Examples of org.apache.activemq.ActiveMQConnection.createSession()

Class org.apache.activemq.ActiveMQConnection

Examples of org.apache.activemq.ActiveMQConnection.createSession()

org.apache.activemq.ActiveMQConnection.createSession()
Creates a Session object. @param transacted indicates whether the session is transacted @param acknowledgeMode indicates whether the consumer or the client willacknowledge any messages it receives; ignored if the session is transacted. Legal values are Session.AUTO_ACKNOWLEDGE, Session.CLIENT_ACKNOWLEDGE, and Session.DUPS_OK_ACKNOWLEDGE. @return a newly created session @throws JMSException if the Connection object fails tocreate a session due to some internal error or lack of support for the specific transaction and acknowledgement mode. @see Session#AUTO_ACKNOWLEDGE @see Session#CLIENT_ACKNOWLEDGE @see Session#DUPS_OK_ACKNOWLEDGE @since 1.1

        ActiveMQConnection connection = (ActiveMQConnection) connectionFactory.createConnection();
        connection.start();


        populateDestination(1, queueName, connection);


        Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
        Destination destination = session.createQueue(queueName);


        MessageConsumer consumer = session.createConsumer(destination);
        TextMessage msg = (TextMessage) consumer.receive(20000);
        LOG.info("got: " + msg);

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                new ActiveMQConnectionFactory(broker.getTransportConnectors().get(0).getPublishableConnectString() + "?jms.transactedIndividualAck=true");
        connection = (ActiveMQConnection) connectionFactory.createConnection();
        connection.start();




        session = connection.createSession(true, Session.SESSION_TRANSACTED);
        consumer = session.createConsumer(destination);
        msg = (TextMessage) consumer.receive(10000);
        assertNotNull("got the message again", msg);
        assertEquals("redelivery count survives restart", 2, msg.getLongProperty("JMSXDeliveryCount"));
        assertEquals("re delivery flag", true, msg.getJMSRedelivered());

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    public void testNonBlockingMessageDeleiveryIsDelayed() throws Exception {
        final LinkedHashSet<Message> received = new LinkedHashSet<Message>();


        ActiveMQConnection connection = (ActiveMQConnection) connectionFactory.createConnection();
        connection.getRedeliveryPolicy().setInitialRedeliveryDelay(TimeUnit.SECONDS.toMillis(6));
        Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createQueue(destinationName);
        MessageConsumer consumer = session.createConsumer(destination);


        consumer.setMessageListener(new MessageListener() {
            @Override

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    @Test
    public void testNonBlockingMessageDeleiveryWithRollbacks() throws Exception {
        final LinkedHashSet<Message> received = new LinkedHashSet<Message>();


        ActiveMQConnection connection = (ActiveMQConnection) connectionFactory.createConnection();
        final Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
        final Destination destination = session.createQueue(destinationName);
        final MessageConsumer consumer = session.createConsumer(destination);


        consumer.setMessageListener(new MessageListener() {
            @Override

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        final LinkedHashSet<Message> received = new LinkedHashSet<Message>();
        final LinkedHashSet<Message> dlqed = new LinkedHashSet<Message>();


        ActiveMQConnection connection = (ActiveMQConnection) connectionFactory.createConnection();
        connection.getRedeliveryPolicy().setMaximumRedeliveries(5);
        final Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
        final Destination destination = session.createQueue(destinationName);
        final Destination dlq = session.createQueue("ActiveMQ.DLQ");
        final MessageConsumer consumer = session.createConsumer(destination);
        final MessageConsumer dlqConsumer = session.createConsumer(dlq);

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        final String DESTINATION_NAME = "foo.*";




        ActiveMQConnection activeMQConnection = (ActiveMQConnection) new ActiveMQConnectionFactory(openwireTransport.getConnectUri()).createConnection();
        activeMQConnection.start();
        Session s = activeMQConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        javax.jms.Topic jmsTopic = s.createTopic(DESTINATION_NAME);
        MessageConsumer consumer = s.createConsumer(jmsTopic);


        for (int i = 0; i < numberOfMessages; i++) {
            String payload = "Test Message: " + i;

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        final MQTTClientProvider provider = getMQTTClientProvider();
        initializeConnection(provider);


        ActiveMQConnection activeMQConnection = (ActiveMQConnection) new ActiveMQConnectionFactory(openwireTransport.getConnectUri()).createConnection();
        activeMQConnection.start();
        Session s = activeMQConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        javax.jms.Topic jmsTopic = s.createTopic("foo.far");
        MessageProducer producer = s.createProducer(jmsTopic);


        provider.subscribe("foo/+",AT_MOST_ONCE);
        for (int i = 0; i < numberOfMessages; i++) {

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        cf.setDispatchAsync(false);


        final ActiveMQConnection connection = (ActiveMQConnection) cf.createConnection();
        connection.start();


        final Session producerSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        final Queue destination = producerSession.createQueue(QUEUE_NAME + "?consumer.prefetchSize=" + prefetch);


        final Session consumerSession = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);


        final CountDownLatch commitDoneLatch = new CountDownLatch(1);

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        connection.start();


        final Session producerSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        final Queue destination = producerSession.createQueue(QUEUE_NAME + "?consumer.prefetchSize=" + prefetch);


        final Session consumerSession = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);


        final CountDownLatch commitDoneLatch = new CountDownLatch(1);
        final CountDownLatch messagesReceived = new CountDownLatch(2);


        final MessageConsumer testConsumer = consumerSession.createConsumer(destination);

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        cf.setDispatchAsync(false);


        final ActiveMQConnection connection = (ActiveMQConnection) cf.createConnection();
        connection.start();


        final Session producerSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        final Queue destination = producerSession.createQueue(QUEUE_NAME
                + "?consumer.prefetchSize=" + prefetch);


        final Queue signalDestination = producerSession.createQueue(QUEUE_NAME + ".signal"
                + "?consumer.prefetchSize=" + prefetch);

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