX);
+
+ Map<String, String> dme2AdditionalProps = new HashMap<>();
+
+ if (dme2EpReadTimeoutMs != null && !dme2EpReadTimeoutMs.isEmpty()) {
+ dme2AdditionalProps.put(DME2_READ_TIMEOUT_PROPERTY, dme2EpReadTimeoutMs);
+ }
+ if (dme2EpConnTimeout != null && !dme2EpConnTimeout.isEmpty()) {
+ dme2AdditionalProps.put(DME2_EP_CONN_TIMEOUT_PROPERTY, dme2EpConnTimeout);
+ }
+ if (dme2RoundtripTimeoutMs != null && !dme2RoundtripTimeoutMs.isEmpty()) {
+ dme2AdditionalProps.put(DME2_ROUNDTRIP_TIMEOUT_PROPERTY, dme2RoundtripTimeoutMs);
+ }
+ if (dme2Version != null && !dme2Version.isEmpty()) {
+ dme2AdditionalProps.put(DME2_VERSION_PROPERTY, dme2Version);
+ }
+ if (dme2RouteOffer != null && !dme2RouteOffer.isEmpty()) {
+ dme2AdditionalProps.put(DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer);
+ }
+ if (dme2SubContextPath != null && !dme2SubContextPath.isEmpty()) {
+ dme2AdditionalProps.put(DME2_SUBCONTEXT_PATH_PROPERTY, dme2SubContextPath);
+ }
+ if (dme2SessionStickinessRequired != null && !dme2SessionStickinessRequired.isEmpty()) {
+ dme2AdditionalProps.put(DME2_SESSION_STICKINESS_REQUIRED_PROPERTY, dme2SessionStickinessRequired);
+ }
+
+ if (servers == null || servers.isEmpty()) {
+ logger.error("{}: no DMaaP servers or DME2 ServiceName provided", this);
+ continue;
+ }
+
+ boolean managed = true;
+ if (managedString != null && !managedString.isEmpty()) {
+ managed = Boolean.parseBoolean(managedString);
+ }
+
+ String useHttpsString = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX);
+
+ // default is to use HTTP if no https property exists
+ boolean useHttps = false;
+ if (useHttpsString != null && !useHttpsString.isEmpty()) {
+ useHttps = Boolean.parseBoolean(useHttpsString);
+ }
+
+
+ String allowSelfSignedCertsString =
+ properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_ALLOW_SELF_SIGNED_CERTIFICATES_SUFFIX);
+
+ // default is to disallow self-signed certs
+ boolean allowSelfSignedCerts = false;
+ if (allowSelfSignedCertsString != null && !allowSelfSignedCertsString.isEmpty()) {
+ allowSelfSignedCerts = Boolean.parseBoolean(allowSelfSignedCertsString);
+ }
+
+ DmaapTopicSink dmaapTopicSink = this.build(serverList, topic, apiKey, apiSecret, aafMechId, aafPassword,
+ partitionKey, dme2Environment, dme2AftEnvironment, dme2Partner, dme2Latitude, dme2Longitude,
+ dme2AdditionalProps, managed, useHttps, allowSelfSignedCerts);
+
+ newDmaapTopicSinks.add(dmaapTopicSink);
+ }
+ return newDmaapTopicSinks;
+ }
+ }
+
+ @Override
+ public void destroy(String topic) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ DmaapTopicSink dmaapTopicWriter;
+ synchronized (this) {
+ if (!dmaapTopicWriters.containsKey(topic)) {
+ return;
+ }
+
+ dmaapTopicWriter = dmaapTopicWriters.remove(topic);
+ }
+
+ dmaapTopicWriter.shutdown();
+ }
+
+ @Override
+ public void destroy() {
+ List<DmaapTopicSink> writers = this.inventory();
+ for (DmaapTopicSink writer : writers) {
+ writer.shutdown();
+ }
+
+ synchronized (this) {
+ this.dmaapTopicWriters.clear();
+ }
+ }
+
+ @Override
+ public DmaapTopicSink get(String topic) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (dmaapTopicWriters.containsKey(topic)) {
+ return dmaapTopicWriters.get(topic);
+ } else {
+ throw new IllegalStateException("DmaapTopicSink for " + topic + " not found");
+ }
+ }
+ }
+
+ @Override
+ public synchronized List<DmaapTopicSink> inventory() {
+ return new ArrayList<>(this.dmaapTopicWriters.values());
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("IndexedDmaapTopicSinkFactory []");
+ return builder.toString();
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.impl;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSource;
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSourceFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.SingleThreadedDmaapTopicSource;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Factory of DMAAP Source Topics indexed by topic name
+ */
+
+public class IndexedDmaapTopicSourceFactory implements DmaapTopicSourceFactory {
+ private static final String MISSING_TOPIC = "A topic must be provided";
+
+ private static final IndexedDmaapTopicSourceFactory instance = new IndexedDmaapTopicSourceFactory();
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(IndexedDmaapTopicSourceFactory.class);
+
+ /**
+ * DMaaP Topic Name Index
+ */
+ protected HashMap<String, DmaapTopicSource> dmaapTopicSources = new HashMap<>();
+
+ /**
+ * Get the singleton instance.
+ *
+ * @return the instance
+ */
+ public static IndexedDmaapTopicSourceFactory getInstance() {
+ return instance;
+ }
+
+ private IndexedDmaapTopicSourceFactory() {}
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public DmaapTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit,
+ String environment, String aftEnvironment, String partner, String latitude, String longitude,
+ Map<String, String> additionalProps, boolean managed, boolean useHttps, boolean allowSelfSignedCerts) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (dmaapTopicSources.containsKey(topic)) {
+ return dmaapTopicSources.get(topic);
+ }
+
+ DmaapTopicSource dmaapTopicSource = new SingleThreadedDmaapTopicSource(servers, topic, apiKey, apiSecret,
+ userName, password, consumerGroup, consumerInstance, fetchTimeout, fetchLimit, environment,
+ aftEnvironment, partner, latitude, longitude, additionalProps, useHttps, allowSelfSignedCerts);
+
+ if (managed) {
+ dmaapTopicSources.put(topic, dmaapTopicSource);
+ }
+
+ return dmaapTopicSource;
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public DmaapTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit,
+ boolean managed, boolean useHttps, boolean allowSelfSignedCerts) {
+
+ if (servers == null || servers.isEmpty()) {
+ throw new IllegalArgumentException("DMaaP Server(s) must be provided");
+ }
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (dmaapTopicSources.containsKey(topic)) {
+ return dmaapTopicSources.get(topic);
+ }
+
+ DmaapTopicSource dmaapTopicSource =
+ new SingleThreadedDmaapTopicSource(servers, topic, apiKey, apiSecret, userName, password,
+ consumerGroup, consumerInstance, fetchTimeout, fetchLimit, useHttps, allowSelfSignedCerts);
+
+ if (managed) {
+ dmaapTopicSources.put(topic, dmaapTopicSource);
+ }
+
+ return dmaapTopicSource;
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public List<DmaapTopicSource> build(Properties properties) {
+
+ String readTopics = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS);
+ if (readTopics == null || readTopics.isEmpty()) {
+ logger.info("{}: no topic for DMaaP Source", this);
+ return new ArrayList<>();
+ }
+ List<String> readTopicList = new ArrayList<>(Arrays.asList(readTopics.split("\\s*,\\s*")));
+
+ List<DmaapTopicSource> dmaapTopicSourceLst = new ArrayList<>();
+ synchronized (this) {
+ for (String topic : readTopicList) {
+ if (this.dmaapTopicSources.containsKey(topic)) {
+ dmaapTopicSourceLst.add(this.dmaapTopicSources.get(topic));
+ continue;
+ }
+
+ String servers = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SERVERS_SUFFIX);
+
+ List<String> serverList;
+ if (servers != null && !servers.isEmpty()) {
+ serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*")));
+ } else {
+ serverList = new ArrayList<>();
+ }
+
+ String apiKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_API_KEY_SUFFIX);
+
+ String apiSecret = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_API_SECRET_SUFFIX);
+
+ String aafMechId = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_AAF_MECHID_SUFFIX);
+
+ String aafPassword = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_AAF_PASSWORD_SUFFIX);
+
+ String consumerGroup = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_CONSUMER_GROUP_SUFFIX);
+
+ String consumerInstance = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_CONSUMER_INSTANCE_SUFFIX);
+
+ String fetchTimeoutString = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_FETCH_TIMEOUT_SUFFIX);
+
+ /* DME2 Properties */
+
+ String dme2Environment = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX);
+
+ String dme2AftEnvironment = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX);
+
+ String dme2Partner = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX);
+
+ String dme2RouteOffer = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX);
+
+ String dme2Latitude = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX);
+
+ String dme2Longitude = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX);
+
+ String dme2EpReadTimeoutMs =
+ properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_EP_READ_TIMEOUT_MS_SUFFIX);
+
+ String dme2EpConnTimeout = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_EP_CONN_TIMEOUT_SUFFIX);
+
+ String dme2RoundtripTimeoutMs =
+ properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUNDTRIP_TIMEOUT_MS_SUFFIX);
+
+ String dme2Version = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_VERSION_SUFFIX);
+
+ String dme2SubContextPath = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_SUB_CONTEXT_PATH_SUFFIX);
+
+ String dme2SessionStickinessRequired =
+ properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_SESSION_STICKINESS_REQUIRED_SUFFIX);
+
+ Map<String, String> dme2AdditionalProps = new HashMap<>();
+
+ if (dme2EpReadTimeoutMs != null && !dme2EpReadTimeoutMs.isEmpty()) {
+ dme2AdditionalProps.put(DME2_READ_TIMEOUT_PROPERTY, dme2EpReadTimeoutMs);
+ }
+ if (dme2EpConnTimeout != null && !dme2EpConnTimeout.isEmpty()) {
+ dme2AdditionalProps.put(DME2_EP_CONN_TIMEOUT_PROPERTY, dme2EpConnTimeout);
+ }
+ if (dme2RoundtripTimeoutMs != null && !dme2RoundtripTimeoutMs.isEmpty()) {
+ dme2AdditionalProps.put(DME2_ROUNDTRIP_TIMEOUT_PROPERTY, dme2RoundtripTimeoutMs);
+ }
+ if (dme2Version != null && !dme2Version.isEmpty()) {
+ dme2AdditionalProps.put(DME2_VERSION_PROPERTY, dme2Version);
+ }
+ if (dme2RouteOffer != null && !dme2RouteOffer.isEmpty()) {
+ dme2AdditionalProps.put(DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer);
+ }
+ if (dme2SubContextPath != null && !dme2SubContextPath.isEmpty()) {
+ dme2AdditionalProps.put(DME2_SUBCONTEXT_PATH_PROPERTY, dme2SubContextPath);
+ }
+ if (dme2SessionStickinessRequired != null && !dme2SessionStickinessRequired.isEmpty()) {
+ dme2AdditionalProps.put(DME2_SESSION_STICKINESS_REQUIRED_PROPERTY, dme2SessionStickinessRequired);
+ }
+
+
+ if (servers == null || servers.isEmpty()) {
+
+ logger.error("{}: no DMaaP servers or DME2 ServiceName provided", this);
+ continue;
+ }
+
+ int fetchTimeout = DmaapTopicSource.DEFAULT_TIMEOUT_MS_FETCH;
+ if (fetchTimeoutString != null && !fetchTimeoutString.isEmpty()) {
+ try {
+ fetchTimeout = Integer.parseInt(fetchTimeoutString);
+ } catch (NumberFormatException nfe) {
+ logger.warn("{}: fetch timeout {} is in invalid format for topic {} ", this, fetchTimeoutString,
+ topic);
+ }
+ }
+
+ String fetchLimitString = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_FETCH_LIMIT_SUFFIX);
+ int fetchLimit = DmaapTopicSource.DEFAULT_LIMIT_FETCH;
+ if (fetchLimitString != null && !fetchLimitString.isEmpty()) {
+ try {
+ fetchLimit = Integer.parseInt(fetchLimitString);
+ } catch (NumberFormatException nfe) {
+ logger.warn("{}: fetch limit {} is in invalid format for topic {} ", this, fetchLimitString,
+ topic);
+ }
+ }
+
+ String managedString = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX);
+ boolean managed = true;
+ if (managedString != null && !managedString.isEmpty()) {
+ managed = Boolean.parseBoolean(managedString);
+ }
+
+ String useHttpsString = properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX);
+
+ // default is to use HTTP if no https property exists
+ boolean useHttps = false;
+ if (useHttpsString != null && !useHttpsString.isEmpty()) {
+ useHttps = Boolean.parseBoolean(useHttpsString);
+ }
+
+ String allowSelfSignedCertsString =
+ properties.getProperty(PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_ALLOW_SELF_SIGNED_CERTIFICATES_SUFFIX);
+
+ // default is to disallow self-signed certs
+ boolean allowSelfSignedCerts = false;
+ if (allowSelfSignedCertsString != null && !allowSelfSignedCertsString.isEmpty()) {
+ allowSelfSignedCerts = Boolean.parseBoolean(allowSelfSignedCertsString);
+ }
+
+
+ DmaapTopicSource uebTopicSource = this.build(serverList, topic, apiKey, apiSecret, aafMechId,
+ aafPassword, consumerGroup, consumerInstance, fetchTimeout, fetchLimit, dme2Environment,
+ dme2AftEnvironment, dme2Partner, dme2Latitude, dme2Longitude, dme2AdditionalProps, managed,
+ useHttps, allowSelfSignedCerts);
+
+ dmaapTopicSourceLst.add(uebTopicSource);
+ }
+ }
+ return dmaapTopicSourceLst;
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * @throws IllegalArgumentException
+ */
+ @Override
+ public DmaapTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret) {
+ return this.build(servers, topic, apiKey, apiSecret, null, null, null, null,
+ DmaapTopicSource.DEFAULT_TIMEOUT_MS_FETCH, DmaapTopicSource.DEFAULT_LIMIT_FETCH, true, false, false);
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * @throws IllegalArgumentException
+ */
+ @Override
+ public DmaapTopicSource build(List<String> servers, String topic) {
+ return this.build(servers, topic, null, null);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void destroy(String topic) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ DmaapTopicSource uebTopicSource;
+
+ synchronized (this) {
+ if (!dmaapTopicSources.containsKey(topic)) {
+ return;
+ }
+
+ uebTopicSource = dmaapTopicSources.remove(topic);
+ }
+
+ uebTopicSource.shutdown();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public DmaapTopicSource get(String topic) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (dmaapTopicSources.containsKey(topic)) {
+ return dmaapTopicSources.get(topic);
+ } else {
+ throw new IllegalArgumentException("DmaapTopiceSource for " + topic + " not found");
+ }
+ }
+ }
+
+ @Override
+ public synchronized List<DmaapTopicSource> inventory() {
+ return new ArrayList<>(this.dmaapTopicSources.values());
+ }
+
+ @Override
+ public void destroy() {
+ List<DmaapTopicSource> readers = this.inventory();
+ for (DmaapTopicSource reader : readers) {
+ reader.shutdown();
+ }
+
+ synchronized (this) {
+ this.dmaapTopicSources.clear();
+ }
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("IndexedDmaapTopicSourceFactory []");
+ return builder.toString();
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.impl;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Properties;
+
+import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSinkFactory;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Factory of noop sinks
+ */
+public class IndexedNoopTopicSinkFactory implements NoopTopicSinkFactory {
+ private static final String MISSING_TOPIC = "A topic must be provided";
+
+ private static final IndexedNoopTopicSinkFactory instance = new IndexedNoopTopicSinkFactory();
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(IndexedUebTopicSinkFactory.class);
+
+ /**
+ * noop topic sinks map
+ */
+ protected HashMap<String, NoopTopicSink> noopTopicSinks = new HashMap<>();
+
+ /**
+ * Get the singleton instance.
+ *
+ * @return the instance
+ */
+ public static IndexedNoopTopicSinkFactory getInstance() {
+ return instance;
+ }
+
+ private IndexedNoopTopicSinkFactory() {}
+
+ @Override
+ public List<NoopTopicSink> build(Properties properties) {
+
+ final String sinkTopics = properties.getProperty(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS);
+ if (sinkTopics == null || sinkTopics.isEmpty()) {
+ logger.info("{}: no topic for noop sink", this);
+ return new ArrayList<>();
+ }
+
+ final List<String> sinkTopicList = new ArrayList<>(Arrays.asList(sinkTopics.split("\\s*,\\s*")));
+ final List<NoopTopicSink> newSinks = new ArrayList<>();
+ synchronized (this) {
+ for (final String topic : sinkTopicList) {
+ if (this.noopTopicSinks.containsKey(topic)) {
+ newSinks.add(this.noopTopicSinks.get(topic));
+ continue;
+ }
+
+ String servers = properties.getProperty(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_SERVERS_SUFFIX);
+
+ if (servers == null || servers.isEmpty()) {
+ servers = "noop";
+ }
+
+ final List<String> serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*")));
+
+ final String managedString = properties.getProperty(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX);
+ boolean managed = true;
+ if (managedString != null && !managedString.isEmpty()) {
+ managed = Boolean.parseBoolean(managedString);
+ }
+
+ final NoopTopicSink noopSink = this.build(serverList, topic, managed);
+ newSinks.add(noopSink);
+ }
+ return newSinks;
+ }
+ }
+
+ @Override
+ public NoopTopicSink build(List<String> servers, String topic, boolean managed) {
+
+ List<String> noopSinkServers = servers;
+ if (noopSinkServers == null) {
+ noopSinkServers = new ArrayList<>();
+ }
+
+ if (noopSinkServers.isEmpty()) {
+ noopSinkServers.add("noop");
+ }
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (this.noopTopicSinks.containsKey(topic)) {
+ return this.noopTopicSinks.get(topic);
+ }
+
+ final NoopTopicSink sink = new NoopTopicSink(noopSinkServers, topic);
+
+ if (managed) {
+ this.noopTopicSinks.put(topic, sink);
+ }
+
+ return sink;
+ }
+ }
+
+ @Override
+ public void destroy(String topic) {
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ NoopTopicSink noopSink;
+ synchronized (this) {
+ if (!this.noopTopicSinks.containsKey(topic)) {
+ return;
+ }
+
+ noopSink = this.noopTopicSinks.remove(topic);
+ }
+
+ noopSink.shutdown();
+ }
+
+ @Override
+ public void destroy() {
+ final List<NoopTopicSink> sinks = this.inventory();
+ for (final NoopTopicSink sink : sinks) {
+ sink.shutdown();
+ }
+
+ synchronized (this) {
+ this.noopTopicSinks.clear();
+ }
+ }
+
+ @Override
+ public NoopTopicSink get(String topic) {
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (this.noopTopicSinks.containsKey(topic)) {
+ return this.noopTopicSinks.get(topic);
+ } else {
+ throw new IllegalStateException("DmaapTopicSink for " + topic + " not found");
+ }
+ }
+ }
+
+ @Override
+ public List<NoopTopicSink> inventory() {
+ return new ArrayList<>(this.noopTopicSinks.values());
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.impl;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Properties;
+
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSinkFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.InlineUebTopicSink;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Factory of UEB Reader Topics indexed by topic name
+ */
+public class IndexedUebTopicSinkFactory implements UebTopicSinkFactory {
+
+ private static final IndexedUebTopicSinkFactory instance = new IndexedUebTopicSinkFactory();
+
+ private static final String MISSING_TOPIC = "A topic must be provided";
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(IndexedUebTopicSinkFactory.class);
+
+ /**
+ * UEB Topic Name Index
+ */
+ protected HashMap<String, UebTopicSink> uebTopicSinks = new HashMap<>();
+
+ /**
+ * Get the singleton instance.
+ *
+ * @return the instance
+ */
+ public static IndexedUebTopicSinkFactory getInstance() {
+ return instance;
+ }
+
+ private IndexedUebTopicSinkFactory() {}
+
+ @Override
+ public UebTopicSink build(List<String> servers, String topic, String apiKey, String apiSecret, String partitionKey,
+ boolean managed, boolean useHttps, boolean allowSelfSignedCerts) {
+
+ if (servers == null || servers.isEmpty()) {
+ throw new IllegalArgumentException("UEB Server(s) must be provided");
+ }
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (uebTopicSinks.containsKey(topic)) {
+ return uebTopicSinks.get(topic);
+ }
+
+ UebTopicSink uebTopicWriter = new InlineUebTopicSink(servers, topic, apiKey, apiSecret, partitionKey,
+ useHttps, allowSelfSignedCerts);
+
+ if (managed) {
+ uebTopicSinks.put(topic, uebTopicWriter);
+ }
+
+ return uebTopicWriter;
+ }
+ }
+
+
+ @Override
+ public UebTopicSink build(List<String> servers, String topic) {
+ return this.build(servers, topic, null, null, null, true, false, false);
+ }
+
+
+ @Override
+ public List<UebTopicSink> build(Properties properties) {
+
+ String writeTopics = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS);
+ if (writeTopics == null || writeTopics.isEmpty()) {
+ logger.info("{}: no topic for UEB Sink", this);
+ return new ArrayList<>();
+ }
+
+ List<String> writeTopicList = new ArrayList<>(Arrays.asList(writeTopics.split("\\s*,\\s*")));
+ List<UebTopicSink> newUebTopicSinks = new ArrayList<>();
+ synchronized (this) {
+ for (String topic : writeTopicList) {
+ if (this.uebTopicSinks.containsKey(topic)) {
+ newUebTopicSinks.add(this.uebTopicSinks.get(topic));
+ continue;
+ }
+
+ String servers = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_SERVERS_SUFFIX);
+ if (servers == null || servers.isEmpty()) {
+ logger.error("{}: no UEB servers configured for sink {}", this, topic);
+ continue;
+ }
+
+ List<String> serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*")));
+
+ String apiKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_API_KEY_SUFFIX);
+ String apiSecret = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_API_SECRET_SUFFIX);
+ String partitionKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_SINK_PARTITION_KEY_SUFFIX);
+
+ String managedString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX);
+ boolean managed = true;
+ if (managedString != null && !managedString.isEmpty()) {
+ managed = Boolean.parseBoolean(managedString);
+ }
+
+ String useHttpsString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX);
+
+ // default is to use HTTP if no https property exists
+ boolean useHttps = false;
+ if (useHttpsString != null && !useHttpsString.isEmpty()) {
+ useHttps = Boolean.parseBoolean(useHttpsString);
+ }
+
+
+ String allowSelfSignedCertsString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SINK_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_ALLOW_SELF_SIGNED_CERTIFICATES_SUFFIX);
+
+ // default is to disallow self-signed certs
+ boolean allowSelfSignedCerts = false;
+ if (allowSelfSignedCertsString != null && !allowSelfSignedCertsString.isEmpty()) {
+ allowSelfSignedCerts = Boolean.parseBoolean(allowSelfSignedCertsString);
+ }
+
+ UebTopicSink uebTopicWriter = this.build(serverList, topic, apiKey, apiSecret, partitionKey, managed,
+ useHttps, allowSelfSignedCerts);
+ newUebTopicSinks.add(uebTopicWriter);
+ }
+ return newUebTopicSinks;
+ }
+ }
+
+ @Override
+ public void destroy(String topic) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ UebTopicSink uebTopicWriter;
+ synchronized (this) {
+ if (!uebTopicSinks.containsKey(topic)) {
+ return;
+ }
+
+ uebTopicWriter = uebTopicSinks.remove(topic);
+ }
+
+ uebTopicWriter.shutdown();
+ }
+
+ @Override
+ public void destroy() {
+ List<UebTopicSink> writers = this.inventory();
+ for (UebTopicSink writer : writers) {
+ writer.shutdown();
+ }
+
+ synchronized (this) {
+ this.uebTopicSinks.clear();
+ }
+ }
+
+ @Override
+ public UebTopicSink get(String topic) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (uebTopicSinks.containsKey(topic)) {
+ return uebTopicSinks.get(topic);
+ } else {
+ throw new IllegalStateException("UebTopicSink for " + topic + " not found");
+ }
+ }
+ }
+
+ @Override
+ public synchronized List<UebTopicSink> inventory() {
+ return new ArrayList<>(this.uebTopicSinks.values());
+ }
+
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("IndexedUebTopicSinkFactory []");
+ return builder.toString();
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.impl;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Properties;
+
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSource;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSourceFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.SingleThreadedUebTopicSource;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Factory of UEB Source Topics indexed by topic name
+ */
+public class IndexedUebTopicSourceFactory implements UebTopicSourceFactory {
+ private static final String MISSING_TOPIC = "A topic must be provided";
+
+ private static final IndexedUebTopicSourceFactory instance = new IndexedUebTopicSourceFactory();
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(IndexedUebTopicSourceFactory.class);
+
+ /**
+ * UEB Topic Name Index
+ */
+ protected HashMap<String, UebTopicSource> uebTopicSources = new HashMap<>();
+
+ /**
+ * Get the singleton instance.
