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

Example 86 with MessageConsumer

use of javax.jms.MessageConsumer in project wildfly by wildfly.

the class SendToJMSQueueTest method sendMessageWithClientAcknowledge.

@Test
public void sendMessageWithClientAcknowledge() throws Exception {
    Connection senderConnection = null;
    Connection consumerConnection = null;
    Session senderSession = null;
    Session consumerSession = null;
    MessageConsumer consumer = null;
    try {
        // CREATE CONSUMER
        logger.trace("******* Creating connection for consumer");
        consumerConnection = factory.createConnection();
        logger.trace("Creating session for consumer");
        consumerSession = consumerConnection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        logger.trace("Creating consumer");
        consumer = consumerSession.createConsumer(queue2);
        logger.trace("Start session");
        consumerConnection.start();
        // SEND A MESSAGE
        logger.trace("***** Start - sending message to topic");
        senderConnection = factory.createConnection();
        logger.trace("Creating session..");
        senderSession = senderConnection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        MessageProducer producer = senderSession.createProducer(queue2);
        TextMessage message = senderSession.createTextMessage("Hahaha!");
        logger.trace("Sending..");
        producer.send(message);
        logger.trace("Message sent");
        senderConnection.start();
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        logger.trace("Closing connections and sessions");
        if (senderSession != null) {
            senderSession.close();
        }
        if (senderConnection != null) {
            senderConnection.close();
        }
    }
    Message receivedMessage = null;
    Message receivedMessage2 = null;
    try {
        logger.trace("Receiving");
        receivedMessage = consumer.receive(5000);
        logger.trace("Received a message");
        receivedMessage.acknowledge();
        consumerSession.recover();
        receivedMessage2 = consumer.receive(5000);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (consumerSession != null) {
            consumerSession.close();
        }
        if (consumerConnection != null) {
            consumerConnection.close();
        }
    }
    if (receivedMessage == null) {
        Assert.fail("received null instead of a TextMessage");
    }
    Assert.assertTrue("received a " + receivedMessage.getClass().getName() + " instead of a TextMessage", receivedMessage instanceof TextMessage);
    Assert.assertEquals("Hahaha!", ((TextMessage) receivedMessage).getText());
    if (receivedMessage2 != null) {
        Assert.fail("redelivered=" + String.valueOf(receivedMessage2.getJMSRedelivered()) + ", text=" + ((TextMessage) receivedMessage).getText());
    }
    Assert.assertNull("Message should not have been re-delivered", receivedMessage2);
}

Example 87 with MessageConsumer

use of javax.jms.MessageConsumer in project wildfly by wildfly.

the class SendToJMSQueueTest method sendMessageWithMissingClientAcknowledge.

@Test
public void sendMessageWithMissingClientAcknowledge() throws Exception {
    Connection senderConnection = null;
    Connection consumerConnection = null;
    Session senderSession = null;
    Session consumerSession = null;
    MessageConsumer consumer = null;
    try {
        // CREATE SUBSCRIBER
        logger.trace("******* Creating connection for consumer");
        consumerConnection = factory.createConnection();
        logger.trace("Creating session for consumer");
        consumerSession = consumerConnection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        logger.trace("Creating consumer");
        consumer = consumerSession.createConsumer(queue3);
        logger.trace("Start session");
        consumerConnection.start();
        // SEND A MESSAGE
        logger.trace("***** Start - sending message to topic");
        senderConnection = factory.createConnection();
        logger.trace("Creating session..");
        senderSession = senderConnection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        MessageProducer producer = senderSession.createProducer(queue3);
        TextMessage message = senderSession.createTextMessage("Hello world!");
        logger.trace("Sending..");
        producer.send(message);
        logger.trace("Message sent");
        senderConnection.start();
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        logger.trace("Closing connections and sessions");
        if (senderSession != null) {
            senderSession.close();
        }
        if (senderConnection != null) {
            senderConnection.close();
        }
    }
    Message receivedMessage = null;
    try {
        logger.trace("Receiving");
        receivedMessage = consumer.receive(5000);
        try {
            Thread.sleep(1000);
        } catch (InterruptedException ex) {
        }
        consumerSession.recover();
        receivedMessage = consumer.receive(5000);
        receivedMessage.acknowledge();
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail(e.getMessage());
    } finally {
        if (consumerSession != null) {
            consumerSession.close();
        }
        if (consumerConnection != null) {
            consumerConnection.close();
        }
    }
    if (receivedMessage == null) {
        Assert.fail("Message should have been re-delivered, but subsequent attempt to receive it returned null");
    }
    Assert.assertTrue("received a " + receivedMessage.getClass().getName() + " instead of a TextMessage", receivedMessage instanceof TextMessage);
    Assert.assertEquals(((TextMessage) receivedMessage).getText(), "Hello world!");
    Assert.assertTrue("Redelivered header should have been set to true", receivedMessage.getJMSRedelivered());
}

