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

Example 11 with QueueReceiver

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

the class AcknowledgeAnomaliesQueueMessageIT method messageTestBase.

private void messageTestBase(MessageTestType mtt) 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 < 2; ++i) {
            // send two messages
            queueSender.send(mtt.gen(queueSession, (Serializable) queue));
        }
    } finally {
        reconnect();
    }
    Message msgNotAcked = null;
    try {
        queueConn.start();
        QueueSession queueSession = queueConn.createQueueSession(false, RMQSession.CLIENT_INDIVIDUAL_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        QueueReceiver queueReceiver = queueSession.createReceiver(queue);
        msgNotAcked = queueReceiver.receive(TEST_RECEIVE_TIMEOUT);
        mtt.check(msgNotAcked, (Serializable) queue);
        Message msg2 = queueReceiver.receive(TEST_RECEIVE_TIMEOUT);
        mtt.check(msg2, (Serializable) queue);
        msg2.acknowledge();
        // repeat acknowledgement: should be a no-op
        msg2.acknowledge();
    } finally // requeues unacknowledged messages
    {
        reconnect();
    }
    try {
        // should get an illegal state exception
        msgNotAcked.acknowledge();
    } catch (IllegalStateException ise) {
    // brilliant
    } catch (Exception e) {
        fail(String.format("Message acknowledged outside session gave wrong exception: %s", e));
    }
    {
        queueConn.start();
        // automatically acknowledged
        QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        QueueReceiver queueReceiver = queueSession.createReceiver(queue);
        Message msg = queueReceiver.receive(TEST_RECEIVE_TIMEOUT);
        mtt.check(msg, (Serializable) queue);
        // repeat ack: should be a no-op
        msg.acknowledge();
    }
}

Example 12 with QueueReceiver

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

the class ReceiveNoWaitIT method messageTestBase.

private void messageTestBase(MessageTestType mtt) 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);
        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);
    QueueReceiver queueReceiver = queueSession.createReceiver(queue);
    mtt.check(queueReceiver.receiveNoWait(), (Serializable) queue);
}

Example 13 with QueueReceiver

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

the class RequeueMessageOnTimeoutIT method requeueParameterTrueTimeoutMessageShouldBeNackedAndConsumerStillActive.

@Test
void requeueParameterTrueTimeoutMessageShouldBeNackedAndConsumerStillActive() throws Exception {
    sendMessage();
    QueueConnection connection = null;
    try {
        connection = connection(true, true);
        QueueSession queueSession = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        QueueReceiver queueReceiver = queueSession.createReceiver(queue);
        List<Message> receivedMessages = Collections.synchronizedList(new ArrayList<>());
        AtomicBoolean interrupted = new AtomicBoolean(false);
        queueReceiver.setMessageListener(message -> {
            receivedMessages.add(message);
            if (receivedMessages.size() == 1) {
                try {
                    Thread.sleep(REQUEUE_TIMEOUT_MS * 2);
                } catch (InterruptedException e) {
                    interrupted.set(true);
                }
            }
        });
        TestUtils.waitUntil(Duration.ofSeconds(5), () -> receivedMessages.size() == 2);
        assertThat(interrupted.get()).isTrue();
        assertThat(receivedMessages).hasSize(2);
        assertThat(receivedMessages.get(0).getJMSRedelivered()).isFalse();
        assertThat(receivedMessages.get(1).getJMSRedelivered()).isTrue();
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
}

Example 14 with QueueReceiver

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

the class RequeueMessageOnTimeoutIT method requeueParameterTrueNoExceptionInListenerQueueShouldBeEmpty.

@Test
public void requeueParameterTrueNoExceptionInListenerQueueShouldBeEmpty() throws Exception {
    sendMessage();
    QueueConnection connection = null;
    try {
        connection = connection(true, false);
        QueueSession queueSession = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Queue queue = queueSession.createQueue(QUEUE_NAME);
        QueueReceiver queueReceiver = queueSession.createReceiver(queue);
        final CountDownLatch latch = new CountDownLatch(1);
        queueReceiver.setMessageListener(message -> latch.countDown());
        // the message has been consumed, no longer in the queue
        queueSession = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        queueReceiver = queueSession.createReceiver(queue);
        Message message = queueReceiver.receive(1000L);
        assertNull(message);
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
}

Example 15 with QueueReceiver

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

the class SimpleBrowseQueueMessageIT method messageTestBase.

private void messageTestBase(MessageTestType mtt, String selector, 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);
        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);
    mtt.check(queueReceiver.receive(TEST_RECEIVE_TIMEOUT), (Serializable) queue);
}