+ *
+ * @return the instance
+ */
+ public static IndexedUebTopicSourceFactory getInstance() {
+ return instance;
+ }
+
+ private IndexedUebTopicSourceFactory() {}
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public UebTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret,
+ String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, boolean managed,
+ boolean useHttps, boolean allowSelfSignedCerts) {
+ if (servers == null || servers.isEmpty()) {
+ throw new IllegalArgumentException("UEB Server(s) must be provided");
+ }
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (uebTopicSources.containsKey(topic)) {
+ return uebTopicSources.get(topic);
+ }
+
+ UebTopicSource uebTopicSource = new SingleThreadedUebTopicSource(servers, topic, apiKey, apiSecret,
+ consumerGroup, consumerInstance, fetchTimeout, fetchLimit, useHttps, allowSelfSignedCerts);
+
+ if (managed) {
+ uebTopicSources.put(topic, uebTopicSource);
+ }
+
+ return uebTopicSource;
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public List<UebTopicSource> build(Properties properties) {
+
+ String readTopics = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS);
+ if (readTopics == null || readTopics.isEmpty()) {
+ logger.info("{}: no topic for UEB Source", this);
+ return new ArrayList<>();
+ }
+ List<String> readTopicList = new ArrayList<>(Arrays.asList(readTopics.split("\\s*,\\s*")));
+
+ List<UebTopicSource> newUebTopicSources = new ArrayList<>();
+ synchronized (this) {
+ for (String topic : readTopicList) {
+ if (this.uebTopicSources.containsKey(topic)) {
+ newUebTopicSources.add(this.uebTopicSources.get(topic));
+ continue;
+ }
+
+ String servers = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_SERVERS_SUFFIX);
+
+ if (servers == null || servers.isEmpty()) {
+ logger.error("{}: no UEB servers configured for sink {}", this, topic);
+ continue;
+ }
+
+ List<String> serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*")));
+
+ String apiKey = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_API_KEY_SUFFIX);
+
+ String apiSecret = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_API_SECRET_SUFFIX);
+
+ String consumerGroup = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_CONSUMER_GROUP_SUFFIX);
+
+ String consumerInstance = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_CONSUMER_INSTANCE_SUFFIX);
+
+ String fetchTimeoutString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_FETCH_TIMEOUT_SUFFIX);
+ int fetchTimeout = UebTopicSource.DEFAULT_TIMEOUT_MS_FETCH;
+ if (fetchTimeoutString != null && !fetchTimeoutString.isEmpty()) {
+ try {
+ fetchTimeout = Integer.parseInt(fetchTimeoutString);
+ } catch (NumberFormatException nfe) {
+ logger.warn("{}: fetch timeout {} is in invalid format for topic {} ", this, fetchTimeoutString,
+ topic);
+ }
+ }
+
+ String fetchLimitString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "."
+ + topic + PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_FETCH_LIMIT_SUFFIX);
+ int fetchLimit = UebTopicSource.DEFAULT_LIMIT_FETCH;
+ if (fetchLimitString != null && !fetchLimitString.isEmpty()) {
+ try {
+ fetchLimit = Integer.parseInt(fetchLimitString);
+ } catch (NumberFormatException nfe) {
+ logger.warn("{}: fetch limit {} is in invalid format for topic {} ", this, fetchLimitString,
+ topic);
+ }
+ }
+
+ String managedString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX);
+ boolean managed = true;
+ if (managedString != null && !managedString.isEmpty()) {
+ managed = Boolean.parseBoolean(managedString);
+ }
+
+ String useHttpsString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX);
+
+ // default is to use HTTP if no https property exists
+ boolean useHttps = false;
+ if (useHttpsString != null && !useHttpsString.isEmpty()) {
+ useHttps = Boolean.parseBoolean(useHttpsString);
+ }
+
+ String allowSelfSignedCertsString = properties.getProperty(PolicyEndPointProperties.PROPERTY_UEB_SOURCE_TOPICS
+ + "." + topic + PolicyEndPointProperties.PROPERTY_ALLOW_SELF_SIGNED_CERTIFICATES_SUFFIX);
+
+ // default is to disallow self-signed certs
+ boolean allowSelfSignedCerts = false;
+ if (allowSelfSignedCertsString != null && !allowSelfSignedCertsString.isEmpty()) {
+ allowSelfSignedCerts = Boolean.parseBoolean(allowSelfSignedCertsString);
+ }
+
+ UebTopicSource uebTopicSource = this.build(serverList, topic, apiKey, apiSecret, consumerGroup,
+ consumerInstance, fetchTimeout, fetchLimit, managed, useHttps, allowSelfSignedCerts);
+ newUebTopicSources.add(uebTopicSource);
+ }
+ }
+ return newUebTopicSources;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public UebTopicSource build(List<String> servers, String topic, String apiKey, String apiSecret) {
+
+ return this.build(servers, topic, apiKey, apiSecret, null, null, UebTopicSource.DEFAULT_TIMEOUT_MS_FETCH,
+ UebTopicSource.DEFAULT_LIMIT_FETCH, true, false, true);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public UebTopicSource build(List<String> servers, String topic) {
+ return this.build(servers, topic, null, null);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void destroy(String topic) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ UebTopicSource uebTopicSource;
+
+ synchronized (this) {
+ if (!uebTopicSources.containsKey(topic)) {
+ return;
+ }
+
+ uebTopicSource = uebTopicSources.remove(topic);
+ }
+
+ uebTopicSource.shutdown();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public UebTopicSource get(String topic) {
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException(MISSING_TOPIC);
+ }
+
+ synchronized (this) {
+ if (uebTopicSources.containsKey(topic)) {
+ return uebTopicSources.get(topic);
+ } else {
+ throw new IllegalStateException("UebTopiceSource for " + topic + " not found");
+ }
+ }
+ }
+
+ @Override
+ public synchronized List<UebTopicSource> inventory() {
+ return new ArrayList<>(this.uebTopicSources.values());
+ }
+
+ @Override
+ public void destroy() {
+ List<UebTopicSource> readers = this.inventory();
+ for (UebTopicSource reader : readers) {
+ reader.shutdown();
+ }
+
+ synchronized (this) {
+ this.uebTopicSources.clear();
+ }
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("IndexedUebTopicSourceFactory []");
+ return builder.toString();
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.io.IOException;
+
+/**
+ * Wrapper around libraries to consume from message bus
+ *
+ */
+public interface BusConsumer {
+
+ /**
+ * fetch messages
+ *
+ * @return list of messages
+ * @throws Exception when error encountered by underlying libraries
+ */
+ public Iterable<String> fetch() throws InterruptedException, IOException;
+
+ /**
+ * close underlying library consumer
+ */
+ public void close();
+}
+
+
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+public interface BusPublisher {
+
+ /**
+ * sends a message
+ *
+ * @param partition id
+ * @param message the message
+ * @return true if success, false otherwise
+ * @throws IllegalArgumentException if no message provided
+ */
+ public boolean send(String partitionId, String message);
+
+ /**
+ * closes the publisher
+ */
+ public void close();
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.util.List;
+
+import org.onap.policy.common.endpoints.event.comm.bus.ApiKeyEnabled;
+
+/**
+ * Bus Topic Base
+ */
+public abstract class BusTopicBase extends TopicBase implements ApiKeyEnabled {
+
+ /**
+ * API Key
+ */
+ protected String apiKey;
+
+ /**
+ * API Secret
+ */
+ protected String apiSecret;
+
+ /**
+ * Use https
+ */
+ protected boolean useHttps;
+
+ /**
+ * allow self signed certificates
+ */
+ protected boolean allowSelfSignedCerts;
+
+ /**
+ * Instantiates a new Bus Topic Base
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param useHttps does connection use HTTPS?
+ * @param allowSelfSignedCerts are self-signed certificates allow
+ *
+ * @return a Bus Topic Base
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public BusTopicBase(List<String> servers, String topic, String apiKey, String apiSecret, boolean useHttps,
+ boolean allowSelfSignedCerts) {
+
+ super(servers, topic);
+
+ this.apiKey = apiKey;
+ this.apiSecret = apiSecret;
+ this.useHttps = useHttps;
+ this.allowSelfSignedCerts = allowSelfSignedCerts;
+ }
+
+ @Override
+ public String getApiKey() {
+ return apiKey;
+ }
+
+ @Override
+ public String getApiSecret() {
+ return apiSecret;
+ }
+
+ /**
+ * @return if using https
+ */
+ public boolean isUseHttps() {
+ return useHttps;
+ }
+
+ /**
+ * @return if self signed certificates are allowed
+ */
+ public boolean isAllowSelfSignedCerts() {
+ return allowSelfSignedCerts;
+ }
+
+ protected boolean anyNullOrEmpty(String... args) {
+ for (String arg : args) {
+ if (arg == null || arg.isEmpty()) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ protected boolean allNullOrEmpty(String... args) {
+ for (String arg : args) {
+ if (!(arg == null || arg.isEmpty())) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+
+ @Override
+ public String toString() {
+ return "BusTopicBase [apiKey=" + apiKey + ", apiSecret=" + apiSecret + ", useHttps=" + useHttps
+ + ", allowSelfSignedCerts=" + allowSelfSignedCerts + ", toString()=" + super.toString() + "]";
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+/**
+ * BusConsumer that supports server-side filtering.
+ */
+public interface FilterableBusConsumer extends BusConsumer {
+
+ /**
+ * Sets the server-side filter.
+ *
+ * @param filter new filter value, or {@code null}
+ * @throws IllegalArgumentException if the consumer cannot be built with the new filter
+ */
+ public void setFilter(String filter);
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.util.List;
+import java.util.UUID;
+
+import org.onap.policy.common.endpoints.event.comm.bus.BusTopicSink;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Transport Agnostic Bus Topic Sink to carry out the core functionality to interact with a sink
+ * regardless if it is UEB or DMaaP.
+ *
+ */
+public abstract class InlineBusTopicSink extends BusTopicBase implements BusTopicSink {
+
+ /**
+ * loggers
+ */
+ private static Logger logger = LoggerFactory.getLogger(InlineBusTopicSink.class);
+ private static final Logger netLogger = LoggerFactory.getLogger(NETWORK_LOGGER);
+
+ /**
+ * The partition key to publish to
+ */
+ protected String partitionId;
+
+ /**
+ * message bus publisher
+ */
+ protected BusPublisher publisher;
+
+ /**
+ * constructor for abstract sink
+ *
+ * @param servers servers
+ * @param topic topic
+ * @param apiKey api secret
+ * @param apiSecret api secret
+ * @param partitionId partition id
+ * @param useHttps does connection use HTTPS?
+ * @param allowSelfSignedCerts are self-signed certificates allow
+ * @throws IllegalArgumentException in invalid parameters are passed in
+ */
+ public InlineBusTopicSink(List<String> servers, String topic, String apiKey, String apiSecret, String partitionId,
+ boolean useHttps, boolean allowSelfSignedCerts) {
+
+ super(servers, topic, apiKey, apiSecret, useHttps, allowSelfSignedCerts);
+
+ if (partitionId == null || partitionId.isEmpty()) {
+ this.partitionId = UUID.randomUUID().toString();
+ }
+ }
+
+ /**
+ * Initialize the Bus publisher
+ */
+ public abstract void init();
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean start() {
+ logger.info("{}: starting", this);
+
+ synchronized (this) {
+
+ if (this.alive) {
+ return true;
+ }
+
+ if (locked) {
+ throw new IllegalStateException(this + " is locked.");
+ }
+
+ this.alive = true;
+ }
+
+ this.init();
+ return true;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean stop() {
+
+ BusPublisher publisherCopy;
+ synchronized (this) {
+ this.alive = false;
+ publisherCopy = this.publisher;
+ this.publisher = null;
+ }
+
+ if (publisherCopy != null) {
+ try {
+ publisherCopy.close();
+ } catch (Exception e) {
+ logger.warn("{}: cannot stop publisher because of {}", this, e.getMessage(), e);
+ }
+ } else {
+ logger.warn("{}: there is no publisher", this);
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean send(String message) {
+
+ if (message == null || message.isEmpty()) {
+ throw new IllegalArgumentException("Message to send is empty");
+ }
+
+ if (!this.alive) {
+ throw new IllegalStateException(this + " is stopped");
+ }
+
+ try {
+ synchronized (this) {
+ this.recentEvents.add(message);
+ }
+
+ netLogger.info("[OUT|{}|{}]{}{}", this.getTopicCommInfrastructure(), this.topic, System.lineSeparator(),
+ message);
+
+ publisher.send(this.partitionId, message);
+ broadcast(message);
+ } catch (Exception e) {
+ logger.warn("{}: cannot send because of {}", this, e.getMessage(), e);
+ return false;
+ }
+
+ return true;
+ }
+
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void setPartitionKey(String partitionKey) {
+ this.partitionId = partitionKey;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getPartitionKey() {
+ return this.partitionId;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void shutdown() {
+ this.stop();
+ }
+
+ @Override
+ protected boolean anyNullOrEmpty(String... args) {
+ for (String arg : args) {
+ if (arg == null || arg.isEmpty()) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ @Override
+ protected boolean allNullOrEmpty(String... args) {
+ for (String arg : args) {
+ if (!(arg == null || arg.isEmpty())) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+
+ @Override
+ public String toString() {
+ return "InlineBusTopicSink [partitionId=" + partitionId + ", alive=" + alive + ", publisher=" + publisher + "]";
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.util.List;
+import java.util.Map;
+
+import org.onap.policy.common.endpoints.event.comm.Topic;
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaPublisherWrapper;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.DmaapDmePublisherWrapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This implementation publishes events for the associated DMAAP topic, inline with the calling
+ * thread.
+ */
+public class InlineDmaapTopicSink extends InlineBusTopicSink implements DmaapTopicSink {
+
+ protected static Logger logger = LoggerFactory.getLogger(InlineDmaapTopicSink.class);
+
+ protected final String userName;
+ protected final String password;
+
+ protected String environment = null;
+ protected String aftEnvironment = null;
+ protected String partner = null;
+ protected String latitude = null;
+ protected String longitude = null;
+
+ protected Map<String, String> additionalProps = null;
+
+ /**
+ *
+ * @param servers DMaaP servers
+ * @param topic DMaaP Topic to be monitored
+ * @param apiKey DMaaP API Key (optional)
+ * @param apiSecret DMaaP API Secret (optional)
+ * @param consumerGroup DMaaP Reader Consumer Group
+ * @param consumerInstance DMaaP Reader Instance
+ * @param fetchTimeout DMaaP fetch timeout
+ * @param fetchLimit DMaaP fetch limit
+ * @param environment DME2 Environment
+ * @param aftEnvironment DME2 AFT Environment
+ * @param partner DME2 Partner
+ * @param latitude DME2 Latitude
+ * @param longitude DME2 Longitude
+ * @param additionalProps Additional properties to pass to DME2
+ * @param useHttps does connection use HTTPS?
+ * @param allowSelfSignedCerts are self-signed certificates allow
+ *
+ * @throws IllegalArgumentException An invalid parameter passed in
+ */
+ public InlineDmaapTopicSink(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String partitionKey, String environment, String aftEnvironment, String partner,
+ String latitude, String longitude, Map<String, String> additionalProps, boolean useHttps,
+ boolean allowSelfSignedCerts) {
+
+ super(servers, topic, apiKey, apiSecret, partitionKey, useHttps, allowSelfSignedCerts);
+
+ this.userName = userName;
+ this.password = password;
+
+ this.environment = environment;
+ this.aftEnvironment = aftEnvironment;
+ this.partner = partner;
+
+ this.latitude = latitude;
+ this.longitude = longitude;
+
+ this.additionalProps = additionalProps;
+ }
+
+ public InlineDmaapTopicSink(List<String> servers, String topic, String apiKey, String apiSecret, String userName,
+ String password, String partitionKey, boolean useHttps, boolean allowSelfSignedCerts) {
+
+ super(servers, topic, apiKey, apiSecret, partitionKey, useHttps, allowSelfSignedCerts);
+
+ this.userName = userName;
+ this.password = password;
+ }
+
+
+ @Override
+ public void init() {
+ if (allNullOrEmpty(this.environment, this.aftEnvironment, this.latitude, this.longitude, this.partner)) {
+ this.publisher = new CambriaPublisherWrapper(this.servers, this.topic, this.apiKey, this.apiSecret,
+ this.userName, this.password, this.useHttps);
+ } else {
+ this.publisher = new DmaapDmePublisherWrapper(this.servers, this.topic, this.userName, this.password,
+ this.environment, this.aftEnvironment, this.partner, this.latitude, this.longitude,
+ this.additionalProps, this.useHttps);
+ }
+
+ logger.info("{}: DMAAP SINK created", this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public CommInfrastructure getTopicCommInfrastructure() {
+ return Topic.CommInfrastructure.DMAAP;
+ }
+
+
+ @Override
+ public String toString() {
+ return "InlineDmaapTopicSink [userName=" + userName + ", password=" + password
+ + ", getTopicCommInfrastructure()=" + getTopicCommInfrastructure() + ", toString()=" + super.toString()
+ + "]";
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.util.List;
+
+import org.onap.policy.common.endpoints.event.comm.Topic;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaPublisherWrapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This implementation publishes events for the associated UEB topic, inline with the calling
+ * thread.
+ */
+public class InlineUebTopicSink extends InlineBusTopicSink implements UebTopicSink {
+
+ /**
+ * logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(InlineUebTopicSink.class);
+
+ /**
+ * Argument-based UEB Topic Writer instantiation
+ *
+ * @param servers list of UEB servers available for publishing
+ * @param topic the topic to publish to
+ * @param apiKey the api key (optional)
+ * @param apiSecret the api secret (optional)
+ * @param partitionId the partition key (optional, autogenerated if not provided)
+ * @param useHttps does connection use HTTPS?
+ * @param allowSelfSignedCerts are self-signed certificates allow
+ *
+ * @throws IllegalArgumentException if invalid arguments are detected
+ */
+ public InlineUebTopicSink(List<String> servers, String topic, String apiKey, String apiSecret, String partitionId,
+ boolean useHttps, boolean allowSelfSignedCerts) {
+ super(servers, topic, apiKey, apiSecret, partitionId, useHttps, allowSelfSignedCerts);
+ }
+
+ /**
+ * Instantiation of internal resources
+ */
+ @Override
+ public void init() {
+
+ this.publisher =
+ new CambriaPublisherWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, this.useHttps);
+ logger.info("{}: UEB SINK created", this);
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("InlineUebTopicSink [getTopicCommInfrastructure()=").append(getTopicCommInfrastructure())
+ .append(", toString()=").append(super.toString()).append("]");
+ return builder.toString();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public CommInfrastructure getTopicCommInfrastructure() {
+ return Topic.CommInfrastructure.UEB;
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.net.MalformedURLException;
+import java.util.List;
+import java.util.UUID;
+
+import org.onap.policy.common.endpoints.event.comm.FilterableTopicSource;
+import org.onap.policy.common.endpoints.event.comm.TopicListener;
+import org.onap.policy.common.endpoints.event.comm.bus.BusTopicSource;
+import org.onap.policy.common.utils.network.NetworkUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This topic source implementation specializes in reading messages over a bus topic source and
+ * notifying its listeners
+ */
+public abstract class SingleThreadedBusTopicSource extends BusTopicBase
+ implements Runnable, BusTopicSource, FilterableTopicSource {
+
+ /**
+ * Not to be converted to PolicyLogger. This will contain all instract /out traffic and only
+ * that in a single file in a concise format.
