Java Code Examples for javax.jms.Connection#start()

@Test
public void testGetBook() throws Exception {
    Context ctx = getContext();
    ConnectionFactory factory = (ConnectionFactory)ctx.lookup("ConnectionFactory");

    Destination destination = (Destination)ctx.lookup("dynamicQueues/test.jmstransport.text");
    Destination replyToDestination = (Destination)ctx.lookup("dynamicQueues/test.jmstransport.response");

    Connection connection = null;
    try {
        connection = factory.createConnection();
        connection.start();
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        postGetMessage(session, destination, replyToDestination);
        checkBookInResponse(session, replyToDestination, 123L, "CXF JMS Rocks");
        session.close();
    } finally {
        close(connection);
    }

}
 

@Test
public void testAutoCreateOnSendToFQQN() throws Exception {
   Connection connection = cf.createConnection();
   Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   String queueName = RandomUtil.randomString();
   String addressName = RandomUtil.randomString();

   javax.jms.Queue queue = ActiveMQJMSClient.createQueue(CompositeAddress.toFullyQualified(addressName, queueName));

   MessageProducer producer = session.createProducer(queue);

   final int numMessages = 100;

   for (int i = 0; i < numMessages; i++) {
      TextMessage mess = session.createTextMessage("msg" + i);
      producer.send(mess);
   }

   producer.close();

   MessageConsumer messageConsumer = session.createConsumer(queue);
   connection.start();

   for (int i = 0; i < numMessages; i++) {
      Message m = messageConsumer.receive(5000);
      Assert.assertNotNull(m);
   }

   // make sure the JMX control was created for the address and queue
   assertNotNull(server.getManagementService().getResource(ADDRESS + addressName));
   assertNotNull(server.getManagementService().getResource(QUEUE + queueName));

   connection.close();
}
 

@Parameters({"broker-hostname", "broker-port", "admin-username", "admin-password"})
@Test(priority = 1,
        description = "create and publish to a queue by a user who has queues:create and queues:publish scopes")
public void testCreateAndPublishByAdminUser(String brokerHostname,
                                                 String port,
                                                 String adminUsername,
                                                 String adminPassword) throws NamingException, JMSException {
    String queueName = "testCreateAndPublishScopeByAdminUser";

    InitialContext initialContextForQueue = ClientHelper
            .getInitialContextBuilder(adminUsername, adminPassword, brokerHostname, port)
            .withQueue(queueName)
            .build();

    ConnectionFactory connectionFactory
            = (ConnectionFactory) initialContextForQueue.lookup(ClientHelper.CONNECTION_FACTORY);
    Connection connection = connectionFactory.createConnection();
    connection.start();

    Session producerSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    Queue queue = producerSession.createQueue(queueName);
    MessageProducer producer = producerSession.createProducer(queue);

    int numberOfMessages = 1;
    for (int i = 0; i < numberOfMessages; i++) {
        producer.send(producerSession.createTextMessage("Test message " + i));
    }
    producerSession.close();

    connection.close();
}
 

@Test(timeout = 30000)
public void testDurableConsumerLarge() throws Exception {
   String durableClientId = getTopicName() + "-ClientId";

   Connection connection = createConnection(durableClientId);
   try {
      Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      Topic topic = session.createTopic(getTopicName());
      final MessageConsumer consumer1 = session.createDurableSubscriber(topic, "DurbaleSub1");
      final MessageConsumer consumer2 = session.createDurableSubscriber(topic, "DurbaleSub2");
      MessageProducer producer = session.createProducer(topic);
      producer.setDeliveryMode(DeliveryMode.PERSISTENT);
      connection.start();

      ObjectMessage objMessage = session.createObjectMessage();
      BigObject bigObject = new BigObject(ActiveMQClient.DEFAULT_MIN_LARGE_MESSAGE_SIZE);
      objMessage.setObject(bigObject);
      producer.send(objMessage);

