Java Code Examples for javax.jms.QueueSession#createQueue()

/**
 * Creates a AMQP connection with the number of channels specified, registered on top of it.
 *
 * @param numberOfChannels number of channels to be created using the connection
 * @param userName         admin user
 * @param password         admin password
 * @param hostName         localhost
 * @param port             the AMQP port for which the broker listens to
 * @return the created JMS connection
 * @throws NamingException if an error occurs while creating the context/connection factory using given properties.
 * @throws JMSException    if an error occurs while creating/starting the connection/session
 */
private Connection createConnection(int numberOfChannels, String userName, String password, String hostName,
                                    String port) throws NamingException, JMSException {

    InitialContext initialContext
            = ClientHelper.getInitialContextBuilder(userName, password, hostName, port).build();

    QueueConnectionFactory connectionFactory
            = (QueueConnectionFactory) initialContext.lookup(ClientHelper.CONNECTION_FACTORY);
    QueueConnection connection = connectionFactory.createQueueConnection();
    connection.start();
    for (int i = 0; i < numberOfChannels; i++) {
        QueueSession session = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);

        /*
          For each channel, create a number of consumers that is equal to the channel number.
          e.g. if the channel count is 3, channel1 has 1 consumer, channel2 has 2 consumers and channel3 has 3
          consumers
        */
        for (int j = 0; j < i; j++) {
            Queue queue = session.createQueue("queue");
            session.createReceiver(queue);
        }
    }
    return connection;
}
 

/**
 * Creates a AMQP connection with the number of channels specified, registered on top of it.
 *
 * @param numberOfChannels number of channels to be created using the connection
 * @param userName         admin user
 * @param password         admin password
 * @param hostName         localhost
 * @param port             the AMQP port for which the broker listens to
 * @return the created JMS connection
 * @throws NamingException if an error occurs while creating the context/connection factory using given properties.
 * @throws JMSException    if an error occurs while creating/starting the connection/session
 */
private Connection createConnection(int numberOfChannels, String userName, String password, String hostName,
                                    String port) throws NamingException, JMSException {

    InitialContext initialContext
            = ClientHelper.getInitialContextBuilder(userName, password, hostName, port).build();

    QueueConnectionFactory connectionFactory
            = (QueueConnectionFactory) initialContext.lookup(ClientHelper.CONNECTION_FACTORY);
    QueueConnection connection = connectionFactory.createQueueConnection();
    connection.start();
    for (int i = 0; i < numberOfChannels; i++) {
        QueueSession session = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);

        /*
          For each channel, create a number of consumers that is equal to the channel number.
          e.g. if the channel count is 3, channel1 has 1 consumer, channel2 has 2 consumers and channel3 has 3
          consumers
        */
        for (int j = 0; j < i; j++) {
            Queue queue = session.createQueue("queue");
            session.createReceiver(queue);
        }
    }
    return connection;
}
 

@Test
public void anonymousSenderSendToUnknownQueue() throws Exception
{
    QueueConnection connection = ((QueueConnection) getConnectionBuilder().setSyncPublish(true).build());

    try
    {
        QueueSession session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Queue invalidDestination = session.createQueue("unknown");

        try
        {
            QueueSender sender = session.createSender(null);
            sender.send(invalidDestination, session.createMessage());
            fail("Exception not thrown");
        }
        catch (InvalidDestinationException e)
        {
            //PASS
        }
    }
    finally
    {
        connection.close();
    }
}
 

@Test
public void testCreateQueueSender() throws Exception {
    JmsConnectionFactory factory = new JmsConnectionFactory(getBrokerAmqpConnectionURI());
    QueueConnection connection = factory.createQueueConnection();
    assertNotNull(connection);

    QueueSession session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    assertNotNull(session);
    Queue queue = session.createQueue(name.getMethodName());
    QueueSender sender = session.createSender(queue);
    assertNotNull(sender);

    QueueViewMBean proxy = getProxyToQueue(name.getMethodName());
    assertEquals(0, proxy.getQueueSize());
    connection.close();
}
 