+ */
+ private static Logger logger = LoggerFactory.getLogger(InlineBusTopicSink.class);
+ private static final Logger netLogger = LoggerFactory.getLogger(NETWORK_LOGGER);
+
+ /**
+ * Bus consumer group
+ */
+ protected final String consumerGroup;
+
+ /**
+ * Bus consumer instance
+ */
+ protected final String consumerInstance;
+
+ /**
+ * Bus fetch timeout
+ */
+ protected final int fetchTimeout;
+
+ /**
+ * Bus fetch limit
+ */
+ protected final int fetchLimit;
+
+ /**
+ * Message Bus Consumer
+ */
+ protected BusConsumer consumer;
+
+ /**
+ * Independent thread reading message over my topic
+ */
+ protected Thread busPollerThread;
+
+
+ /**
+ *
+ * @param servers Bus servers
+ * @param topic Bus Topic to be monitored
+ * @param apiKey Bus API Key (optional)
+ * @param apiSecret Bus API Secret (optional)
+ * @param consumerGroup Bus Reader Consumer Group
+ * @param consumerInstance Bus Reader Instance
+ * @param fetchTimeout Bus fetch timeout
+ * @param fetchLimit Bus fetch limit
+ * @param useHttps does the bus use https
+ * @param allowSelfSignedCerts are self-signed certificates allowed
+ * @throws IllegalArgumentException An invalid parameter passed in
+ */
+ public SingleThreadedBusTopicSource(List<String> servers, String topic, String apiKey, String apiSecret,
+ String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, boolean useHttps,
+ boolean allowSelfSignedCerts) {
+
+ super(servers, topic, apiKey, apiSecret, useHttps, allowSelfSignedCerts);
+
+ if (consumerGroup == null || consumerGroup.isEmpty()) {
+ this.consumerGroup = UUID.randomUUID().toString();
+ } else {
+ this.consumerGroup = consumerGroup;
+ }
+
+ if (consumerInstance == null || consumerInstance.isEmpty()) {
+ this.consumerInstance = NetworkUtil.getHostname();
+ } else {
+ this.consumerInstance = consumerInstance;
+ }
+
+ if (fetchTimeout <= 0) {
+ this.fetchTimeout = NO_TIMEOUT_MS_FETCH;
+ } else {
+ this.fetchTimeout = fetchTimeout;
+ }
+
+ if (fetchLimit <= 0) {
+ this.fetchLimit = NO_LIMIT_FETCH;
+ } else {
+ this.fetchLimit = fetchLimit;
+ }
+
+ }
+
+ /**
+ * Initialize the Bus client
+ */
+ public abstract void init() throws MalformedURLException;
+
+ @Override
+ public void register(TopicListener topicListener) {
+
+ super.register(topicListener);
+
+ try {
+ if (!alive && !locked) {
+ this.start();
+ } else {
+ logger.info("{}: register: start not attempted", this);
+ }
+ } catch (Exception e) {
+ logger.warn("{}: cannot start after registration of because of: {}", this, topicListener, e.getMessage(),
+ e);
+ }
+ }
+
+ @Override
+ public void unregister(TopicListener topicListener) {
+ boolean stop;
+ synchronized (this) {
+ super.unregister(topicListener);
+ stop = this.topicListeners.isEmpty();
+ }
+
+ if (stop) {
+ this.stop();
+ }
+ }
+
+ @Override
+ public boolean start() {
+ logger.info("{}: starting", this);
+
+ synchronized (this) {
+
+ if (alive) {
+ return true;
+ }
+
+ if (locked) {
+ throw new IllegalStateException(this + " is locked.");
+ }
+
+ if (this.busPollerThread == null || !this.busPollerThread.isAlive() || this.consumer == null) {
+
+ try {
+ this.init();
+ this.alive = true;
+ this.busPollerThread = new Thread(this);
+ this.busPollerThread.setName(this.getTopicCommInfrastructure() + "-source-" + this.getTopic());
+ busPollerThread.start();
+ } catch (Exception e) {
+ logger.warn("{}: cannot start because of {}", this, e.getMessage(), e);
+ throw new IllegalStateException(e);
+ }
+ }
+ }
+
+ return this.alive;
+ }
+
+ @Override
+ public boolean stop() {
+ logger.info("{}: stopping", this);
+
+ synchronized (this) {
+ BusConsumer consumerCopy = this.consumer;
+
+ this.alive = false;
+ this.consumer = null;
+
+ if (consumerCopy != null) {
+ try {
+ consumerCopy.close();
+ } catch (Exception e) {
+ logger.warn("{}: stop failed because of {}", this, e.getMessage(), e);
+ }
+ }
+ }
+
+ Thread.yield();
+
+ return true;
+ }
+
+ /**
+ * Run thread method for the Bus Reader
+ */
+ @Override
+ public void run() {
+ while (this.alive) {
+ try {
+ for (String event : this.consumer.fetch()) {
+ synchronized (this) {
+ this.recentEvents.add(event);
+ }
+
+ netLogger.info("[IN|{}|{}]{}{}", this.getTopicCommInfrastructure(), this.topic,
+ System.lineSeparator(), event);
+
+ broadcast(event);
+
+ if (!this.alive) {
+ break;
+ }
+ }
+ } catch (Exception e) {
+ logger.error("{}: cannot fetch because of ", this, e.getMessage(), e);
+ }
+ }
+
+ logger.info("{}: exiting thread", this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean offer(String event) {
+ if (!this.alive) {
+ throw new IllegalStateException(this + " is not alive.");
+ }
+
+ synchronized (this) {
+ this.recentEvents.add(event);
+ }
+
+ netLogger.info("[IN|{}|{}]{}{}", this.getTopicCommInfrastructure(), this.topic, System.lineSeparator(), event);
+
+
+ return broadcast(event);
+ }
+
+
+ @Override
+ public void setFilter(String filter) {
+ if (consumer instanceof FilterableBusConsumer) {
+ ((FilterableBusConsumer) consumer).setFilter(filter);
+
+ } else {
+ throw new UnsupportedOperationException("no server-side filtering for topic " + topic);
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "SingleThreadedBusTopicSource [consumerGroup=" + consumerGroup + ", consumerInstance=" + consumerInstance
+ + ", fetchTimeout=" + fetchTimeout + ", fetchLimit=" + fetchLimit + ", consumer=" + this.consumer
+ + ", alive=" + alive + ", locked=" + locked + ", uebThread=" + busPollerThread + ", topicListeners="
+ + topicListeners.size() + ", toString()=" + super.toString() + "]";
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getConsumerGroup() {
+ return consumerGroup;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getConsumerInstance() {
+ return consumerInstance;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void shutdown() {
+ this.stop();
+ this.topicListeners.clear();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int getFetchTimeout() {
+ return fetchTimeout;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int getFetchLimit() {
+ return fetchLimit;
+ }
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.net.MalformedURLException;
+import java.util.List;
+import java.util.Map;
+
+import org.onap.policy.common.endpoints.event.comm.Topic;
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSource;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaConsumerWrapper;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.DmaapDmeConsumerWrapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This topic reader implementation specializes in reading messages over DMAAP topic and notifying
+ * its listeners
+ */
+public class SingleThreadedDmaapTopicSource extends SingleThreadedBusTopicSource implements DmaapTopicSource, Runnable {
+
+ private static Logger logger = LoggerFactory.getLogger(SingleThreadedDmaapTopicSource.class);
+
+
+ protected final String userName;
+ protected final String password;
+
+ protected String environment = null;
+ protected String aftEnvironment = null;
+ protected String partner = null;
+ protected String latitude = null;
+ protected String longitude = null;
+
+ protected Map<String, String> additionalProps = null;
+
+
+ /**
+ *
+ * @param servers DMaaP servers
+ * @param topic DMaaP Topic to be monitored
+ * @param apiKey DMaaP API Key (optional)
+ * @param apiSecret DMaaP API Secret (optional)
+ * @param consumerGroup DMaaP Reader Consumer Group
+ * @param consumerInstance DMaaP Reader Instance
+ * @param fetchTimeout DMaaP fetch timeout
+ * @param fetchLimit DMaaP fetch limit
+ * @param environment DME2 Environment
+ * @param aftEnvironment DME2 AFT Environment
+ * @param partner DME2 Partner
+ * @param latitude DME2 Latitude
+ * @param longitude DME2 Longitude
+ * @param additionalProps Additional properties to pass to DME2
+ * @param useHttps does connection use HTTPS?
+ * @param allowSelfSignedCerts are self-signed certificates allow
+ *
+ * @throws IllegalArgumentException An invalid parameter passed in
+ */
+ public SingleThreadedDmaapTopicSource(List<String> servers, String topic, String apiKey, String apiSecret,
+ String userName, String password, String consumerGroup, String consumerInstance, int fetchTimeout,
+ int fetchLimit, String environment, String aftEnvironment, String partner, String latitude,
+ String longitude, Map<String, String> additionalProps, boolean useHttps, boolean allowSelfSignedCerts) {
+
+ super(servers, topic, apiKey, apiSecret, consumerGroup, consumerInstance, fetchTimeout, fetchLimit, useHttps,
+ allowSelfSignedCerts);
+
+ this.userName = userName;
+ this.password = password;
+
+ this.environment = environment;
+ this.aftEnvironment = aftEnvironment;
+ this.partner = partner;
+
+ this.latitude = latitude;
+ this.longitude = longitude;
+
+ this.additionalProps = additionalProps;
+ try {
+ this.init();
+ } catch (Exception e) {
+ logger.error("ERROR during init of topic {}", this.topic);
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ /**
+ *
+ * @param servers DMaaP servers
+ * @param topic DMaaP Topic to be monitored
+ * @param apiKey DMaaP API Key (optional)
+ * @param apiSecret DMaaP API Secret (optional)
+ * @param consumerGroup DMaaP Reader Consumer Group
+ * @param consumerInstance DMaaP Reader Instance
+ * @param fetchTimeout DMaaP fetch timeout
+ * @param fetchLimit DMaaP fetch limit
+ * @param useHttps does connection use HTTPS?
+ * @param allowSelfSignedCerts are self-signed certificates allow
+ * @throws IllegalArgumentException An invalid parameter passed in
+ */
+ public SingleThreadedDmaapTopicSource(List<String> servers, String topic, String apiKey, String apiSecret,
+ String userName, String password, String consumerGroup, String consumerInstance, int fetchTimeout,
+ int fetchLimit, boolean useHttps, boolean allowSelfSignedCerts) {
+
+
+ super(servers, topic, apiKey, apiSecret, consumerGroup, consumerInstance, fetchTimeout, fetchLimit, useHttps,
+ allowSelfSignedCerts);
+
+ this.userName = userName;
+ this.password = password;
+
+ try {
+ this.init();
+ } catch (Exception e) {
+ logger.warn("dmaap-source: cannot create topic {} because of {}", topic, e.getMessage(), e);
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+
+ /**
+ * Initialize the Cambria or MR Client
+ */
+ @Override
+ public void init() throws MalformedURLException {
+ if (anyNullOrEmpty(this.userName, this.password)) {
+ this.consumer = new CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret,
+ this.consumerGroup, this.consumerInstance, this.fetchTimeout, this.fetchLimit, this.useHttps,
+ this.allowSelfSignedCerts);
+ } else if (allNullOrEmpty(this.environment, this.aftEnvironment, this.latitude, this.longitude, this.partner)) {
+ this.consumer = new CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret,
+ this.userName, this.password, this.consumerGroup, this.consumerInstance, this.fetchTimeout,
+ this.fetchLimit, this.useHttps, this.allowSelfSignedCerts);
+ } else {
+ this.consumer = new DmaapDmeConsumerWrapper(this.servers, this.topic, this.apiKey,
+ this.apiSecret, this.userName, this.password, this.consumerGroup, this.consumerInstance,
+ this.fetchTimeout, this.fetchLimit, this.environment, this.aftEnvironment, this.partner,
+ this.latitude, this.longitude, this.additionalProps, this.useHttps);
+ }
+
+ logger.info("{}: INITTED", this);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public CommInfrastructure getTopicCommInfrastructure() {
+ return Topic.CommInfrastructure.DMAAP;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("SingleThreadedDmaapTopicSource [userName=").append(userName).append(", password=")
+ .append((password == null || password.isEmpty()) ? "-" : password.length())
+ .append(", getTopicCommInfrastructure()=").append(getTopicCommInfrastructure()).append(", toString()=")
+ .append(super.toString()).append("]");
+ return builder.toString();
+ }
+
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.util.List;
+
+import org.onap.policy.common.endpoints.event.comm.Topic;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSource;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaConsumerWrapper;
+
+/**
+ * This topic source implementation specializes in reading messages over an UEB Bus topic source and
+ * notifying its listeners
+ */
+public class SingleThreadedUebTopicSource extends SingleThreadedBusTopicSource implements UebTopicSource {
+
+ /**
+ *
+ * @param servers UEB servers
+ * @param topic UEB Topic to be monitored
+ * @param apiKey UEB API Key (optional)
+ * @param apiSecret UEB API Secret (optional)
+ * @param consumerGroup UEB Reader Consumer Group
+ * @param consumerInstance UEB Reader Instance
+ * @param fetchTimeout UEB fetch timeout
+ * @param fetchLimit UEB fetch limit
+ * @param useHttps does topicSource use HTTPS?
+ * @param allowSelfSignedCerts does topicSource allow self-signed certs?
+ *
+ * @throws IllegalArgumentException An invalid parameter passed in
+ */
+
+
+ public SingleThreadedUebTopicSource(List<String> servers, String topic, String apiKey, String apiSecret,
+ String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, boolean useHttps,
+ boolean allowSelfSignedCerts) {
+
+ super(servers, topic, apiKey, apiSecret, consumerGroup, consumerInstance, fetchTimeout, fetchLimit, useHttps,
+ allowSelfSignedCerts);
+
+ this.allowSelfSignedCerts = allowSelfSignedCerts;
+
+ this.init();
+ }
+
+ /**
+ * Initialize the Cambria client
+ */
+ @Override
+ public void init() {
+ this.consumer = new CambriaConsumerWrapper(this.servers, this.topic, this.apiKey, this.apiSecret,
+ this.consumerGroup, this.consumerInstance, this.fetchTimeout, this.fetchLimit, this.useHttps,
+ this.allowSelfSignedCerts);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public CommInfrastructure getTopicCommInfrastructure() {
+ return Topic.CommInfrastructure.UEB;
+ }
+
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("SingleThreadedUebTopicSource [getTopicCommInfrastructure()=")
+ .append(getTopicCommInfrastructure()).append(", toString()=").append(super.toString()).append("]");
+ return builder.toString();
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.collections4.queue.CircularFifoQueue;
+import org.onap.policy.common.endpoints.event.comm.Topic;
+import org.onap.policy.common.endpoints.event.comm.TopicListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public abstract class TopicBase implements Topic {
+
+ /**
+ * logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(TopicBase.class);
+
+ /**
+ * list of servers
+ */
+ protected List<String> servers;
+
+ /**
+ * Topic
+ */
+ protected String topic;
+
+ /**
+ * event cache
+ */
+ protected CircularFifoQueue<String> recentEvents = new CircularFifoQueue<>(10);
+
+ /**
+ * Am I running? reflects invocation of start()/stop() !locked & start() => alive stop() =>
+ * !alive
+ */
+ protected volatile boolean alive = false;
+
+ /**
+ * Am I locked? reflects invocation of lock()/unlock() operations locked => !alive (but not in
+ * the other direction necessarily) locked => !offer, !run, !start, !stop (but this last one is
+ * obvious since locked => !alive)
+ */
+ protected volatile boolean locked = false;
+
+ /**
+ * All my subscribers for new message notifications
+ */
+ protected final ArrayList<TopicListener> topicListeners = new ArrayList<>();
+
+ /**
+ * Instantiates a new Topic Base
+ *
+ * @param servers list of servers
+ * @param topic topic name
+ *
+ * @return a Topic Base
+ * @throws IllegalArgumentException if invalid parameters are present
+ */
+ public TopicBase(List<String> servers, String topic) {
+
+ if (servers == null || servers.isEmpty()) {
+ throw new IllegalArgumentException("Server(s) must be provided");
+ }
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException("A Topic must be provided");
+ }
+
+ this.servers = servers;
+ this.topic = topic;
+ }
+
+ @Override
+ public void register(TopicListener topicListener) {
+
+ logger.info("{}: registering {}", this, topicListener);
+
+ synchronized (this) {
+ if (topicListener == null) {
+ throw new IllegalArgumentException("TopicListener must be provided");
+ }
+
+ for (TopicListener listener : this.topicListeners) {
+ if (listener == topicListener) {
+ return;
+ }
+ }
+
+ this.topicListeners.add(topicListener);
+ }
+ }
+
+ @Override
+ public void unregister(TopicListener topicListener) {
+
+ logger.info("{}: unregistering {}", this, topicListener);
+
+ synchronized (this) {
+ if (topicListener == null) {
+ throw new IllegalArgumentException("TopicListener must be provided");
+ }
+
+ this.topicListeners.remove(topicListener);
+ }
+ }
+
+ /**
+ * broadcast event to all listeners
+ *
+ * @param message the event
+ * @return true if all notifications are performed with no error, false otherwise
+ */
+ protected boolean broadcast(String message) {
+ List<TopicListener> snapshotListeners = this.snapshotTopicListeners();
+
+ boolean success = true;
+ for (TopicListener topicListener : snapshotListeners) {
+ try {
+ topicListener.onTopicEvent(this.getTopicCommInfrastructure(), this.topic, message);
+ } catch (Exception e) {
+ logger.warn("{}: notification error @ {} because of {}", this, topicListener, e.getMessage(), e);
+ success = false;
+ }
+ }
+ return success;
+ }
+
+ /**
+ * take a snapshot of current topic listeners
+ *
+ * @return the topic listeners
+ */
+ protected synchronized List<TopicListener> snapshotTopicListeners() {
+ @SuppressWarnings("unchecked")
+ List<TopicListener> listeners = (List<TopicListener>) topicListeners.clone();
+ return listeners;
+ }
+
+ @Override
+ public boolean lock() {
+
+ logger.info("{}: locking", this);
+
+ synchronized (this) {
+ if (this.locked) {
+ return true;
+ }
+
+ this.locked = true;
+ }
+
+ return this.stop();
+ }
+
+ @Override
+ public boolean unlock() {
+ logger.info("{}: unlocking", this);
+
+ synchronized (this) {
+ if (!this.locked) {
+ return true;
+ }
+
+ this.locked = false;
+ }
+
+ try {
+ return this.start();
+ } catch (Exception e) {
+ logger.warn("{}: cannot after unlocking because of {}", this, e.getMessage(), e);
+ return false;
+ }
+ }
+
+ @Override
+ public boolean isLocked() {
+ return this.locked;
+ }
+
+ @Override
+ public String getTopic() {
+ return topic;
+ }
+
+ @Override
+ public boolean isAlive() {
+ return this.alive;
+ }
+
+ @Override
+ public List<String> getServers() {
+ return servers;
+ }
+
+ @Override
+ public synchronized String[] getRecentEvents() {
+ String[] events = new String[recentEvents.size()];
+ return recentEvents.toArray(events);
+ }
+
+
+ @Override
+ public String toString() {
+ return "TopicBase [servers=" + servers + ", topic=" + topic + ", #recentEvents=" + recentEvents.size()
+ + ", locked=" + locked + ", #topicListeners=" + topicListeners.size() + "]";
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal.impl;
+
+import com.att.nsa.cambria.client.CambriaClientBuilders;
+import com.att.nsa.cambria.client.CambriaClientBuilders.ConsumerBuilder;
+import com.att.nsa.cambria.client.CambriaConsumer;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.security.GeneralSecurityException;
+import java.util.List;
+
+import org.onap.policy.common.endpoints.event.comm.bus.internal.FilterableBusConsumer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Cambria based consumer
+ */
+public class CambriaConsumerWrapper implements FilterableBusConsumer {
+
+ /**
+ * logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(CambriaConsumerWrapper.class);
+
+ /**
+ * Used to build the consumer.
+ */
+ private final ConsumerBuilder builder;
+
+ /**
+ * Locked while updating {@link #consumer} and {@link #newConsumer}.
+ */
+ private final Object consLocker = new Object();
+
+ /**
+ * Cambria client
+ */
+ private CambriaConsumer consumer;
+
+ /**
+ * Cambria client to use for next fetch
+ */
+ private CambriaConsumer newConsumer = null;
+
+ /**
+ * fetch timeout
+ */
+ protected int fetchTimeout;
+
+ /**
+ * close condition
+ */
+ protected Object closeCondition = new Object();
+
+ /**
+ * Cambria Consumer Wrapper
+ *
+ * @param servers messaging bus hosts
+ * @param topic topic
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param consumerGroup Consumer Group
+ * @param consumerInstance Consumer Instance
+ * @param fetchTimeout Fetch Timeout
+ * @param fetchLimit Fetch Limit
+ * @throws GeneralSecurityException
+ * @throws MalformedURLException
+ */
+ public CambriaConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret,
+ String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit, boolean useHttps,
+ boolean useSelfSignedCerts) {
+ this(servers, topic, apiKey, apiSecret, null, null, consumerGroup, consumerInstance, fetchTimeout, fetchLimit,
+ useHttps, useSelfSignedCerts);
+ }
+
+ public CambriaConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, String username,
+ String password, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit,
+ boolean useHttps, boolean useSelfSignedCerts) {
+
+ this.fetchTimeout = fetchTimeout;
+
+ this.builder = new CambriaClientBuilders.ConsumerBuilder();
+
+ builder.knownAs(consumerGroup, consumerInstance).usingHosts(servers).onTopic(topic).waitAtServer(fetchTimeout)
+ .receivingAtMost(fetchLimit);
+
+ // Set read timeout to fetch timeout + 30 seconds (TBD: this should be configurable)
+ builder.withSocketTimeout(fetchTimeout + 30000);
+
+ if (useHttps) {
+ builder.usingHttps();
+
+ if (useSelfSignedCerts) {
+ builder.allowSelfSignedCertificates();
+ }
+ }
+
+ if (apiKey != null && !apiKey.isEmpty() && apiSecret != null && !apiSecret.isEmpty()) {
+ builder.authenticatedBy(apiKey, apiSecret);
+ }
+
+ if (username != null && !username.isEmpty() && password != null && !password.isEmpty()) {
+ builder.authenticatedByHttp(username, password);
+ }
+
+ try {
+ this.consumer = builder.build();
+ } catch (MalformedURLException | GeneralSecurityException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ @Override
+ public Iterable<String> fetch() throws IOException, InterruptedException {
+ try {
+ return getCurrentConsumer().fetch();
+ } catch (final IOException e) {
+ logger.error("{}: cannot fetch because of {} - backoff for {} ms.", this, e.getMessage(),
+ this.fetchTimeout);
+ synchronized (this.closeCondition) {
+ this.closeCondition.wait(this.fetchTimeout);
+ }
+
+ throw e;
+ }
+ }
+
+ @Override
+ public void close() {
+ synchronized (closeCondition) {
+ closeCondition.notifyAll();
+ }
+
+ getCurrentConsumer().close();
+ }
+
+ private CambriaConsumer getCurrentConsumer() {
+ CambriaConsumer old = null;
+ CambriaConsumer ret;
+
+ synchronized (consLocker) {
+ if (this.newConsumer != null) {
+ // replace old consumer with new consumer
+ old = this.consumer;
+ this.consumer = this.newConsumer;
+ this.newConsumer = null;
+ }
+
+ ret = this.consumer;
+ }
+
+ if (old != null) {
+ old.close();
+ }
+
+ return ret;
+ }
+
+ @Override
+ public void setFilter(String filter) {
+ logger.info("{}: setting DMAAP server-side filter: {}", this, filter);
+ builder.withServerSideFilter(filter);
+
+ try {
+ CambriaConsumer previous;
+ synchronized (consLocker) {
+ previous = this.newConsumer;
+ this.newConsumer = builder.build();
+ }
+
+ if (previous != null) {
+ // there was already a new consumer - close it
+ previous.close();
+ }
+
+ } catch (MalformedURLException | GeneralSecurityException e) {
+ /*
+ * Since an exception occurred, "consumer" still has its old value, thus it should not
+ * be closed at this point.