Example 88 with MessageConsumer

use of javax.jms.MessageConsumer in project wildfly by wildfly.

the class SendToJMSQueueTest method sendAndReceiveMessage.

@Test
public void sendAndReceiveMessage() throws Exception {
    Connection connection = null;
    Session session = null;
    Message receivedMessage = null;
    try {
        // SEND A MESSAGE
        connection = factory.createConnection();
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = session.createProducer(queue);
        Message message = session.createTextMessage(MESSAGE_TEXT);
        producer.send(message);
        connection.start();
        session.close();
        connection.close();
        try {
            Thread.sleep(2000);
        } catch (InterruptedException ex) {
        }
        // RECEIVE THE MESSAGE BACK
        connection = factory.createConnection();
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageConsumer consumer = session.createConsumer(queue);
        connection.start();
        receivedMessage = consumer.receive(5000);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        // CLEANUP
        if (session != null) {
            session.close();
        }
        if (connection != null) {
            connection.close();
        }
    }
    // ASSERTIONS
    Assert.assertTrue(receivedMessage instanceof TextMessage);
    Assert.assertTrue(((TextMessage) receivedMessage).getText().equals(MESSAGE_TEXT));
}

Example 89 with MessageConsumer

use of javax.jms.MessageConsumer in project wildfly by wildfly.

the class ResourceInjectionSubstitutionTestCase method testResourceInjectionSubstitutionMdb.

/**
     * Test resource injection with MDB
     */
@Test
public void testResourceInjectionSubstitutionMdb() throws Exception {
    // ConnectionFactory and Reply message are injected in SimpleMDB
    ConnectionFactory factory = (ConnectionFactory) ctx.lookup("ConnectionFactory");
    Connection con = factory.createConnection();
    try {
        Destination dest = (Destination) ctx.lookup("java:jboss/queue/testQueue");
        Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = session.createProducer(dest);
        Queue replyQueue = session.createTemporaryQueue();
        MessageConsumer consumer = session.createConsumer(replyQueue);
        con.start();
        TextMessage msg = session.createTextMessage();
        msg.setJMSReplyTo(replyQueue);
        msg.setText("This is message one");
        producer.send(msg);
        MapMessage replyMsg = (MapMessage) consumer.receive(5000);
        Assert.assertNotNull(replyMsg);
        Assert.assertEquals("It's Friday!!!", replyMsg.getString("replyMsg"));
    } finally {
        con.close();
    }
}

Example 90 with MessageConsumer

use of javax.jms.MessageConsumer in project ats-framework by Axway.

the class ManagedSession method close.

@Override
public synchronized void close() throws JMSException {
    for (final QueueBrowser b : browsers) try {
        b.close();
    } catch (final Exception e) {
    }
    browsers.clear();
    for (final MessageConsumer b : consumers) try {
        b.close();
    } catch (final Exception e) {
    }
    for (final MessageProducer b : producers) try {
        b.close();
    } catch (final Exception e) {
    }
    for (final ManagedSession b : sessions) b.shutdown();
    session.close();
}