Get policy type from policy-api 93/94593/3
authorJim Hahn <jrh3@att.com>
Wed, 28 Aug 2019 19:20:18 +0000 (15:20 -0400)
committerJim Hahn <jrh3@att.com>
Fri, 30 Aug 2019 16:07:32 +0000 (12:07 -0400)
Added a class to retrieve a policy type from the policy-api.
Updated property files to include parameters that are needed
to configure it.
Updates per review comments:
- change PolicyApi to PolicyApiCaller
- use HttpClientFactory
- removed superfluous constructors from exception classes
- changed parameters to use RestServerParameters instead of BusTopicParams

Change-Id: I8aad6ca5a733c8ad9cc983496e745ebe7400dd17
Issue-ID: POLICY-1911
Signed-off-by: Jim Hahn <jrh3@att.com>
17 files changed:
applications/common/pom.xml
applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/NotFoundException.java [new file with mode: 0644]
applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/PolicyApiCaller.java [new file with mode: 0644]
applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/PolicyApiException.java [new file with mode: 0644]
applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/ExceptionTest.java [new file with mode: 0644]
applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/PolicyApiCallerTest.java [new file with mode: 0644]
main/src/main/java/org/onap/policy/pdpx/main/parameters/XacmlPdpParameterGroup.java
main/src/test/java/org/onap/policy/pdpx/main/parameters/CommonTestData.java
main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterGroup.java
main/src/test/java/org/onap/policy/pdpx/main/rest/TestDecision.java
main/src/test/resources/parameters/MinimumParameters.json
main/src/test/resources/parameters/NoParameters.json
main/src/test/resources/parameters/XacmlPdpConfigParameters.json
main/src/test/resources/parameters/XacmlPdpConfigParameters_InvalidName.json
main/src/test/resources/parameters/XacmlPdpConfigParameters_InvalidRestServerParameters.json
main/src/test/resources/parameters/XacmlPdpConfigParameters_Std.json
packages/policy-xacmlpdp-tarball/src/main/resources/etc/defaultConfig.json

