Example usage for javax.jms MessageProducer send

Introduction

In this page you can find the example usage for javax.jms MessageProducer send.

Prototype

void send(Message message) throws JMSException;

Source Link

Document

Sends a message using the MessageProducer 's default delivery mode, priority, and time to live.

Usage

From source file:org.wso2.carbon.esb.scenario.test.common.jms.ActiveMQJMSClient.java

/**
 * Function to produce message to ActiveMQ Queue
 *
 * @param queueName name of the target queue
 * @param messageStr message to place//from  w  w  w. j a  va  2  s.  c om
 * @throws JMSException
 */
public void produceMessageToQueue(String queueName, String messageStr) throws JMSException {

    Connection connection = null;
    Session session = null;

    try {
        // Create a ConnectionFactory
        ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(brokerUrl);

        // Create a Connection
        connection = connectionFactory.createConnection();
        connection.start();
        connection.setExceptionListener(this);

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

        // Create the destination (Topic or Queue)
        Destination destination = session.createQueue(queueName);

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

        // Create a messages
        TextMessage message = session.createTextMessage(messageStr);

        // Tell the producer to send the message
        producer.send(message);

    } finally {
        // Clean up
        if (session != null) {
            session.close();
        }
        if (connection != null) {
            connection.close();
        }
    }
}

---

From source file:org.apache.activemq.apollo.JmsQueueBrowserTest.java

public void testQueueBrowserWith2Consumers() throws Exception {
    final int numMessages = 1000;
    //        connection.setAlwaysSyncSend(false);
    Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
    ActiveMQQueue destination = new ActiveMQQueue("TEST");
    ActiveMQQueue destinationPrefetch10 = new ActiveMQQueue("TEST?jms.prefetchSize=10");
    ActiveMQQueue destinationPrefetch1 = new ActiveMQQueue("TEST?jms.prefetchsize=1");
    connection.start();/*from w w w.  j  ava 2  s.c  o  m*/

    Connection connection2 = factory.createConnection(userName, password);
    connection2.start();
    connections.add(connection2);
    Session session2 = connection2.createSession(false, Session.AUTO_ACKNOWLEDGE);

    MessageProducer producer = session.createProducer(destination);
    MessageConsumer consumer = session.createConsumer(destinationPrefetch10);

    for (int i = 0; i < numMessages; i++) {
        TextMessage message = session.createTextMessage("Message: " + i);
        producer.send(message);
    }

    QueueBrowser browser = session2.createBrowser(destinationPrefetch1);
    Enumeration<Message> browserView = browser.getEnumeration();

    List<Message> messages = new ArrayList<Message>();
    for (int i = 0; i < numMessages; i++) {
        Message m1 = consumer.receive(5000);
        assertNotNull("m1 is null for index: " + i, m1);
        messages.add(m1);
    }

    int i = 0;
    for (; i < numMessages && browserView.hasMoreElements(); i++) {
        Message m1 = messages.get(i);
        Message m2 = browserView.nextElement();
        assertNotNull("m2 is null for index: " + i, m2);
        assertEquals(m1.getJMSMessageID(), m2.getJMSMessageID());
    }

    // currently browse max page size is ignored for a queue browser consumer
    // only guarantee is a page size - but a snapshot of pagedinpending is
    // used so it is most likely more
    assertTrue("got at least our expected minimum in the browser: ", i > 200);

    assertFalse("nothing left in the browser", browserView.hasMoreElements());
    assertNull("consumer finished", consumer.receiveNoWait());
}

---

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();/*from   w ww  .ja  v a  2s  .c o  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:jenkins.plugins.logstash.persistence.ActiveMqDao.java

@Override
public void push(String data) throws IOException {
    TopicConnection connection = null;//  ww w .j a  v  a 2 s  .c  om
    Session session = null;
    try {
        // Create a Connection
        connection = connectionFactory.createTopicConnection();

        connection.start();

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

        // Create the destination Queue
        Destination destination = session.createTopic(key);

        // Create the MessageProducer from the Session to the Queue
        MessageProducer producer = session.createProducer(destination);

        producer.setDeliveryMode(DeliveryMode.PERSISTENT);

        // Create the message
        TextMessage message = session.createTextMessage(data);
        message.setJMSType("application/json");
        // Tell the producer to send the message
        producer.send(message);

        //logger.log( Level.FINER, String.format("JMS message sent with ID [%s]", message.getJMSMessageID()));