      ObjectMessage msg1 = (ObjectMessage)consumer1.receive(5000);
      Assert.assertNotNull(msg1);
      assertTrue("Should be an instance of TextMessage", msg1 instanceof ObjectMessage);

      ObjectMessage msg2 = (ObjectMessage)consumer2.receive(5000);
      assertNotNull("Should have received a message by now.", msg2);
      assertTrue("Should be an instance of TextMessage", msg2 instanceof ObjectMessage);
   } finally {
      connection.close();
   }
}
 

/**
 * TEST TEMPORARY TOPICS
 */
public void testTempTopic(String prod_broker_url, String cons_broker_url) throws Exception {
   Connection conn;
   Session sess;
   Destination cons_dest;
   int num_msg;

   num_msg = 5;

   LOG.debug("TESTING TEMP TOPICS " + prod_broker_url + " -> " + cons_broker_url + " (" + num_msg + " messages)");

   //
   // Connect to the bus.
   //
   conn = createConnection(cons_broker_url);
   conn.start();
   sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);

   //
   // Create the destination on which messages are being tested.
   //
   LOG.trace("Creating destination");
   cons_dest = sess.createTemporaryTopic();

   testOneDest(conn, sess, cons_dest, num_msg);

   //
   // Cleanup
   //
   sess.close();
   conn.close();
}
 

@Test
public void connectionStopThenStart() throws Exception
{
    Queue queue = createQueue(getTestName());
    Connection connection = getConnectionBuilder().setPrefetch(0).build();
    try
    {
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Utils.sendMessages(session, queue, MSG_COUNT);

        connection.start();

        final MessageConsumer consumer = session.createConsumer(queue);
        final int messageToReceivedBeforeConnectionStop = MSG_COUNT / 2;
        CountingMessageListener countingMessageListener = new CountingMessageListener(MSG_COUNT, messageToReceivedBeforeConnectionStop);
        consumer.setMessageListener(countingMessageListener);

        countingMessageListener.awaitMessages(getReceiveTimeout());

        connection.stop();
        assertTrue("Too few messages received after Connection#stop()", countingMessageListener.getReceivedCount() >= messageToReceivedBeforeConnectionStop);

        countingMessageListener.resetLatch();
        connection.start();

        countingMessageListener.awaitMessages(getReceiveTimeout());
        assertEquals("Unexpected number of outstanding messages", 0, countingMessageListener.getOutstandingCount());
    }
    finally
    {
        connection.close();
    }
}
 

@Test
public void testSubscribeTopicToFQQNWrongQueueAttachedToAnotherAddress() throws Exception {

   // Create 2 Queues: address1::queue1, address2::queue2
   String address1 = "a1";
   String address2 = "a2";
   String queue1 = "q1";
   String queue2 = "q2";

   server.createQueue(new QueueConfiguration(queue1).setAddress(address1));
   server.createQueue(new QueueConfiguration(queue2).setAddress(address2));

   Exception e = null;

   // Wrong FQQN.  Attempt to subscribe to a queue belonging to a different address than given in the FQQN.
   String wrongFQQN = address1 + "::"  + queue2;
   Connection connection = createConnection(false);
   try {
      connection.setClientID("FQQNconn");
      connection.start();
      Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      Topic topic = session.createTopic(wrongFQQN);
      session.createConsumer(topic);
   } catch (InvalidDestinationException ide) {
      e = ide;
   } finally {
      connection.close();
   }
   assertNotNull(e);
   assertTrue(e.getMessage().contains("Queue: '" + queue2 + "' does not exist for address '" + address1 + "'"));
}
 

@Test
public void testSetObjectPropertyForDouble() throws Exception
{
    Queue queue = createQueue(getTestName());
    Connection connection = getConnection();
    try
    {
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        ObjectMessage msg = session.createObjectMessage("test");
        msg.setObjectProperty("TestDoubleProperty", Double.MAX_VALUE);
        assertEquals(Double.MAX_VALUE, msg.getObjectProperty("TestDoubleProperty"));