+ */
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "CambriaConsumerWrapper [fetchTimeout=" + fetchTimeout + "]";
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal.impl;
+
+import com.att.nsa.cambria.client.CambriaBatchingPublisher;
+import com.att.nsa.cambria.client.CambriaClientBuilders;
+import com.att.nsa.cambria.client.CambriaClientBuilders.PublisherBuilder;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import java.net.MalformedURLException;
+import java.security.GeneralSecurityException;
+import java.util.List;
+
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusPublisher;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Cambria based library publisher
+ */
+public class CambriaPublisherWrapper implements BusPublisher {
+
+ private static Logger logger = LoggerFactory.getLogger(CambriaPublisherWrapper.class);
+
+ /**
+ * The actual Cambria publisher
+ */
+ @JsonIgnore
+ protected volatile CambriaBatchingPublisher publisher;
+
+ public CambriaPublisherWrapper(List<String> servers, String topic, String apiKey, String apiSecret,
+ boolean useHttps) {
+ this(servers, topic, apiKey, apiSecret, null, null, useHttps);
+ }
+
+ public CambriaPublisherWrapper(List<String> servers, String topic, String apiKey, String apiSecret, String username,
+ String password, boolean useHttps) {
+
+ PublisherBuilder builder = new CambriaClientBuilders.PublisherBuilder();
+
+ builder.usingHosts(servers).onTopic(topic);
+
+ // Set read timeout to 30 seconds (TBD: this should be configurable)
+ builder.withSocketTimeout(30000);
+
+ if (useHttps) {
+ builder.usingHttps();
+ }
+
+
+ if (apiKey != null && !apiKey.isEmpty() && apiSecret != null && !apiSecret.isEmpty()) {
+ builder.authenticatedBy(apiKey, apiSecret);
+ }
+
+ if (username != null && !username.isEmpty() && password != null && !password.isEmpty()) {
+ builder.authenticatedByHttp(username, password);
+ }
+
+ try {
+ this.publisher = builder.build();
+ } catch (MalformedURLException | GeneralSecurityException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean send(String partitionId, String message) {
+ if (message == null) {
+ throw new IllegalArgumentException("No message provided");
+ }
+
+ try {
+ this.publisher.send(partitionId, message);
+ } catch (Exception e) {
+ logger.warn("{}: SEND of {} cannot be performed because of {}", this, message, e.getMessage(), e);
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void close() {
+ logger.info("{}: CLOSE", this);
+
+ try {
+ this.publisher.close();
+ } catch (Exception e) {
+ logger.warn("{}: CLOSE FAILED because of {}", this, e.getMessage(), e);
+ }
+ }
+
+
+ @Override
+ public String toString() {
+ return "CambriaPublisherWrapper []";
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal.impl;
+
+import com.att.nsa.mr.client.impl.MRConsumerImpl;
+import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
+
+import java.net.MalformedURLException;
+import java.util.List;
+import java.util.Properties;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * MR based consumer
+ */
+public class DmaapAafConsumerWrapper extends DmaapConsumerWrapper {
+
+ private static Logger logger = LoggerFactory.getLogger(DmaapAafConsumerWrapper.class);
+
+ private final Properties props;
+
+ /**
+ * MR Consumer Wrapper
+ *
+ * @param servers messaging bus hosts
+ * @param topic topic
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param aafLogin AAF Login
+ * @param aafPassword AAF Password
+ * @param consumerGroup Consumer Group
+ * @param consumerInstance Consumer Instance
+ * @param fetchTimeout Fetch Timeout
+ * @param fetchLimit Fetch Limit
+ * @throws MalformedURLException
+ */
+ public DmaapAafConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, String aafLogin,
+ String aafPassword, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit,
+ boolean useHttps) throws MalformedURLException {
+
+ super(servers, topic, apiKey, apiSecret, aafLogin, aafPassword, consumerGroup, consumerInstance, fetchTimeout,
+ fetchLimit);
+
+ // super constructor sets servers = {""} if empty to avoid errors when using DME2
+ if ((servers.size() == 1 && ("".equals(servers.get(0)))) || (servers == null) || (servers.isEmpty())) {
+ throw new IllegalArgumentException("Must provide at least one host for HTTP AAF");
+ }
+
+ this.consumer.setProtocolFlag(ProtocolTypeConstants.AAF_AUTH.getValue());
+
+ props = new Properties();
+
+ if (useHttps) {
+ props.setProperty(PROTOCOL_PROP, "https");
+ this.consumer.setHost(servers.get(0) + ":3905");
+
+ } else {
+ props.setProperty(PROTOCOL_PROP, "http");
+ this.consumer.setHost(servers.get(0) + ":3904");
+ }
+
+ this.consumer.setProps(props);
+ logger.info("{}: CREATION", this);
+ }
+
+ @Override
+ public String toString() {
+ final MRConsumerImpl consumer = this.consumer;
+
+ return "DmaapConsumerWrapper [" + "consumer.getAuthDate()=" + consumer.getAuthDate()
+ + ", consumer.getAuthKey()=" + consumer.getAuthKey() + ", consumer.getHost()=" + consumer.getHost()
+ + ", consumer.getProtocolFlag()=" + consumer.getProtocolFlag() + ", consumer.getUsername()="
+ + consumer.getUsername() + "]";
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal.impl;
+
+import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
+
+import java.util.List;
+
+/**
+ * DmaapClient library wrapper
+ */
+public class DmaapAafPublisherWrapper extends DmaapPublisherWrapper {
+ /**
+ * MR based Publisher
+ */
+ public DmaapAafPublisherWrapper(List<String> servers, String topic, String aafLogin, String aafPassword,
+ boolean useHttps) {
+
+ super(ProtocolTypeConstants.AAF_AUTH, servers, topic, aafLogin, aafPassword, useHttps);
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal.impl;
+
+import com.att.nsa.mr.client.impl.MRConsumerImpl;
+import com.att.nsa.mr.client.response.MRConsumerResponse;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusConsumer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * MR based consumer
+ */
+public abstract class DmaapConsumerWrapper implements BusConsumer {
+
+ /**
+ * logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(DmaapConsumerWrapper.class);
+
+ /**
+ * Name of the "protocol" property.
+ */
+ protected static final String PROTOCOL_PROP = "Protocol";
+
+ /**
+ * fetch timeout
+ */
+ protected int fetchTimeout;
+
+ /**
+ * close condition
+ */
+ protected Object closeCondition = new Object();
+
+ /**
+ * MR Consumer
+ */
+ protected MRConsumerImpl consumer;
+
+ /**
+ * MR Consumer Wrapper
+ *
+ * @param servers messaging bus hosts
+ * @param topic topic
+ * @param apiKey API Key
+ * @param apiSecret API Secret
+ * @param username AAF Login
+ * @param password AAF Password
+ * @param consumerGroup Consumer Group
+ * @param consumerInstance Consumer Instance
+ * @param fetchTimeout Fetch Timeout
+ * @param fetchLimit Fetch Limit
+ * @throws MalformedURLException
+ */
+ public DmaapConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret, String username,
+ String password, String consumerGroup, String consumerInstance, int fetchTimeout, int fetchLimit)
+ throws MalformedURLException {
+
+ this.fetchTimeout = fetchTimeout;
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException("No topic for DMaaP");
+ }
+
+ this.consumer = new MRConsumerImpl(servers, topic, consumerGroup, consumerInstance, fetchTimeout, fetchLimit,
+ null, apiKey, apiSecret);
+
+ this.consumer.setUsername(username);
+ this.consumer.setPassword(password);
+ }
+
+ @Override
+ public Iterable<String> fetch() throws InterruptedException, IOException {
+ final MRConsumerResponse response = this.consumer.fetchWithReturnConsumerResponse();
+ if (response == null) {
+ logger.warn("{}: DMaaP NULL response received", this);
+
+ synchronized (closeCondition) {
+ closeCondition.wait(fetchTimeout);
+ }
+ return new ArrayList<>();
+ } else {
+ logger.debug("DMaaP consumer received {} : {}" + response.getResponseCode(), response.getResponseMessage());
+
+ if (response.getResponseCode() == null || !"200".equals(response.getResponseCode())) {
+
+ logger.error("DMaaP consumer received: {} : {}", response.getResponseCode(),
+ response.getResponseMessage());
+
+ synchronized (closeCondition) {
+ closeCondition.wait(fetchTimeout);
+ }
+
+ /* fall through */
+ }
+ }
+
+ if (response.getActualMessages() == null) {
+ return new ArrayList<>();
+ } else {
+ return response.getActualMessages();
+ }
+ }
+
+ @Override
+ public void close() {
+ synchronized (closeCondition) {
+ closeCondition.notifyAll();
+ }
+
+ this.consumer.close();
+ }
+
+ @Override
+ public String toString() {
+ return "DmaapConsumerWrapper [" + "consumer.getAuthDate()=" + consumer.getAuthDate()
+ + ", consumer.getAuthKey()=" + consumer.getAuthKey() + ", consumer.getHost()=" + consumer.getHost()
+ + ", consumer.getProtocolFlag()=" + consumer.getProtocolFlag() + ", consumer.getUsername()="
+ + consumer.getUsername() + "]";
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal.impl;
+
+import com.att.nsa.mr.client.MRClientFactory;
+import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
+
+import java.net.MalformedURLException;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSinkFactory;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DmaapDmeConsumerWrapper extends DmaapConsumerWrapper {
+
+ private static Logger logger = LoggerFactory.getLogger(DmaapDmeConsumerWrapper.class);
+
+ private final Properties props;
+
+ public DmaapDmeConsumerWrapper(List<String> servers, String topic, String apiKey, String apiSecret,
+ String dme2Login, String dme2Password, String consumerGroup, String consumerInstance, int fetchTimeout,
+ int fetchLimit, String environment, String aftEnvironment, String dme2Partner, String latitude,
+ String longitude, Map<String, String> additionalProps, boolean useHttps) throws MalformedURLException {
+
+
+
+ super(servers, topic, apiKey, apiSecret, dme2Login, dme2Password, consumerGroup, consumerInstance, fetchTimeout,
+ fetchLimit);
+
+
+ final String dme2RouteOffer = additionalProps.get(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY);
+
+ if (environment == null || environment.isEmpty()) {
+ throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX);
+ }
+ if (aftEnvironment == null || aftEnvironment.isEmpty()) {
+ throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX);
+ }
+ if (latitude == null || latitude.isEmpty()) {
+ throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX);
+ }
+ if (longitude == null || longitude.isEmpty()) {
+ throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX);
+ }
+
+ if ((dme2Partner == null || dme2Partner.isEmpty()) && (dme2RouteOffer == null || dme2RouteOffer.isEmpty())) {
+ throw new IllegalArgumentException(
+ "Must provide at least " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX + " or "
+ + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX + " for DME2");
+ }
+
+ final String serviceName = servers.get(0);
+
+ this.consumer.setProtocolFlag(ProtocolTypeConstants.DME2.getValue());
+
+ this.consumer.setUsername(dme2Login);
+ this.consumer.setPassword(dme2Password);
+
+ props = new Properties();
+
+ props.setProperty(DmaapTopicSinkFactory.DME2_SERVICE_NAME_PROPERTY, serviceName);
+
+ props.setProperty("username", dme2Login);
+ props.setProperty("password", dme2Password);
+
+ /* These are required, no defaults */
+ props.setProperty("topic", topic);
+
+ props.setProperty("Environment", environment);
+ props.setProperty("AFT_ENVIRONMENT", aftEnvironment);
+
+ if (dme2Partner != null) {
+ props.setProperty("Partner", dme2Partner);
+ }
+ if (dme2RouteOffer != null) {
+ props.setProperty(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer);
+ }
+
+ props.setProperty("Latitude", latitude);
+ props.setProperty("Longitude", longitude);
+
+ /* These are optional, will default to these values if not set in additionalProps */
+ props.setProperty("AFT_DME2_EP_READ_TIMEOUT_MS", "50000");
+ props.setProperty("AFT_DME2_ROUNDTRIP_TIMEOUT_MS", "240000");
+ props.setProperty("AFT_DME2_EP_CONN_TIMEOUT", "15000");
+ props.setProperty("Version", "1.0");
+ props.setProperty("SubContextPath", "/");
+ props.setProperty("sessionstickinessrequired", "no");
+
+ /* These should not change */
+ props.setProperty("TransportType", "DME2");
+ props.setProperty("MethodType", "GET");
+
+ if (useHttps) {
+ props.setProperty(PROTOCOL_PROP, "https");
+
+ } else {
+ props.setProperty(PROTOCOL_PROP, "http");
+ }
+
+ props.setProperty("contenttype", "application/json");
+
+ if (additionalProps != null) {
+ for (Map.Entry<String, String> entry : additionalProps.entrySet()) {
+ props.put(entry.getKey(), entry.getValue());
+ }
+ }
+
+ MRClientFactory.prop = props;
+ this.consumer.setProps(props);
+
+ logger.info("{}: CREATION", this);
+ }
+
+ private IllegalArgumentException parmException(String topic, String propnm) {
+ return new IllegalArgumentException("Missing " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "."
+ + topic + propnm + " property for DME2 in DMaaP");
+
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal.impl;
+
+import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
+
+import java.util.List;
+import java.util.Map;
+
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSinkFactory;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+
+public class DmaapDmePublisherWrapper extends DmaapPublisherWrapper {
+ public DmaapDmePublisherWrapper(List<String> servers, String topic, String username, String password,
+ String environment, String aftEnvironment, String dme2Partner, String latitude, String longitude,
+ Map<String, String> additionalProps, boolean useHttps) {
+
+ super(ProtocolTypeConstants.DME2, servers, topic, username, password, useHttps);
+
+
+
+ String dme2RouteOffer = additionalProps.get(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY);
+
+ if (environment == null || environment.isEmpty()) {
+ throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX);
+ }
+ if (aftEnvironment == null || aftEnvironment.isEmpty()) {
+ throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX);
+ }
+ if (latitude == null || latitude.isEmpty()) {
+ throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX);
+ }
+ if (longitude == null || longitude.isEmpty()) {
+ throw parmException(topic, PolicyEndPointProperties.PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX);
+ }
+
+ if ((dme2Partner == null || dme2Partner.isEmpty()) && (dme2RouteOffer == null || dme2RouteOffer.isEmpty())) {
+ throw new IllegalArgumentException(
+ "Must provide at least " + PolicyEndPointProperties.PROPERTY_DMAAP_SOURCE_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_PARTNER_SUFFIX + " or "
+ + PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "." + topic
+ + PolicyEndPointProperties.PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX + " for DME2");
+ }
+
+ String serviceName = servers.get(0);
+
+ /* These are required, no defaults */
+ props.setProperty("Environment", environment);
+ props.setProperty("AFT_ENVIRONMENT", aftEnvironment);
+
+ props.setProperty(DmaapTopicSinkFactory.DME2_SERVICE_NAME_PROPERTY, serviceName);
+
+ if (dme2Partner != null) {
+ props.setProperty("Partner", dme2Partner);
+ }
+ if (dme2RouteOffer != null) {
+ props.setProperty(DmaapTopicSinkFactory.DME2_ROUTE_OFFER_PROPERTY, dme2RouteOffer);
+ }
+
+ props.setProperty("Latitude", latitude);
+ props.setProperty("Longitude", longitude);
+
+ // ServiceName also a default, found in additionalProps
+
+ /* These are optional, will default to these values if not set in optionalProps */
+ props.setProperty("AFT_DME2_EP_READ_TIMEOUT_MS", "50000");
+ props.setProperty("AFT_DME2_ROUNDTRIP_TIMEOUT_MS", "240000");
+ props.setProperty("AFT_DME2_EP_CONN_TIMEOUT", "15000");
+ props.setProperty("Version", "1.0");
+ props.setProperty("SubContextPath", "/");
+ props.setProperty("sessionstickinessrequired", "no");
+
+ /* These should not change */
+ props.setProperty("TransportType", "DME2");
+ props.setProperty("MethodType", "POST");
+
+ for (Map.Entry<String, String> entry : additionalProps.entrySet()) {
+ String key = entry.getKey();
+ String value = entry.getValue();
+
+ if (value != null) {
+ props.setProperty(key, value);
+ }
+ }
+
+ this.publisher.setProps(props);
+ }
+
+ private IllegalArgumentException parmException(String topic, String propnm) {
+ return new IllegalArgumentException("Missing " + PolicyEndPointProperties.PROPERTY_DMAAP_SINK_TOPICS + "."
+ + topic + propnm + " property for DME2 in DMaaP");
+
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal.impl;
+
+import com.att.nsa.mr.client.impl.MRSimplerBatchPublisher;
+import com.att.nsa.mr.client.response.MRPublisherResponse;
+import com.att.nsa.mr.test.clients.ProtocolTypeConstants;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+import java.util.concurrent.TimeUnit;
+
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusPublisher;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * DmaapClient library wrapper
+ */
+public abstract class DmaapPublisherWrapper implements BusPublisher {
+
+ private static Logger logger = LoggerFactory.getLogger(DmaapPublisherWrapper.class);
+
+ /**
+ * MR based Publisher
+ */
+ protected MRSimplerBatchPublisher publisher;
+ protected Properties props;
+
+ /**
+ * MR Publisher Wrapper
+ *
+ * @param servers messaging bus hosts
+ * @param topic topic
+ * @param username AAF or DME2 Login
+ * @param password AAF or DME2 Password
+ */
+ public DmaapPublisherWrapper(ProtocolTypeConstants protocol, List<String> servers, String topic, String username,
+ String password, boolean useHttps) {
+
+
+ if (topic == null || topic.isEmpty()) {
+ throw new IllegalArgumentException("No topic for DMaaP");
+ }
+
+
+ if (protocol == ProtocolTypeConstants.AAF_AUTH) {
+ if (servers == null || servers.isEmpty()) {
+ throw new IllegalArgumentException("No DMaaP servers or DME2 partner provided");
+ }
+
+ ArrayList<String> dmaapServers = new ArrayList<>();
+ if (useHttps) {
+ for (String server : servers) {
+ dmaapServers.add(server + ":3905");
+ }
+
+ } else {
+ for (String server : servers) {
+ dmaapServers.add(server + ":3904");
+ }
+ }
+
+
+ this.publisher = new MRSimplerBatchPublisher.Builder().againstUrls(dmaapServers).onTopic(topic).build();
+
+ this.publisher.setProtocolFlag(ProtocolTypeConstants.AAF_AUTH.getValue());
+ } else if (protocol == ProtocolTypeConstants.DME2) {
+ ArrayList<String> dmaapServers = new ArrayList<>();
+ dmaapServers.add("0.0.0.0:3904");
+
+ this.publisher = new MRSimplerBatchPublisher.Builder().againstUrls(dmaapServers).onTopic(topic).build();
+
+ this.publisher.setProtocolFlag(ProtocolTypeConstants.DME2.getValue());
+ }
+
+ this.publisher.logTo(LoggerFactory.getLogger(MRSimplerBatchPublisher.class.getName()));
+
+ this.publisher.setUsername(username);
+ this.publisher.setPassword(password);
+
+ props = new Properties();
+
+ if (useHttps) {
+ props.setProperty("Protocol", "https");
+ } else {
+ props.setProperty("Protocol", "http");
+ }
+
+ props.setProperty("contenttype", "application/json");
+ props.setProperty("username", username);
+ props.setProperty("password", password);
+
+ props.setProperty("topic", topic);
+
+ this.publisher.setProps(props);
+
+ if (protocol == ProtocolTypeConstants.AAF_AUTH) {
+ this.publisher.setHost(servers.get(0));
+ }
+
+ logger.info("{}: CREATION: using protocol {}", this, protocol.getValue());
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void close() {
+ logger.info("{}: CLOSE", this);
+
+ try {
+ this.publisher.close(1, TimeUnit.SECONDS);
+ } catch (Exception e) {
+ logger.warn("{}: CLOSE FAILED because of {}", this, e.getMessage(), e);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean send(String partitionId, String message) {
+ if (message == null) {
+ throw new IllegalArgumentException("No message provided");
+ }
+
+ this.publisher.setPubResponse(new MRPublisherResponse());
+ this.publisher.send(partitionId, message);
+ MRPublisherResponse response = this.publisher.sendBatchWithResponse();
+ if (response != null) {
+ logger.debug("DMaaP publisher received {} : {}", response.getResponseCode(), response.getResponseMessage());
+ }
+
+ return true;
+ }
+
+ @Override
+ public String toString() {
+ return "DmaapPublisherWrapper [" + "publisher.getAuthDate()=" + publisher.getAuthDate()
+ + ", publisher.getAuthKey()=" + publisher.getAuthKey() + ", publisher.getHost()=" + publisher.getHost()
+ + ", publisher.getProtocolFlag()=" + publisher.getProtocolFlag() + ", publisher.getUsername()="
+ + publisher.getUsername() + "]";
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.impl;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+
+import org.onap.policy.common.capabilities.Startable;
+import org.onap.policy.common.endpoints.event.comm.Topic;
+import org.onap.policy.common.endpoints.event.comm.TopicEndpoint;
+import org.onap.policy.common.endpoints.event.comm.TopicSink;
+import org.onap.policy.common.endpoints.event.comm.TopicSource;
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSource;
+import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSource;
+import org.onap.policy.common.endpoints.event.comm.bus.impl.IndexedDmaapTopicSinkFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.impl.IndexedDmaapTopicSourceFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.impl.IndexedNoopTopicSinkFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.impl.IndexedUebTopicSinkFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.impl.IndexedUebTopicSourceFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This implementation of the Topic Endpoint Manager, proxies operations to appropriate
+ * implementations according to the communication infrastructure that are supported
+ */
+public class ProxyTopicEndpointManager implements TopicEndpoint {
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(ProxyTopicEndpointManager.class);
+ /**
+ * Is this element locked?
