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

Example 96 with MessageConsumer

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

the class ActiveMQConnectionFactoryServiceTest method testGetConnectionFactory.

@Test
public void testGetConnectionFactory() throws Exception {
    LOGGER.info("Starting test");
    ActiveMQConnectionFactoryService cfs = ActiveMQConnectionFactoryServiceTest.activate();
    ConnectionFactory cf = cfs.getConnectionFactory();
    Connection connection = cf.createConnection();
    Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
    Topic t = session.createTopic("testTopic");
    MessageConsumer consumer = session.createConsumer(t);
    LOGGER.info("Starting connection");
    connection.start();
    LOGGER.info("Connection started.. sending message");
    session.createProducer(t).send(session.createTextMessage("testing with a message"));
    session.commit();
    LOGGER.info("Message sent ... receiving message");
    Message m = consumer.receive();
    LOGGER.info("Message received");
    assertTrue(m instanceof TextMessage);
    assertEquals("testing with a message", ((TextMessage) m).getText());
    session.close();
    connection.stop();
    deactivate(cfs);
}

Example 97 with MessageConsumer

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

the class TestNotificationListener method setUp.

@Before
public void setUp() throws Exception {
    System.setProperty("java.naming.factory.initial", "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
    System.setProperty("java.naming.provider.url", "vm://localhost?broker.persistent=false");
    ConnectionFactory connFac = new ActiveMQConnectionFactory("vm://localhost?broker.persistent=false");
    Connection conn = connFac.createConnection();
    conn.start();
    // We want message to be sent when session commits, thus we run in
    // transacted mode.
    Session session = conn.createSession(true, Session.SESSION_TRANSACTED);
    Destination hcatTopic = session.createTopic(HCatConstants.HCAT_DEFAULT_TOPIC_PREFIX);
    MessageConsumer consumer1 = session.createConsumer(hcatTopic);
    consumer1.setMessageListener(this);
    Destination tblTopic = session.createTopic(HCatConstants.HCAT_DEFAULT_TOPIC_PREFIX + ".mydb.mytbl");
    MessageConsumer consumer2 = session.createConsumer(tblTopic);
    consumer2.setMessageListener(this);
    Destination dbTopic = session.createTopic(HCatConstants.HCAT_DEFAULT_TOPIC_PREFIX + ".mydb");
    MessageConsumer consumer3 = session.createConsumer(dbTopic);
    consumer3.setMessageListener(this);
    setUpHiveConf();
    hiveConf.set(ConfVars.METASTORE_EVENT_LISTENERS.varname, NotificationListener.class.getName());
    hiveConf.setVar(HiveConf.ConfVars.HIVE_AUTHORIZATION_MANAGER, "org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLStdHiveAuthorizerFactory");
    SessionState.start(new CliSessionState(hiveConf));
    driver = DriverFactory.newDriver(hiveConf);
    client = new HiveMetaStoreClient(hiveConf);
}

Example 98 with MessageConsumer

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

the class ActiveMqMessagingService method addQueueListener.

public JMSMessageListenerAdapter addQueueListener(String queueName, final GoMessageListener listener) {
    try {
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageConsumer consumer = session.createConsumer(session.createQueue(queueName));
        return JMSMessageListenerAdapter.startListening(consumer, listener, daemonThreadStatsCollector);
    } catch (Exception e) {
        throw bomb(e);
    }
}

Example 99 with MessageConsumer

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

the class MessageListenerTest method drainQueue.

protected void drainQueue(Connection connection, Queue dest) throws JMSException, InterruptedException {
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageConsumer consumer = session.createConsumer(dest);
    while (consumer.receiveNoWait() != null) {
        System.out.println("Consuming old message");
    }
    consumer.close();
    session.close();
    assertNumMessagesInQueue("", connection, dest, 0, 0);
}

Example 100 with MessageConsumer

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

the class TestReceiver method receiveAndRespond.

private void receiveAndRespond() {
    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)));
        final javax.jms.Message inMessage = consumer.receive(10000);
        if (inMessage == null) {
            // System.out.println("TestReceiver timed out");
            throw new RuntimeException("No message received on destination " + receiveQueueName);
        }
        requestMessageId = inMessage.getJMSMessageID();
        // System.out.println("Received message " + requestMessageId);
        final TextMessage replyMessage = session.createTextMessage("Result");
        String correlationId = (forceMessageIdAsCorrelationId || inMessage.getJMSCorrelationID() == null) ? inMessage.getJMSMessageID() : inMessage.getJMSCorrelationID();
        replyMessage.setJMSCorrelationID(correlationId);
        Destination replyDest = staticReplyQueue != null ? session.createQueue(staticReplyQueue) : inMessage.getJMSReplyTo();
        if (replyDest != null) {
            final MessageProducer producer = closer.register(session.createProducer(replyDest));
            // System.out.println("Sending reply with correlation id " + correlationId + " to " + replyDest);
            producer.send(replyMessage);
        }
    } catch (Throwable e) {
        ex = e;
    }
}