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

Example 56 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class IndividualAcknowledgeQueueMessageIT method messageTestBase.

private void messageTestBase(MessageTestType mtt) throws Exception {
    int noToSend = 10;
    int noToAck = 5;
    try {
        queueConn.start();
        QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        drainQueue(queueSession, queue);
        QueueSender queueSender = queueSession.createSender(queue);
        queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        for (int i = 0; i < noToSend; ++i) {
            queueSender.send(mtt.gen(queueSession, (Serializable) queue));
        }
    } finally {
        reconnect();
    }
    try {
        queueConn.start();
        QueueSession queueSession = queueConn.createQueueSession(false, RMQSession.CLIENT_INDIVIDUAL_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        QueueReceiver queueReceiver = queueSession.createReceiver(queue);
        int i = 0;
        for (; i < noToSend - noToAck; ++i) {
            Message msg = queueReceiver.receive(TEST_RECEIVE_TIMEOUT);
            mtt.check(msg, (Serializable) queue);
        }
        for (; i < noToSend; ++i) {
            Message msg = queueReceiver.receive(TEST_RECEIVE_TIMEOUT);
            mtt.check(msg, (Serializable) queue);
            msg.acknowledge();
        }
    } finally // requeues unacknowledged messages
    {
        reconnect();
    }
    {
        queueConn.start();
        QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        QueueReceiver queueReceiver = queueSession.createReceiver(queue);
        for (int i = noToSend - noToAck; i < noToSend; ++i) {
            Message msg = queueReceiver.receive(TEST_RECEIVE_TIMEOUT);
            mtt.check(msg, (Serializable) queue);
        }
    }
}

Example 57 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class AsyncConsumerIT method testSendAndAsyncReceiveTextMessage.

/**
 * Basic send and receive with a Consumer. Uses serial send followed by async receive.
 * @throws Exception if test error.
 */
@Test
public void testSendAndAsyncReceiveTextMessage() throws Exception {
    try {
        queueConn.start();
        QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        QueueSender queueSender = queueSession.createSender(queue);
        queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        TextMessage message = queueSession.createTextMessage(MESSAGE);
        queueSender.send(message);
    } finally {
        reconnect();
    }
    queueConn.start();
    QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
    Queue queue = queueSession.createQueue(QUEUE_NAME);
    QueueReceiver queueReceiver = queueSession.createReceiver(queue);
    CountDownLatch latch = new CountDownLatch(1);
    MessageListener listener = new MessageListener(latch);
    queueReceiver.setMessageListener(listener);
    latch.await(1000, TimeUnit.MILLISECONDS);
    TextMessage message = (TextMessage) listener.getLastMessage();
    assertEquals(MESSAGE, message.getText());
    assertEquals(1, listener.getMessageCount());
    assertTrue(listener.isSuccess());
}

Example 58 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class LimitedBrowseQueueMessageIT method messageTestBase.

private void messageTestBase(MessageTestType mtt, String selector, int numSend, int numExpected) throws Exception {
    try {
        queueConn.start();
        QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        drainQueue(queueSession, queue);
        QueueSender queueSender = queueSession.createSender(queue);
        queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        for (int i = 0; i < numSend; ++i) queueSender.send(mtt.gen(queueSession, (Serializable) queue));
    } finally {
        reconnect();
    }
    queueConn.start();
    QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
    Queue queue = queueSession.createQueue(QUEUE_NAME);
    {
        // Browse queue before receiving message
        QueueBrowser queueBrowser = queueSession.createBrowser(queue, selector);
        Enumeration<?> e = queueBrowser.getEnumeration();
        int numE = 0;
        Message msg = null;
        while (e.hasMoreElements()) {
            ++numE;
            msg = (Message) e.nextElement();
            mtt.check(msg, (Serializable) queue);
        }
        assertEquals(numExpected, numE, "Wrong number of messages on browse queue");
    }
    QueueReceiver queueReceiver = queueSession.createReceiver(queue);
    for (int i = 0; i < numSend; ++i) mtt.check(queueReceiver.receive(TEST_RECEIVE_TIMEOUT), (Serializable) queue);
}

Example 59 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class AmqpPropertiesCustomiserIT method customiserIsApplied.

@Test
public void customiserIsApplied() throws Exception {
    channel.queueDeclare(QUEUE_NAME, // durable
    false, // exclusive
    true, // autoDelete
    true, // options
    null);
    queueConn.start();
    QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
    // write-only AMQP-mapped queue
    Queue queue = new RMQDestination(QUEUE_NAME, "", QUEUE_NAME, null);
    QueueSender queueSender = queueSession.createSender(queue);
    TextMessage message = queueSession.createTextMessage(MESSAGE);
    queueSender.send(message);
    queueConn.close();
    GetResponse response = channel.basicGet(QUEUE_NAME, false);
    assertNotNull(response, "basicGet failed to retrieve a response");
    byte[] body = response.getBody();
    assertNotNull(body, "body of response is null");
    assertEquals(new String(body), MESSAGE, "body of response is not correct");
    assertEquals(response.getProps().getContentType(), TEXT_PLAIN, "body of response is not correct");
}