+ */
+ protected volatile boolean locked = false;
+
+ /**
+ * Is this element alive?
+ */
+ protected volatile boolean alive = false;
+
+ /**
+ * singleton for global access
+ */
+ private static final TopicEndpoint manager = new ProxyTopicEndpointManager();
+
+ /**
+ * Get the singelton instance.
+ *
+ * @return the instance
+ */
+ public static TopicEndpoint getInstance() {
+ return manager;
+ }
+
+ @Override
+ public List<TopicSource> addTopicSources(Properties properties) {
+
+ // 1. Create UEB Sources
+ // 2. Create DMAAP Sources
+
+ final List<TopicSource> sources = new ArrayList<>();
+
+ sources.addAll(IndexedUebTopicSourceFactory.getInstance().build(properties));
+ sources.addAll(IndexedDmaapTopicSourceFactory.getInstance().build(properties));
+
+ if (this.isLocked()) {
+ for (final TopicSource source : sources) {
+ source.lock();
+ }
+ }
+
+ return sources;
+ }
+
+ @Override
+ public List<TopicSink> addTopicSinks(Properties properties) {
+ // 1. Create UEB Sinks
+ // 2. Create DMAAP Sinks
+
+ final List<TopicSink> sinks = new ArrayList<>();
+
+ sinks.addAll(IndexedUebTopicSinkFactory.getInstance().build(properties));
+ sinks.addAll(IndexedDmaapTopicSinkFactory.getInstance().build(properties));
+ sinks.addAll(IndexedNoopTopicSinkFactory.getInstance().build(properties));
+
+ if (this.isLocked()) {
+ for (final TopicSink sink : sinks) {
+ sink.lock();
+ }
+ }
+
+ return sinks;
+ }
+
+ @Override
+ public List<TopicSource> getTopicSources() {
+
+ final List<TopicSource> sources = new ArrayList<>();
+
+ sources.addAll(IndexedUebTopicSourceFactory.getInstance().inventory());
+ sources.addAll(IndexedDmaapTopicSourceFactory.getInstance().inventory());
+
+ return sources;
+ }
+
+ @Override
+ public List<TopicSink> getTopicSinks() {
+
+ final List<TopicSink> sinks = new ArrayList<>();
+
+ sinks.addAll(IndexedUebTopicSinkFactory.getInstance().inventory());
+ sinks.addAll(IndexedDmaapTopicSinkFactory.getInstance().inventory());
+ sinks.addAll(IndexedNoopTopicSinkFactory.getInstance().inventory());
+
+ return sinks;
+ }
+
+ @JsonIgnore
+ @Override
+ public List<UebTopicSource> getUebTopicSources() {
+ return IndexedUebTopicSourceFactory.getInstance().inventory();
+ }
+
+ @JsonIgnore
+ @Override
+ public List<DmaapTopicSource> getDmaapTopicSources() {
+ return IndexedDmaapTopicSourceFactory.getInstance().inventory();
+ }
+
+ @JsonIgnore
+ @Override
+ public List<UebTopicSink> getUebTopicSinks() {
+ return IndexedUebTopicSinkFactory.getInstance().inventory();
+ }
+
+ @JsonIgnore
+ @Override
+ public List<DmaapTopicSink> getDmaapTopicSinks() {
+ return IndexedDmaapTopicSinkFactory.getInstance().inventory();
+ }
+
+ @JsonIgnore
+ @Override
+ public List<NoopTopicSink> getNoopTopicSinks() {
+ return IndexedNoopTopicSinkFactory.getInstance().inventory();
+ }
+
+ @Override
+ public boolean start() {
+
+ synchronized (this) {
+ if (this.locked) {
+ throw new IllegalStateException(this + " is locked");
+ }
+
+ if (this.alive) {
+ return true;
+ }
+
+ this.alive = true;
+ }
+
+ final List<Startable> endpoints = this.getEndpoints();
+
+ boolean success = true;
+ for (final Startable endpoint : endpoints) {
+ try {
+ success = endpoint.start() && success;
+ } catch (final Exception e) {
+ success = false;
+ logger.error("Problem starting endpoint: {}", endpoint, e);
+ }
+ }
+
+ return success;
+ }
+
+
+ @Override
+ public boolean stop() {
+
+ /*
+ * stop regardless if it is locked, in other words, stop operation has precedence over
+ * locks.
+ */
+ synchronized (this) {
+ this.alive = false;
+ }
+
+ final List<Startable> endpoints = this.getEndpoints();
+
+ boolean success = true;
+ for (final Startable endpoint : endpoints) {
+ try {
+ success = endpoint.stop() && success;
+ } catch (final Exception e) {
+ success = false;
+ logger.error("Problem stopping endpoint: {}", endpoint, e);
+ }
+ }
+
+ return success;
+ }
+
+ /**
+ *
+ * @return list of managed endpoints
+ */
+ @JsonIgnore
+ protected List<Startable> getEndpoints() {
+ final List<Startable> endpoints = new ArrayList<>();
+
+ endpoints.addAll(this.getTopicSources());
+ endpoints.addAll(this.getTopicSinks());
+
+ return endpoints;
+ }
+
+ @Override
+ public void shutdown() {
+ IndexedUebTopicSourceFactory.getInstance().destroy();
+ IndexedUebTopicSinkFactory.getInstance().destroy();
+ IndexedNoopTopicSinkFactory.getInstance().destroy();
+
+ IndexedDmaapTopicSourceFactory.getInstance().destroy();
+ IndexedDmaapTopicSinkFactory.getInstance().destroy();
+ }
+
+ @Override
+ public boolean isAlive() {
+ return this.alive;
+ }
+
+ @Override
+ public boolean lock() {
+
+ synchronized (this) {
+ if (this.locked) {
+ return true;
+ }
+
+ this.locked = true;
+ }
+
+ for (final TopicSource source : this.getTopicSources()) {
+ source.lock();
+ }
+
+ for (final TopicSink sink : this.getTopicSinks()) {
+ sink.lock();
+ }
+
+ return true;
+ }
+
+ @Override
+ public boolean unlock() {
+ synchronized (this) {
+ if (!this.locked) {
+ return true;
+ }
+
+ this.locked = false;
+ }
+
+ for (final TopicSource source : this.getTopicSources()) {
+ source.unlock();
+ }
+
+ for (final TopicSink sink : this.getTopicSinks()) {
+ sink.unlock();
+ }
+
+ return true;
+ }
+
+ @Override
+ public boolean isLocked() {
+ return this.locked;
+ }
+
+ @Override
+ public List<TopicSource> getTopicSources(List<String> topicNames) {
+
+ if (topicNames == null) {
+ throw new IllegalArgumentException("must provide a list of topics");
+ }
+
+ final List<TopicSource> sources = new ArrayList<>();
+ for (final String topic : topicNames) {
+ try {
+ final TopicSource uebSource = this.getUebTopicSource(topic);
+ if (uebSource != null) {
+ sources.add(uebSource);
+ }
+ } catch (final Exception e) {
+ logger.debug("No UEB source for topic: {}", topic, e);
+ }
+
+ try {
+ final TopicSource dmaapSource = this.getDmaapTopicSource(topic);
+ if (dmaapSource != null) {
+ sources.add(dmaapSource);
+ }
+ } catch (final Exception e) {
+ logger.debug("No DMAAP source for topic: {}", topic, e);
+ }
+ }
+ return sources;
+ }
+
+ @Override
+ public List<TopicSink> getTopicSinks(List<String> topicNames) {
+
+ if (topicNames == null) {
+ throw new IllegalArgumentException("must provide a list of topics");
+ }
+
+ final List<TopicSink> sinks = new ArrayList<>();
+ for (final String topic : topicNames) {
+ try {
+ final TopicSink uebSink = this.getUebTopicSink(topic);
+ if (uebSink != null) {
+ sinks.add(uebSink);
+ }
+ } catch (final Exception e) {
+ logger.debug("No UEB sink for topic: {}", topic, e);
+ }
+
+ try {
+ final TopicSink dmaapSink = this.getDmaapTopicSink(topic);
+ if (dmaapSink != null) {
+ sinks.add(dmaapSink);
+ }
+ } catch (final Exception e) {
+ logger.debug("No DMAAP sink for topic: {}", topic, e);
+ }
+
+ try {
+ final TopicSink noopSink = this.getNoopTopicSink(topic);
+ if (noopSink != null) {
+ sinks.add(noopSink);
+ }
+ } catch (final Exception e) {
+ logger.debug("No NOOP sink for topic: {}", topic, e);
+ }
+ }
+ return sinks;
+ }
+
+ @Override
+ public TopicSource getTopicSource(Topic.CommInfrastructure commType, String topicName) {
+
+ if (commType == null) {
+ throw parmException(topicName);
+ }
+
+ if (topicName == null) {
+ throw parmException(topicName);
+ }
+
+ switch (commType) {
+ case UEB:
+ return this.getUebTopicSource(topicName);
+ case DMAAP:
+ return this.getDmaapTopicSource(topicName);
+ default:
+ throw new UnsupportedOperationException("Unsupported " + commType.name());
+ }
+ }
+
+ private IllegalArgumentException parmException(String topicName) {
+ return new IllegalArgumentException(
+ "Invalid parameter: a communication infrastructure required to fetch " + topicName);
+ }
+
+ @Override
+ public TopicSink getTopicSink(Topic.CommInfrastructure commType, String topicName) {
+ if (commType == null) {
+ throw parmException(topicName);
+ }
+
+ if (topicName == null) {
+ throw parmException(topicName);
+ }
+
+ switch (commType) {
+ case UEB:
+ return this.getUebTopicSink(topicName);
+ case DMAAP:
+ return this.getDmaapTopicSink(topicName);
+ case NOOP:
+ return this.getNoopTopicSink(topicName);
+ default:
+ throw new UnsupportedOperationException("Unsupported " + commType.name());
+ }
+ }
+
+ @Override
+ public List<TopicSink> getTopicSinks(String topicName) {
+ if (topicName == null) {
+ throw parmException(topicName);
+ }
+
+ final List<TopicSink> sinks = new ArrayList<>();
+
+ try {
+ sinks.add(this.getUebTopicSink(topicName));
+ } catch (final Exception e) {
+ logNoSink(topicName, e);
+ }
+
+ try {
+ sinks.add(this.getDmaapTopicSink(topicName));
+ } catch (final Exception e) {
+ logNoSink(topicName, e);
+ }
+
+ try {
+ sinks.add(this.getNoopTopicSink(topicName));
+ } catch (final Exception e) {
+ logNoSink(topicName, e);
+ }
+
+ return sinks;
+ }
+
+ private void logNoSink(String topicName, Exception ex) {
+ logger.debug("No sink for topic: {}", topicName, ex);
+ }
+
+ @Override
+ public UebTopicSource getUebTopicSource(String topicName) {
+ return IndexedUebTopicSourceFactory.getInstance().get(topicName);
+ }
+
+ @Override
+ public UebTopicSink getUebTopicSink(String topicName) {
+ return IndexedUebTopicSinkFactory.getInstance().get(topicName);
+ }
+
+ @Override
+ public DmaapTopicSource getDmaapTopicSource(String topicName) {
+ return IndexedDmaapTopicSourceFactory.getInstance().get(topicName);
+ }
+
+ @Override
+ public DmaapTopicSink getDmaapTopicSink(String topicName) {
+ return IndexedDmaapTopicSinkFactory.getInstance().get(topicName);
+ }
+
+ @Override
+ public NoopTopicSink getNoopTopicSink(String topicName) {
+ return IndexedNoopTopicSinkFactory.getInstance().get(topicName);
+ }
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.client;
+
+import javax.ws.rs.core.Response;
+
+import org.onap.policy.common.capabilities.Startable;
+
+public interface HttpClient extends Startable {
+
+ public Response get(String path);
+
+ public Response get();
+
+ public static <T> T getBody(Response response, Class<T> entityType) {
+ return response.readEntity(entityType);
+ }
+
+ public String getName();
+
+ public boolean isHttps();
+
+ public boolean isSelfSignedCerts();
+
+ public String getHostname();
+
+ public int getPort();
+
+ public String getBasePath();
+
+ public String getUserName();
+
+ public String getPassword();
+
+ public String getBaseUrl();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.client;
+
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.util.List;
+import java.util.Properties;
+
+/**
+ * Http Client Factory
+ */
+public interface HttpClientFactory {
+
+ /**
+ * build and http client with the following parameters
+ */
+ public HttpClient build(String name, boolean https, boolean selfSignedCerts, String hostname, int port,
+ String baseUrl, String userName, String password, boolean managed)
+ throws KeyManagementException, NoSuchAlgorithmException;
+
+ /**
+ * build http client from properties
+ */
+ public List<HttpClient> build(Properties properties) throws KeyManagementException, NoSuchAlgorithmException;
+
+ /**
+ * get http client
+ *
+ * @param name the name
+ * @return the http client
+ */
+ public HttpClient get(String name);
+
+ /**
+ * list of http clients
+ *
+ * @return http clients
+ */
+ public List<HttpClient> inventory();
+
+ /**
+ * destroy by name
+ *
+ * @param name name
+ */
+ public void destroy(String name);
+
+ public void destroy();
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.client.impl;
+
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Properties;
+
+import org.onap.policy.common.endpoints.http.client.HttpClient;
+import org.onap.policy.common.endpoints.http.client.HttpClientFactory;
+import org.onap.policy.common.endpoints.http.client.internal.JerseyClient;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * http client factory implementation indexed by name
+ */
+public class IndexedHttpClientFactory implements HttpClientFactory {
+
+ private static final HttpClientFactory instance = new IndexedHttpClientFactory();
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(IndexedHttpClientFactory.class);
+
+ protected HashMap<String, HttpClient> clients = new HashMap<>();
+
+ /**
+ * Get the singleton instance.
+ *
+ * @return the instance
+ */
+ public static HttpClientFactory getInstance() {
+ return instance;
+ }
+
+ private IndexedHttpClientFactory() {}
+
+ @Override
+ public synchronized HttpClient build(String name, boolean https, boolean selfSignedCerts, String hostname, int port,
+ String baseUrl, String userName, String password, boolean managed)
+ throws KeyManagementException, NoSuchAlgorithmException {
+ if (clients.containsKey(name)) {
+ return clients.get(name);
+ }
+
+ JerseyClient client =
+ new JerseyClient(name, https, selfSignedCerts, hostname, port, baseUrl, userName, password);
+
+ if (managed) {
+ clients.put(name, client);
+ }
+
+ return client;
+ }
+
+ @Override
+ public synchronized List<HttpClient> build(Properties properties)
+ throws KeyManagementException, NoSuchAlgorithmException {
+ ArrayList<HttpClient> clientList = new ArrayList<>();
+
+ String clientNames = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES);
+ if (clientNames == null || clientNames.isEmpty()) {
+ return clientList;
+ }
+
+ List<String> clientNameList = new ArrayList<>(Arrays.asList(clientNames.split("\\s*,\\s*")));
+
+ for (String clientName : clientNameList) {
+ String httpsString = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "."
+ + clientName + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX);
+ boolean https = false;
+ if (httpsString != null && !httpsString.isEmpty()) {
+ https = Boolean.parseBoolean(httpsString);
+ }
+
+ String hostName = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "."
+ + clientName + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX);
+
+ String servicePortString = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES
+ + "." + clientName + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX);
+ int port;
+ try {
+ if (servicePortString == null || servicePortString.isEmpty()) {
+ continue;
+ }
+ port = Integer.parseInt(servicePortString);
+ } catch (NumberFormatException nfe) {
+ logger.error("http-client-factory: cannot parse port {}", servicePortString, nfe);
+ continue;
+ }
+
+ String baseUrl = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "."
+ + clientName + PolicyEndPointProperties.PROPERTY_HTTP_URL_SUFFIX);
+
+ String userName = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "."
+ + clientName + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_USERNAME_SUFFIX);
+
+ String password = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "."
+ + clientName + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_PASSWORD_SUFFIX);
+
+ String managedString = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "."
+ + clientName + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX);
+ boolean managed = true;
+ if (managedString != null && !managedString.isEmpty()) {
+ managed = Boolean.parseBoolean(managedString);
+ }
+
+ try {
+ HttpClient client =
+ this.build(clientName, https, https, hostName, port, baseUrl, userName, password, managed);
+ clientList.add(client);
+ } catch (Exception e) {
+ logger.error("http-client-factory: cannot build client {}", clientName, e);
+ }
+ }
+
+ return clientList;
+ }
+
+ @Override
+ public synchronized HttpClient get(String name) {
+ if (clients.containsKey(name)) {
+ return clients.get(name);
+ }
+
+ throw new IllegalArgumentException("Http Client " + name + " not found");
+ }
+
+ @Override
+ public synchronized List<HttpClient> inventory() {
+ return new ArrayList<>(this.clients.values());
+ }
+
+ @Override
+ public synchronized void destroy(String name) {
+ if (!clients.containsKey(name)) {
+ return;
+ }
+
+ HttpClient client = clients.remove(name);
+ try {
+ client.shutdown();
+ } catch (IllegalStateException e) {
+ logger.error("http-client-factory: cannot shutdown client {}", client, e);
+ }
+ }
+
+ @Override
+ public void destroy() {
+ List<HttpClient> clientsInventory = this.inventory();
+ for (HttpClient client : clientsInventory) {
+ client.shutdown();
+ }
+
+ synchronized (this) {
+ this.clients.clear();
+ }
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.client.internal;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.ClientBuilder;
+import javax.ws.rs.core.Response;
+
+import org.glassfish.jersey.client.authentication.HttpAuthenticationFeature;
+import org.onap.policy.common.endpoints.http.client.HttpClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class JerseyClient implements HttpClient {
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(JerseyClient.class);
+
+ protected final String name;
+ protected final boolean https;
+ protected final boolean selfSignedCerts;
+ protected final String hostname;
+ protected final int port;
+ protected final String basePath;
+ protected final String userName;
+ protected final String password;
+
+ protected final Client client;
+ protected final String baseUrl;
+
+ protected boolean alive = true;
+
+
+ public JerseyClient(String name, boolean https, boolean selfSignedCerts, String hostname, int port, String basePath,
+ String userName, String password) throws KeyManagementException, NoSuchAlgorithmException {
+
+ super();
+
+ if (name == null || name.isEmpty()) {
+ throw new IllegalArgumentException("Name must be provided");
+ }
+
+ if (hostname == null || hostname.isEmpty()) {
+ throw new IllegalArgumentException("Hostname must be provided");
+ }
+
+ if (port <= 0 && port >= 65535) {
+ throw new IllegalArgumentException("Invalid Port provided: " + port);
+ }
+
+ this.name = name;
+ this.https = https;
+ this.hostname = hostname;
+ this.port = port;
+ this.basePath = basePath;
+ this.userName = userName;
+ this.password = password;
+ this.selfSignedCerts = selfSignedCerts;
+
+ StringBuilder tmpBaseUrl = new StringBuilder();
+ if (this.https) {
+ tmpBaseUrl.append("https://");
+ ClientBuilder clientBuilder;
+ SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
+ if (this.selfSignedCerts) {
+ sslContext.init(null, new TrustManager[] {new X509TrustManager() {
+ @Override
+ public void checkClientTrusted(X509Certificate[] chain, String authType)
+ throws CertificateException {
+ // always trusted
+ }
+
+ @Override
+ public void checkServerTrusted(X509Certificate[] chain, String authType)
+ throws CertificateException {
+ // always trusted
+ }
+
+ @Override
+ public X509Certificate[] getAcceptedIssuers() {
+ return new X509Certificate[0];
+ }
+
+ }}, new SecureRandom());
+ clientBuilder =
+ ClientBuilder.newBuilder().sslContext(sslContext).hostnameVerifier((host, session) -> true);
+ } else {
+ sslContext.init(null, null, null);
+ clientBuilder = ClientBuilder.newBuilder().sslContext(sslContext);
+ }
+ this.client = clientBuilder.build();
+ } else {
+ tmpBaseUrl.append("http://");
+ this.client = ClientBuilder.newClient();
+ }
+
+ if (this.userName != null && !this.userName.isEmpty() && this.password != null && !this.password.isEmpty()) {
+ HttpAuthenticationFeature authFeature = HttpAuthenticationFeature.basic(userName, password);
+ this.client.register(authFeature);
+ }
+
+ this.baseUrl = tmpBaseUrl.append(this.hostname).append(":").append(this.port).append("/")
+ .append((this.basePath == null) ? "" : this.basePath).toString();
+ }
+
+ @Override
+ public Response get(String path) {
+ if (path != null && !path.isEmpty()) {
+ return this.client.target(this.baseUrl).path(path).request().get();
+ } else {
+ return this.client.target(this.baseUrl).request().get();
+ }
+ }
+
+ @Override
+ public Response get() {
+ return this.client.target(this.baseUrl).request().get();
+ }
+
+
+ @Override
+ public boolean start() {
+ return alive;
+ }
+
+ @Override
+ public boolean stop() {
+ return !alive;
+ }
+
+ @Override
+ public void shutdown() {
+ synchronized (this) {
+ alive = false;
+ }
+
+ try {
+ this.client.close();
+ } catch (Exception e) {
+ logger.warn("{}: cannot close because of {}", this, e.getMessage(), e);
+ }
+ }
+
+ @Override
+ public synchronized boolean isAlive() {
+ return this.alive;
+ }
+
+ @Override
+ public String getName() {
+ return name;
+ }
+
+ @Override
+ public boolean isHttps() {
+ return https;
+ }
+
+ @Override
+ public boolean isSelfSignedCerts() {
+ return selfSignedCerts;
+ }
+
+ @Override
+ public String getHostname() {
+ return hostname;
+ }
+
+ @Override
+ public int getPort() {
+ return port;
+ }
+
+ @Override
+ public String getBasePath() {
+ return basePath;
+ }
+
+ @Override
+ public String getUserName() {
+ return userName;
+ }
+
+ @JsonIgnore
+ @Override
+ public String getPassword() {
+ return password;
+ }
+
+ @Override
+ public String getBaseUrl() {
+ return baseUrl;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("JerseyClient [name=");
+ builder.append(name);
+ builder.append(", https=");
+ builder.append(https);
+ builder.append(", selfSignedCerts=");
+ builder.append(selfSignedCerts);
+ builder.append(", hostname=");
+ builder.append(hostname);
+ builder.append(", port=");
+ builder.append(port);
+ builder.append(", basePath=");
+ builder.append(basePath);
+ builder.append(", userName=");
+ builder.append(userName);
+ builder.append(", password=");
+ builder.append(password);
+ builder.append(", client=");
+ builder.append(client);
+ builder.append(", baseUrl=");
+ builder.append(baseUrl);
+ builder.append(", alive=");
+ builder.append(alive);
+ builder.append("]");
+ return builder.toString();
+ }
+
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server;
+
+import org.onap.policy.common.capabilities.Startable;
+
+/**
+ * A Jetty Server to server REST Requests
+ */
+public interface HttpServletServer extends Startable {
+
+ /**
+ *
+ * @return port
+ */
+ public int getPort();
+
+ /**
+ * enables basic authentication with user and password on the the relative path relativeUriPath
+ *
+ * @param user
+ * @param password
+ * @param relativeUriPath
+ */
+ public void setBasicAuthentication(String user, String password, String relativeUriPath);
+
+ /**
+ * adds a JAX-RS servlet class to serve REST requests
+ *
+ * @param servletPath servlet path
+ * @param restClass JAX-RS API Class
+ *
+ * @throws IllegalArgumentException unable to process because of invalid input
+ * @throws IllegalStateException unable to process because of invalid state
+ */
+ public void addServletClass(String servletPath, String restClass);
+
+ /**
+ * adds a package containing JAX-RS classes to serve REST requests
+ *
+ * @param servletPath servlet path
+ * @param restPackage JAX-RS package to scan
+ *
+ * @throws IllegalArgumentException unable to process because of invalid input
+ * @throws IllegalStateException unable to process because of invalid state
+ */
+ public void addServletPackage(String servletPath, String restPackage);
+
+ /**
+ * blocking start of the http server
+ *
+ * @param maxWaitTime max time to wait for the start to take place
+ * @return true if start was successful
+ *
+ * @throws IllegalArgumentException if arguments are invalid
+ * @throws InterruptedException if the blocking operation is interrupted
+ */
+ public boolean waitedStart(long maxWaitTime) throws InterruptedException;
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server;
+
+import java.util.List;
+import java.util.Properties;
+
+/**
+ * Factory of HTTP Servlet-Enabled Servlets
+ */
+public interface HttpServletServerFactory {
+
+ /**
+ * builds an http server with support for servlets
+ *
+ * @param name name
+ * @param host binding host
+ * @param port port
+ * @param contextPath server base path
+ * @param swagger enable swagger documentation
+ * @param managed is it managed by infrastructure
+ * @return http server
+ * @throws IllegalArgumentException when invalid parameters are provided
+ */
+ public HttpServletServer build(String name, String host, int port, String contextPath, boolean swagger,
+ boolean managed);
+
+ /**
+ * list of http servers per properties
+ *
+ * @param properties properties based configuration
+ * @return list of http servers
+ * @throws IllegalArgumentException when invalid parameters are provided
+ */
+ public List<HttpServletServer> build(Properties properties);
+
+ /**
+ * gets a server based on the port
+ *
+ * @param port port
+ * @return http server
+ */
+ public HttpServletServer get(int port);
+
+ /**
+ * provides an inventory of servers
+ *
+ * @return inventory of servers
+ */
+ public List<HttpServletServer> inventory();
+
+ /**
+ * destroys server bound to a port
+ *
+ * @param port
+ */
+ public void destroy(int port);
+
+ /**
+ * destroys the factory and therefore all servers
+ */
+ public void destroy();
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.impl;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Properties;
+
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.endpoints.http.server.HttpServletServerFactory;
+import org.onap.policy.common.endpoints.http.server.internal.JettyJerseyServer;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Indexed factory implementation
+ */
+public class IndexedHttpServletServerFactory implements HttpServletServerFactory {
+
+ private static final HttpServletServerFactory instance = new IndexedHttpServletServerFactory();
+
+ /**
+ * Get the singleton instance.
