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.exist.messaging.JmsMessageSender.java

@Override
public NodeImpl send(JmsMessagingConfiguration config, MessagingMetadata metadata, Item content)
        throws XPathException {

    // JMS specific checks
    config.validateContent();/*from   w w  w  .j a  v  a2  s  .  c o m*/

    // Retrieve relevant values
    String initialContextFactory = config.getInitalContextProperty(Context.INITIAL_CONTEXT_FACTORY);
    String providerURL = config.getInitalContextProperty(Context.PROVIDER_URL);
    String connectionFactory = config.getConnectionFactory();
    String destination = config.getDestination();

    // TODO split up, use more exceptions, add better reporting
    try {
        Properties props = new Properties();
        props.setProperty(Context.INITIAL_CONTEXT_FACTORY, initialContextFactory);
        props.setProperty(Context.PROVIDER_URL, providerURL);
        javax.naming.Context context = new InitialContext(props);

        // Setup connection
        ConnectionFactory cf = (ConnectionFactory) context.lookup(connectionFactory);
        Connection connection = cf.createConnection();

        // Lookup queue
        Destination dest = (Destination) context.lookup(destination);

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

        // Create message producer
        MessageProducer producer = session.createProducer(dest);

        // Create message
        Message message = createMessage(session, content, metadata, xqcontext);

        // Write properties
        Map<String, String> kvs = metadata.getValueMap();
        for (String key : kvs.keySet()) {
            message.setStringProperty(key, kvs.get(key));
        }

        // Send message
        producer.send(message);

        // Close connection
        // TODO keep connection open for re-use, efficiency
        connection.close();

        return createReport(message, xqcontext);

    } catch (Throwable ex) {
        LOG.error(ex);
        throw new XPathException(ex);
    }
}

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From source file:ProducerTool.java

protected void sendLoop(Session session, MessageProducer producer) throws Exception {

    for (int i = 0; i < messageCount || messageCount == 0; i++) {

        TextMessage message = session.createTextMessage(createMessageText(i));

        if (verbose) {
            String msg = message.getText();
            if (msg.length() > 50) {
                msg = msg.substring(0, 50) + "...";
            }//ww  w.j av  a2  s .  c om
            System.out.println("[" + this.getName() + "] Sending message: '" + msg + "'");
        }

        producer.send(message);

        if (transacted && (i % batch == 0)) {
            System.out.println("[" + this.getName() + "] Committing " + messageCount + " messages");
            session.commit();
        }
        Thread.sleep(sleepTime);
    }
}

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

private String sendWithTempQueue(final String msg) {
    String resultString = jmsTemplate.execute(new SessionCallback<String>() {
        @Override/*from  w  w  w .  j  av a 2s . co m*/
        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;
}

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From source file:com.mirth.connect.connectors.jms.JmsReceiverTests.java

private void putMessagesInDestination(Destination destination, int numMessages) throws Exception {
    if (numMessages > 0) {
        MessageProducer producer = session.createProducer(destination);
        producer.setDeliveryMode(DeliveryMode.PERSISTENT);
        logger.debug("Putting " + numMessages + " messages into destination");

        for (int i = 0; i < numMessages; i++) {
            TextMessage message = session.createTextMessage(TEST_HL7_MESSAGE);
            message.setIntProperty("messageNumber", i);
            producer.send(message);
        }//from  w  w w  .j  ava 2 s .  com
    }
}

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From source file:org.apache.activemq.store.jdbc.JmsTransactionCommitFailureTest.java

private void sendMessage(String queueName, int count, boolean transacted) throws JMSException {
    Connection con = connectionFactory.createConnection();
    try {//w  w  w.  ja v a2  s  . c o  m
        Session session = con.createSession(transacted,
                transacted ? Session.SESSION_TRANSACTED : Session.AUTO_ACKNOWLEDGE);
        try {
            Queue destination = session.createQueue(queueName);
            MessageProducer producer = session.createProducer(destination);
            try {
                for (int i = 0; i < count; i++) {
                    TextMessage message = session.createTextMessage();
                    message.setIntProperty("MessageId", messageCounter);
                    message.setText("Message-" + messageCounter++);
                    producer.send(message);
                }
                if (transacted) {
                    session.commit();
                }
            } finally {
                producer.close();
            }
        } finally {
            session.close();
        }
    } finally {
        con.close();
    }
}

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From source file:org.apache.activemq.artemis.tests.integration.persistence.metrics.JournalPendingMessageTest.java

@Test
public void testDeliveringStats() throws Exception {
    AtomicLong publishedMessageSize = new AtomicLong();

