/**
 * 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.bugs;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

import javax.jms.Connection;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;

import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.EmbeddedBrokerTestSupport;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class AMQ2751Test extends EmbeddedBrokerTestSupport {

   private static final Logger LOG = LoggerFactory.getLogger(AMQ2751Test.class);

   private static String clientIdPrefix = "consumer";
   private static String queueName = "FOO";

   public void testRecoverRedelivery() throws Exception {

      final CountDownLatch redelivery = new CountDownLatch(6);
      final ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("failover:(" + broker.getTransportConnectors().get(0).getConnectUri() + ")");
      try {

         Connection connection = factory.createConnection();
         String clientId = clientIdPrefix;
         connection.setClientID(clientId);

         final Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);

         Queue queue = session.createQueue(queueName);

         MessageConsumer consumer = session.createConsumer(queue);

         consumer.setMessageListener(new MessageListener() {
            public void onMessage(Message message) {
               try {
                  LOG.info("Got message: " + message.getJMSMessageID());
                  if (message.getJMSRedelivered()) {
                     LOG.info("It's a redelivery.");
                     redelivery.countDown();
                  }
                  LOG.info("calling recover() on the session to force redelivery.");
                  session.recover();
               }
               catch (JMSException e) {
                  e.printStackTrace();
               }
            }
         });

         System.out.println("Created queue consumer with clientId " + clientId);
         connection.start();

         MessageProducer producer = session.createProducer(queue);
         producer.send(session.createTextMessage("test"));

         assertTrue("we got 6 redeliveries", redelivery.await(20, TimeUnit.SECONDS));

      }
      finally {
         broker.stop();
      }

   }

   @Override
   protected void setUp() throws Exception {
      bindAddress = "tcp://localhost:0";
      super.setUp();
   }
}
