Merge "remove code duplication in plugins"

1 files changed, 3 insertions, 52 deletions

diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restrequestor/src/main/java/org/onap/policy/apex/plugins/event/carrier/restrequestor/ApexRestRequestorConsumer.java b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restrequestor/src/main/java/org/onap/policy/apex/plugins/event/carrier/restrequestor/ApexRestRequestorConsumer.java
index e382c0269..57560d2ef 100644
--- a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restrequestor/src/main/java/org/onap/policy/apex/plugins/event/carrier/restrequestor/ApexRestRequestorConsumer.java
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restrequestor/src/main/java/org/onap/policy/apex/plugins/event/carrier/restrequestor/ApexRestRequestorConsumer.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
- *  Modifications Copyright (C) 2019 Nordix Foundation.
+ *  Modifications Copyright (C) 2019-2020 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,6 @@ package org.onap.policy.apex.plugins.event.carrier.restrequestor;
 import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.EnumMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
@@ -45,13 +44,11 @@ import javax.ws.rs.client.Invocation.Builder;
 import javax.ws.rs.core.Response;
 
 import org.apache.commons.lang3.StringUtils;
-import org.onap.policy.apex.core.infrastructure.threading.ApplicationThreadFactory;
 import org.onap.policy.apex.core.infrastructure.threading.ThreadUtilities;
-import org.onap.policy.apex.service.engine.event.ApexEventConsumer;
 import org.onap.policy.apex.service.engine.event.ApexEventException;
 import org.onap.policy.apex.service.engine.event.ApexEventReceiver;
 import org.onap.policy.apex.service.engine.event.ApexEventRuntimeException;
-import org.onap.policy.apex.service.engine.event.PeeredReference;
+import org.onap.policy.apex.service.engine.event.ApexPluginsEventConsumer;
 import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerParameters;
 import org.onap.policy.apex.service.parameters.eventhandler.EventHandlerPeeredMode;
 import org.slf4j.Logger;
@@ -63,7 +60,7 @@ import org.slf4j.LoggerFactory;
  *
  * @author Liam Fallon (liam.fallon@ericsson.com)
  */
-public class ApexRestRequestorConsumer implements ApexEventConsumer, Runnable {
+public class ApexRestRequestorConsumer extends ApexPluginsEventConsumer {
     // Get a reference to the logger
     private static final Logger LOGGER = LoggerFactory.getLogger(ApexRestRequestorConsumer.class);
 
@@ -86,16 +83,6 @@ public class ApexRestRequestorConsumer implements ApexEventConsumer, Runnable {
     // The HTTP client that makes a REST call to get an input event for Apex
     private Client client;
 
-    // The name for this consumer
-    private String name = null;
-
-    // The peer references for this event handler
-    private Map<EventHandlerPeeredMode, PeeredReference> peerReferenceMap = new EnumMap<>(EventHandlerPeeredMode.class);
-
-    // The consumer thread and stopping flag
-    private Thread consumerThread;
-    private boolean stopOrderedFlag = false;
-
     // Temporary request holder for incoming REST requests
     private final BlockingQueue<ApexRestRequest> incomingRestRequestQueue = new LinkedBlockingQueue<>();
 
@@ -197,26 +184,6 @@ public class ApexRestRequestorConsumer implements ApexEventConsumer, Runnable {
     }
 
     /**
-     * {@inheritDoc}.
-     */
-    @Override
-    public void start() {
-        // Configure and start the event reception thread
-        final String threadName = this.getClass().getName() + ":" + this.name;
-        consumerThread = new ApplicationThreadFactory(threadName).newThread(this);
-        consumerThread.setDaemon(true);
-        consumerThread.start();
-    }
-
-    /**
-     * {@inheritDoc}.
-     */
-    @Override
-    public String getName() {
-        return name;
-    }
-
-    /**
      * Get the number of events received to date.
      *
      * @return the number of events received
@@ -229,22 +196,6 @@ public class ApexRestRequestorConsumer implements ApexEventConsumer, Runnable {
      * {@inheritDoc}.
      */
     @Override
-    public PeeredReference getPeeredReference(final EventHandlerPeeredMode peeredMode) {
-        return peerReferenceMap.get(peeredMode);
-    }
-
-    /**
-     * {@inheritDoc}.
-     */
-    @Override
-    public void setPeeredReference(final EventHandlerPeeredMode peeredMode, final PeeredReference peeredReference) {
-        peerReferenceMap.put(peeredMode, peeredReference);
-    }
-
-    /**
-     * {@inheritDoc}.
-     */
-    @Override
     public void run() {
         // The endless loop that receives events using REST calls
         while (consumerThread.isAlive() && !stopOrderedFlag) {