index 0144767..acc74ea 100644 (file)
             <artifactId>h2</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.onap.policy.common</groupId>
+            <artifactId>policy-endpoints</artifactId>
+            <version>${policy.common.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.onap.policy.common</groupId>
             <artifactId>utils-test</artifactId>
diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/NotFoundException.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/NotFoundException.java
new file mode 100644 (file)
index 0000000..260d16f
--- /dev/null
@@ -0,0 +1,41 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pdp.xacml.application.common;
+
+/**
+ * Exception indicating that the data of interest was not found when querying the
+ * policy-api.
+ */
+public class NotFoundException extends PolicyApiException {
+    private static final long serialVersionUID = 1L;
+
+    public NotFoundException(String message) {
+        super(message);
+    }
+
+    public NotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+    public NotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/PolicyApiCaller.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/PolicyApiCaller.java
new file mode 100644 (file)
index 0000000..9d47517
--- /dev/null
@@ -0,0 +1,106 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pdp.xacml.application.common;
+
+import java.net.HttpURLConnection;
+import javax.ws.rs.core.Response;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
+import org.onap.policy.common.endpoints.http.client.HttpClient;
+import org.onap.policy.common.endpoints.http.client.HttpClientConfigException;
+import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
+import org.onap.policy.common.endpoints.parameters.RestServerParameters;
+import org.onap.policy.common.gson.GsonMessageBodyHandler;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Methods to access policy-api via REST service calls.
+ */
+public class PolicyApiCaller {
+    private static Logger logger = LoggerFactory.getLogger(PolicyApiCaller.class);
+
+    private static final String POLICY_TYPE_URI = "/policy/api/v1/policytypes/";
+    private static final String POLICY_TYPE_VERSION_URI = "/versions/";
+
+    private final HttpClient httpClient;
+
+    /**
+     * Constructs the object.
+     *
+     * @param params target specification
+     * @throws PolicyApiException if an error occurs
+     */
+    public PolicyApiCaller(RestServerParameters params) throws PolicyApiException {
+        BusTopicParams busParams = new BusTopicParams();
+        busParams.setClientName("policy-api");
+        busParams.setHostname(params.getHost());
+        busParams.setManaged(false);
+        busParams.setPassword(params.getPassword());
+        busParams.setPort(params.getPort());
+        busParams.setSerializationProvider(GsonMessageBodyHandler.class.getName());
+        busParams.setUseHttps(params.isHttps());
+        busParams.setUserName(params.getUserName());
+
+        try {
+            httpClient = makeClient(busParams);
+        } catch (HttpClientConfigException e) {
+            throw new PolicyApiException("connection to host: " + busParams.getHostname(), e);
+        }
+    }
+
+    /**
+     * Gets a policy type from policy-api.
+     *
+     * @param type policy type of interest
+     * @return the desired policy type
+     * @throws PolicyApiException if an error occurs
+     */
+    public ToscaPolicyType getPolicyType(ToscaPolicyTypeIdentifier type) throws PolicyApiException {
+
+        try {
+            Response resp = httpClient
+                            .get(POLICY_TYPE_URI + type.getName() + POLICY_TYPE_VERSION_URI + type.getVersion());
+
+            switch (resp.getStatus()) {
+                case HttpURLConnection.HTTP_OK:
+                    return resp.readEntity(ToscaPolicyType.class);
+                case HttpURLConnection.HTTP_NOT_FOUND:
+                    logger.warn("policy-api not found {}", resp);
+                    throw new NotFoundException(type.toString());
+                default:
+                    logger.warn("policy-api request error {}", resp);
+                    throw new PolicyApiException(type.toString());
+            }
+
+        } catch (RuntimeException e) {
+            logger.warn("policy-api connection error");
+            throw new PolicyApiException(type.toString(), e);
