Example usage for javax.jms Session AUTO_ACKNOWLEDGE

Introduction

In this page you can find the example usage for javax.jms Session AUTO_ACKNOWLEDGE.

Prototype

int AUTO_ACKNOWLEDGE

To view the source code for javax.jms Session AUTO_ACKNOWLEDGE.

Click Source Link

Document

With this acknowledgment mode, the session automatically acknowledges a client's receipt of a message either when the session has successfully returned from a call to receive or when the message listener the session has called to process the message successfully returns.

Usage

From source file:sk.seges.test.jms.multiple.QueueSendReceiveTest.java

@Test
public void testReceive() throws Exception {
    Connection connection = testConnectionFactory.createConnection();
    connection.start();/*w w  w. j  a  va 2  s. c  o  m*/
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageConsumer consumer = session.createConsumer(testQueueA);
    Message rawMessage = consumer.receive();
    assertTrue(rawMessage instanceof TextMessage);

    TextMessage message = (TextMessage) rawMessage;
    assertEquals("test text", message.getText());
    connection.close();
}

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From source file:com.navercorp.pinpoint.demo.gateway.configuration.GatewayConfiguration.java

@Bean
Session session(Connection amqConnection) throws JMSException {
    return amqConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
}

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From source file:org.wso2.andes.systest.MergeConfigurationTest.java

/**
 * Test that setting messageCount takes affect on topics
 *
 * We send 10 messages and disconnect at 9
 *
 * @throws Exception//from  www.  j  av a2 s .c o  m
 */
public void testTopicConsumerMessageCount() throws Exception {
    MAX_QUEUE_MESSAGE_COUNT = 10;

    configureTopic(getName(), (MAX_QUEUE_MESSAGE_COUNT * 4) - 1);

    //Configure topic as a subscription
    setProperty(".topics.topic(" + topicCount + ").subscriptionName", "clientid:" + getTestQueueName());
    configureTopic(getName(), (MAX_QUEUE_MESSAGE_COUNT - 1));

    //Start the broker
    startBroker();

    topicConsumer(Session.AUTO_ACKNOWLEDGE, true);
}

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From source file:org.wso2.carbon.sample.consumer.JMSQueueMessageConsumer.java

public void run() {
    // create queue connection
    QueueConnection queueConnection = null;
    try {//from  ww  w. j a  va  2s  .  c o  m
        queueConnection = queueConnectionFactory.createQueueConnection();

        queueConnection.start();
    } catch (JMSException e) {
        log.info("Can not create queue connection." + e);
        return;
    }
    Session session = null;
    try {

        session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createQueue(queueName);
        MessageConsumer consumer = session.createConsumer(destination);

        int count = 0;
        long totalLatency = 0;
        long lastTimestamp = System.currentTimeMillis();

        while (active) {
            Message message = consumer.receive(1000);
            if (message != null) {
                //                    if (message instanceof MapMessage) {
                MapMessage mapMessage = (MapMessage) message;
                long currentTime = System.currentTimeMillis();
                long sentTimestamp = (Long) mapMessage.getObject("time");

                totalLatency = totalLatency + (currentTime - sentTimestamp);

                int logCount = 1000;

                if ((count % logCount == 0) && (count > warmUpCount)) {
                    double rate = (logCount * 1000.0d / (System.currentTimeMillis() - lastTimestamp));
                    log.info("Consumer: " + consumerId + " (" + logCount + " received) rate: " + rate
                            + " Latency:" + (totalLatency / (logCount * 1.0d)));
                    //                            log.info("total latency:" + totalLatency);
                    log.info("Total rate: " + (int) (consumers * rate));
                    totalLatency = 0;
                    lastTimestamp = System.currentTimeMillis();
                }
                count++;
            }
        }
        log.info("Finished listening for messages.");

    } catch (JMSException e) {
        log.info("Can not subscribe." + e);
    } finally {
        if (session != null) {
            try {
                session.close();
            } catch (JMSException e) {
                log.error(e);
            }
        }
        try {
            queueConnection.stop();
            queueConnection.close();
        } catch (JMSException e) {
            e.printStackTrace();
        }
    }
}

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From source file:de.adorsys.jmspojo.JMSJavaFutureAdapterTest.java

@Before
public void setup() throws Exception {
    broker = new BrokerService();
    broker.setPersistent(false);/*www .j  a v a2  s.c o  m*/

    // configure the broker
    broker.addConnector("vm://test");
    broker.setBrokerName("test");
    broker.setUseShutdownHook(false);

    broker.start();

    cf = new ActiveMQConnectionFactory("vm://localhost?create=false");
    qc = cf.createQueueConnection();
    QueueSession createQueueSession = qc.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    testQueue = createQueueSession.createQueue("TestQueue");
    createQueueSession.createReceiver(testQueue).setMessageListener(new MessageListener() {