@Test
public void sendToUnknownQueue() throws Exception
{
    QueueConnection connection = ((QueueConnection) getConnectionBuilder().build());

    try
    {
        QueueSession session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Queue invalidDestination = session.createQueue("unknown");

        try
        {
            QueueSender sender = session.createSender(invalidDestination);
            sender.send(session.createMessage());
            fail("Exception not thrown");
        }
        catch (InvalidDestinationException e)
        {
            //PASS
        }
    }
    finally
    {
        connection.close();
    }
}
 

/**
 * <b>JMS 1.0.2</b>
 * @return A valid Queue object created either from JNDI lookup or directly from the given session.
 */
public DestinationWrapper<Queue> lookupQueue(String uri, QueueSession session) throws JMSException, NamingException {
	if ( usingJNDI ) {
		return lookupQueueFromJNDI( uri );
	} else {
		return new DestinationWrapper<Queue>( uri, session.createQueue( uri ) );
	}
}
 

protected void createTestResources() throws Exception {
    connection = createQueueConnectionToMockProvider();
    QueueSession session = ((QueueConnection) connection).createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    Queue destination = session.createQueue(_testName.getMethodName());
    sender = session.createSender(destination);
    sender.close();
}
 

protected void createTestResources() throws Exception {
    connection = createQueueConnectionToMockProvider();
    QueueSession session = ((QueueConnection) connection).createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    Queue destination = session.createQueue(_testName.getMethodName());
    receiver = session.createReceiver(destination);
    receiver.close();
}
 

@Parameters({"admin-username", "admin-password", "broker-hostname", "broker-port"})
@Test
public void testSpecificQueueRetrieval(String username, String password, String hostname, String port)
        throws JMSException, NamingException, IOException {

    String queueName = "testSpecificQueueRetrieval";

    // Create a durable queue using a JMS client
    InitialContext initialContextForQueue = ClientHelper
            .getInitialContextBuilder(username, password, hostname, port)
            .withQueue(queueName)
            .build();

    QueueConnectionFactory connectionFactory
            = (QueueConnectionFactory) initialContextForQueue.lookup(ClientHelper.CONNECTION_FACTORY);
    QueueConnection connection = connectionFactory.createQueueConnection();
    connection.start();

    QueueSession queueSession = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
    Queue queue = queueSession.createQueue(queueName);
    QueueReceiver receiver = queueSession.createReceiver(queue);

    // Test queue retrieval through REST API
    HttpGet httpGet = new HttpGet(apiBasePath + QueuesApiDelegate.QUEUES_API_PATH + "/" + queueName);
    ClientHelper.setAuthHeader(httpGet, username, password);
    CloseableHttpResponse response = client.execute(httpGet);

    Assert.assertEquals(response.getStatusLine().getStatusCode(), HttpStatus.SC_OK, "Incorrect status code.");

    String body = EntityUtils.toString(response.getEntity());
    QueueMetadata queueMetadata = objectMapper.readValue(body, QueueMetadata.class);

    Assert.assertEquals(queueMetadata.getName(), queueName, "Incorrect queue name.");
    Assert.assertEquals(queueMetadata.getConsumerCount().intValue(), 1, "JMS consumer should be present.");
    Assert.assertTrue(queueMetadata.isDurable());
    Assert.assertEquals(queueMetadata.getSize().intValue(), 0, "Queue should be empty.");
    Assert.assertFalse(queueMetadata.isAutoDelete());

    receiver.close();
    queueSession.close();
    connection.close();
}
 

@Parameters({"admin-username", "admin-password", "broker-hostname", "broker-port"})
@Test
public void testRetrieveConsumerList(String username, String password,
                                     String hostname, String port) throws Exception {
    String queueName = "testSpecificQueueRetrieval";


    // Create a durable queue using a JMS client
    InitialContext initialContextForQueue = ClientHelper
            .getInitialContextBuilder(username, password, hostname, port)
            .withQueue(queueName)
            .build();

    QueueConnectionFactory connectionFactory
            = (QueueConnectionFactory) initialContextForQueue.lookup(ClientHelper.CONNECTION_FACTORY);
    QueueConnection connection = connectionFactory.createQueueConnection();
    connection.start();

    QueueSession queueSession = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
    Queue queue = queueSession.createQueue(queueName);
    QueueReceiver receiver1 = queueSession.createReceiver(queue);
    QueueReceiver receiver2 = queueSession.createReceiver(queue);