+ *
+ * @return the instance
+ */
+ public static HttpServletServerFactory getInstance() {
+ return instance;
+ }
+
+ private IndexedHttpServletServerFactory() {}
+
+ private static final String SPACES_COMMA_SPACES = "\\s*,\\s*";
+
+ /**
+ * logger
+ */
+ protected static Logger logger = LoggerFactory.getLogger(IndexedHttpServletServerFactory.class);
+
+ /**
+ * servers index
+ */
+ protected HashMap<Integer, HttpServletServer> servers = new HashMap<>();
+
+ @Override
+ public synchronized HttpServletServer build(String name, String host, int port, String contextPath, boolean swagger,
+ boolean managed) {
+
+ if (servers.containsKey(port)) {
+ return servers.get(port);
+ }
+
+ JettyJerseyServer server = new JettyJerseyServer(name, host, port, contextPath, swagger);
+ if (managed) {
+ servers.put(port, server);
+ }
+
+ return server;
+ }
+
+ @Override
+ public synchronized List<HttpServletServer> build(Properties properties) {
+
+ ArrayList<HttpServletServer> serviceList = new ArrayList<>();
+
+ String serviceNames = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES);
+ if (serviceNames == null || serviceNames.isEmpty()) {
+ logger.warn("No topic for HTTP Service: {}", properties);
+ return serviceList;
+ }
+
+ List<String> serviceNameList = Arrays.asList(serviceNames.split(SPACES_COMMA_SPACES));
+
+ for (String serviceName : serviceNameList) {
+ String servicePortString = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + serviceName + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX);
+
+ int servicePort;
+ try {
+ if (servicePortString == null || servicePortString.isEmpty()) {
+ if (logger.isWarnEnabled()) {
+ logger.warn("No HTTP port for service in {}", serviceName);
+ }
+ continue;
+ }
+ servicePort = Integer.parseInt(servicePortString);
+ } catch (NumberFormatException nfe) {
+ if (logger.isWarnEnabled()) {
+ logger.warn("No HTTP port for service in {}", serviceName);
+ }
+ continue;
+ }
+
+ String hostName = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + serviceName
+ + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX);
+
+ String contextUriPath = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + serviceName + PolicyEndPointProperties.PROPERTY_HTTP_CONTEXT_URIPATH_SUFFIX);
+
+ String userName = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + serviceName
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_USERNAME_SUFFIX);
+
+ String password = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + serviceName
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_PASSWORD_SUFFIX);
+
+ String authUriPath = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + serviceName + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_URIPATH_SUFFIX);
+
+ String restClasses = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + serviceName + PolicyEndPointProperties.PROPERTY_HTTP_REST_CLASSES_SUFFIX);
+
+ String restPackages = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + serviceName + PolicyEndPointProperties.PROPERTY_HTTP_REST_PACKAGES_SUFFIX);
+ String restUriPath = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + serviceName + PolicyEndPointProperties.PROPERTY_HTTP_REST_URIPATH_SUFFIX);
+
+ String managedString = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + serviceName + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX);
+ boolean managed = true;
+ if (managedString != null && !managedString.isEmpty()) {
+ managed = Boolean.parseBoolean(managedString);
+ }
+
+ String swaggerString = properties.getProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + serviceName + PolicyEndPointProperties.PROPERTY_HTTP_SWAGGER_SUFFIX);
+ boolean swagger = false;
+ if (swaggerString != null && !swaggerString.isEmpty()) {
+ swagger = Boolean.parseBoolean(swaggerString);
+ }
+
+ HttpServletServer service = build(serviceName, hostName, servicePort, contextUriPath, swagger, managed);
+ if (userName != null && !userName.isEmpty() && password != null && !password.isEmpty()) {
+ service.setBasicAuthentication(userName, password, authUriPath);
+ }
+
+ if (restClasses != null && !restClasses.isEmpty()) {
+ List<String> restClassesList = Arrays.asList(restClasses.split(SPACES_COMMA_SPACES));
+ for (String restClass : restClassesList) {
+ service.addServletClass(restUriPath, restClass);
+ }
+ }
+
+ if (restPackages != null && !restPackages.isEmpty()) {
+ List<String> restPackageList = Arrays.asList(restPackages.split(SPACES_COMMA_SPACES));
+ for (String restPackage : restPackageList) {
+ service.addServletPackage(restUriPath, restPackage);
+ }
+ }
+
+ serviceList.add(service);
+ }
+
+ return serviceList;
+ }
+
+ @Override
+ public synchronized HttpServletServer get(int port) {
+
+ if (servers.containsKey(port)) {
+ return servers.get(port);
+ }
+
+ throw new IllegalArgumentException("Http Server for " + port + " not found");
+ }
+
+ @Override
+ public synchronized List<HttpServletServer> inventory() {
+ return new ArrayList<>(this.servers.values());
+ }
+
+ @Override
+ public synchronized void destroy(int port) {
+
+ if (!servers.containsKey(port)) {
+ return;
+ }
+
+ HttpServletServer server = servers.remove(port);
+ server.shutdown();
+ }
+
+ @Override
+ public synchronized void destroy() {
+ List<HttpServletServer> httpServletServers = this.inventory();
+ for (HttpServletServer server : httpServletServers) {
+ server.shutdown();
+ }
+
+ synchronized (this) {
+ this.servers.clear();
+ }
+ }
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.internal;
+
+import java.util.HashMap;
+
+import org.eclipse.jetty.servlet.ServletHolder;
+import org.onap.policy.common.utils.network.NetworkUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import io.swagger.jersey.config.JerseyJaxrsConfig;
+
+/**
+ * REST Jetty Server that uses Jersey Servlets to support JAX-RS Web Services
+ */
+public class JettyJerseyServer extends JettyServletServer {
+
+ /**
+ * Swagger API Base Path
+ */
+ protected static final String SWAGGER_API_BASEPATH = "swagger.api.basepath";
+
+ /**
+ * Swagger Context ID
+ */
+ protected static final String SWAGGER_CONTEXT_ID = "swagger.context.id";
+
+ /**
+ * Swagger Scanner ID
+ */
+ protected static final String SWAGGER_SCANNER_ID = "swagger.scanner.id";
+
+ /**
+ * Swagger Pretty Print
+ */
+ protected static final String SWAGGER_PRETTY_PRINT = "swagger.pretty.print";
+
+ /**
+ * Swagger Packages
+ */
+ protected static final String SWAGGER_INIT_PACKAGES_PARAM_VALUE = "io.swagger.jaxrs.listing";
+
+ /**
+ * Jersey Packages Init Param Name
+ */
+ protected static final String JERSEY_INIT_PACKAGES_PARAM_NAME = "jersey.config.server.provider.packages";
+
+ /**
+ * Jersey Packages Init Param Value
+ */
+ protected static final String JERSEY_INIT_PACKAGES_PARAM_VALUE = "com.fasterxml.jackson.jaxrs.json";
+
+ /**
+ * Jersey Classes Init Param Name
+ */
+ protected static final String JERSEY_INIT_CLASSNAMES_PARAM_NAME = "jersey.config.server.provider.classnames";
+
+ /**
+ * Jersey Jackson Classes Init Param Value
+ */
+ protected static final String JERSEY_JACKSON_INIT_CLASSNAMES_PARAM_VALUE =
+ "com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider";
+
+ /**
+ * Jersey Swagger Classes Init Param Value
+ */
+ protected static final String SWAGGER_INIT_CLASSNAMES_PARAM_VALUE =
+ "io.swagger.jaxrs.listing.ApiListingResource," + "io.swagger.jaxrs.listing.SwaggerSerializers";
+ /**
+ * Logger
+ */
+ protected static Logger logger = LoggerFactory.getLogger(JettyJerseyServer.class);
+
+ /**
+ * Container for servlets
+ */
+ protected HashMap<String, ServletHolder> servlets = new HashMap<>();
+
+ /**
+ * Swagger ID
+ */
+ protected String swaggerId = null;
+
+ /**
+ * Constructor
+ *
+ * @param name name
+ * @param host host server host
+ * @param port port server port
+ * @param swagger support swagger?
+ * @param contextPath context path
+ *
+ * @throws IllegalArgumentException in invalid arguments are provided
+ */
+ public JettyJerseyServer(String name, String host, int port, String contextPath, boolean swagger) {
+
+ super(name, host, port, contextPath);
+ if (swagger) {
+ this.swaggerId = "swagger-" + this.port;
+ attachSwaggerServlet();
+ }
+ }
+
+ /**
+ * attaches a swagger initialization servlet
+ */
+ protected void attachSwaggerServlet() {
+
+ ServletHolder swaggerServlet = context.addServlet(JerseyJaxrsConfig.class, "/");
+
+ String hostname = this.connector.getHost();
+ if (hostname == null || hostname.isEmpty() || hostname.equals(NetworkUtil.IPv4_WILDCARD_ADDRESS)) {
+ hostname = NetworkUtil.getHostname();
+ }
+
+ swaggerServlet.setInitParameter(SWAGGER_API_BASEPATH,
+ "http://" + hostname + ":" + this.connector.getPort() + "/");
+ swaggerServlet.setInitParameter(SWAGGER_CONTEXT_ID, swaggerId);
+ swaggerServlet.setInitParameter(SWAGGER_SCANNER_ID, swaggerId);
+ swaggerServlet.setInitParameter(SWAGGER_PRETTY_PRINT, "true");
+ swaggerServlet.setInitOrder(2);
+
+ if (logger.isDebugEnabled()) {
+ logger.debug("{}: Swagger Servlet has been attached: {}", this, swaggerServlet.dump());
+ }
+ }
+
+ /**
+ * retrieves cached server based on servlet path
+ *
+ * @param servletPath servlet path
+ * @return the jetty servlet holder
+ *
+ * @throws IllegalArgumentException if invalid arguments are provided
+ */
+ protected synchronized ServletHolder getServlet(String servletPath) {
+
+ ServletHolder jerseyServlet = servlets.get(servletPath);
+ if (jerseyServlet == null) {
+ jerseyServlet = context.addServlet(org.glassfish.jersey.servlet.ServletContainer.class, servletPath);
+ jerseyServlet.setInitOrder(0);
+ servlets.put(servletPath, jerseyServlet);
+ }
+
+ return jerseyServlet;
+ }
+
+ @Override
+ public synchronized void addServletPackage(String servletPath, String restPackage) {
+ String servPath = servletPath;
+ if (restPackage == null || restPackage.isEmpty()) {
+ throw new IllegalArgumentException("No discoverable REST package provided");
+ }
+
+ if (servPath == null || servPath.isEmpty()) {
+ servPath = "/*";
+ }
+
+ ServletHolder jerseyServlet = this.getServlet(servPath);
+
+ String initClasses = jerseyServlet.getInitParameter(JERSEY_INIT_CLASSNAMES_PARAM_NAME);
+ if (initClasses != null && !initClasses.isEmpty()) {
+ logger.warn("Both packages and classes are used in Jetty+Jersey Configuration: {}", restPackage);
+ }
+
+ String initPackages = jerseyServlet.getInitParameter(JERSEY_INIT_PACKAGES_PARAM_NAME);
+ if (initPackages == null) {
+ if (this.swaggerId != null) {
+ initPackages =
+ JERSEY_INIT_PACKAGES_PARAM_VALUE + "," + SWAGGER_INIT_PACKAGES_PARAM_VALUE + "," + restPackage;
+
+ jerseyServlet.setInitParameter(SWAGGER_CONTEXT_ID, swaggerId);
+ jerseyServlet.setInitParameter(SWAGGER_SCANNER_ID, swaggerId);
+ } else {
+ initPackages = JERSEY_INIT_PACKAGES_PARAM_VALUE + "," + restPackage;
+ }
+ } else {
+ initPackages = initPackages + "," + restPackage;
+ }
+
+ jerseyServlet.setInitParameter(JERSEY_INIT_PACKAGES_PARAM_NAME, initPackages);
+
+ if (logger.isDebugEnabled()) {
+ logger.debug("{}: added REST package: {}", this, jerseyServlet.dump());
+ }
+ }
+
+ @Override
+ public synchronized void addServletClass(String servletPath, String restClass) {
+
+ if (restClass == null || restClass.isEmpty()) {
+ throw new IllegalArgumentException("No discoverable REST class provided");
+ }
+
+ if (servletPath == null || servletPath.isEmpty()) {
+ servletPath = "/*";
+ }
+
+ ServletHolder jerseyServlet = this.getServlet(servletPath);
+
+ String initPackages = jerseyServlet.getInitParameter(JERSEY_INIT_PACKAGES_PARAM_NAME);
+ if (initPackages != null && !initPackages.isEmpty()) {
+ logger.warn("Both classes and packages are used in Jetty+Jersey Configuration: {}", restClass);
+ }
+
+ String initClasses = jerseyServlet.getInitParameter(JERSEY_INIT_CLASSNAMES_PARAM_NAME);
+ if (initClasses == null) {
+ if (this.swaggerId != null) {
+ initClasses = JERSEY_JACKSON_INIT_CLASSNAMES_PARAM_VALUE + "," + SWAGGER_INIT_CLASSNAMES_PARAM_VALUE
+ + "," + restClass;
+
+ jerseyServlet.setInitParameter(SWAGGER_CONTEXT_ID, swaggerId);
+ jerseyServlet.setInitParameter(SWAGGER_SCANNER_ID, swaggerId);
+ } else {
+ initClasses = JERSEY_JACKSON_INIT_CLASSNAMES_PARAM_VALUE + "," + restClass;
+ }
+ } else {
+ initClasses = initClasses + "," + restClass;
+ }
+
+ jerseyServlet.setInitParameter(JERSEY_INIT_CLASSNAMES_PARAM_NAME, initClasses);
+
+ if (logger.isDebugEnabled()) {
+ logger.debug("{}: added REST class: {}", this, jerseyServlet.dump());
+ }
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("JettyJerseyServer [servlets=").append(servlets).append(", swaggerId=").append(swaggerId)
+ .append(", toString()=").append(super.toString()).append("]");
+ return builder.toString();
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.internal;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import org.eclipse.jetty.security.ConstraintMapping;
+import org.eclipse.jetty.security.ConstraintSecurityHandler;
+import org.eclipse.jetty.security.HashLoginService;
+import org.eclipse.jetty.security.authentication.BasicAuthenticator;
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.server.ServerConnector;
+import org.eclipse.jetty.server.Slf4jRequestLog;
+import org.eclipse.jetty.servlet.ServletContextHandler;
+import org.eclipse.jetty.util.security.Constraint;
+import org.eclipse.jetty.util.security.Credential;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Http Server implementation using Embedded Jetty
+ */
+public abstract class JettyServletServer implements HttpServletServer, Runnable {
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(JettyServletServer.class);
+
+ /**
+ * server name
+ */
+ protected final String name;
+
+ /**
+ * server host address
+ */
+ protected final String host;
+
+ /**
+ * server port to bind
+ */
+ protected final int port;
+
+ /**
+ * server auth user name
+ */
+ protected String user;
+
+ /**
+ * server auth password name
+ */
+ protected String password;
+
+ /**
+ * server base context path
+ */
+ protected final String contextPath;
+
+ /**
+ * embedded jetty server
+ */
+ protected final Server jettyServer;
+
+ /**
+ * servlet context
+ */
+ protected final ServletContextHandler context;
+
+ /**
+ * jetty connector
+ */
+ protected final ServerConnector connector;
+
+ /**
+ * jetty thread
+ */
+ protected volatile Thread jettyThread;
+
+ /**
+ * start condition
+ */
+ protected Object startCondition = new Object();
+
+ /**
+ * constructor
+ *
+ * @param name server name
+ * @param host server host
+ * @param port server port
+ * @param contextPath context path
+ *
+ * @throws IllegalArgumentException if invalid parameters are passed in
+ */
+ public JettyServletServer(String name, String host, int port, String contextPath) {
+ String srvName = name;
+ String srvHost = host;
+ String ctxtPath = contextPath;
+
+ if (srvName == null || srvName.isEmpty()) {
+ srvName = "http-" + port;
+ }
+
+ if (port <= 0 && port >= 65535) {
+ throw new IllegalArgumentException("Invalid Port provided: " + port);
+ }
+
+ if (srvHost == null || srvHost.isEmpty()) {
+ srvHost = "localhost";
+ }
+
+ if (ctxtPath == null || ctxtPath.isEmpty()) {
+ ctxtPath = "/";
+ }
+
+ this.name = srvName;
+
+ this.host = srvHost;
+ this.port = port;
+
+ this.contextPath = ctxtPath;
+
+ this.context = new ServletContextHandler(ServletContextHandler.SESSIONS);
+ this.context.setContextPath(ctxtPath);
+
+ this.jettyServer = new Server();
+ this.jettyServer.setRequestLog(new Slf4jRequestLog());
+
+ this.connector = new ServerConnector(this.jettyServer);
+ this.connector.setName(srvName);
+ this.connector.setReuseAddress(true);
+ this.connector.setPort(port);
+ this.connector.setHost(srvHost);
+
+ this.jettyServer.addConnector(this.connector);
+ this.jettyServer.setHandler(context);
+ }
+
+ @Override
+ public void setBasicAuthentication(String user, String password, String servletPath) {
+ String srvltPath = servletPath;
+
+ if (user == null || user.isEmpty() || password == null || password.isEmpty()) {
+ throw new IllegalArgumentException("Missing user and/or password");
+ }
+
+ if (srvltPath == null || srvltPath.isEmpty()) {
+ srvltPath = "/*";
+ }
+
+ HashLoginService hashLoginService = new HashLoginService();
+ hashLoginService.putUser(user, Credential.getCredential(password), new String[] {"user"});
+ hashLoginService.setName(this.connector.getName() + "-login-service");
+
+ Constraint constraint = new Constraint();
+ constraint.setName(Constraint.__BASIC_AUTH);
+ constraint.setRoles(new String[] {"user"});
+ constraint.setAuthenticate(true);
+
+ ConstraintMapping constraintMapping = new ConstraintMapping();
+ constraintMapping.setConstraint(constraint);
+ constraintMapping.setPathSpec(srvltPath);
+
+ ConstraintSecurityHandler securityHandler = new ConstraintSecurityHandler();
+ securityHandler.setAuthenticator(new BasicAuthenticator());
+ securityHandler.setRealmName(this.connector.getName() + "-realm");
+ securityHandler.addConstraintMapping(constraintMapping);
+ securityHandler.setLoginService(hashLoginService);
+
+ this.context.setSecurityHandler(securityHandler);
+
+ this.user = user;
+ this.password = password;
+ }
+
+ /**
+ * jetty server execution
+ */
+ @Override
+ public void run() {
+ try {
+ logger.info("{}: STARTING", this);
+
+ this.jettyServer.start();
+
+ if (logger.isInfoEnabled()) {
+ logger.info("{}: STARTED: {}", this, this.jettyServer.dump());
+ }
+
+ synchronized (this.startCondition) {
+ this.startCondition.notifyAll();
+ }
+
+ this.jettyServer.join();
+ } catch (Exception e) {
+ logger.error("{}: error found while bringing up server", this, e);
+ }
+ }
+
+ @Override
+ public boolean waitedStart(long maxWaitTime) throws InterruptedException {
+ logger.info("{}: WAITED-START", this);
+
+ if (maxWaitTime < 0) {
+ throw new IllegalArgumentException("max-wait-time cannot be negative");
+ }
+
+ long pendingWaitTime = maxWaitTime;
+
+ if (!this.start()) {
+ return false;
+ }
+
+ synchronized (this.startCondition) {
+
+ while (!this.jettyServer.isRunning()) {
+ try {
+ long startTs = System.currentTimeMillis();
+
+ this.startCondition.wait(pendingWaitTime);
+
+ if (maxWaitTime == 0) {
+ /* spurious notification */
+ continue;
+ }
+
+ long endTs = System.currentTimeMillis();
+ pendingWaitTime = pendingWaitTime - (endTs - startTs);
+
+ logger.info("{}: pending time is {} ms.", this, pendingWaitTime);
+
+ if (pendingWaitTime <= 0) {
+ return false;
+ }
+
+ } catch (InterruptedException e) {
+ logger.warn("{}: waited-start has been interrupted", this);
+ throw e;
+ }
+ }
+
+ return this.jettyServer.isRunning();
+ }
+ }
+
+ @Override
+ public boolean start() {
+ logger.info("{}: STARTING", this);
+
+ synchronized (this) {
+ if (jettyThread == null || !this.jettyThread.isAlive()) {
+
+ this.jettyThread = new Thread(this);
+ this.jettyThread.setName(this.name + "-" + this.port);
+ this.jettyThread.start();
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public boolean stop() {
+ logger.info("{}: STOPPING", this);
+
+ synchronized (this) {
+ if (jettyThread == null) {
+ return true;
+ }
+
+ if (!jettyThread.isAlive()) {
+ this.jettyThread = null;
+ }
+
+ try {
+ this.connector.stop();
+ } catch (Exception e) {
+ logger.error("{}: error while stopping management server", this, e);
+ }
+
+ try {
+ this.jettyServer.stop();
+ } catch (Exception e) {
+ logger.error("{}: error while stopping management server", this, e);
+ return false;
+ }
+
+ Thread.yield();
+ }
+
+ return true;
+ }
+
+ @Override
+ public void shutdown() {
+ logger.info("{}: SHUTTING DOWN", this);
+
+ this.stop();
+
+ if (this.jettyThread == null) {
+ return;
+ }
+
+ Thread jettyThreadCopy = this.jettyThread;
+
+ if (jettyThreadCopy.isAlive()) {
+ try {
+ jettyThreadCopy.join(2000L);
+ } catch (InterruptedException e) {
+ logger.warn("{}: error while shutting down management server", this);
+ Thread.currentThread().interrupt();
+ }
+ if (!jettyThreadCopy.isInterrupted()) {
+ try {
+ jettyThreadCopy.interrupt();
+ } catch (Exception e) {
+ // do nothing
+ logger.warn("{}: exception while shutting down (OK)", this, e);
+ }
+ }
+ }
+
+ this.jettyServer.destroy();
+ }
+
+ @Override
+ public boolean isAlive() {
+ if (this.jettyThread != null) {
+ return this.jettyThread.isAlive();
+ }
+
+ return false;
+ }
+
+ @Override
+ public int getPort() {
+ return this.port;
+ }
+
+ /**
+ * @return the name
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * @return the host
+ */
+ public String getHost() {
+ return host;
+ }