+        }
+    }
+
+    // these methods may be overridden by junit tests
+
+    protected HttpClient makeClient(BusTopicParams busParams) throws HttpClientConfigException {
+        return HttpClientFactoryInstance.getClientFactory().build(busParams);
+    }
+}
diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/PolicyApiException.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/PolicyApiException.java
new file mode 100644 (file)
index 0000000..380bd19
--- /dev/null
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pdp.xacml.application.common;
+
+/**
+ * Exception occurring while accessing the policy-api.
+ */
+public class PolicyApiException extends Exception {
+    private static final long serialVersionUID = 1L;
+
+    public PolicyApiException(String message) {
+        super(message);
+    }
+
+    public PolicyApiException(Throwable cause) {
+        super(cause);
+    }
+
+    public PolicyApiException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/ExceptionTest.java b/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/ExceptionTest.java
new file mode 100644 (file)
index 0000000..63c6b24
--- /dev/null
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pdp.xacml.application.common;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+import org.onap.policy.common.utils.test.ExceptionsTester;
+
+public class ExceptionTest {
+
+    @Test
+    public void test() {
+        ExceptionsTester tester = new ExceptionsTester();
+
+        assertEquals(3, tester.test(PolicyApiException.class));
+        assertEquals(3, tester.test(NotFoundException.class));
+    }
+}
diff --git a/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/PolicyApiCallerTest.java b/applications/common/src/test/java/org/onap/policy/pdp/xacml/application/common/PolicyApiCallerTest.java
new file mode 100644 (file)
index 0000000..6e7ec7c
--- /dev/null
@@ -0,0 +1,201 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pdp.xacml.application.common;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.io.IOException;
+import java.util.Properties;
+import java.util.UUID;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Response;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
+import org.onap.policy.common.endpoints.http.client.HttpClient;
+import org.onap.policy.common.endpoints.http.client.HttpClientConfigException;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
+import org.onap.policy.common.endpoints.parameters.RestServerParameters;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.onap.policy.common.gson.GsonMessageBodyHandler;
+import org.onap.policy.common.utils.network.NetworkUtil;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class PolicyApiCallerTest {
+    private static final String MY_TYPE = "my-type";
+
+    private static final String MY_VERSION = "1.0.0";
+
+    private static final Logger logger = LoggerFactory.getLogger(PolicyApiCallerTest.class);
+
+    private static final String CLIENT_NAME = "policy-api";
+    private static final String NOT_A_TYPE = "other-type";
+    private static final String INVALID_TYPE = "invalid";
+    private static final String UNKNOWN_TYPE = "unknown";
+
+    private static int port;
+    private static RestServerParameters clientParams;
+
+    private PolicyApiCaller api;
+
+    /**
+     * Initializes {@link #clientParams} and starts a simple REST server to handle the
+     * test requests.
+     *
+     * @throws IOException if an error occurs
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        port = NetworkUtil.allocPort();
+
+        clientParams = mock(RestServerParameters.class);
+        when(clientParams.getHost()).thenReturn("localhost");
+        when(clientParams.getPort()).thenReturn(port);
+
+        Properties props = new Properties();
+        props.setProperty(PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES, CLIENT_NAME);
+
+        final String svcpfx =
+                        PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + CLIENT_NAME;
+
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_HOST_SUFFIX, clientParams.getHost());
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_PORT_SUFFIX,
+                        Integer.toString(clientParams.getPort()));
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_REST_CLASSES_SUFFIX,
+                        ApiRestController.class.getName());