        MessageProducer producer = session.createProducer(queue);
        producer.send(msg);

        MessageConsumer consumer = session.createConsumer(queue);
        connection.start();
        Message receivedMessage = consumer.receive(getReceiveTimeout());

        assertTrue("ObjectMessage should be received", receivedMessage instanceof ObjectMessage);
        assertEquals("Unexpected received property",
                     Double.MAX_VALUE,
                     receivedMessage.getObjectProperty("TestDoubleProperty"));
    }
    finally
    {
        connection.close();
    }
}
 

public Connection createConnection() throws JMSException {
	Connection connection = connectionPool.createConnection(username, password);
	connection.start();
	return connection;
}
 

/**
 * Test that a message created from the same connection than a nolocal consumer
 * can be sent by *another* connection and will be received by the nolocal consumer
 */
@Test
public void testNoLocal() throws Exception {

   Connection defaultConn = null;
   Connection newConn = null;

   try {
      Topic topic1 = createTopic("topic1");
      defaultConn = cf.createConnection();
      Session defaultSess = defaultConn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      MessageConsumer defaultConsumer = defaultSess.createConsumer(topic1);
      MessageConsumer noLocalConsumer = defaultSess.createConsumer(topic1, null, true);
      MessageProducer defaultProd = defaultSess.createProducer(topic1);

      defaultConn.start();

      String text = RandomUtil.randomString();
      // message is created only once from the same connection than the noLocalConsumer
      TextMessage messageSent = defaultSess.createTextMessage(text);
      for (int i = 0; i < 10; i++) {
         defaultProd.send(messageSent);
      }

      Message received = null;
      for (int i = 0; i < 10; i++) {
         received = defaultConsumer.receive(5000);
         assertNotNull(received);
         assertEquals(text, ((TextMessage) received).getText());
      }

      newConn = cf.createConnection();
      Session newSession = newConn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      MessageProducer newProd = newSession.createProducer(topic1);
      MessageConsumer newConsumer = newSession.createConsumer(topic1);

      newConn.start();

      text = RandomUtil.randomString();
      messageSent.setText(text);
      defaultProd.send(messageSent);

      received = newConsumer.receive(5000);
      assertNotNull(received);
      assertEquals(text, ((TextMessage) received).getText());

      text = RandomUtil.randomString();
      messageSent.setText(text);
      // we send the message created at the start of the test but on the *newConn* this time
      newProd.send(messageSent);
      newConn.close();

      received = noLocalConsumer.receive(5000);
      assertNotNull("nolocal consumer did not get message", received);
      assertEquals(text, ((TextMessage) received).getText());
   } finally {
      if (defaultConn != null) {
         defaultConn.close();
      }
      if (newConn != null) {
         newConn.close();
      }
   }
}
 

public static void main(String[] args) throws Exception {
   final Map<String, String> messageReceiverMap = new ConcurrentHashMap<>();
   Connection connection = null;
   try {
      //Step 2. Perform a lookup on the queue
      Queue queue = ActiveMQJMSClient.createQueue("exampleQueue");

      //Step 3. Perform a lookup on the Connection Factory
      ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory("tcp://localhost:61616?groupID=Group-0");

      //Step 4. Create a JMS Connection
      connection = cf.createConnection();

      //Step 5. Create a JMS Session
      Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

      //Step 6. Create 2 JMS Message Producers
      MessageProducer producer1 = session.createProducer(queue);

      MessageProducer producer2 = session.createProducer(queue);

      //Step 7. Create two consumers
      MessageConsumer consumer1 = session.createConsumer(queue);
      consumer1.setMessageListener(new SimpleMessageListener("consumer-1", messageReceiverMap));
      MessageConsumer consumer2 = session.createConsumer(queue);
      consumer2.setMessageListener(new SimpleMessageListener("consumer-2", messageReceiverMap));