    Connection connection = cf.createConnection();
    connection.start();/* w ww .  j a va2 s.  c om*/
    Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
    MessageProducer producer = session.createProducer(session.createQueue(defaultQueueName));
    producer.send(session.createTextMessage("test"));

    verifyPendingStats(defaultQueueName, 1, publishedMessageSize.get());
    verifyPendingDurableStats(defaultQueueName, 1, publishedMessageSize.get());
    verifyDeliveringStats(defaultQueueName, 0, 0);

    MessageConsumer consumer = session.createConsumer(session.createQueue(defaultQueueName));
    Message msg = consumer.receive();
    verifyDeliveringStats(defaultQueueName, 1, publishedMessageSize.get());
    msg.acknowledge();

    verifyPendingStats(defaultQueueName, 0, 0);
    verifyPendingDurableStats(defaultQueueName, 0, 0);
    verifyDeliveringStats(defaultQueueName, 0, 0);

    connection.close();
}

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From source file:org.mot.common.mq.ActiveMQFactory.java

/**
 * Publish a tick history object//w  w  w  .  j  av  a  2s.co m
 * @param tick
 */
public void publishTickHistory(TickHistory tick, MessageProducer mp) {

    BytesMessage tickMessage;
    try {
        Session session = this.createSession();

        // Create a new ByteMessage
        tickMessage = session.createBytesMessage();

        // Serialize the tick content into the message
        tickMessage.writeBytes(tick.serialize());
        mp.send(tickMessage);
        this.closeSession(session);
    } catch (JMSException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

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From source file:org.springframework.jms.listener.adapter.MessageListenerAdapter.java

/**
 * Send the given response message to the given destination.
 * @param response the JMS message to send
 * @param destination the JMS destination to send to
 * @param session the JMS session to operate on
 * @throws JMSException if thrown by JMS API methods
 * @see #postProcessProducer//from   w w w  .  jav  a2  s.  co m
 * @see javax.jms.Session#createProducer
 * @see javax.jms.MessageProducer#send
 */
protected void sendResponse(Session session, Destination destination, Message response) throws JMSException {
    MessageProducer producer = session.createProducer(destination);
    try {
        postProcessProducer(producer, response);
        producer.send(response);
    } finally {
        JmsUtils.closeMessageProducer(producer);
    }
}

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From source file:com.moss.veracity.core.cluster.jms.UpdateTransmitterJMSImpl.java

private void sendMessage(Object o) {

    Session session = null;/*w  w w . j  ava 2  s .c o m*/
    MessageProducer producer = null;
    try {
        StringWriter writer = new StringWriter();
        Marshaller m = jaxbContext.createMarshaller();
        m.marshal(o, writer);
        String text = writer.getBuffer().toString();

        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Topic topic = session.createTopic(UpdateTopic.NAME);
        producer = session.createProducer(topic);
        producer.setDeliveryMode(DeliveryMode.PERSISTENT);

        TextMessage message = session.createTextMessage(text);
        producer.send(message);

        producer.close();
        session.close();
    } catch (Exception ex) {

        if (producer != null) {
            try {
                producer.close();
            } catch (JMSException e) {
                if (log.isErrorEnabled()) {
                    log.error("Failed to close producer after failure", e);
                } else {
                    ex.printStackTrace();
                }
            }
        }

        if (session != null) {
            try {
                session.close();
            } catch (JMSException e) {
                if (log.isErrorEnabled()) {
                    log.error("Failed to close session after failure", e);
                } else {
                    ex.printStackTrace();
                }
            }
        }

        throw new RuntimeException("Message transmission failed: " + o, ex);
    }
}

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From source file:org.apache.activemq.artemis.tests.integration.persistence.metrics.JournalPendingMessageTest.java

@Test
public void testScheduledStats() throws Exception {
    AtomicLong publishedMessageSize = new AtomicLong();

    Connection connection = cf.createConnection();
    connection.start();/*w  w w  . j a v  a2 s .com*/
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageProducer producer = session.createProducer(session.createQueue(defaultQueueName));
    producer.setDeliveryDelay(2000);
    producer.send(session.createTextMessage("test"));

    verifyPendingStats(defaultQueueName, 1, publishedMessageSize.get());
    verifyPendingDurableStats(defaultQueueName, 1, publishedMessageSize.get());
    verifyScheduledStats(defaultQueueName, 1, publishedMessageSize.get());

    consumeTestQueueMessages(1);

    verifyPendingStats(defaultQueueName, 0, 0);
    verifyPendingDurableStats(defaultQueueName, 0, 0);
    verifyScheduledStats(defaultQueueName, 0, 0);

    connection.close();
}

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