    } catch (JMSException e) {
        logger.log(Level.SEVERE, null != e.getMessage() ? e.getMessage() : e.getClass().getName());
        throw new IOException(e);
    } finally {
        // Clean up
        try {
            if (null != session)
                session.close();
        } catch (JMSException e) {
            logger.log(Level.WARNING, null != e.getMessage() ? e.getMessage() : e.getClass().getName());
        }
        try {
            if (null != connection)
                connection.close();
        } catch (JMSException e) {
            logger.log(Level.WARNING, null != e.getMessage() ? e.getMessage() : e.getClass().getName());
        }
    }
}

---

From source file:de.klemp.middleware.controller.Controller.java

/**
 * This method creates a connection to the message broker Active MQ and
 * sends the message to the given topic. The method is used by all methods
 * of the second component./*from w w w .j av  a  2  s . c  o m*/
 * 
 * @param message
 *            send to the output device
 * @param topic
 *            of the message broker
 */
public static void sendMessage(String message, String topic) {
    String url = ActiveMQConnection.DEFAULT_BROKER_URL;
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(url);

    // Create a Connection
    Connection connection;
    try {
        connection = connectionFactory.createConnection();
        connection.start();
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        // Create the destination (Topic or Queue)
        Destination destination = session.createTopic(topic);
        // Create a MessageProducer from the Session to the Topic or Queue
        MessageProducer producer = session.createProducer(destination);
        producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        // Create a messages
        TextMessage message1 = session.createTextMessage(message);
        // Tell the producer to send the message
        producer.send(message1);
        session.close();
        connection.close();
    } catch (JMSException e) {
        logger.error("Message could not be sended to activemq", e);
    }

}

---

From source file:fr.xebia.sample.springframework.jms.requestreply.RequestReplyClientInvoker.java

/**
 * Request/Reply SpringFramework sample.
 * //w  w w. j a v a 2  s .  c  om
 * @param request
 *            sent to the remote service
 * @return reply returned by the remote service
 * @throws JMSException
 */
public String requestReply(String request) throws JMSException {

    Connection connection = connectionFactory.createConnection();
    try {
        connection.start();
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        try {
            MessageProducer messageProducer = session.createProducer(this.requestDestination);
            try {
                Message requestMessage = session.createTextMessage(request);
                requestMessage.setJMSReplyTo(this.replyToDestination);
                // requestMessage.setJMSCorrelationID(String.valueOf(random.nextLong()));

                messageProducer.send(requestMessage);
                String messageSelector = "JMSCorrelationID  LIKE '" + requestMessage.getJMSMessageID() + "'";

                MessageConsumer messageConsumer = session.createConsumer(this.replyToDestination,
                        messageSelector);
                TextMessage replyMessage = (TextMessage) messageConsumer.receive(timeoutInMillis);
                Assert.notNull(replyMessage, "Timeout waiting for jms response");
                logger.debug(
                        "requestReply " + "\r\nrequest : " + requestMessage + "\r\nreply : " + replyMessage);
                String result = replyMessage.getText();
                logger.debug("requestReply('" + request + "'): '" + result + "'");
                return result;
            } finally {
                JmsUtils.closeMessageProducer(messageProducer);
            }
        } finally {
            JmsUtils.closeSession(session);
        }
    } finally {
        JmsUtils.closeConnection(connection);
    }
}

---

From source file:de.klemp.middleware.controller.Controller.java

public static void sendMessageFast(String message, String topic) {
    String url = ActiveMQConnection.DEFAULT_BROKER_URL;
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(url);

    // Create a Connection
    Connection connection;/*from   w  ww  .  j a  va 2  s .  co  m*/
    try {
        connectionFactory.setOptimizeAcknowledge(true);
        connectionFactory.setUseAsyncSend(true);
        connection = connectionFactory.createConnection();
        connection.start();
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        // Create the destination (Topic or Queue)
        Destination destination = session.createTopic(topic);
        // Create a MessageProducer from the Session to the Topic or Queue
        MessageProducer producer = session.createProducer(destination);
        producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        // Create a messages
        TextMessage message1 = session.createTextMessage(message);
        // Tell the producer to send the message
        producer.send(message1);
        session.close();
        connection.close();
    } catch (JMSException e) {
        logger.error("Message could not be sended to activemq", e);
    }

