Example usage for javax.jms Session createTextMessage

Introduction

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

Prototype

TextMessage createTextMessage(String text) throws JMSException;

Source Link

Document

Creates an initialized TextMessage object.

Usage

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

@Test
public void testQueueLargeMessageSizeTX() throws Exception {

    ActiveMQConnectionFactory acf = (ActiveMQConnectionFactory) cf;
    acf.setMinLargeMessageSize(1000);//ww  w  .  j a  v  a2s. c  o m
    Connection connection = cf.createConnection();
    connection.start();
    Session session = connection.createSession(true, Session.SESSION_TRANSACTED);

    String testText = StringUtils.repeat("t", 2000);
    MessageProducer producer = session.createProducer(session.createQueue(defaultQueueName));
    ActiveMQTextMessage message = (ActiveMQTextMessage) session.createTextMessage(testText);
    for (int i = 0; i < 10; i++) {
        producer.send(message);
    }

    //not commited so should be 0
    verifyPendingStats(defaultQueueName, 0, message.getCoreMessage().getPersistentSize() * 10);
    verifyPendingDurableStats(defaultQueueName, 0, message.getCoreMessage().getPersistentSize() * 10);

    session.commit();

    verifyPendingStats(defaultQueueName, 10, message.getCoreMessage().getPersistentSize() * 10);
    verifyPendingDurableStats(defaultQueueName, 10, message.getCoreMessage().getPersistentSize() * 10);

    connection.close();

    this.killServer();
    this.restartServer();

    verifyPendingStats(defaultQueueName, 10, message.getCoreMessage().getPersistentSize());
    verifyPendingDurableStats(defaultQueueName, 10, message.getCoreMessage().getPersistentSize());
}

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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();//from   w ww .j  a  v a  2s  . co  m
    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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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();//ww w  .  ja  va  2  s  . c o  m
    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.apache.activemq.broker.jmx.ConcurrentMoveTest.java

public void testConcurrentMove() throws Exception {

    // Send some messages
    connection = connectionFactory.createConnection();
    connection.start();//from  www  .j a  v  a2  s. c om
    Session session = connection.createSession(transacted, authMode);
    destination = createDestination();
    MessageProducer producer = session.createProducer(destination);
    for (int i = 0; i < messageCount; i++) {
        Message message = session.createTextMessage("Message: " + i);
        producer.send(message);
    }

    long usageBeforMove = broker.getPersistenceAdapter().size();
    LOG.info("Store usage:" + usageBeforMove);

    // Now get the QueueViewMBean and purge
    String objectNameStr = broker.getBrokerObjectName().toString();
    objectNameStr += ",destinationType=Queue,destinationName=" + getDestinationString();
    ObjectName queueViewMBeanName = assertRegisteredObjectName(objectNameStr);
    final QueueViewMBean proxy = (QueueViewMBean) MBeanServerInvocationHandler.newProxyInstance(mbeanServer,
            queueViewMBeanName, QueueViewMBean.class, true);

    final ActiveMQQueue to = new ActiveMQQueue("TO");
    ((RegionBroker) broker.getRegionBroker()).addDestination(broker.getAdminConnectionContext(), to, false);

    ExecutorService executorService = Executors.newCachedThreadPool();
    for (int i = 0; i < 50; i++) {
        executorService.execute(new Runnable() {
            @Override
            public void run() {
                try {
                    proxy.moveMatchingMessagesTo(null, to.getPhysicalName());
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }

    executorService.shutdown();
    executorService.awaitTermination(5, TimeUnit.MINUTES);

    long count = proxy.getQueueSize();
    assertEquals("Queue size", count, 0);
    assertEquals("Browse size", proxy.browseMessages().size(), 0);

    objectNameStr = broker.getBrokerObjectName().toString();
    objectNameStr += ",destinationType=Queue,destinationName=" + to.getQueueName();
    queueViewMBeanName = assertRegisteredObjectName(objectNameStr);
    QueueViewMBean toProxy = (QueueViewMBean) MBeanServerInvocationHandler.newProxyInstance(mbeanServer,
            queueViewMBeanName, QueueViewMBean.class, true);

    count = toProxy.getQueueSize();
    assertEquals("Queue size", count, messageCount);

    long usageAfterMove = broker.getPersistenceAdapter().size();
    LOG.info("Store usage, before: " + usageBeforMove + ", after:" + usageAfterMove);
    LOG.info("Store size increase:" + FileUtils.byteCountToDisplaySize(usageAfterMove - usageBeforMove));

    assertTrue("Usage not more than doubled", usageAfterMove < (usageBeforMove * 3));

    producer.close();
}

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From source file:org.apache.activemq.bugs.AMQ7067Test.java