        @Override
        public void onMessage(Message message) {
            try {
                boolean sendTimeout = message.getBooleanProperty("timeout");
                boolean sendError = message.getBooleanProperty("error");
                if (sendError) {
                    JMSJavaFutureAdapter<PingMessage> jmsSender = new JMSJavaFutureAdapter<PingMessage>(
                            objectMapper, cf, null, TIMEOUT);
                    HashMap<String, Object> messageProperties = new HashMap<String, Object>();
                    messageProperties.put("ERROR", "test error");
                    jmsSender.send(message.getJMSReplyTo(), messageProperties, null);
                } else if (!sendTimeout) {
                    JMSJavaFutureAdapter<PingMessage> jmsSender = new JMSJavaFutureAdapter<PingMessage>(
                            objectMapper, cf, null, TIMEOUT);
                    jmsSender.send(message.getJMSReplyTo(), null, ((TextMessage) message).getText());
                }

            } catch (JMSException e) {
                e.printStackTrace();
            }
        }
    });
    qc.start();

}

---

From source file:biz.fstechnology.micro.server.jms.AbstractJmsService.java

/**
 * @see biz.fstechnology.micro.server.Service#init()
 *///  ww  w  .  j a va  2s. co m
@Override
public void init() throws Exception {
    Connection connection = createJmsTemplate().getConnectionFactory().createConnection();
    session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageConsumer consumer = session.createConsumer(session.createTopic(getListenTopic()));
    consumer.setMessageListener(this);

    replyProducer = session.createProducer(null);
    replyProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);

    connection.start();
}

---

From source file:org.logicblaze.lingo.jmx.remote.jms.MBeanJmsServerConnectionClient.java

/**
 * Construct this thing/*from  www. j av a2 s. c  o m*/
 * 
 * @param connection
 * @throws JMSException
 */
public MBeanJmsServerConnectionClient(MBeanJmsServerConnection connection, Connection jmsConnection)
        throws JMSException {
    super(connection);
    this.serverConnection = connection;
    Session jmsSession = jmsConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    replyToDestination = jmsSession.createTemporaryTopic();
    MessageConsumer consumer = jmsSession.createConsumer(replyToDestination);
    consumer.setMessageListener(this);
}

---

From source file:org.apache.servicemix.wsn.jms.JmsPullPoint.java

protected void initSession() throws JMSException {
    if (session == null) {
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        queue = session.createQueue(getName());
        producer = session.createProducer(queue);
        consumer = session.createConsumer(queue);
    }/*w  w w .  j av  a2 s . c  o  m*/
}

---

From source file:nl.han.dare2date.jms.JMSPublisher.java

public boolean connect(String topicName) {
    try {/*from   w ww . j a  va2 s. c om*/
        context = JMSUtil.getContext();
    } catch (NamingException e) {
        logger.error("Can't create context", e);
        return false;
    } catch (IOException e) {
        logger.error("Can't create context", e);
        return false;
    }

    connection = JMSUtil.getConnection();

    try {
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    } catch (JMSException e) {
        logger.error("Can't create session", e);
        return false;
    }

    Destination topic = null;
    try {
        topic = (Topic) context.lookup(topicName);
    } catch (NamingException e) {
        logger.error("Can't load topic by name", e);
        return false;
    }

    try {
        topicPublisher = session.createProducer(topic);
    } catch (JMSException e) {
        logger.error("Can't create producer", e);
        return false;
    }

    return true;
}

---

From source file:de.adorsys.jmspojo.JMSServiceAdapterFactoryTest.java

@Before
public void setup() throws Exception {
    broker = new BrokerService();
    broker.setPersistent(false);//from   ww w .  j av  a 2  s .  c o m

    // configure the broker
    broker.addConnector("vm://test");
    broker.setBrokerName("test");
    broker.setUseShutdownHook(false);

    broker.start();

    cf = new ActiveMQConnectionFactory("vm://localhost?create=false");
    qc = cf.createQueueConnection();
    QueueSession createQueueSession = qc.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    defaultQueue = createQueueSession.createQueue("TestQueue");
    createQueueSession.createReceiver(defaultQueue).setMessageListener(new MessageListener() {

        @Override
        public void onMessage(Message message) {
            try {
                boolean sendTimeout = message.getBooleanProperty("timeout");
                if (!sendTimeout) {
                    JMSJavaFutureAdapter<PingMessage> jmsSender = new JMSJavaFutureAdapter<PingMessage>(
                            OBJECT_MAPPER, cf, null, JMS_TIMEOUT);
                    jmsSender.send(message.getJMSReplyTo(), null, ((TextMessage) message).getText());
                }
            } catch (JMSException e) {
                e.printStackTrace();
            }
        }
    });

    dedicatedQueue = createQueueSession.createQueue("DedicatedQueue");
    createQueueSession.createReceiver(dedicatedQueue).setMessageListener(new MessageListener() {

        @Override
        public void onMessage(Message message) {
            try {
                JMSJavaFutureAdapter<PingMessage> jmsSender = new JMSJavaFutureAdapter<PingMessage>(
                        OBJECT_MAPPER, cf, null, JMS_TIMEOUT);
                PingMessage data = new PingMessage();
                data.setPing("dedicted response");
                jmsSender.send(message.getJMSReplyTo(), null, data);
            } catch (JMSException e) {
                e.printStackTrace();
            }
        }
    });
    qc.start();

    JMSServiceAdapterFactory jmsServiceStubFactory = new JMSServiceAdapterFactory(OBJECT_MAPPER, cf,
            defaultQueue, JMS_TIMEOUT);
    service = jmsServiceStubFactory.generateJMSServiceProxy(JMSSampleService.class);

}

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