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX, "true");
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX, "false");
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_AAF_SUFFIX, "false");
+        props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_HTTP_SERIALIZATION_PROVIDER,
+                        GsonMessageBodyHandler.class.getName());
+
+        HttpServletServerFactoryInstance.getServerFactory().build(props).forEach(HttpServletServer::start);
+
+        assertTrue(NetworkUtil.isTcpPortOpen(clientParams.getHost(), clientParams.getPort(), 100, 100));
+    }
+
+    @AfterClass
+    public static void tearDownAfterClass() {
+        HttpServletServerFactoryInstance.getServerFactory().destroy();
+    }
+
+    /**
+     * Resets {@link #clientParams} and populates {@link #api}.
+     *
+     * @throws PolicyApiException if an error occurs
+     */
+    @Before
+    public void setUp() throws PolicyApiException {
+        when(clientParams.getPort()).thenReturn(port);
+
+        api = new PolicyApiCaller(clientParams);
+    }
+
+    @Test
+    public void testPolicyApi() {
+        assertThatThrownBy(() -> new PolicyApiCaller(clientParams) {
+            @Override
+            protected HttpClient makeClient(BusTopicParams busParams) throws HttpClientConfigException {
+                throw new HttpClientConfigException("expected exception");
+            }
+        }).isInstanceOf(PolicyApiException.class);
+    }
+
+    @Test
+    public void testGetPolicyType() throws Exception {
+
+        assertNotNull(api.getPolicyType(new ToscaPolicyTypeIdentifier(MY_TYPE, MY_VERSION)));
+
+        assertThatThrownBy(() -> api.getPolicyType(new ToscaPolicyTypeIdentifier(INVALID_TYPE, MY_VERSION)))
+                        .isInstanceOf(PolicyApiException.class);
+
+        assertThatThrownBy(() -> api.getPolicyType(new ToscaPolicyTypeIdentifier(UNKNOWN_TYPE, MY_VERSION)))
+                        .isInstanceOf(NotFoundException.class);
+
+        assertThatThrownBy(() -> api.getPolicyType(new ToscaPolicyTypeIdentifier(NOT_A_TYPE, MY_VERSION)))
+                        .isInstanceOf(PolicyApiException.class);
+
+        // connect to a port that has no server
+        when(clientParams.getPort()).thenReturn(NetworkUtil.allocPort());
+        api = new PolicyApiCaller(clientParams);
+
+        assertThatThrownBy(() -> api.getPolicyType(new ToscaPolicyTypeIdentifier(MY_TYPE, MY_VERSION)))
+                        .isInstanceOf(PolicyApiException.class);
+    }
+
+    /**
+     * Simple REST server to handle test requests.
+     */
+
+    @Path("/policy/api/v1")
+    @Produces({"application/json", "application/yaml"})
+    @Consumes({"application/json", "application/yaml"})
+    public static class ApiRestController {
+
+        /**
+         * Retrieves the specified version of a particular policy type.
+         *
+         * @param policyTypeId ID of desired policy type
+         * @param versionId version of desired policy type
+         * @param requestId optional request ID
+         *
+         * @return the Response object containing the results of the API operation
+         */
+        @GET
+        @Path("/policytypes/{policyTypeId}/versions/{versionId}")
+        public Response getSpecificVersionOfPolicyType(@PathParam("policyTypeId") String policyTypeId,
+                        @PathParam("versionId") String versionId, @HeaderParam("X-ONAP-RequestID") UUID requestId) {
+
+            assertEquals(MY_VERSION, versionId);
+
+            switch (policyTypeId) {
+                case UNKNOWN_TYPE:
+                    logger.info("request for unknown policy type");
+                    return Response.status(Response.Status.NOT_FOUND).build();
+                case INVALID_TYPE:
+                    logger.info("invalid request for policy type");
+                    return Response.status(Response.Status.BAD_REQUEST).build();
+                case NOT_A_TYPE:
+                    logger.info("invalid request for policy type");
+                    return Response.status(Response.Status.OK).entity("string-type").build();
+                default:
+                    logger.info("request for policy type={} version={}", policyTypeId, versionId);
+                    return Response.status(Response.Status.OK).entity(new ToscaPolicyType()).build();
+            }
+        }
+    }
+}
index 167a2c4..5731a7b 100644 (file)
@@ -21,6 +21,8 @@
 
