Make generic router core implementations

[aai/router-core.git] / src / main / java / org / onap / aai / event / EventBusEndPoint.java

diff --git a/src/main/java/org/onap/aai/event/EventBusEndPoint.java b/src/main/java/org/onap/aai/event/EventBusEndPoint.java
new file mode 100644 (file)
index 0000000..621b30f
--- /dev/null
+++ b/src/main/java/org/onap/aai/event/EventBusEndPoint.java
@@ -0,0 +1,108 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2018 Amdocs
+ * ================================================================================
+ * 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.aai.event;
+
+import org.apache.camel.Consumer;
+import org.apache.camel.Processor;
+import org.apache.camel.Producer;
+import org.apache.camel.spi.Metadata;
+import org.apache.camel.spi.UriEndpoint;
+import org.apache.camel.spi.UriParam;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.event.api.EventConsumer;
+import org.onap.aai.event.api.EventPublisher;
+
+@UriEndpoint(scheme = "event-bus", syntax = "event-bus:name",
+consumerClass = EventBusConsumer.class, title = "event-bus")
+public class EventBusEndPoint extends AbstractEventBusEndpoint {
+       @UriParam(label = "eventTopic")
+       @Metadata(required = "true")
+       private String eventTopic;
+       @UriParam(label = "poolSize")
+       @Metadata(required = "true", defaultValue="20")
+       private int poolSize = 20;
+       @UriParam(label = "pollingDelay")
+       @Metadata(required = "true", defaultValue="30000")
+       private int pollingDelay = 30000;
+ 
+       EventConsumer consumer; //This would be injected via bean through camel route when passed with #
+       
+       EventPublisher publisher; //This would be injected via bean through camel route when passed with #
+       
+       private Logger logger = LoggerFactory.getInstance().getLogger(EventBusEndPoint.class);
+       
+       public EventBusEndPoint(String uri, EventBusComponent component) {
+               super(uri, component);
+       }
+        
+       @Override
+       public Producer createProducer() throws Exception {
+               return new EventBusProducer(this, publisher);
+       }
+
+       @Override
+       public Consumer createConsumer(Processor processor) throws Exception {
+               return new EventBusConsumer(this, processor, consumer);
+       }
+
+       @Override
+       public boolean isSingleton() {
+               return false;
+       }
+       
+       void close() throws Exception {
+          if(consumer != null)
+                  consumer.close();
+               if(publisher != null)
+                  publisher.close();
+       }       
+       
+       public void setPoolSize(int poolSize) {
+               this.poolSize = poolSize;
+       }
+
+       public void setPollingDelay(int pollingDelay) {
+               this.pollingDelay = pollingDelay;
+       }
+
+       public int getPollingDelay() {
+       return pollingDelay;
+    }
+       public int getPoolSize() {
+               return poolSize;
+       }
+       public String getEventTopic() {
+               return eventTopic;
+       }
+
+       public void setEventTopic(String eventTopic) {
+               this.eventTopic = eventTopic;
+       }
+
+       public void setConsumer(EventConsumer consumer) {
+               this.consumer = consumer;
+       }
+
+       public void setPublisher(EventPublisher publisher) {
+               this.publisher = publisher;
+       }
+}