    HttpGet httpGet = new HttpGet(apiBasePath + QueuesApiDelegate.QUEUES_API_PATH
                                          + "/" + queueName + "/consumers");
    ClientHelper.setAuthHeader(httpGet, username, password);

    CloseableHttpResponse response = client.execute(httpGet);
    String body = EntityUtils.toString(response.getEntity());

    ConsumerMetadata[] consumers = objectMapper.readValue(body, ConsumerMetadata[].class);
    for (ConsumerMetadata consumerMetadata : consumers) {
        validateTransportPropertyExistence(consumerMetadata);
    }

    Assert.assertEquals(consumers.length, 2, "Number of consumers returned is incorrect.");

    receiver1.close();
    receiver2.close();
    queueSession.close();
    connection.close();
}
 

@Parameters({"admin-username", "admin-password", "broker-hostname", "broker-port"})
@Test
public void testSpecificConsumerRetrieval(String username, String password,
                                          String hostname, String port) throws Exception {
    String queueName = "testSpecificConsumerRetrieval";

    // Create a durable queue using a JMS client
    InitialContext initialContextForQueue = ClientHelper
            .getInitialContextBuilder(username, password, hostname, port)
            .withQueue(queueName)
            .build();

    QueueConnectionFactory connectionFactory
            = (QueueConnectionFactory) initialContextForQueue.lookup(ClientHelper.CONNECTION_FACTORY);
    QueueConnection connection = connectionFactory.createQueueConnection();
    connection.start();

    QueueSession queueSession = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
    Queue queue = queueSession.createQueue(queueName);
    QueueReceiver receiver = queueSession.createReceiver(queue);

    HttpGet getAllConsumers = new HttpGet(apiBasePath + QueuesApiDelegate.QUEUES_API_PATH
                                          + "/" + queueName + "/consumers");
    ClientHelper.setAuthHeader(getAllConsumers, username, password);

    CloseableHttpResponse response = client.execute(getAllConsumers);
    Assert.assertEquals(response.getStatusLine().getStatusCode(), HttpStatus.SC_OK);
    String body = EntityUtils.toString(response.getEntity());

    ConsumerMetadata[] consumers = objectMapper.readValue(body, ConsumerMetadata[].class);

    Assert.assertTrue(consumers.length > 0, "Number of consumers returned is incorrect.");

    int id = consumers[0].getId();
    validateTransportPropertyExistence(consumers[0]);
    HttpGet getConsumer = new HttpGet(apiBasePath + QueuesApiDelegate.QUEUES_API_PATH + "/"
                                              + queueName + "/consumers/" + id);
    ClientHelper.setAuthHeader(getConsumer, username, password);

    response = client.execute(getConsumer);
    Assert.assertEquals(response.getStatusLine().getStatusCode(), HttpStatus.SC_OK);
    String consumerString = EntityUtils.toString(response.getEntity());
    ConsumerMetadata consumerMetadata = objectMapper.readValue(consumerString, ConsumerMetadata.class);

    Assert.assertEquals(consumerMetadata.getId().intValue(), id, "incorrect message id");

    receiver.close();
    queueSession.close();
    connection.close();
}
 

@Parameters({"admin-username", "admin-password", "broker-hostname", "broker-port"})
@Test
public void testNonExistingConsumer(String username, String password,
                                    String hostname, String port) throws Exception {

    String queueName = "testNonExistingConsumer";

    // Create a durable queue using a JMS client
    InitialContext initialContextForQueue = ClientHelper
            .getInitialContextBuilder(username, password, hostname, port)
            .withQueue(queueName)
            .build();

    QueueConnectionFactory connectionFactory
            = (QueueConnectionFactory) initialContextForQueue.lookup(ClientHelper.CONNECTION_FACTORY);
    QueueConnection connection = connectionFactory.createQueueConnection();
    connection.start();

    QueueSession queueSession = connection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
    Queue queue = queueSession.createQueue(queueName);
    QueueReceiver receiver1 = queueSession.createReceiver(queue);

    HttpGet getAllConsumers = new HttpGet(apiBasePath + QueuesApiDelegate.QUEUES_API_PATH
                                          + "/" + queueName + "/consumers");
    ClientHelper.setAuthHeader(getAllConsumers, username, password);

    CloseableHttpResponse response = client.execute(getAllConsumers);