 package org.onap.policy.pdpx.main.parameters;
 
+import lombok.Getter;
+import lombok.Setter;
 import org.onap.policy.common.endpoints.parameters.RestServerParameters;
 import org.onap.policy.common.endpoints.parameters.TopicParameterGroup;
 import org.onap.policy.common.parameters.GroupValidationResult;
@@ -32,12 +34,18 @@ import org.onap.policy.common.utils.validation.ParameterValidationUtils;
  * Class to hold all parameters needed for xacml pdp component.
  *
  */
+@Getter
 public class XacmlPdpParameterGroup implements ParameterGroup {
     private static final String PARAM_REST_SERVER = "restServerParameters";
+    private static final String PARAM_POLICY_API = "policyApiParameters";
     private static final String PARAM_TOPIC_PARAMETER_GROUP = "topicParameterGroup";
     private static final String PARAM_APPLICATION_PATH = "applicationPath";
+
+    @Setter
     private String name;
+
     private RestServerParameters restServerParameters;
+    private RestServerParameters policyApiParameters;
     private TopicParameterGroup topicParameterGroup;
     private String applicationPath;
 
@@ -47,60 +55,15 @@ public class XacmlPdpParameterGroup implements ParameterGroup {
      * @param name the parameter group name
      */
     public XacmlPdpParameterGroup(final String name, final RestServerParameters restServerParameters,
-            final TopicParameterGroup topicParameterGroup, final String applicationPath) {
+                    final RestServerParameters policyApiParameters, final TopicParameterGroup topicParameterGroup,
+                    final String applicationPath) {
         this.name = name;
         this.restServerParameters = restServerParameters;
+        this.policyApiParameters = policyApiParameters;
         this.topicParameterGroup = topicParameterGroup;
         this.applicationPath = applicationPath;
     }
 
