Example usage for javax.jms Session createProducer

Introduction

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

Prototype

MessageProducer createProducer(Destination destination) throws JMSException;

Source Link

Document

Creates a MessageProducer to send messages to the specified destination.

Usage

From source file:org.jbpm.bpel.tutorial.shipping.ShippingPT_Impl.java

protected void sendShippingMessage(String customerId) throws JMSException {
    // create a session
    Session jmsSession = jmsConnection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
    try {//w ww .j a va 2 s .  c  o m
        // create the message
        MapMessage message = jmsSession.createMapMessage();
        message.setString("customerId", customerId);

        // send it!
        MessageProducer producer = jmsSession.createProducer(shippingDestination);
        producer.send(message);

        log.debug("Sent shipping message: customerId=" + customerId);
    } finally {
        jmsSession.close();
    }
}

---

From source file:org.apache.activemq.bugs.AMQ6133PersistJMSRedeliveryTest.java

private void sendMessages() throws Exception {
    Connection connection = createConnection();
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    Destination queue = session.createQueue(QUEUE_NAME);
    Destination retainQueue = session.createQueue(QUEUE_NAME + "-retain");
    MessageProducer producer = session.createProducer(null);

    final byte[] payload = new byte[1000];
    producer.setDeliveryMode(DeliveryMode.PERSISTENT);
    BytesMessage message = session.createBytesMessage();
    message.writeBytes(payload);/*from w  w  w.  j a va2s .c  o m*/

    // Build up a set of messages that will be redelivered and updated later.
    while (getLogFileCount() < 3) {
        producer.send(queue, message);
    }

    // Now create some space for files that are retained during the test.
    while (getLogFileCount() < 6) {
        producer.send(retainQueue, message);
    }

    connection.close();
}

---

From source file:com.datatorrent.lib.io.jms.JMSStringInputOperatorTest.java

private void produceMsg(int numMessages) throws Exception {
    // Create a ConnectionFactory
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory("vm://localhost");

    // Create a Connection
    Connection connection = connectionFactory.createConnection();
    connection.start();// w w w  . j  a  va2 s  .  co m

    // Create a Session
    Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);

    // Create the destination (Topic or Queue)
    Destination destination = session.createQueue("TEST.FOO");

    // Create a MessageProducer from the Session to the Topic or Queue
    MessageProducer producer = session.createProducer(destination);
    producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);

    // Create a messages
    String text = "Hello world! From tester producer";
    TextMessage message = session.createTextMessage(text);
    for (int i = 0; i < numMessages; i++) {
        producer.send(message);
    }

    // Clean up
    session.close();
    connection.close();

}

---

From source file:org.apache.activemq.usecases.ConcurrentProducerDurableConsumerTest.java

private MessageProducer createMessageProducer(Session session, Destination destination) throws JMSException {
    MessageProducer producer = session.createProducer(destination);
    producer.setDeliveryMode(DeliveryMode.PERSISTENT);
    return producer;
}

---

From source file:org.geoserver.wfs.notification.JMSEventHelper.java

private boolean fireNotification(String byteString, JMSInfo info) {
    Session session = null;
    for (int i = 0; i < 5 && !info.closed; ++i) {
        session = info.getSession();//  www.  j av a  2  s .c o  m

        if (session == null) {
            continue;
        }

        try {
            MessageProducer producer = session.createProducer(null);
            Message message = session.createTextMessage(byteString);
            for (Destination d : info.destinations) {
                producer.send(d, message);
            }
            return true;
        } catch (Exception e) {
            recordFailure(e);
            info.invalidateSession(session);
            session = null; // Don't try to return the session
            continue;
        } finally {
            try {
                if (session != null) {
                    info.returnSession(session);
                }
            } catch (Exception e) {
                // ignore
            }
        }
    }

    // Ran out of retries

    return false;
}

---

From source file:org.dawnsci.commandserver.core.producer.AliveConsumer.java

protected void startNotifications() throws Exception {

    if (uri == null)
        throw new NullPointerException("Please set the URI before starting notifications!");
    this.cbean = new ConsumerBean();
    cbean.setStatus(ConsumerStatus.STARTING);
    cbean.setName(getName());//  w  ww.j  a v  a2  s .c o  m
    cbean.setConsumerId(consumerId);
    cbean.setVersion(consumerVersion);
    cbean.setStartTime(System.currentTimeMillis());
    try {
        cbean.setHostName(InetAddress.getLocalHost().getHostName());
    } catch (UnknownHostException e) {
        // Not fatal but would be nice...
        e.printStackTrace();
    }