    Assert.assertEquals(response.getStatusLine().getStatusCode(), HttpStatus.SC_OK,
                        "Incorrect status code");
    String consumerArray = EntityUtils.toString(response.getEntity());
    ConsumerMetadata[] consumers = objectMapper.readValue(consumerArray, ConsumerMetadata[].class);

    Assert.assertEquals(consumers.length, 1, "There should be a single consumer");
    int id = consumers[0].getId();
    receiver1.close();

    HttpGet getConsumer = new HttpGet(apiBasePath + QueuesApiDelegate.QUEUES_API_PATH
                                          + "/" + queueName + "/consumers/" + String.valueOf(id));
    ClientHelper.setAuthHeader(getConsumer, username, password);

    response = client.execute(getConsumer);
    Assert.assertEquals(response.getStatusLine().getStatusCode(), HttpStatus.SC_NOT_FOUND);

    String errorMessage = EntityUtils.toString(response.getEntity());
    Error error = objectMapper.readValue(errorMessage, Error.class);

    Assert.assertFalse(error.getMessage().isEmpty(), "Error message should be non empty.");
    queueSession.close();
    connection.close();
}
 

@Test(timeout = 5 * 60 * 1000)
public void test() throws Throwable {
   executeCommand("bundle:list");

   withinReason(new Callable<Boolean>() {
      @Override
      public Boolean call() throws Exception {
         assertTrue("artemis bundle installed", verifyBundleInstalled("artemis-server-osgi"));
         return true;
      }
   });

   Object service = waitForService("(objectClass=org.apache.activemq.artemis.core.server.ActiveMQServer)", 30000);
   assertNotNull(service);
   log.debug("have service " + service);

   executeCommand("service:list -n");

   Connection connection = null;
   try {
      JmsConnectionFactory factory = new JmsConnectionFactory("amqp://localhost:5672");
      connection = factory.createConnection(USER, PASSWORD);
      connection.start();

      QueueSession sess = (QueueSession) connection.createSession(false, javax.jms.Session.AUTO_ACKNOWLEDGE);
      Queue queue = sess.createQueue("exampleQueue");
      MessageProducer producer = sess.createProducer(queue);
      producer.send(sess.createTextMessage("TEST"));

      // Test browsing
      try (QueueBrowser browser = sess.createBrowser(queue)) {
         Enumeration messages = browser.getEnumeration();
         while (messages.hasMoreElements()) {
            messages.nextElement();
         }
      }

      // Test management
      Queue managementQueue = sess.createQueue("activemq.management");
      QueueRequestor requestor = new QueueRequestor(sess, managementQueue);
      connection.start();
      TextMessage m = sess.createTextMessage();
      m.setStringProperty("_AMQ_ResourceName", "broker");
      m.setStringProperty("_AMQ_OperationName", "getQueueNames");
      m.setText("[\"ANYCAST\"]");
      Message reply = requestor.request(m);
      String json = ((TextMessage) reply).getText();
      JsonArray array = Json.createReader(new StringReader(json)).readArray();
      List<JsonString> queues = (List<JsonString>) array.get(0);
      assertNotNull(queues);
      assertFalse(queues.isEmpty());

      MessageConsumer consumer = sess.createConsumer(queue);
      Message msg = consumer.receive(5000);
      assertNotNull(msg);
   } finally {
      if (connection != null) {
         connection.close();
      }
   }
}
 

private void sendMessageToServer() throws JMSException, IOException {

		QueueConnection queueConn = (QueueConnection) connectionFactory.createConnection();
		queueConn.start();

		QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);

		Destination destination = queueSession.createQueue(jmsQueue);

		MessageProducer queueSender = queueSession.createProducer(destination);
		queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
		Message message = queueSession.createTextMessage(createMessage());
		queueSender.send(message);

	}
 

public void startListner() throws JMSException {

		QueueConnection queueConn = (QueueConnection) connectionFactory.createConnection();
		QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);

		Destination destination = queueSession.createQueue("TESTQUEUE");

		MessageConsumer consumer = queueSession.createConsumer(destination);

		azureServiceBusEventsListner.setAzureEventsHandler(azureEventsHandler);
		consumer.setMessageListener(azureServiceBusEventsListner);
		queueConn.start();

	}