PublishOnTopicConsumedMessageTest.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
package org.apache.activemq.usecases;

import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageProducer;

import org.apache.activemq.test.JmsTopicSendReceiveWithTwoConnectionsTest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 */
public class PublishOnTopicConsumedMessageTest extends JmsTopicSendReceiveWithTwoConnectionsTest {

   private static final Logger LOG = LoggerFactory.getLogger(PublishOnTopicConsumedMessageTest.class);

   private MessageProducer replyProducer;

   @Override
   public synchronized void onMessage(Message message) {

      // lets resend the message somewhere else
      try {
         Message msgCopy = (Message) ((org.apache.activemq.command.Message) message).copy();
         replyProducer.send(msgCopy);

         // log.info("Sending reply: " + message);
         super.onMessage(message);
      } catch (JMSException e) {
         LOG.info("Failed to send message: " + e);
         e.printStackTrace();
      }
   }

   @Override
   protected void setUp() throws Exception {
      super.setUp();

      Destination replyDestination = null;

      if (topic) {
         replyDestination = receiveSession.createTopic("REPLY." + getSubject());
      } else {
         replyDestination = receiveSession.createQueue("REPLY." + getSubject());
      }

      replyProducer = receiveSession.createProducer(replyDestination);
      LOG.info("Created replyProducer: " + replyProducer);

   }
}