}

---

From source file:org.apache.juddi.subscription.notify.AMQPNotifier.java

@Override
public DispositionReport notifySubscriptionListener(NotifySubscriptionListener body)
        throws DispositionReportFaultMessage, RemoteException {
    Connection connection = null;
    Context context = null;//from ww  w. j av a 2s  .  c o  m
    boolean success = false;
    String err = null;
    try {
        if (destination != null && exchangeType != null && exchangeName != null) {
            log.info("Sending notification AMQP to " + destination);
            Properties properties = new Properties();

            properties.put("java.naming.factory.initial",
                    "org.apache.qpid.jndi.PropertiesFileInitialContextFactory");
            properties.put("connectionfactory.qpidConnectionfactory", destination);
            properties.put("destination." + exchangeName, exchangeType);

            context = new InitialContext(properties);

            ConnectionFactory connectionFactory = (ConnectionFactory) context.lookup("qpidConnectionfactory");
            connection = connectionFactory.createConnection();
            connection.start();

            Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
            Destination destinationLocal = (Destination) context.lookup(exchangeName);

            MessageProducer messageProducer = session.createProducer(destinationLocal);

            String subscriptionResultXML = JAXBMarshaller.marshallToString(body,
                    JAXBMarshaller.PACKAGE_SUBSCR_RES);
            TextMessage message = session.createTextMessage(subscriptionResultXML);
            messageProducer.send(message);
            success = true;

        }
    } catch (Exception e) {
        e.printStackTrace();
        log.error("Error deliverying AMQP subscription " + e.getMessage());
        log.debug("Error deliverying AMQP subscription " + e.getMessage(), e);
        err = e.getMessage();

    } finally {
        try {
            if (connection != null) {
                connection.close();
            }
        } catch (JMSException ex) {
            log.error(null, ex);
        }
        try {
            if (context != null) {
                context.close();
            }
        } catch (NamingException ex) {
            log.error(null, ex);
        }
    }
    if (!success) {
        throw new DispositionReportFaultMessage(err, null);
    }
    DispositionReport dr = new DispositionReport();
    Result res = new Result();
    dr.getResult().add(res);

    return dr;
}

---

From source file:org.apache.activemq.artemis.tests.integration.amqp.SaslKrb5LDAPSecurityTest.java

public void dotestJAASSecurityManagerAuthorizationPositive(String jaasConfigScope, String artemisRoleName)
        throws Exception {

    createArtemisServer(jaasConfigScope);

    Set<Role> roles = new HashSet<>();
    roles.add(new Role(artemisRoleName, true, true, true, true, true, true, true, true, true, true));
    server.getConfiguration().putSecurityRoles(QUEUE_NAME, roles);
    server.start();/*from   w  ww . j a  v  a  2s  .c  om*/

    JmsConnectionFactory jmsConnectionFactory = new JmsConnectionFactory(
            "amqp://localhost:5672?amqp.saslMechanisms=GSSAPI");
    Connection connection = jmsConnectionFactory.createConnection("client", null);

    try {
        connection.start();

        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

        javax.jms.Queue queue = session.createQueue(QUEUE_NAME);

        // PRODUCE
        final String text = RandomUtil.randomString();

        try {
            MessageProducer producer = session.createProducer(queue);
            producer.send(session.createTextMessage(text));
        } catch (Exception e) {
            e.printStackTrace();
            Assert.fail("should not throw exception here");
        }

        // CONSUME
        try {
            MessageConsumer consumer = session.createConsumer(queue);
            TextMessage m = (TextMessage) consumer.receive(1000);
            Assert.assertNotNull(m);
            Assert.assertEquals(text, m.getText());
        } catch (Exception e) {
            Assert.fail("should not throw exception here");
        }
    } finally {
        connection.close();
    }
}

---

From source file:org.apache.qpid.multiconsumer.AMQTest.java

public void testCompression() throws Exception {
    setup();//from   www  .j  av a  2s  .  c  o  m
    String comp = this.compressString(HUGECONTENT);
    try {
        MsgHandler listener = new MsgHandler();
        MessageConsumer subscriber = subSession.createConsumer(topic);
        subscriber.setMessageListener(listener);
        MessageProducer publisher = pubSession.createProducer(topic);

        // Send a single message
        TextMessage msg = pubSession.createTextMessage();
        // Set the compressed text
        msg.setText(comp);
        msg.setBooleanProperty(COMPRESSION_PROPNAME, true);
        publisher.send(msg);
        Thread.sleep(1000);
        // Check listeners to ensure we got it
        if (listener.isGotIt()) {
            System.out.println("Got callback for listener");
        } else {
            TestCase.fail("Listener did not get callback");
        }
    } finally {
        close();
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• »