@Test
public void testCommit() throws Exception {
    final Connection connection = ACTIVE_MQ_NON_XA_CONNECTION_FACTORY.createConnection();
    connection.start();//from  w  w w.  ja va2s  . co  m

    Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
    Queue holdKahaDb = session.createQueue("holdKahaDb");
    MessageProducer holdKahaDbProducer = session.createProducer(holdKahaDb);
    TextMessage helloMessage = session.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    Queue queue = session.createQueue("test");
    produce(connection, queue, 100, 512 * 1024);
    session.commit();
    produce(connection, queue, 100, 512 * 1024);

    System.out.println(String.format("QueueSize %s: %d", holdKahaDb.getQueueName(),
            getQueueSize(holdKahaDb.getQueueName())));
    purgeQueue(queue.getQueueName());
    Wait.waitFor(new Wait.Condition() {
        @Override
        public boolean isSatisified() throws Exception {
            return 0 == getQueueSize(queue.getQueueName());
        }
    });

    // force gc
    broker.getPersistenceAdapter().checkpoint(true);

    connection.close();
    curruptIndexFile(getDataDirectory());

    broker.stop();
    broker.waitUntilStopped();
    createBroker();
    broker.waitUntilStarted();

    while (true) {
        try {
            TimeUnit.SECONDS.sleep(1);
            System.out.println(String.format("QueueSize %s: %d", holdKahaDb.getQueueName(),
                    getQueueSize(holdKahaDb.getQueueName())));
            break;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
            break;
        }
    }

    // THIS SHOULD NOT FAIL AS THERE SHOULD BE ONLY 1 TRANSACTION!
    assertEquals(1, getQueueSize(holdKahaDb.getQueueName()));
}

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From source file:org.apache.activemq.bugs.AMQ7067Test.java

@Test
public void testRollback() throws Exception {
    final Connection connection = ACTIVE_MQ_NON_XA_CONNECTION_FACTORY.createConnection();
    connection.start();/*from   w  w w  .  ja v a  2s .c o m*/

    Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
    Queue holdKahaDb = session.createQueue("holdKahaDb");
    MessageProducer holdKahaDbProducer = session.createProducer(holdKahaDb);
    TextMessage helloMessage = session.createTextMessage(StringUtils.repeat("a", 10));
    holdKahaDbProducer.send(helloMessage);
    Queue queue = session.createQueue("test");
    produce(connection, queue, 100, 512 * 1024);
    session.rollback();
    produce(connection, queue, 100, 512 * 1024);

    System.out.println(String.format("QueueSize %s: %d", holdKahaDb.getQueueName(),
            getQueueSize(holdKahaDb.getQueueName())));
    purgeQueue(queue.getQueueName());

    Wait.waitFor(new Wait.Condition() {
        @Override
        public boolean isSatisified() throws Exception {
            return 0 == getQueueSize(queue.getQueueName());
        }
    });

    // force gc
    broker.getPersistenceAdapter().checkpoint(true);

    connection.close();
    curruptIndexFile(getDataDirectory());

    broker.stop();
    broker.waitUntilStopped();
    createBroker();
    broker.waitUntilStarted();

    // no sign of the test queue on recovery, rollback is the default for any inflight
    // this test serves as a sanity check on existing behaviour
    try {
        getQueueSize(holdKahaDb.getQueueName());
        fail("expect InstanceNotFoundException");
    } catch (UndeclaredThrowableException expected) {
        assertTrue(expected.getCause() instanceof InstanceNotFoundException);
    }
}

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From source file:org.apache.activemq.bugs.AMQ7067Test.java

protected static void produce(Connection connection, Queue queue, int messageCount, int messageSize)
        throws JMSException, IOException, XAException {
    Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
    MessageProducer producer = session.createProducer(queue);

    for (int i = 0; i < messageCount; i++) {
        TextMessage helloMessage = session.createTextMessage(StringUtils.repeat("a", messageSize));
        producer.send(helloMessage);/*from  w  w  w  .j  ava2s . co m*/
        session.commit();