+
+ /**
+ * @return the user
+ */
+ public String getUser() {
+ return user;
+ }
+
+ /**
+ * @return the password
+ */
+ @JsonIgnore
+ public String getPassword() {
+ return password;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+ builder.append("JettyServer [name=").append(name).append(", host=").append(host).append(", port=").append(port)
+ .append(", user=").append(user).append(", password=").append(password != null).append(", contextPath=")
+ .append(contextPath).append(", jettyServer=").append(jettyServer).append(", context=")
+ .append(this.context).append(", connector=").append(connector).append(", jettyThread=")
+ .append(jettyThread).append("]");
+ return builder.toString();
+ }
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-core
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.properties;
+
+public interface PolicyEndPointProperties {
+
+ /* Generic property suffixes */
+
+ public static final String PROPERTY_TOPIC_SERVERS_SUFFIX = ".servers";
+ public static final String PROPERTY_TOPIC_API_KEY_SUFFIX = ".apiKey";
+ public static final String PROPERTY_TOPIC_API_SECRET_SUFFIX = ".apiSecret";
+ public static final String PROPERTY_TOPIC_AAF_MECHID_SUFFIX = ".aafMechId";
+ public static final String PROPERTY_TOPIC_AAF_PASSWORD_SUFFIX = ".aafPassword";
+ public static final String PROPERTY_TOPIC_EVENTS_SUFFIX = ".events";
+ public static final String PROPERTY_TOPIC_EVENTS_FILTER_SUFFIX = ".filter";
+ public static final String PROPERTY_TOPIC_EVENTS_CUSTOM_MODEL_CODER_GSON_SUFFIX = ".events.custom.gson";
+ public static final String PROPERTY_TOPIC_EVENTS_CUSTOM_MODEL_CODER_JACKSON_SUFFIX = ".events.custom.jackson";
+
+ public static final String PROPERTY_TOPIC_SOURCE_CONSUMER_GROUP_SUFFIX = ".consumerGroup";
+ public static final String PROPERTY_TOPIC_SOURCE_CONSUMER_INSTANCE_SUFFIX = ".consumerInstance";
+ public static final String PROPERTY_TOPIC_SOURCE_FETCH_TIMEOUT_SUFFIX = ".fetchTimeout";
+ public static final String PROPERTY_TOPIC_SOURCE_FETCH_LIMIT_SUFFIX = ".fetchLimit";
+ public static final String PROPERTY_MANAGED_SUFFIX = ".managed";
+
+ public static final String PROPERTY_TOPIC_SINK_PARTITION_KEY_SUFFIX = ".partitionKey";
+
+ public static final String PROPERTY_ALLOW_SELF_SIGNED_CERTIFICATES_SUFFIX = ".selfSignedCertificates";
+
+ /* UEB Properties */
+
+ public static final String PROPERTY_UEB_SOURCE_TOPICS = "ueb.source.topics";
+ public static final String PROPERTY_UEB_SINK_TOPICS = "ueb.sink.topics";
+
+ /* DMAAP Properties */
+
+ public static final String PROPERTY_DMAAP_SOURCE_TOPICS = "dmaap.source.topics";
+ public static final String PROPERTY_DMAAP_SINK_TOPICS = "dmaap.sink.topics";
+
+ public static final String PROPERTY_DMAAP_DME2_PARTNER_SUFFIX = ".dme2.partner";
+ public static final String PROPERTY_DMAAP_DME2_ROUTE_OFFER_SUFFIX = ".dme2.routeOffer";
+ public static final String PROPERTY_DMAAP_DME2_ENVIRONMENT_SUFFIX = ".dme2.environment";
+ public static final String PROPERTY_DMAAP_DME2_AFT_ENVIRONMENT_SUFFIX = ".dme2.aft.environment";
+ public static final String PROPERTY_DMAAP_DME2_LATITUDE_SUFFIX = ".dme2.latitude";
+ public static final String PROPERTY_DMAAP_DME2_LONGITUDE_SUFFIX = ".dme2.longitude";
+
+ public static final String PROPERTY_DMAAP_DME2_EP_READ_TIMEOUT_MS_SUFFIX = ".dme2.epReadTimeoutMs";
+ public static final String PROPERTY_DMAAP_DME2_EP_CONN_TIMEOUT_SUFFIX = ".dme2.epConnTimeout";
+ public static final String PROPERTY_DMAAP_DME2_ROUNDTRIP_TIMEOUT_MS_SUFFIX = ".dme2.roundtripTimeoutMs";
+ public static final String PROPERTY_DMAAP_DME2_VERSION_SUFFIX = ".dme2.version";
+ public static final String PROPERTY_DMAAP_DME2_SERVICE_NAME_SUFFIX = ".dme2.serviceName";
+ public static final String PROPERTY_DMAAP_DME2_SUB_CONTEXT_PATH_SUFFIX = ".dme2.subContextPath";
+ public static final String PROPERTY_DMAAP_DME2_SESSION_STICKINESS_REQUIRED_SUFFIX =
+ ".dme2.sessionStickinessRequired";
+
+ public static final String PROPERTY_NOOP_SINK_TOPICS = "noop.sink.topics";
+
+ /* HTTP Server Properties */
+
+ public static final String PROPERTY_HTTP_SERVER_SERVICES = "http.server.services";
+
+ public static final String PROPERTY_HTTP_HOST_SUFFIX = ".host";
+ public static final String PROPERTY_HTTP_PORT_SUFFIX = ".port";
+ public static final String PROPERTY_HTTP_CONTEXT_URIPATH_SUFFIX = ".contextUriPath";
+
+ public static final String PROPERTY_HTTP_AUTH_USERNAME_SUFFIX = ".userName";
+ public static final String PROPERTY_HTTP_AUTH_PASSWORD_SUFFIX = ".password";
+ public static final String PROPERTY_HTTP_AUTH_URIPATH_SUFFIX = ".authUriPath";
+
+ public static final String PROPERTY_HTTP_REST_CLASSES_SUFFIX = ".restClasses";
+ public static final String PROPERTY_HTTP_REST_PACKAGES_SUFFIX = ".restPackages";
+ public static final String PROPERTY_HTTP_REST_URIPATH_SUFFIX = ".restUriPath";
+
+ public static final String PROPERTY_HTTP_HTTPS_SUFFIX = ".https";
+ public static final String PROPERTY_HTTP_SWAGGER_SUFFIX = ".swagger";
+
+ /* HTTP Client Properties */
+
+ public static final String PROPERTY_HTTP_CLIENT_SERVICES = "http.client.services";
+
+ public static final String PROPERTY_HTTP_URL_SUFFIX = PROPERTY_HTTP_CONTEXT_URIPATH_SUFFIX;
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.test;
+
+import static org.junit.Assert.assertTrue;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Properties;
+
+import javax.ws.rs.core.Response;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.common.endpoints.http.client.HttpClient;
+import org.onap.policy.common.endpoints.http.client.impl.IndexedHttpClientFactory;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.endpoints.http.server.impl.IndexedHttpServletServerFactory;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.onap.policy.common.utils.network.NetworkUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class HttpClientTest {
+
+ private static Logger logger = LoggerFactory.getLogger(HttpClientTest.class);
+
+ @BeforeClass
+ public static void setUp() throws InterruptedException, IOException {
+ logger.info("-- setup() --");
+
+ /* echo server */
+
+ final HttpServletServer echoServerNoAuth =
+ IndexedHttpServletServerFactory.getInstance().build("echo", "localhost", 6666, "/", false, true);
+ echoServerNoAuth.addServletPackage("/*", HttpClientTest.class.getPackage().getName());
+ echoServerNoAuth.waitedStart(5000);
+
+ if (!NetworkUtil.isTcpPortOpen("localhost", echoServerNoAuth.getPort(), 5, 10000L)) {
+ throw new IllegalStateException("cannot connect to port " + echoServerNoAuth.getPort());
+ }
+
+ /* no auth echo server */
+
+ final HttpServletServer echoServerAuth =
+ IndexedHttpServletServerFactory.getInstance().build("echo", "localhost", 6667, "/", false, true);
+ echoServerAuth.setBasicAuthentication("x", "y", null);
+ echoServerAuth.addServletPackage("/*", HttpClientTest.class.getPackage().getName());
+ echoServerAuth.waitedStart(5000);
+
+ if (!NetworkUtil.isTcpPortOpen("localhost", echoServerAuth.getPort(), 5, 10000L)) {
+ throw new IllegalStateException("cannot connect to port " + echoServerAuth.getPort());
+ }
+ }
+
+ @AfterClass
+ public static void tearDown() {
+ logger.info("-- tearDown() --");
+
+ IndexedHttpServletServerFactory.getInstance().destroy();
+ IndexedHttpClientFactory.getInstance().destroy();
+ }
+
+ @Test
+ public void testHttpNoAuthClient() throws Exception {
+ logger.info("-- testHttpNoAuthClient() --");
+
+ final HttpClient client = IndexedHttpClientFactory.getInstance().build("testHttpNoAuthClient", false, false,
+ "localhost", 6666, "junit/echo", null, null, true);
+ final Response response = client.get("hello");
+ final String body = HttpClient.getBody(response, String.class);
+
+ assertTrue(response.getStatus() == 200);
+ assertTrue(body.equals("hello"));
+ }
+
+ @Test
+ public void testHttpAuthClient() throws Exception {
+ logger.info("-- testHttpAuthClient() --");
+
+ final HttpClient client = IndexedHttpClientFactory.getInstance().build("testHttpAuthClient", false, false,
+ "localhost", 6667, "junit/echo", "x", "y", true);
+ final Response response = client.get("hello");
+ final String body = HttpClient.getBody(response, String.class);
+
+ assertTrue(response.getStatus() == 200);
+ assertTrue(body.equals("hello"));
+ }
+
+ @Test
+ public void testHttpAuthClient401() throws Exception {
+ logger.info("-- testHttpAuthClient401() --");
+
+ final HttpClient client = IndexedHttpClientFactory.getInstance().build("testHttpAuthClient401", false, false,
+ "localhost", 6667, "junit/echo", null, null, true);
+ final Response response = client.get("hello");
+ assertTrue(response.getStatus() == 401);
+ }
+
+ @Test
+ public void testHttpAuthClientProps() throws Exception {
+ logger.info("-- testHttpAuthClientProps() --");
+
+ final Properties httpProperties = new Properties();
+
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES, "PAP,PDP");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX, "localhost");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX, "7777");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_USERNAME_SUFFIX, "testpap");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_PASSWORD_SUFFIX, "alpha123");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_REST_CLASSES_SUFFIX, RestMockHealthCheck.class.getName());
+ httpProperties.setProperty(
+ PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP" + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX,
+ "true");
+
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX, "localhost");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX, "7778");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_USERNAME_SUFFIX, "testpdp");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_PASSWORD_SUFFIX, "alpha123");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_REST_CLASSES_SUFFIX, RestMockHealthCheck.class.getName());
+ httpProperties.setProperty(
+ PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP" + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX,
+ "true");
+
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES, "PAP,PDP");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX, "localhost");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX, "7777");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_URL_SUFFIX, "pap/test");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX, "false");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_USERNAME_SUFFIX, "testpap");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_PASSWORD_SUFFIX, "alpha123");
+ httpProperties.setProperty(
+ PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PAP" + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX,
+ "true");
+
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX, "localhost");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX, "7778");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_URL_SUFFIX, "pdp");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX, "false");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_USERNAME_SUFFIX, "testpdp");
+ httpProperties.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PDP"
+ + PolicyEndPointProperties.PROPERTY_HTTP_AUTH_PASSWORD_SUFFIX, "alpha123");
+ httpProperties.setProperty(
+ PolicyEndPointProperties.PROPERTY_HTTP_CLIENT_SERVICES + "." + "PDP" + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX,
+ "true");
+
+ final List<HttpServletServer> servers = IndexedHttpServletServerFactory.getInstance().build(httpProperties);
+ assertTrue(servers.size() == 2);
+
+ final List<HttpClient> clients = IndexedHttpClientFactory.getInstance().build(httpProperties);
+ assertTrue(clients.size() == 2);
+
+ for (final HttpServletServer server : servers) {
+ server.waitedStart(10000);
+ }
+
+ final HttpClient clientPAP = IndexedHttpClientFactory.getInstance().get("PAP");
+ final Response response = clientPAP.get();
+ assertTrue(response.getStatus() == 200);
+
+ final HttpClient clientPDP = IndexedHttpClientFactory.getInstance().get("PDP");
+ final Response response2 = clientPDP.get("test");
+ assertTrue(response2.getStatus() == 500);
+ }
+
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.test;
+
+import static org.junit.Assert.assertTrue;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.ConnectException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.UUID;
+
+import org.junit.Test;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.endpoints.http.server.HttpServletServerFactory;
+import org.onap.policy.common.endpoints.http.server.impl.IndexedHttpServletServerFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * HttpServletServer JUNIT tests
+ */
+public class HttpServerTest {
+
+ HttpServletServerFactory httpServletServerFactory = IndexedHttpServletServerFactory.getInstance();
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(HttpServerTest.class);
+
+ @Test
+ public void testSingleServer() throws Exception {
+ logger.info("-- testSingleServer() --");
+
+ HttpServletServer server = httpServletServerFactory.build("echo", "localhost", 5678, "/", false, true);
+ server.addServletPackage("/*", this.getClass().getPackage().getName());
+ server.waitedStart(5000);
+
+ assertTrue(httpServletServerFactory.get(5678).isAlive());
+
+ String response = http(httpServletServerFactory.get(5678), "http://localhost:5678/junit/echo/hello");
+ assertTrue("hello".equals(response));
+
+ response = null;
+ try {
+ response = http(httpServletServerFactory.get(5678), "http://localhost:5678/swagger.json");
+ } catch (IOException e) {
+ // Expected
+ }
+ assertTrue(response == null);
+
+ assertTrue(httpServletServerFactory.get(5678).isAlive());
+ assertTrue(httpServletServerFactory.inventory().size() == 1);
+
+ httpServletServerFactory.destroy(5678);
+ assertTrue(httpServletServerFactory.inventory().size() == 0);
+ }
+
+ @Test
+ public void testMultipleServers() throws Exception {
+ logger.info("-- testMultipleServers() --");
+
+ HttpServletServer server1 = httpServletServerFactory.build("echo-1", "localhost", 5688, "/", true, true);
+ server1.addServletPackage("/*", this.getClass().getPackage().getName());
+ server1.waitedStart(5000);
+
+ HttpServletServer server2 = httpServletServerFactory.build("echo-2", "localhost", 5689, "/", false, true);
+ server2.addServletPackage("/*", this.getClass().getPackage().getName());
+ server2.waitedStart(5000);
+
+ assertTrue(httpServletServerFactory.get(5688).isAlive());
+ assertTrue(httpServletServerFactory.get(5689).isAlive());
+
+ String response = http(httpServletServerFactory.get(5688), "http://localhost:5688/junit/echo/hello");
+ assertTrue("hello".equals(response));
+
+ response = http(httpServletServerFactory.get(5688), "http://localhost:5688/swagger.json");
+ assertTrue(response != null);
+
+ response = http(httpServletServerFactory.get(5689), "http://localhost:5689/junit/echo/hello");
+ assertTrue("hello".equals(response));
+
+ response = null;
+ try {
+ response = http(httpServletServerFactory.get(5689), "http://localhost:5689/swagger.json");
+ } catch (IOException e) {
+ // Expected
+ }
+ assertTrue(response == null);
+
+ httpServletServerFactory.destroy();
+ assertTrue(httpServletServerFactory.inventory().size() == 0);
+ }
+
+ @Test
+ public void testMultiServicePackage() throws Exception {
+ logger.info("-- testMultiServicePackage() --");
+
+ String randomName = UUID.randomUUID().toString();
+
+ HttpServletServer server = httpServletServerFactory.build(randomName, "localhost", 5668, "/", false, true);
+ server.addServletPackage("/*", this.getClass().getPackage().getName());
+ server.waitedStart(5000);
+
+ assertTrue(httpServletServerFactory.get(5668).isAlive());
+
+ String response = http(httpServletServerFactory.get(5668), "http://localhost:5668/junit/echo/hello");
+ assertTrue("hello".equals(response));
+
+ response = http(httpServletServerFactory.get(5668), "http://localhost:5668/junit/endpoints/http/servers");
+ assertTrue(response.contains(randomName));
+
+ httpServletServerFactory.destroy();
+ assertTrue(httpServletServerFactory.inventory().size() == 0);
+ }
+
+ @Test
+ public void testServiceClass() throws Exception {
+ logger.info("-- testServiceClass() --");
+ String randomName = UUID.randomUUID().toString();
+
+ HttpServletServer server = httpServletServerFactory.build(randomName, "localhost", 5658, "/", false, true);
+ server.addServletClass("/*", RestEchoService.class.getCanonicalName());
+ server.waitedStart(5000);
+
+ assertTrue(httpServletServerFactory.get(5658).isAlive());
+
+ String response = http(httpServletServerFactory.get(5658), "http://localhost:5658/junit/echo/hello");
+ assertTrue("hello".equals(response));
+
+ httpServletServerFactory.destroy();
+ assertTrue(httpServletServerFactory.inventory().size() == 0);
+ }
+
+ @Test
+ public void testMultiServiceClass() throws Exception {
+ logger.info("-- testMultiServiceClass() --");
+
+ String randomName = UUID.randomUUID().toString();
+
+ HttpServletServer server = httpServletServerFactory.build(randomName, "localhost", 5648, "/", false, true);
+ server.addServletClass("/*", RestEchoService.class.getCanonicalName());
+ server.addServletClass("/*", RestEndpoints.class.getCanonicalName());
+ server.waitedStart(5000);
+
+ assertTrue(httpServletServerFactory.get(5648).isAlive());
+
+ String response = http(httpServletServerFactory.get(5648), "http://localhost:5648/junit/echo/hello");
+ assertTrue("hello".equals(response));
+
+ response = http(httpServletServerFactory.get(5648), "http://localhost:5648/junit/endpoints/http/servers");
+ assertTrue(response.contains(randomName));
+
+ httpServletServerFactory.destroy();
+ assertTrue(httpServletServerFactory.inventory().size() == 0);
+ }
+
+ /**
+ * performs an http request
+ *
+ * @throws MalformedURLException
+ * @throws IOException
+ * @throws InterruptedException
+ */
+ protected String http(HttpServletServer server, String aUrl)
+ throws MalformedURLException, IOException, InterruptedException {
+ URL url = new URL(aUrl);
+ String response = null;
+ int numRetries = 1, maxNumberRetries = 5;
+ while (numRetries <= maxNumberRetries) {
+ try {
+ response = response(url);
+ break;
+ } catch (ConnectException e) {
+ logger.warn("http server {} @ {} ({}) - cannot connect yet ..", server, aUrl, numRetries, e);
+ numRetries++;
+ Thread.sleep(10000L);
+ } catch (Exception e) {
+ throw e;
+ }
+ }
+
+ return response;
+ }
+
+ /**
+ * gets http response
+ *
+ * @param url url
+ *
+ * @throws IOException
+ */
+ protected String response(URL url) throws IOException {
+ String response = "";
+ try (BufferedReader ioReader = new BufferedReader(new InputStreamReader(url.openStream()))) {
+ String line;
+ while ((line = ioReader.readLine()) != null) {
+ response += line;
+ }
+ }
+ return response;
+ }
+
+
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.test;
+
+import static org.junit.Assert.assertTrue;
+
+import java.util.List;
+import java.util.Properties;
+
+import org.junit.Test;
+import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
+import org.onap.policy.common.endpoints.event.comm.TopicListener;
+import org.onap.policy.common.endpoints.event.comm.TopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSinkFactory;
+import org.onap.policy.common.endpoints.event.comm.bus.impl.IndexedNoopTopicSinkFactory;
+import org.onap.policy.common.endpoints.event.comm.impl.ProxyTopicEndpointManager;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * NOOP Endpoint Tests
+ */
+public class NoopTopicTest implements TopicListener {
+
+ /**
+ * Logger
+ */
+ private static Logger logger = LoggerFactory.getLogger(NoopTopicTest.class);
+
+ private final String topicName = "junit-noop";
+ private final String outMessage = "blah";
+ private String inMessage = null;
+
+ @Test
+ public void testNoopEndpoint() {
+ logger.info("-- testNoopEndpoint() --");
+
+ Properties noopSinkProperties = new Properties();
+ noopSinkProperties.put(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS, topicName);
+
+ List<? extends TopicSink> noopTopics =
+ ProxyTopicEndpointManager.getInstance().addTopicSinks(noopSinkProperties);
+
+ NoopTopicSinkFactory noopTopicSinkFactory = IndexedNoopTopicSinkFactory.getInstance();
+ TopicSink sink = noopTopicSinkFactory.get(topicName);
+
+
+ assertTrue(noopTopics.size() == 1);
+ assertTrue(noopTopics.size() == noopTopicSinkFactory.inventory().size());
+ assertTrue(noopTopics.get(0) == sink);
+ assertTrue(sink == noopTopicSinkFactory.inventory().get(0));
+
