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

Example 6 with MessageConsumer

use of javax.jms.MessageConsumer in project quickstarts by jboss-switchyard.

the class JMSClient method verifyOutputQueue.

private static void verifyOutputQueue(Session session) throws Exception {
    MessageConsumer consumer = session.createConsumer(session.createQueue(QUEUE_A));
    int countA = 0;
    while ((consumer.receive(30000)) != null) {
        countA++;
    }
    consumer = session.createConsumer(session.createQueue(QUEUE_B));
    int countB = 0;
    while ((consumer.receive(1000)) != null) {
        countB++;
    }
    consumer = session.createConsumer(session.createQueue(QUEUE_C));
    int countC = 0;
    while ((consumer.receive(1000)) != null) {
        countC++;
    }
    System.out.println(QUEUE_A + "=" + countA + ", " + QUEUE_B + "=" + countB + ", " + QUEUE_C + "=" + countC);
}

Example 7 with MessageConsumer

use of javax.jms.MessageConsumer in project quickstarts by jboss-switchyard.

the class JmsBindingTest method testRollbackB.

@Test
public void testRollbackB() throws Exception {
    String command = "rollback.B";
    Connection conn = _connectionFactory.createConnection(HORNETQ_USER, HORNETQ_PASSWORD);
    conn.start();
    try {
        Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = session.createProducer(_queueIn);
        TextMessage message = session.createTextMessage();
        message.setText(command);
        producer.send(message);
        session.close();
        session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageConsumer consumer = session.createConsumer(_queueOutA);
        TextMessage msg = TextMessage.class.cast(consumer.receive(1000));
        Assert.assertEquals(command, msg.getText());
        Assert.assertNull(consumer.receive(1000));
        consumer.close();
        consumer = session.createConsumer(_queueOutB);
        msg = TextMessage.class.cast(consumer.receive(1000));
        Assert.assertEquals(command, msg.getText());
        Assert.assertNull(consumer.receive(1000));
        consumer.close();
        consumer = session.createConsumer(_queueOutC);
        msg = TextMessage.class.cast(consumer.receive(1000));
        Assert.assertEquals(command, msg.getText());
        Assert.assertNull(consumer.receive(1000));
        session.close();
    } finally {
        conn.close();
    }
}

Example 8 with MessageConsumer

use of javax.jms.MessageConsumer in project quickstarts by jboss-switchyard.

the class JmsBindingTest method testNonTransacted.

@Test
public void testNonTransacted() throws Exception {
    String command = "rollback.A";
    Connection conn = _connectionFactory.createConnection(HORNETQ_USER, HORNETQ_PASSWORD);
    conn.start();
    try {
        Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = session.createProducer(_queueInNoTx);
        TextMessage message = session.createTextMessage();
        message.setText(command);
        producer.send(message);
        session.close();
        session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageConsumer consumer = session.createConsumer(_queueOutA);
        Assert.assertNull(consumer.receive(1000));
        consumer = session.createConsumer(_queueOutB);
        Assert.assertNull(consumer.receive(1000));
        consumer = session.createConsumer(_queueOutC);
        Assert.assertNull(consumer.receive(1000));
    } finally {
        conn.close();
    }
}

Example 9 with MessageConsumer

use of javax.jms.MessageConsumer in project quickstarts by jboss-switchyard.

the class ActiveMQClient method main.

/**
     * Only execution point for this application.
     * @param ignored not used.
     * @throws Exception if something goes wrong.
     */
public static void main(final String[] args) throws Exception {
    String[] orders = { "BREAD", "PIZZA", "JAM", "POTATO", "MILK", "JAM" };
    if (args.length != 0) {
        orders = args;
    }
    ActiveMQMixIn mixIn = new ActiveMQMixIn();
    try {
        Session session = mixIn.getSession();
        MessageProducer producer = session.createProducer(session.createQueue(ORDER_QUEUE));
        for (String order : orders) {
            final TextMessage message = session.createTextMessage();
            message.setText(order);
            producer.send(message);
        }
        session.close();
        session = mixIn.getSession();
        System.out.println("* * *  SHIPPING ORDERS  * * *");
        MessageConsumer consumer = session.createConsumer(session.createQueue(SHIPPING_QUEUE));
        Message msg = null;
        while ((msg = consumer.receive(1000)) != null) {
            if (msg instanceof TextMessage) {
                System.out.println(" - " + ((TextMessage) msg).getText());
            }
        }
        System.out.println();
        System.out.println("* * *  PENDING ORDERS (FILLING STOCK)  * * *");
        consumer = session.createConsumer(session.createQueue(FILLING_STOCK_QUEUE));
        while ((msg = consumer.receive(1000)) != null) {
            if (msg instanceof TextMessage) {
                System.out.println(" - " + ((TextMessage) msg).getText());
            }
        }
        session.close();
        Thread.sleep(2000);
    } finally {
        mixIn.uninitialize();
    }
}

Example 10 with MessageConsumer

use of javax.jms.MessageConsumer in project pinpoint by naver.

the class ActiveMQClientITBase method testQueuePush.

@Test
public void testQueuePush() throws Exception {
    // Given
    final String testQueueName = "TestPushQueue";
    final ActiveMQQueue testQueue = new ActiveMQQueue(testQueueName);
    final String testMessage = "Hello World for Queue!";
    final CountDownLatch consumerLatch = new CountDownLatch(1);
    final Collection<Throwable> consumerThrowables = new CopyOnWriteArrayList<Throwable>();
    // create producer
    ActiveMQSession producerSession = ActiveMQClientITHelper.createSession(getProducerBrokerName(), getProducerBrokerUrl());
    MessageProducer producer = producerSession.createProducer(testQueue);
    final TextMessage expectedTextMessage = producerSession.createTextMessage(testMessage);
    // create consumer
    ActiveMQSession consumerSession = ActiveMQClientITHelper.createSession(getConsumerBrokerName(), getConsumerBrokerUrl());
    MessageConsumer consumer = consumerSession.createConsumer(testQueue);
    consumer.setMessageListener(new AssertTextMessageListener(consumerLatch, consumerThrowables, expectedTextMessage));
    // When
    producer.send(expectedTextMessage);
    consumerLatch.await(1L, TimeUnit.SECONDS);
    // Then
    assertNoConsumerError(consumerThrowables);
    // Wait till all traces are recorded (consumer traces are recorded from another thread)
    awaitAndVerifyTraceCount(2, 5000L);
    // trace count : 1
    verifyProducerSendEvent(testQueue);
    // trace count : 1
    verifyConsumerPushEvent(testQueue);
}