Examples with Message javax.jms.Message used on opensource projects

Example 36 with Message

use of javax.jms.Message in project wildfly by wildfly.

the class TransactedTopicMessageSender method sendToTopicSuccessfully.

@TransactionAttribute(value = TransactionAttributeType.REQUIRES_NEW)
public void sendToTopicSuccessfully() throws Exception {
    Connection connection = null;
    Session session = null;
    try {
        logger.trace("Creating a Connection");
        connection = factory.createConnection();
        logger.trace("Creating a Session");
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = session.createProducer(topic);
        Message message = session.createTextMessage("Hello world!");
        logger.trace("Sending message");
        producer.send(message);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (session != null) {
            session.close();
        }
        if (connection != null) {
            connection.close();
        }
    }
}

Example 37 with Message

use of javax.jms.Message in project wildfly by wildfly.

the class JmsClientTestCase method doSendAndReceive.

private void doSendAndReceive(String connectionFactoryLookup) throws Exception {
    Connection conn = null;
    try {
        ConnectionFactory cf = (ConnectionFactory) remoteContext.lookup(connectionFactoryLookup);
        assertNotNull(cf);
        Destination destination = (Destination) remoteContext.lookup(QUEUE_NAME);
        assertNotNull(destination);
        conn = cf.createConnection("guest", "guest");
        conn.start();
        Session consumerSession = conn.createSession(false, AUTO_ACKNOWLEDGE);
        final CountDownLatch latch = new CountDownLatch(10);
        final List<String> result = new ArrayList<String>();
        // Set the async listener
        MessageConsumer consumer = consumerSession.createConsumer(destination);
        consumer.setMessageListener(new MessageListener() {

            @Override
            public void onMessage(Message message) {
                TextMessage msg = (TextMessage) message;
                try {
                    result.add(msg.getText());
                    latch.countDown();
                } catch (JMSException e) {
                    e.printStackTrace();
                }
            }
        });
        final Session producerSession = conn.createSession(false, AUTO_ACKNOWLEDGE);
        MessageProducer producer = producerSession.createProducer(destination);
        producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        for (int i = 0; i < 10; i++) {
            String s = "Test" + i;
            TextMessage msg = producerSession.createTextMessage(s);
            //System.out.println("sending " + s);
            producer.send(msg);
        }
        producerSession.close();
        assertTrue(latch.await(3, SECONDS));
        assertEquals(10, result.size());
        for (int i = 0; i < result.size(); i++) {
            assertEquals("Test" + i, result.get(i));
        }
    } finally {
        try {
            conn.close();
        } catch (Exception ignore) {
        }
    }
}

Example 38 with Message

use of javax.jms.Message in project karaf by apache.

the class ArtemisDestinationSourceFactory method getNames.

private List<String> getNames(Connection connection, DestinationSource.DestinationType type) {
    try {
        QueueSession session = ((QueueConnection) connection).createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Queue managementQueue = session.createQueue("activemq.management");
        QueueRequestor requestor = new QueueRequestor(session, managementQueue);
        connection.start();
        TextMessage m = session.createTextMessage();
        m.setStringProperty("_AMQ_ResourceName", "broker");
        m.setStringProperty("_AMQ_OperationName", "getQueueNames");
        String routing = type == DestinationSource.DestinationType.Queue ? "ANYCAST" : "MULTICAST";
        m.setText("[\"" + routing + "\"]");
        Message reply = requestor.request(m);
        String json = ((TextMessage) reply).getText();
        List<?> array = (List<?>) JsonReader.read(new StringReader(json));
        return (List<String>) array.get(0);
    } catch (Exception e) {
        return Collections.emptyList();
    }
}

Example 39 with Message

use of javax.jms.Message in project logging-log4j2 by apache.

the class JmsAppender method append.

@Override
public void append(final LogEvent event) {
    try {
        final Message message = this.manager.createMessage(getLayout().toSerializable(event));
        message.setJMSTimestamp(event.getTimeMillis());
        this.producer.send(message);
    } catch (final JMSException e) {
        throw new AppenderLoggingException(e);
    }
}

Example 40 with Message

use of javax.jms.Message in project jmeter by apache.

the class JMSSampler method sample.

/**
     * {@inheritDoc}
     */
@Override
public SampleResult sample(Entry entry) {
    SampleResult res = new SampleResult();
    res.setSampleLabel(getName());
    res.setSamplerData(getContent());
    // Assume failure
    res.setSuccessful(false);
    res.setDataType(SampleResult.TEXT);
    res.sampleStart();
    try {
        TextMessage msg = createMessage();
        if (isOneway()) {
            int deliveryMode = isNonPersistent() ? DeliveryMode.NON_PERSISTENT : DeliveryMode.PERSISTENT;
            producer.send(msg, deliveryMode, Integer.parseInt(getPriority()), Long.parseLong(getExpiration()));
            res.setRequestHeaders(Utils.messageProperties(msg));
            res.setResponseOK();
            res.setResponseData("Oneway request has no response data", null);
        } else {
            if (!useTemporyQueue()) {
                msg.setJMSReplyTo(receiveQueue);
            }
            Message replyMsg = executor.sendAndReceive(msg, isNonPersistent() ? DeliveryMode.NON_PERSISTENT : DeliveryMode.PERSISTENT, Integer.parseInt(getPriority()), Long.parseLong(getExpiration()));
            res.setRequestHeaders(Utils.messageProperties(msg));
            if (replyMsg == null) {
                res.setResponseMessage("No reply message received");
            } else {
                if (replyMsg instanceof TextMessage) {
                    res.setResponseData(((TextMessage) replyMsg).getText(), null);
                } else {
                    res.setResponseData(replyMsg.toString(), null);
                }
                res.setResponseHeaders(Utils.messageProperties(replyMsg));
                res.setResponseOK();
            }
        }
    } catch (Exception e) {
        LOGGER.warn(e.getLocalizedMessage(), e);
        if (thrown != null) {
            res.setResponseMessage(thrown.toString());
        } else {
            res.setResponseMessage(e.getLocalizedMessage());
        }
    }
    res.sampleEnd();
    return res;
}