+ assertTrue(!sink.isAlive());
+
+ boolean badState = false;
+ try {
+ sink.send(outMessage);
+ } catch (IllegalStateException e) {
+ badState = true;
+ }
+ assertTrue(badState);
+
+ sink.start();
+ assertTrue(sink.isAlive());
+
+ sink.send(outMessage);
+ assertTrue(sink.getRecentEvents().length == 1);
+ assertTrue(sink.getRecentEvents()[0].equals(outMessage));
+ assertTrue(this.inMessage == null);
+
+ sink.register(this);
+ sink.send(this.outMessage);
+ assertTrue(outMessage.equals(this.inMessage));
+ this.inMessage = null;
+
+ sink.unregister(this);
+ sink.send(this.outMessage);
+ assertTrue(!outMessage.equals(this.inMessage));
+
+ sink.stop();
+ try {
+ sink.send(outMessage);
+ } catch (IllegalStateException e) {
+ badState = true;
+ }
+ assertTrue(badState);
+
+ noopTopicSinkFactory.destroy(topicName);
+ assertTrue(noopTopicSinkFactory.inventory().size() == 0);
+ }
+
+ @Override
+ public void onTopicEvent(CommInfrastructure commType, String topic, String event) {
+ if (commType != CommInfrastructure.NOOP) {
+ return;
+ }
+
+ if (topic == null || !topic.equals(topicName)) {
+ return;
+ }
+
+ this.inMessage = event;
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.test;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+@Api(value="echo")
+@Path("/junit/echo")
+public class RestEchoService {
+
+ @GET
+ @Path("{word}")
+ @Produces(MediaType.TEXT_PLAIN)
+ @ApiOperation(
+ value="echoes back whatever received"
+ )
+ public String echo(@PathParam("word") String word) {
+ return word;
+ }
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.test;
+
+import java.util.List;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.endpoints.http.server.impl.IndexedHttpServletServerFactory;
+
+@Path("/junit/endpoints")
+public class RestEndpoints {
+
+ @GET
+ @Path("http/servers")
+ @Produces(MediaType.TEXT_PLAIN)
+ public String httpServers() {
+ List<HttpServletServer> servers = IndexedHttpServletServerFactory.getInstance().inventory();
+ return servers.toString();
+ }
+
+
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.http.server.test;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+
+@Path("/")
+public class RestMockHealthCheck {
+
+ @GET
+ @Path("pap/test")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response papHealthCheck() {
+ return Response.status(Status.OK).entity("All Alive").build();
+ }
+
+ @GET
+ @Path("pdp/test")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response pdpHealthCheck() {
+ return Response.status(Status.INTERNAL_SERVER_ERROR).entity("At least some Dead").build();
+ }
+
+
+}
--- /dev/null
+<!--
+ ============LICENSE_START=======================================================
+ ONAP
+ ================================================================================
+ Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ ================================================================================
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ ============LICENSE_END=========================================================
+ -->
+<configuration>
+
+ <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+ <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+ <Pattern>
+ %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36}.%M\(%line\) - %msg%n
+ </Pattern>
+ </encoder>
+ </appender>
+
+ <logger name="org.onap.policy.drools.http.server.test" level="INFO"/>
+
+ <root level="WARN">
+ <appender-ref ref="STDOUT"/>
+ </root>
+
+</configuration>
\ No newline at end of file
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
- <groupId>org.onap.oparent</groupId>
-
<artifactId>oparent</artifactId>
- <version>1.1.0</version>
- <relativePath />
- </parent>
+ <parent>
+ <groupId>org.onap.oparent</groupId>
+ <artifactId>oparent</artifactId>
+ <version>1.1.0</version>
+ <relativePath />
+ </parent>
- <groupId>org.onap.policy.common</groupId>
-
<artifactId>common-modules</artifactId>
- <version>1.3.0-SNAPSHOT</version>
+ <groupId>org.onap.policy.common</groupId>
+ <artifactId>common-modules</artifactId>
+ <version>1.3.0-SNAPSHOT</version>
-
<packaging>pom</packaging>
+ <packaging>pom</packaging>
- <name>policy-common</name>
- <description>Common Modules for Policy-Engine in both XACML and Drools flavor</description>
+ <name>policy-common</name>
+ <description>Common Modules for Policy-Engine in both XACML and Drools flavor</description>
- <!-- Project common build settings -->
- <maven.compiler.source>1.8</maven.compiler.source>
- <maven.compiler.target>1.8</maven.compiler.target>
-
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <properties>
+ <!-- Project common build settings -->
+ <maven.compiler.source>1.8</maven.compiler.source>
+ <maven.compiler.target>1.8</maven.compiler.target>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
- <!-- Project path properties -->
- <nexusproxy>https://nexus.onap.org</nexusproxy>
- <sitePath>/content/sites/site/${project.groupId}/${project.artifactId}/${project.version}</sitePath>
- <releases.path>content/repositories/releases/</releases.path>
- <snapshots.path>content/repositories/snapshots/</snapshots.path>
- <staging.path>content/repositories/staging/</staging.path>
+ <!-- Project path properties -->
+ <nexusproxy>https://nexus.onap.org</nexusproxy>
+ <sitePath>/content/sites/site/${project.groupId}/${project.artifactId}/${project.version}</sitePath>
+ <releases.path>content/repositories/releases/</releases.path>
+ <snapshots.path>content/repositories/snapshots/</snapshots.path>
+ <staging.path>content/repositories/staging/</staging.path>
- <!-- sonar/jacoco overrides -->
- <!-- Overriding oparent default sonar/jacoco settings Combine all our reports
- into one file shared across sub-modules -->
- <sonar.jacoco.reportPath>${project.basedir}/../target/code-coverage/jacoco-ut.exec</sonar.jacoco.reportPath>
- <sonar.jacoco.itReportPath>${project.basedir}/../target/code-coverage/jacoco-it.exec</sonar.jacoco.itReportPath>
- <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
+ <!-- sonar/jacoco overrides -->
+ <!-- Overriding oparent default sonar/jacoco settings Combine all
+ our reports into one file shared across sub-modules -->
+ <sonar.jacoco.reportPath>${project.basedir}/../target/code-coverage/jacoco-ut.exec</sonar.jacoco.reportPath>
+ <sonar.jacoco.itReportPath>${project.basedir}/../target/code-coverage/jacoco-it.exec</sonar.jacoco.itReportPath>
+ <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
- <!--
- Shared between policy/* project repositories - same version
- -->
- <junit.version>4.12</junit.version>
- <logback.version>1.2.3</logback.version>
- <log4j.version>1.2.17</log4j.version>
- <javax.persistence.version>2.1.0</javax.persistence.version>
-
- <!--
- Shared between policy/* project repositories - different version
- -->
- <eclipselink.version>2.6.0</eclipselink.version>
- <mariadb.jdbc.version>1.2.3</mariadb.jdbc.version>
-
- <!-- Project common dependency versions -->
- <javax.persistence.api.version>1.0.2</javax.persistence.api.version>
- <h2.version>1.4.186</h2.version>
+ <!-- Shared between policy/* project repositories - same version -->
+ <junit.version>4.12</junit.version>
+ <logback.version>1.2.3</logback.version>
+ <log4j.version>1.2.17</log4j.version>
+ <javax.persistence.version>2.1.0</javax.persistence.version>
- </properties>
+ <!-- Shared between policy/* project repositories - different version -->
+ <eclipselink.version>2.6.0</eclipselink.version>
+ <mariadb.jdbc.version>1.2.3</mariadb.jdbc.version>
+ <!-- Project common dependency versions -->
+ <javax.persistence.api.version>1.0.2</javax.persistence.api.version>
+ <h2.version>1.4.186</h2.version>
- <modules>
- <module>utils-test</module>
- <module>utils</module>
- <module>common-logging</module>
- <module>integrity-audit</module>
- <module>integrity-monitor</module>
- </modules>
+ </properties>
- <distributionManagement>
- <site>
- <id>ecomp-site</id>
- <url>dav:${nexusproxy}${sitePath}</url>
- </site>
- </distributionManagement>
- <dependencyManagement>
- <dependencies>
- <dependency>
- <groupId>ch.qos.logback</groupId>
- <artifactId>logback-classic</artifactId>
- <version>${logback.version}</version>
- </dependency>
- <dependency>
- <groupId>junit</groupId>
- <artifactId>junit</artifactId>
- <version>${junit.version}</version>
- </dependency>
- <dependency>
- <groupId>log4j</groupId>
- <artifactId>log4j</artifactId>
- <version>${log4j.version}</version>
- </dependency>
- <dependency>
- <groupId>com.h2database</groupId>
- <artifactId>h2</artifactId>
- <version>${h2.version}</version>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.eclipse.persistence</groupId>
- <artifactId>javax.persistence</artifactId>
- <version>${javax.persistence.version}</version>
- </dependency>
- <dependency>
- <groupId>org.eclipse.persistence</groupId>
- <artifactId>eclipselink</artifactId>
- <version>${eclipselink.version}</version>
- </dependency>
- </dependencies>
- </dependencyManagement>
+ <modules>
+ <module>capabilities</module>
+ <module>utils-test</module>
+ <module>utils</module>
+ <module>common-logging</module>
+ <module>integrity-audit</module>
+ <module>integrity-monitor</module>
+ <module>policy-endpoints</module>
+ </modules>
- <build>
- <pluginManagement>
- <plugins>
- <plugin>
- <groupId>org.jacoco</groupId>
- <artifactId>jacoco-maven-plugin</artifactId>
- <version>${jacoco.version}</version>
- <configuration>
- <!-- Note: This exclusion list should match <sonar.exclusions>
- property above -->
- <excludes>
- <exclude>**/gen/**</exclude>
- <exclude>**/generated-sources/**</exclude>
- <exclude>**/yang-gen/**</exclude>
- <exclude>**/pax/**</exclude>
- </excludes>
- </configuration>
- <executions>
- <!--
- Prepares the property pointing to the JaCoCo runtime agent which
- is passed as VM argument when Maven the Surefire plugin is executed.
- -->
- <execution>
- <id>pre-unit-test</id>
- <goals>
- <goal>prepare-agent</goal>
- </goals>
- <configuration>
- <destFile>${sonar.jacoco.reportPath}</destFile>
- </configuration>
- </execution>
- <!--
- Ensures that the code coverage report for unit tests is created after
- unit tests have been run.
- -->
- <execution>
- <id>post-unit-test</id>
- <phase>test</phase>
- <goals>
- <goal>report</goal>
- </goals>
- <configuration>
- <dataFile>${sonar.jacoco.reportPath}</dataFile>
- </configuration>
- </execution>
- </executions>
- </plugin>
- <plugin>
- <groupId>org.eclipse.m2e</groupId>
- <artifactId>lifecycle-mapping</artifactId>
- <version>1.0.0</version>
- <configuration>
- <lifecycleMappingMetadata>
- <pluginExecutions>
- <pluginExecution>
- <pluginExecutionFilter>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-checkstyle-plugin</artifactId>
- <versionRange>2.17,)</versionRange>
- <goals>
- <goal>check</goal>
- </goals>
- </pluginExecutionFilter>
- <action>
- <ignore />
- </action>
- </pluginExecution>
- </pluginExecutions>
- </lifecycleMappingMetadata>
- </configuration>
- </plugin>
- </plugins>
- </pluginManagement>
- <plugins>
- <plugin>
- <groupId>org.jacoco</groupId>
- <artifactId>jacoco-maven-plugin</artifactId>
- <executions>
- <execution>
- <id>pre-unit-test</id>
- <goals>
- <goal>prepare-agent</goal>
- </goals>
- <configuration>
- <destFile>${sonar.jacoco.reportPath}</destFile>
- <append>true</append>
- </configuration>
- </execution>
- <execution>
- <id>post-unit-test</id>
- <phase>test</phase>
- <goals>
- <goal>report</goal>
- </goals>
- <configuration>
- <dataFile>${sonar.jacoco.reportPath}</dataFile>
- </configuration>
- </execution>
- </executions>
- </plugin>
- <plugin>
- <groupId>org.sonatype.plugins</groupId>
- <artifactId>nexus-staging-maven-plugin</artifactId>
- <extensions>true</extensions>
- <configuration>
- <nexusUrl>${nexusproxy}</nexusUrl>
- <stagingProfileId>176c31dfe190a</stagingProfileId>
- <serverId>ecomp-staging</serverId>
- </configuration>
- </plugin>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-deploy-plugin</artifactId>
- <configuration>
- <skip />
- </configuration>
- </plugin>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-site-plugin</artifactId>
- <dependencies>
- <dependency>
- <groupId>org.apache.maven.wagon</groupId>
- <artifactId>wagon-webdav-jackrabbit</artifactId>
- <version>2.10</version>
- </dependency>
- </dependencies>
- </plugin>
- </plugins>
- </build>
- <reporting>
- <plugins>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-javadoc-plugin</artifactId>
- <version>2.10.4</version>
- <configuration>
- <failOnError>false</failOnError>
- <doclet>org.umlgraph.doclet.UmlGraphDoc</doclet>
- <docletArtifact>
- <groupId>org.umlgraph</groupId>
- <artifactId>umlgraph</artifactId>
- <version>5.6</version>
- </docletArtifact>
- <additionalparam>-views</additionalparam>
- <useStandardDocletOptions>true</useStandardDocletOptions>
- </configuration>
- </plugin>
- </plugins>
- </reporting>
+ <distributionManagement>
+ <site>
+ <id>ecomp-site</id>
+ <url>dav:${nexusproxy}${sitePath}</url>
+ </site>
+ </distributionManagement>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>ch.qos.logback</groupId>
+ <artifactId>logback-classic</artifactId>
+ <version>${logback.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>${junit.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>log4j</groupId>
+ <artifactId>log4j</artifactId>
+ <version>${log4j.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>com.h2database</groupId>
+ <artifactId>h2</artifactId>
+ <version>${h2.version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.persistence</groupId>
+ <artifactId>javax.persistence</artifactId>
+ <version>${javax.persistence.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.persistence</groupId>
+ <artifactId>eclipselink</artifactId>
+ <version>${eclipselink.version}</version>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <build>
+ <pluginManagement>
+ <plugins>
+ <plugin>
+ <groupId>org.jacoco</groupId>
+ <artifactId>jacoco-maven-plugin</artifactId>
+ <version>${jacoco.version}</version>
+ <configuration>
+ <!-- Note: This exclusion list should match <sonar.exclusions>
+ property above -->
+ <excludes>
+ <exclude>**/gen/**</exclude>
+ <exclude>**/generated-sources/**</exclude>
+ <exclude>**/yang-gen/**</exclude>
+ <exclude>**/pax/**</exclude>
+ </excludes>
+ </configuration>
+ <executions>
+ <!-- Prepares the property pointing to the JaCoCo
+ runtime agent which is passed as VM argument when Maven the Surefire plugin
+ is executed. -->
+ <execution>
+ <id>pre-unit-test</id>
+ <goals>
+ <goal>prepare-agent</goal>
+ </goals>
+ <configuration>
+ <destFile>${sonar.jacoco.reportPath}</destFile>
+ </configuration>
+ </execution>
+ <!-- Ensures that the code coverage report for unit
+ tests is created after unit tests have been run. -->
+ <execution>
+ <id>post-unit-test</id>
+ <phase>test</phase>
+ <goals>
+ <goal>report</goal>
+ </goals>
+ <configuration>
+ <dataFile>${sonar.jacoco.reportPath}</dataFile>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.eclipse.m2e</groupId>
+ <artifactId>lifecycle-mapping</artifactId>
+ <version>1.0.0</version>
+ <configuration>
+ <lifecycleMappingMetadata>
+ <pluginExecutions>
+ <pluginExecution>
+ <pluginExecutionFilter>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-checkstyle-plugin</artifactId>
+ <versionRange>2.17,)</versionRange>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ </pluginExecutionFilter>
+ <action>
+ <ignore />
+ </action>
+ </pluginExecution>
+ </pluginExecutions>
+ </lifecycleMappingMetadata>
+ </configuration>
+ </plugin>
+ </plugins>
+ </pluginManagement>
+ <plugins>
+ <plugin>
+ <groupId>org.jacoco</groupId>
+ <artifactId>jacoco-maven-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>pre-unit-test</id>
+ <goals>
+ <goal>prepare-agent</goal>
+ </goals>
+ <configuration>
+ <destFile>${sonar.jacoco.reportPath}</destFile>
+ <append>true</append>
+ </configuration>
+ </execution>
+ <execution>
+ <id>post-unit-test</id>
+ <phase>test</phase>
+ <goals>
+ <goal>report</goal>
+ </goals>
+ <configuration>
+ <dataFile>${sonar.jacoco.reportPath}</dataFile>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.sonatype.plugins</groupId>
+ <artifactId>nexus-staging-maven-plugin</artifactId>
+ <extensions>true</extensions>
+ <configuration>
+ <nexusUrl>${nexusproxy}</nexusUrl>
+ <stagingProfileId>176c31dfe190a</stagingProfileId>
+ <serverId>ecomp-staging</serverId>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-deploy-plugin</artifactId>
+ <configuration>
+ <skip />
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-site-plugin</artifactId>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.maven.wagon</groupId>
+ <artifactId>wagon-webdav-jackrabbit</artifactId>
+ <version>2.10</version>
+ </dependency>
+ </dependencies>
+ </plugin>
+ </plugins>
+ </build>
+ <reporting>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <version>2.10.4</version>
+ <configuration>
+ <failOnError>false</failOnError>
+ <doclet>org.umlgraph.doclet.UmlGraphDoc</doclet>
+ <docletArtifact>
+ <groupId>org.umlgraph</groupId>
+ <artifactId>umlgraph</artifactId>
+ <version>5.6</version>
+ </docletArtifact>
+ <additionalparam>-views</additionalparam>
+ <useStandardDocletOptions>true</useStandardDocletOptions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </reporting>
</project>
<properties>
<powermock.version>1.6.6</powermock.version>
+ <slf4j.version>1.7.25</slf4j.version>
</properties>
<dependencies>
<version>${javax.persistence.api.version}</version>
<scope>provided</scope>
</dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ <version>${slf4j.version}</version>
+ <scope>provided</scope>
+ </dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito</artifactId>
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.utils.network;
+
+import java.io.IOException;
+import java.net.ConnectException;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Network Utilities
+ */
+public class NetworkUtil {
+
+ public static final Logger logger = LoggerFactory.getLogger(NetworkUtil.class.getName());
+
+ /**
+ * IPv4 Wildcard IP address
+ */
+ public static final String IPv4_WILDCARD_ADDRESS = "0.0.0.0";
+
+ private NetworkUtil() {
+ // Empty constructor
+ }
+
+ /**
+ * try to connect to $host:$port $retries times while we are getting connection failures.
+ *
+ * @param host host
+ * @param port port
+ * @param retries number of attempts
+ * @return true is port is open, false otherwise
+ * @throws InterruptedException if execution has been interrupted
+ */
+ public static boolean isTcpPortOpen(String host, int port, int retries, long interval)
+ throws InterruptedException, IOException {
+ int retry = 0;
+ while (retry < retries) {
+ try (Socket s = new Socket(host, port)) {
+ logger.debug("{}:{} connected - retries={} interval={}", host, port, retries, interval);
+ return true;
+ } catch (final ConnectException e) {
+ retry++;
+ logger.trace("{}:{} connected - retries={} interval={}", host, port, retries, interval, e);
+ Thread.sleep(interval);
+ }
+ }
+
+ logger.warn("{}:{} closed = retries={} interval={}", host, port, retries, interval);
+ return false;
+ }
+
+ /**
+ * gets host name
+ *
+ * @return host name
+ */
+ public static String getHostname() {
+
+ String hostname = System.getenv("HOSTNAME");
+ if (hostname != null && !hostname.isEmpty()) {
+ return hostname;
+ }
+
+ try {
+ return InetAddress.getLocalHost().getHostName();
+ } catch (UnknownHostException e) {
+ logger.warn("cannot resolve local hostname", e);
+ /* continue */
+ }
+
+ return "localhost";
+ }
+
+ /**
+ * gets host's IP
+ *
+ * @return host IP
+ */
+ public static String getHostIp() {
+
+ try {
+ return InetAddress.getLocalHost().getHostAddress();
+ } catch (UnknownHostException e) {
+ logger.warn("cannot resolve local hostname", e);
+ /* continue */
+ }
+
+ return "127.0.0.1";
+ }
+}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * policy-utils
+ * ================================================================================
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.utils.network;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+public class NetworkUtilTest {
+
+ @Test
+ public void test() throws InterruptedException, IOException {
+ assertNotNull(NetworkUtil.IPv4_WILDCARD_ADDRESS);
+ assertFalse(NetworkUtil.isTcpPortOpen("localhost", 8080, 1, 5));
+ assertNotNull(NetworkUtil.getHostname());
+ assertNotNull(NetworkUtil.getHostIp());
+ }
+
+}
Code Review / policy / common.git / commitdiff