Examples with MessageConsumer javax.jms.MessageConsumer used on opensource projects

Example 56 with MessageConsumer

use of javax.jms.MessageConsumer in project cxf by apache.

the class TestReceiver method drainQueue.

private void drainQueue() {
    try (ResourceCloser closer = new ResourceCloser()) {
        Connection connection = closer.register(connectionFactory.createConnection());
        connection.start();
        Session session = closer.register(connection.createSession(false, Session.AUTO_ACKNOWLEDGE));
        MessageConsumer consumer = closer.register(session.createConsumer(session.createQueue(receiveQueueName)));
        javax.jms.Message message = null;
        do {
            message = consumer.receive(100);
        } while (message != null);
    } catch (JMSException e) {
        throw JMSUtil.convertJmsException(e);
    }
}

Example 57 with MessageConsumer

use of javax.jms.MessageConsumer in project cxf by apache.

the class PooledConnectionTempQueueTest method receiveAndRespondWithMessageIdAsCorrelationId.

public void receiveAndRespondWithMessageIdAsCorrelationId(ConnectionFactory connectionFactory, String queueName) throws JMSException {
    Connection con = connectionFactory.createConnection();
    Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageConsumer consumer = session.createConsumer(session.createQueue(queueName));
    final javax.jms.Message inMessage = consumer.receive();
    // String requestMessageId = inMessage.getJMSMessageID();
    // System.out.println("Received message " + requestMessageId);
    final TextMessage replyMessage = session.createTextMessage("Result");
    replyMessage.setJMSCorrelationID(inMessage.getJMSMessageID());
    final MessageProducer producer = session.createProducer(inMessage.getJMSReplyTo());
    // System.out.println("Sending reply to " + inMessage.getJMSReplyTo());
    producer.send(replyMessage);
    producer.close();
    consumer.close();
    session.close();
    con.close();
}

Example 58 with MessageConsumer

use of javax.jms.MessageConsumer in project tomee by apache.

the class JMSContextImpl method createDurableConsumer.

@Override
public JMSConsumer createDurableConsumer(final Topic topic, final String name) {
    try {
        // JMS 2 only: final JMSConsumerImpl consumer = new JMSConsumerImpl(this, session().createDurableConsumer(topic, name));
        final MessageConsumer delegate = session().createDurableSubscriber(topic, name);
        checkAutoStart();
        return new JMSConsumerImpl(this, delegate);
    } catch (final JMSException e) {
        throw toRuntimeException(e);
    }
}

Example 59 with MessageConsumer

use of javax.jms.MessageConsumer in project tomee by apache.

the class JmsTest method createSender.

@SuppressWarnings("unchecked")
private synchronized void createSender(final Connection connection, final Destination requestQueue) throws JMSException {
    Session session = null;
    MessageProducer producer = null;
    MessageConsumer consumer = null;
    try {
        // create request
        final Map<String, Object> request = new TreeMap<String, Object>();
        request.put("args", new Object[] { "cheese" });
        // create a new temp response queue
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        final Destination responseQueue = session.createTemporaryQueue();
        // Create a request messages
        final ObjectMessage requestMessage = session.createObjectMessage();
        requestMessage.setJMSReplyTo(responseQueue);
        requestMessage.setObject((Serializable) request);
        // Send the request message
        producer = session.createProducer(requestQueue);
        producer.send(requestMessage);
        // wait for the response message
        consumer = session.createConsumer(responseQueue);
        final Message message = consumer.receive(30000);
        // verify message
        assertNotNull("Did not get a response message", message);
        assertTrue("Response message is not an ObjectMessage", message instanceof ObjectMessage);
        final ObjectMessage responseMessage = (ObjectMessage) message;
        final Serializable object = responseMessage.getObject();
        assertNotNull("Response ObjectMessage contains a null object");
        assertTrue("Response ObjectMessage does not contain an instance of Map", object instanceof Map);
        final Map<String, String> response = (Map<String, String>) object;
        // process results
        final String returnValue = response.get("return");
        assertEquals("test-cheese", returnValue);
    } finally {
        MdbUtil.close(consumer);
        MdbUtil.close(producer);
        MdbUtil.close(session);
    }
}

Example 60 with MessageConsumer

use of javax.jms.MessageConsumer in project tomee by apache.

the class JmsProxyTest method testProxy.

public void testProxy() throws Exception {
    // create reciever object
    final JmsProxyTest.TestObject testObject = new JmsProxyTest.TestObject("foo");
    final MdbInvoker mdbInvoker = new MdbInvoker(connectionFactory, testObject);
    // Create a Session
    final Connection connection = connectionFactory.createConnection();
    connection.start();
    final Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    // Create the request Queue
    final Destination requestQueue = session.createQueue(REQUEST_QUEUE_NAME);
    final MessageConsumer consumer = session.createConsumer(requestQueue);
    consumer.setMessageListener(mdbInvoker);
    // create in invoker
    final JmsProxyTest.TestInterface testInterface = MdbProxy.newProxyInstance(JmsProxyTest.TestInterface.class, connectionFactory, REQUEST_QUEUE_NAME);
    assertEquals("foobar", testInterface.echo("bar"));
    assertEquals("foobar", testInterface.echo("bar"));
    assertEquals("foobar", testInterface.echo("bar"));
    assertEquals("foobar", testInterface.echo("bar"));
    assertEquals("foobar", testInterface.echo("bar"));
}