    System.out.println("Running events on topic " + Constants.ALIVE_TOPIC + " to notify of '" + getName()
            + "' service being available.");

    final Thread aliveThread = new Thread(new Runnable() {
        public void run() {

            try {
                ConnectionFactory connectionFactory = ConnectionFactoryFacade.createConnectionFactory(uri);
                aliveConnection = connectionFactory.createConnection();
                aliveConnection.start();

                final Session session = aliveConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
                final Topic topic = session.createTopic(Constants.ALIVE_TOPIC);
                final MessageProducer producer = session.createProducer(topic);

                final ObjectMapper mapper = new ObjectMapper();

                // Here we are sending the message out to the topic
                while (isActive()) {
                    try {
                        Thread.sleep(Constants.NOTIFICATION_FREQUENCY);

                        TextMessage temp = session.createTextMessage(mapper.writeValueAsString(cbean));
                        producer.send(temp, DeliveryMode.NON_PERSISTENT, 1, 5000);

                        if (ConsumerStatus.STARTING.equals(cbean.getStatus())) {
                            cbean.setStatus(ConsumerStatus.RUNNING);
                        }

                    } catch (InterruptedException ne) {
                        break;
                    } catch (Exception neOther) {
                        neOther.printStackTrace();
                    }
                }
            } catch (Exception ne) {
                ne.printStackTrace();
                setActive(false);
            }
        }
    });
    aliveThread.setName("Alive Notification Topic");
    aliveThread.setDaemon(true);
    aliveThread.setPriority(Thread.MIN_PRIORITY);
    aliveThread.start();
}

---

From source file:org.apache.servicemix.jbi.cluster.requestor.AbstractJmsRequestorPool.java

protected MessageProducer createProducer(Session session, Destination destination) throws JMSException {
    return session.createProducer(destination);
}

---

From source file:org.apache.falcon.messaging.JMSMessageConsumerTest.java

public void sendMessages(String topic, WorkflowExecutionContext.Type type, boolean isFalconWF)
        throws JMSException, FalconException, IOException {
    ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(BROKER_URL);
    Connection connection = connectionFactory.createConnection();
    connection.start();//from   w  ww .j av  a 2 s.  c o  m

    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    Topic destination = session.createTopic(topic);
    javax.jms.MessageProducer producer = session.createProducer(destination);
    producer.setDeliveryMode(DeliveryMode.PERSISTENT);

    for (int i = 0; i < 5; i++) {
        Message message = null;

        switch (type) {
        case POST_PROCESSING:
            message = getMockFalconMessage(i, session);
            break;
        case WORKFLOW_JOB:
            message = getMockOozieMessage(i, session, isFalconWF);
            break;
        case COORDINATOR_ACTION:
            message = getMockOozieCoordMessage(i, session, isFalconWF);
        default:
            break;
        }
        Log.debug("Sending:" + message);
        producer.send(message);
    }
}

---

From source file:org.springframework.integration.jms.ChannelPublishingJmsMessageListener.java

private void sendReply(javax.jms.Message replyMessage, Destination destination, Session session)
        throws JMSException {
    MessageProducer producer = session.createProducer(destination);
    try {//from  ww  w.  j  a va  2 s  . c  om
        if (this.explicitQosEnabledForReplies) {
            producer.send(replyMessage, this.replyDeliveryMode, this.replyPriority, this.replyTimeToLive);
        } else {
            producer.send(replyMessage);
        }
    } finally {
        JmsUtils.closeMessageProducer(producer);
    }
}

---

From source file:org.openengsb.ports.jms.JMSPortTest.java

private String sendWithTempQueue(final String msg) {
    String resultString = jmsTemplate.execute(new SessionCallback<String>() {
        @Override//from www  . j  a  v  a2s  . c om
        public String doInJms(Session session) throws JMSException {
            Queue queue = session.createQueue("receive");
            MessageProducer producer = session.createProducer(queue);
            TemporaryQueue tempQueue = session.createTemporaryQueue();
            MessageConsumer consumer = session.createConsumer(tempQueue);
            TextMessage message = session.createTextMessage(msg);
            message.setJMSReplyTo(tempQueue);
            producer.send(message);
            TextMessage response = (TextMessage) consumer.receive(10000);
            assertThat(
                    "server should set the value of the correltion ID to the value of the received message id",
                    response.getJMSCorrelationID(), is(message.getJMSMessageID()));
            JmsUtils.closeMessageProducer(producer);
            JmsUtils.closeMessageConsumer(consumer);
            return response != null ? response.getText() : null;
        }
    }, true);
    return resultString;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• »