-    /**
-     * Return the name of this parameter group instance.
-     *
-     * @return name the parameter group name
-     */
-    @Override
-    public String getName() {
-        return name;
-    }
-
-    /**
-     * Set the name of this parameter group instance.
-     *
-     * @param name the parameter group name
-     */
-    @Override
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    /**
-     * Return the restServerParameters of this parameter group instance.
-     *
-     * @return the restServerParameters
-     */
-    public RestServerParameters getRestServerParameters() {
-        return restServerParameters;
-    }
-
-    /**
-     * Return the topicParameterGroup of this parameter group instance.
-     *
-     * @return the topicParameterGroup
-     */
-    public TopicParameterGroup getTopicParameterGroup() {
-        return topicParameterGroup;
-    }
-
-    /**
-     * Returns the path where applications will store their data.
-     *
-     * @return String to the path
-     */
-    public String getApplicationPath() {
-        return applicationPath;
-    }
-
     /**
      * Validate the parameter group.
      *
@@ -118,6 +81,14 @@ public class XacmlPdpParameterGroup implements ParameterGroup {
         } else {
             validationResult.setResult(PARAM_REST_SERVER, restServerParameters.validate());
         }
+        if (policyApiParameters == null) {
+            validationResult.setResult(PARAM_POLICY_API, ValidationStatus.INVALID,
+                    "must have policyApiParameters to configure xacml pdp rest server");
+        } else {
+            // set the name - this only really matters for validation messages
+            policyApiParameters.setName(PARAM_POLICY_API);
+            validationResult.setResult(PARAM_POLICY_API, policyApiParameters.validate());
+        }
         if (topicParameterGroup == null) {
             validationResult.setResult(PARAM_TOPIC_PARAMETER_GROUP, ValidationStatus.INVALID,
                     "must have topicParameterGroup to configure xacml pdp topic sink and source");
index fd79035..76d0704 100644 (file)
@@ -22,6 +22,7 @@
 package org.onap.policy.pdpx.main.parameters;
 
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
@@ -37,14 +38,30 @@ import org.onap.policy.common.utils.coder.StandardCoder;
  */
 public class CommonTestData {
 
-    private static final String REST_SERVER_PASSWORD = "zb!XztG34";
+    private static final String PASS_KEY = "password";
+    private static final String USER_KEY = "userName";
+    private static final String PORT_KEY = "port";
+    private static final String HOST_KEY = "host";
+    private static final String AAF_KEY = "aaf";
+    private static final String HTTPS_KEY = "https";
+
+    private static final String REST_SERVER_PASS = "zb!XztG34";
     private static final String REST_SERVER_USER = "healthcheck";
     private static final int REST_SERVER_PORT = 6969;
     private static final String REST_SERVER_HOST = "0.0.0.0";
     private static final boolean REST_SERVER_HTTPS = false;
     private static final boolean REST_SERVER_AAF = false;
+
+    private static final String POLICY_API_PASS = "zb!XztG34";
+    private static final String POLICY_API_USER = "healthcheck";
+    private static final int POLICY_API_PORT = 6970;
+    private static final String POLICY_API_HOST = "0.0.0.0";
+    private static final boolean POLICY_API_HTTPS = false;
+    private static final boolean POLICY_API_AAF = false;
+
     public static final String PDPX_GROUP_NAME = "XacmlPdpGroup";
-    public static final List<TopicParameters> TOPIC_PARAMS = Arrays.asList(getTopicParams());
+    public static final List<TopicParameters> TOPIC_PARAMS =
+                    Collections.unmodifiableList(Arrays.asList(getTopicParams()));
 
     public static final Coder coder = new StandardCoder();
 
@@ -69,14 +86,14 @@ public class CommonTestData {
      */
     public Map<String, Object> getRestServerParametersMap(final boolean isEmpty) {
         final Map<String, Object> map = new TreeMap<>();
-        map.put("https", REST_SERVER_HTTPS);
-        map.put("aaf", REST_SERVER_AAF);
+        map.put(HTTPS_KEY, REST_SERVER_HTTPS);
+        map.put(AAF_KEY, REST_SERVER_AAF);
 
         if (!isEmpty) {
-            map.put("host", REST_SERVER_HOST);
-            map.put("port", REST_SERVER_PORT);
-            map.put("userName", REST_SERVER_USER);
-            map.put("password", REST_SERVER_PASSWORD);
+            map.put(HOST_KEY, REST_SERVER_HOST);
+            map.put(PORT_KEY, REST_SERVER_PORT);
+            map.put(USER_KEY, REST_SERVER_USER);
+            map.put(PASS_KEY, REST_SERVER_PASS);
         }
 