      //Step 8. Create and send 10 text messages with each producer
      int msgCount = 10;
      for (int i = 0; i < msgCount; i++) {
         TextMessage m = session.createTextMessage("producer1 message " + i);
         producer1.send(m);
         System.out.println("Sent message: " + m.getText());
         TextMessage m2 = session.createTextMessage("producer2 message " + i);
         producer2.send(m2);
         System.out.println("Sent message: " + m2.getText());
      }

      System.out.println("all messages are sent");

      //Step 9. Start the connection
      connection.start();

      Thread.sleep(2000);

      //Step 10. check the group messages are received by only one consumer

      String trueReceiver = messageReceiverMap.get("producer1 message " + 0);
      for (int i = 0; i < msgCount; i++) {
         String receiver = messageReceiverMap.get("producer1 message " + i);
         if (!trueReceiver.equals(receiver)) {
            throw new IllegalStateException("Group message [producer1 message " + i + "] went to wrong receiver: " + receiver);
         }
         receiver = messageReceiverMap.get("producer2 message " + i);
         if (!trueReceiver.equals(receiver)) {
            throw new IllegalStateException("Group message [producer2 message " + i + "] went to wrong receiver: " + receiver);
         }
      }
   } finally {
      //Step 11. Be sure to close our JMS resources!
      if (connection != null) {
         connection.close();
      }
   }
}
 

@Test
public void testAutoDelete() throws Exception {
   ConnectionFactory fact = getCF();
   Connection connection = fact.createConnection();
   connection.start();

   try {

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

      String testQueueName = getName();

      Queue queue = session.createQueue(testQueueName + "?auto-delete=true");
      ActiveMQDestination activeMQDestination = (ActiveMQDestination) queue;

      final MessageConsumer consumer1 = session.createConsumer(queue);


      assertEquals(testQueueName, queue.getQueueName());
      assertEquals(true, activeMQDestination.getQueueAttributes().getAutoDelete());
      assertEquals(true, activeMQDestination.getQueueConfiguration().isAutoDelete());

      MessageProducer producer = session.createProducer(queue);
      producer.send(session.createTextMessage("hello1"));
      producer.send(session.createTextMessage("hello2"));

      QueueBinding queueBinding = (QueueBinding) server.getPostOffice().getBinding(SimpleString.toSimpleString(testQueueName));
      assertTrue(queueBinding.getQueue().isAutoDelete());
      Wait.assertEquals(2, queueBinding.getQueue()::getMessageCount);

      Message message = consumer1.receive(5000);
      assertNotNull(message);
      message.acknowledge();


      queueBinding = (QueueBinding) server.getPostOffice().getBinding(SimpleString.toSimpleString(testQueueName));
      Wait.assertEquals(1, queueBinding.getQueue()::getMessageCount);

      final MessageConsumer consumer2 = session.createConsumer(queue);
      consumer1.close();

      message = consumer2.receive(5000);
      assertNotNull(message);
      message.acknowledge();

      consumer2.close();

      Wait.assertTrue(() -> server.getPostOffice().getBinding(SimpleString.toSimpleString(testQueueName)) == null, 5000, 10);

   } finally {
      connection.close();
   }
}
 

@Test
public void testSendForeignWithForeignDestinationSet() throws Exception {
   Connection conn = createConnection();

   Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);

   MessageProducer p = sess.createProducer(queue1);

   MessageConsumer c = sess.createConsumer(queue1);

   conn.start();

   Message foreign = new SimpleJMSMessage(new SimpleDestination());

   foreign.setJMSDestination(new SimpleDestination());

   // the producer destination should override the foreign destination and the send should succeed

   p.send(foreign);

   Message m = c.receive(1000);

   ProxyAssertSupport.assertNotNull(m);
}
 

@Test(timeout = 60000)
public void testCanExhaustSessions() throws Exception {
    final int totalMessagesExpected =  NUM_MESSAGES * 2;
    final CountDownLatch latch = new CountDownLatch(2);
    Thread thread = new Thread(new Runnable() {
        @Override
        public void run() {
            Connection connection = null;
            try {
                ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(connectionURI);
                connection = connectionFactory.createConnection();
                connection.start();

                Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
                Destination destination = session.createQueue(QUEUE);
                MessageConsumer consumer = session.createConsumer(destination);
                for (int i = 0; i < totalMessagesExpected; ++i) {
                    Message msg = consumer.receive(5000);
                    if (msg == null) {
                        return;
                    }
                    numReceived++;
                    if (numReceived % 20 == 0) {
                        LOG.debug("received " + numReceived + " messages ");
                        System.runFinalization();
                    }
                }
            } catch (Exception e) {
                throw new RuntimeException(e);
            } finally {
                if (connection != null) {
                    try {
                        connection.close();
                    } catch (JMSException ex) {}
                }
            }
        }
    });
    thread.start();

    ExecutorService threads = Executors.newFixedThreadPool(2);
    final CyclicBarrier barrier = new CyclicBarrier(2, new Runnable() {

        @Override
        public void run() {
            LOG.trace("Starting threads to send messages!");
        }
    });

    threads.execute(new TestRunner(barrier, latch));
    threads.execute(new TestRunner(barrier, latch));

    latch.await(2, TimeUnit.SECONDS);
    thread.join();

    assertEquals(totalMessagesExpected, numReceived);
}
 

@Test
public void testConflation() throws Exception
{
    final String queueName = getTestName();
    final Queue queue = createConflationQueue(queueName, KEY_PROPERTY, false);
    final Connection producerConnection = getConnection();
    try
    {
        Session producerSession = producerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = producerSession.createProducer(queue);

        Message message = producerSession.createMessage();

        message.setStringProperty(KEY_PROPERTY, "A");
        message.setIntProperty(MESSAGE_SEQUENCE_NUMBER_PROPERTY, 1);
        producer.send(message);

        message.setStringProperty(KEY_PROPERTY, "B");
        message.setIntProperty(MESSAGE_SEQUENCE_NUMBER_PROPERTY, 2);
        producer.send(message);

        message.setStringProperty(KEY_PROPERTY, "A");
        message.setIntProperty(MESSAGE_SEQUENCE_NUMBER_PROPERTY, 3);
        producer.send(message);

        message.setStringProperty(KEY_PROPERTY, "B");
        message.setIntProperty(MESSAGE_SEQUENCE_NUMBER_PROPERTY, 4);
        producer.send(message);
    }
    finally
    {
        producerConnection.close();
    }

    Connection consumerConnection = getConnection();
    try
    {
        Session consumerSession = consumerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageConsumer consumer = consumerSession.createConsumer(queue);
        consumerConnection.start();

        Message received1 = consumer.receive(getReceiveTimeout());
        assertNotNull("First message is not received", received1);
        assertEquals("Unexpected key property value", "A", received1.getStringProperty(KEY_PROPERTY));
        assertEquals("Unexpected sequence property value",
                     3,
                     received1.getIntProperty(MESSAGE_SEQUENCE_NUMBER_PROPERTY));

        Message received2 = consumer.receive(getReceiveTimeout());
        assertNotNull("Second message is not received", received2);
        assertEquals("Unexpected key property value", "B", received2.getStringProperty(KEY_PROPERTY));
        assertEquals("Unexpected sequence property value",
                     4,
                     received2.getIntProperty(MESSAGE_SEQUENCE_NUMBER_PROPERTY));

        assertNull("Unexpected message is received", consumer.receive(getReceiveTimeout() / 4));
    }
    finally
    {
        consumerConnection.close();
    }
}
 