         return map;
@@ -90,12 +107,12 @@ public class CommonTestData {
      */
     public Map<String, Object> getRestServerParametersMap(final int port) {
         final Map<String, Object> map = new TreeMap<>();
-        map.put("https", REST_SERVER_HTTPS);
-        map.put("aaf", REST_SERVER_AAF);
-        map.put("host", REST_SERVER_HOST);
-        map.put("port", port);
-        map.put("userName", REST_SERVER_USER);
-        map.put("password", REST_SERVER_PASSWORD);
+        map.put(HTTPS_KEY, REST_SERVER_HTTPS);
+        map.put(AAF_KEY, REST_SERVER_AAF);
+        map.put(HOST_KEY, REST_SERVER_HOST);
+        map.put(PORT_KEY, port);
+        map.put(USER_KEY, REST_SERVER_USER);
+        map.put(PASS_KEY, REST_SERVER_PASS);
 
         return map;
     }
@@ -116,6 +133,27 @@ public class CommonTestData {
         }
     }
 
+    /**
+     * Returns a property map for a RestServerParameters map for test cases.
+     *
+     * @param isEmpty boolean value to represent that object created should be empty or not
+     * @return a property map suitable for constructing an object
+     */
+    public Map<String, Object> getPolicyApiParametersMap(final boolean isEmpty) {
+        final Map<String, Object> map = new TreeMap<>();
+        map.put(HTTPS_KEY, POLICY_API_HTTPS);
+        map.put(AAF_KEY, POLICY_API_AAF);
+
+        if (!isEmpty) {
+            map.put(HOST_KEY, POLICY_API_HOST);
+            map.put(PORT_KEY, POLICY_API_PORT);
+            map.put(USER_KEY, POLICY_API_USER);
+            map.put(PASS_KEY, POLICY_API_PASS);
+        }
+
+        return map;
+    }
+
     /**
      * Returns a property map for a TopicParameters map for test cases.
      *
index 1484edf..c66af0c 100644 (file)
@@ -57,11 +57,13 @@ public class TestXacmlPdpParameterGroup {
     public void testXacmlPdpParameterGroup() throws IOException {
         final RestServerParameters restServerParameters =
             testData.toObject(testData.getRestServerParametersMap(false), RestServerParameters.class);
+        final RestServerParameters policyApiParameters =
+                        testData.toObject(testData.getPolicyApiParametersMap(false), RestServerParameters.class);
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
-                new XacmlPdpParameterGroup(CommonTestData.PDPX_GROUP_NAME,
-                        restServerParameters, topicParameterGroup, applicationPath.getAbsolutePath());
+                        new XacmlPdpParameterGroup(CommonTestData.PDPX_GROUP_NAME, restServerParameters,
+                                        policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertTrue(validationResult.isValid());
         assertEquals(restServerParameters.getHost(), pdpxParameters.getRestServerParameters().getHost());
@@ -77,10 +79,12 @@ public class TestXacmlPdpParameterGroup {
     public void testXacmlPdpParameterGroup_NullName() {
         final RestServerParameters restServerParameters =
             testData.toObject(testData.getRestServerParametersMap(false), RestServerParameters.class);
+        final RestServerParameters policyApiParameters =
+                        testData.toObject(testData.getPolicyApiParametersMap(false), RestServerParameters.class);
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters = new XacmlPdpParameterGroup(null, restServerParameters,
-            topicParameterGroup, applicationPath.getAbsolutePath());
+                        policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
         assertEquals(null, pdpxParameters.getName());
@@ -92,10 +96,12 @@ public class TestXacmlPdpParameterGroup {
     public void testXacmlPdpParameterGroup_EmptyName() {
         final RestServerParameters restServerParameters =
             testData.toObject(testData.getRestServerParametersMap(false), RestServerParameters.class);
+        final RestServerParameters policyApiParameters =
+                        testData.toObject(testData.getPolicyApiParametersMap(false), RestServerParameters.class);
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters = new XacmlPdpParameterGroup("", restServerParameters,
-            topicParameterGroup, applicationPath.getAbsolutePath());
+                        policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
         assertEquals("", pdpxParameters.getName());
@@ -107,31 +113,50 @@ public class TestXacmlPdpParameterGroup {
     public void testXacmlPdpParameterGroup_EmptyRestServerParameters() {
         final RestServerParameters restServerParameters =
             testData.toObject(testData.getRestServerParametersMap(true), RestServerParameters.class);
+        final RestServerParameters policyApiParameters =
+                        testData.toObject(testData.getPolicyApiParametersMap(false), RestServerParameters.class);
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
                 new XacmlPdpParameterGroup(CommonTestData.PDPX_GROUP_NAME, restServerParameters,
-                    topicParameterGroup, applicationPath.getAbsolutePath());
+                                policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
         assertTrue(validationResult.getResult()
-                .contains("\"org.onap.policy.common.endpoints.parameters.RestServerParameters\" INVALID, "
-                        + "parameter group has status INVALID"));
+                .contains("parameter group \"RestServerParameters\""));
+    }
+
+    @Test
+    public void testXacmlPdpParameterGroup_EmptyPolicyApiParameters() {
+        final RestServerParameters restServerParameters =
+            testData.toObject(testData.getRestServerParametersMap(false), RestServerParameters.class);
+        final RestServerParameters policyApiParameters =
+                        testData.toObject(testData.getPolicyApiParametersMap(true), RestServerParameters.class);
+        final TopicParameterGroup topicParameterGroup =
+            testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
+        final XacmlPdpParameterGroup pdpxParameters =
+                new XacmlPdpParameterGroup(CommonTestData.PDPX_GROUP_NAME, restServerParameters,
+                                policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
+        final GroupValidationResult validationResult = pdpxParameters.validate();
+        assertFalse(validationResult.isValid());
+        assertTrue(validationResult.getResult()
+                .contains("parameter group \"policyApiParameters\""));
     }
 
     @Test
     public void testXacmlPdpParameterGroup_EmptyTopicParameterGroup() {
         final RestServerParameters restServerParameters =
             testData.toObject(testData.getRestServerParametersMap(false), RestServerParameters.class);
+        final RestServerParameters policyApiParameters =
+                        testData.toObject(testData.getPolicyApiParametersMap(false), RestServerParameters.class);
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(true), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
                 new XacmlPdpParameterGroup(CommonTestData.PDPX_GROUP_NAME, restServerParameters,
-                    topicParameterGroup, applicationPath.getAbsolutePath());
+                                policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
         assertTrue(validationResult.getResult()
-                .contains("\"org.onap.policy.common.endpoints.parameters.TopicParameterGroup\" INVALID, "
-                        + "parameter group has status INVALID"));
+                .contains("parameter group \"TopicParameterGroup\""));
     }
 }
index 0edfc6f..5f75e6d 100644 (file)
@@ -101,10 +101,12 @@ public class TestDecision {
         //
         RestServerParameters rest =
             testData.toObject(testData.getRestServerParametersMap(port), RestServerParameters.class);
+        RestServerParameters policyApiParameters =
+                        testData.toObject(testData.getPolicyApiParametersMap(false), RestServerParameters.class);
         TopicParameterGroup topicParameterGroup =
-            testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
-        XacmlPdpParameterGroup params =
-            new XacmlPdpParameterGroup("XacmlPdpGroup", rest, topicParameterGroup, apps.getAbsolutePath());
+                        testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
+        XacmlPdpParameterGroup params = new XacmlPdpParameterGroup("XacmlPdpGroup", rest, policyApiParameters,
+                        topicParameterGroup, apps.getAbsolutePath());
         final Gson gson = new GsonBuilder().create();
         File fileParams = appsFolder.newFile("params.json");
         String jsonParams = gson.toJson(params);
index 6ae2aa9..42e5458 100644 (file)
@@ -6,8 +6,14 @@
         "userName": "healthcheck",
         "password": "zb!XztG34"
     },
+    "policyApiParameters": {
+        "host": "0.0.0.0",
+        "port": 6970,
+        "userName": "healthcheck",
+        "password": "zb!XztG34"
+    },
     "applicationPath": "apps.test",
-        "topicParameterGroup": {
+    "topicParameterGroup": {
         "topicSources" : [{
             "topic" : "POLICY-PDP-PAP",
             "servers" : [ "anyserver" ],
index 953f70e..1b25951 100644 (file)
@@ -5,6 +5,12 @@
         "userName": "healthcheck",
         "password": "zb!XztG34"
     },
+    "policyApiParameters": {
+        "host": "0.0.0.0",
+        "port": 6970,
+        "userName": "healthcheck",
+        "password": "zb!XztG34"
+    },
     "topicParameterGroup": {
         "topicSources" : [{
             "topic" : "POLICY-PDP-PAP",
index e5ab198..186a7b2 100644 (file)
@@ -6,6 +6,12 @@
         "userName": "healthcheck",
         "password": "zb!XztG34"
     },
+    "policyApiParameters": {
+        "host": "0.0.0.0",
+        "port": 6970,
+        "userName": "healthcheck",
+        "password": "zb!XztG34"
+    },
     "applicationPath": "src/test/resources/apps",
     "topicParameterGroup": {
         "topicSources" : [{
index 8949a3c..27e7ef4 100644 (file)
@@ -1,9 +1,29 @@
 {
     "name": " ",
-    "restServerParameters": {
-        "host": "0.0.0.0",
+    "restServerParameters":{
+        "host":"0.0.0.0",
         "port": 6969,
+        "userName":"healthcheck",
+        "password":"zb!XztG34",
+        "https":true
+    },
+    "policyApiParameters": {
+        "host": "0.0.0.0",
+        "port": 6970,
         "userName": "healthcheck",
         "password": "zb!XztG34"
+    },
+    "applicationPath": "src/test/resources/apps",
+    "topicParameterGroup": {
+        "topicSources" : [{
+            "topic" : "POLICY-PDP-PAP",
+            "servers" : [ "anyserver" ],
+            "topicCommInfrastructure" : "noop"
+        }],
+        "topicSinks" : [{
+            "topic" : "POLICY-PDP-PAP",
+            "servers" : [ "anyserver" ],
+            "topicCommInfrastructure" : "noop"
+        }]
     }
-}
+}
\ No newline at end of file
index 8b8e5c6..d320b11 100644 (file)
@@ -5,5 +5,24 @@
         "port": -1,
         "userName": "",
         "password": ""
+    },
+    "policyApiParameters": {
+        "host": "0.0.0.0",
+        "port": 6970,
+        "userName": "healthcheck",
+        "password": "zb!XztG34"
+    },
+    "applicationPath": "src/test/resources/apps",
+    "topicParameterGroup": {
+        "topicSources" : [{
+            "topic" : "POLICY-PDP-PAP",
+            "servers" : [ "anyserver" ],
+            "topicCommInfrastructure" : "noop"
+        }],
+        "topicSinks" : [{
+            "topic" : "POLICY-PDP-PAP",
+            "servers" : [ "anyserver" ],
+            "topicCommInfrastructure" : "noop"
+        }]
     }
 }
index 2d1f7cd..1c17414 100644 (file)
@@ -7,6 +7,12 @@
         "password":"zb!XztG34",
         "https":true
     },
+    "policyApiParameters": {
+        "host": "0.0.0.0",
+        "port": 6970,
+        "userName": "healthcheck",
+        "password": "zb!XztG34"
+    },
     "applicationPath": "src/test/resources/apps",
     "topicParameterGroup": {
         "topicSources" : [{
index cc56bd1..c7b7fe2 100644 (file)
@@ -8,6 +8,14 @@
         "https": true,
         "aaf": false
     },
+    "policyApiParameters": {
+        "host": "pap",
+        "port": 6969,
+        "userName": "healthcheck",
+        "password": "zb!XztG34",
+        "https": true,
+        "aaf": false
+    },
     "applicationPath": "/opt/app/policy/pdpx/apps",
     "topicParameterGroup": {
         "topicSources" : [{