@Test
public void testAutoDeleteDelay() throws Exception {
   ConnectionFactory fact = getCF();
   Connection connection = fact.createConnection();
   connection.start();

   try {

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

      String testQueueName = getName();

      Queue queue = session.createQueue(testQueueName + "?auto-delete=true&auto-delete-delay=100");
      ActiveMQDestination activeMQDestination = (ActiveMQDestination) queue;

      assertEquals(testQueueName, queue.getQueueName());
      assertEquals(Long.valueOf(100), activeMQDestination.getQueueAttributes().getAutoDeleteDelay());
      assertEquals(Long.valueOf(100), activeMQDestination.getQueueConfiguration().getAutoDeleteDelay());

      MessageProducer producer = session.createProducer(queue);
      producer.send(session.createTextMessage("hello1"));
      producer.send(session.createTextMessage("hello2"));

      QueueBinding queueBinding = (QueueBinding) server.getPostOffice().getBinding(SimpleString.toSimpleString(testQueueName));
      assertTrue(queueBinding.getQueue().isAutoDelete());
      assertEquals(100, queueBinding.getQueue().getAutoDeleteDelay());
      assertEquals(2, queueBinding.getQueue().getMessageCount());

      MessageConsumer consumer = session.createConsumer(queue);
      Message message = consumer.receive(5000);
      assertNotNull(message);
      message.acknowledge();

      consumer.close();

      queueBinding = (QueueBinding) server.getPostOffice().getBinding(SimpleString.toSimpleString(testQueueName));
      Wait.assertEquals(1, queueBinding.getQueue()::getMessageCount);

      consumer = session.createConsumer(queue);
      message = consumer.receive(5000);
      assertNotNull(message);
      message.acknowledge();

      consumer.close();

      //Wait longer than scan period, but less than delay
      Thread.sleep(50);

      //Check the queue has not been removed.
      queueBinding = (QueueBinding) server.getPostOffice().getBinding(SimpleString.toSimpleString(testQueueName));
      assertNotNull(queueBinding);

      Wait.assertTrue(() -> server.getPostOffice().getBinding(SimpleString.toSimpleString(testQueueName)) == null, 5000, 10);


   } finally {
      connection.close();
   }
}
 

@Test
public void testCapacityExceededCausesBlock() throws Exception
{
    String queueName = getTestName();
    int messageSize = evaluateMessageSize();
    int capacity = messageSize * 3 + messageSize / 2;
    int resumeCapacity = messageSize * 2;

    Queue queue = createAndBindQueueWithFlowControlEnabled(queueName, capacity, resumeCapacity);

    Connection producerConnection = getConnectionBuilder().setSyncPublish(true).build();
    try
    {
        Session producerSession = producerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = producerSession.createProducer(queue);

        // try to send 5 messages (should block after 4)
        MessageSender messageSender = sendMessagesAsync(producer, producerSession, 5);

        assertTrue("Flow is not stopped", awaitAttributeValue(queueName, "queueFlowStopped", true, 5000));
        assertEquals("Incorrect number of message sent before blocking",
                     4,
                     messageSender.getNumberOfSentMessages());

        Connection consumerConnection = getConnection();
        try
        {
            Session consumerSession = consumerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
            MessageConsumer consumer = consumerSession.createConsumer(queue);
            consumerConnection.start();

            Message message = consumer.receive(getReceiveTimeout());
            assertNotNull("Message is not received", message);

            assertFalse("Flow is not stopped", awaitAttributeValue(queueName, "queueFlowStopped", false, 1000));

            assertEquals("Message incorrectly sent after one message received",
                         4,
                         messageSender.getNumberOfSentMessages());

            Message message2 = consumer.receive(getReceiveTimeout());
            assertNotNull("Message is not received", message2);
            assertTrue("Message sending is not finished", messageSender.getSendLatch()
                                                                       .await(1000, TimeUnit.MILLISECONDS));
            assertEquals("Message not sent after two messages received",
                         5,
                         messageSender.getNumberOfSentMessages());
        }
        finally
        {
            consumerConnection.close();
        }
    }
    finally
    {
        producerConnection.close();
    }
}
 

public void run() {
    try {
        running = true;

        ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(user, password, url);
        Connection connection = connectionFactory.createConnection();
        if (durable && clientId != null && clientId.length() > 0 && !"null".equals(clientId)) {
            connection.setClientID(clientId);
        }
        connection.setExceptionListener(this);
        connection.start();

        session = connection.createSession(transacted, ackMode);
        if (topic) {
            destination = session.createTopic(subject);
        } else {
            destination = session.createQueue(subject);
        }

        replyProducer = session.createProducer(null);
        replyProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);

        MessageConsumer consumer = null;
        if (durable && topic) {
            consumer = session.createDurableSubscriber((Topic) destination, consumerName);
        } else {
            consumer = session.createConsumer(destination);
        }

        if (maxiumMessages > 0) {
            consumeMessagesAndClose(connection, session, consumer);
        } else {
            if (receiveTimeOut == 0) {
                consumer.setMessageListener(this);
            } else {
                consumeMessagesAndClose(connection, session, consumer, receiveTimeOut);
            }
        }

    } catch (Exception e) {
        System.out.println("[" + this.getName() + "] Caught: " + e);
        e.printStackTrace();
    }
}
 

@Test
public void testFQNConsumer() throws Exception {
   Connection exConn = null;

   SimpleString durableQueue = new SimpleString("myqueue");
   this.server.createQueue(new QueueConfiguration(durableQueue).setRoutingType(RoutingType.ANYCAST));

   try {
      ActiveMQConnectionFactory exFact = new ActiveMQConnectionFactory();

      exConn = exFact.createConnection();

      exConn.start();

      Session session = exConn.createSession(false, Session.AUTO_ACKNOWLEDGE);

      Destination destination = session.createQueue(durableQueue.toString());

      MessageProducer producer = session.createProducer(destination);

      TextMessage message = session.createTextMessage("This is a text message");

      producer.send(message);

      Destination destinationFQN = session.createQueue(CompositeAddress.toFullyQualified(durableQueue, durableQueue).toString());

      MessageConsumer messageConsumer = session.createConsumer(destinationFQN);

      TextMessage messageReceived = (TextMessage) messageConsumer.receive(5000);

      assertEquals("This is a text message", messageReceived.getText());
   } finally {
      if (exConn != null) {
         exConn.close();
      }
   }
}
 

@Test
public void testSendAndReceivePersistentDifferentConnections() throws Exception {
   Connection connSend = null;
   Connection connReceive = null;

   try {
      connSend = createConnection();

      connSend.start();

      Session sessSend = connSend.createSession(true, Session.AUTO_ACKNOWLEDGE);

      MessageProducer prod = sessSend.createProducer(null);

      prod.setDeliveryMode(DeliveryMode.PERSISTENT);

      Message m = sessSend.createTextMessage("hello");

      prod.send(queue1, m);

      sessSend.commit();

      connReceive = createConnection();

      connReceive.start();

      Session sessReceive = connReceive.createSession(true, Session.SESSION_TRANSACTED);

      MessageConsumer cons = sessReceive.createConsumer(queue1);

      TextMessage m2 = (TextMessage) cons.receive(1500);

      ProxyAssertSupport.assertNotNull(m2);

      ProxyAssertSupport.assertEquals("hello", m2.getText());

      sessReceive.commit();

      cons.close();

      connReceive.close();

      connReceive = createConnection();

      connReceive.start();

      sessReceive = connReceive.createSession(true, Session.SESSION_TRANSACTED);

      cons = sessReceive.createConsumer(queue1);
   } finally {
      if (connSend != null) {
         connSend.close();
      }
      if (connReceive != null) {
         connReceive.close();
      }

      checkEmpty(queue1);
   }
}