    }
}

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From source file:org.apache.activemq.bugs.AMQ7118Test.java

protected static boolean produce(Session session, Topic topic, int messageCount, int messageSize)
        throws JMSException {
    MessageProducer producer = session.createProducer(topic);

    for (int i = 0; i < messageCount; i++) {
        TextMessage helloMessage = session.createTextMessage(StringUtils.repeat("a", messageSize));

        try {//  w ww .  j  a  v a  2 s  .  c om
            producer.send(helloMessage);
        } catch (ResourceAllocationException e) {
            return false;
        }
    }

    return true;
}

---

From source file:org.apache.activemq.camel.JmsJdbcXARollbackTest.java

private void sendJMSMessageToKickOffRoute() throws Exception {
    ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("vm://testXA");
    factory.setWatchTopicAdvisories(false);
    Connection connection = factory.createConnection();
    connection.start();/*from w ww .  j av a 2  s  . c  o m*/
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageProducer producer = session.createProducer(new ActiveMQQueue("scp_transacted"));
    TextMessage message = session.createTextMessage("Some Text, messageCount:" + messageCount++);
    message.setJMSCorrelationID("pleaseCorrelate");
    producer.send(message);
    connection.close();
}

---

From source file:org.apache.activemq.cli.test.ArtemisTest.java

public void testSimpleRun(String folderName) throws Exception {
    File instanceFolder = temporaryFolder.newFolder(folderName);

    setupAuth(instanceFolder);/*from  w w w . j av a2 s . c om*/
    String queues = "q1,q2";
    String addresses = "a1,a2";

    // This is usually set when run from the command line via artemis.profile
    Run.setEmbedded(true);
    Artemis.main("create", instanceFolder.getAbsolutePath(), "--force", "--silent", "--no-web", "--queues",
            queues, "--addresses", addresses, "--no-autotune", "--require-login");
    System.setProperty("artemis.instance", instanceFolder.getAbsolutePath());

    // Some exceptions may happen on the initialization, but they should be ok on start the basic core protocol
    Artemis.internalExecute("run");

    try {
        try (ServerLocator locator = ServerLocatorImpl.newLocator("tcp://localhost:61616");
                ClientSessionFactory factory = locator.createSessionFactory();
                ClientSession coreSession = factory.createSession("admin", "admin", false, true, true, false,
                        0)) {
            for (String str : queues.split(",")) {
                ClientSession.QueueQuery queryResult = coreSession.queueQuery(SimpleString.toSimpleString(str));
                assertTrue("Couldn't find queue " + str, queryResult.isExists());
            }
            for (String str : addresses.split(",")) {
                ClientSession.AddressQuery queryResult = coreSession
                        .addressQuery(SimpleString.toSimpleString(str));
                assertTrue("Couldn't find address " + str, queryResult.isExists());
            }
        }

        try {
            Artemis.internalExecute("data", "print");
            Assert.fail("Exception expected");
        } catch (CLIException expected) {
        }
        Artemis.internalExecute("data", "print", "--f");

        assertEquals(Integer.valueOf(100), Artemis.internalExecute("producer", "--message-count", "100",
                "--verbose", "--user", "admin", "--password", "admin"));
        assertEquals(Integer.valueOf(100), Artemis.internalExecute("consumer", "--verbose", "--break-on-null",
                "--receive-timeout", "100", "--user", "admin", "--password", "admin"));

        ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory("tcp://localhost:61616");
        Connection connection = cf.createConnection("admin", "admin");
        Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
        MessageProducer producer = session.createProducer(
                ActiveMQDestination.createDestination("queue://TEST", ActiveMQDestination.QUEUE_TYPE));

        TextMessage message = session.createTextMessage("Banana");
        message.setStringProperty("fruit", "banana");
        producer.send(message);

        for (int i = 0; i < 100; i++) {
            message = session.createTextMessage("orange");
            message.setStringProperty("fruit", "orange");
            producer.send(message);
        }
        session.commit();

        connection.close();
        cf.close();

        assertEquals(Integer.valueOf(1), Artemis.internalExecute("browser", "--txt-size", "50", "--verbose",
                "--filter", "fruit='banana'", "--user", "admin", "--password", "admin"));

        assertEquals(Integer.valueOf(100), Artemis.internalExecute("browser", "--txt-size", "50", "--verbose",
                "--filter", "fruit='orange'", "--user", "admin", "--password", "admin"));

        assertEquals(Integer.valueOf(101), Artemis.internalExecute("browser", "--txt-size", "50", "--verbose",
                "--user", "admin", "--password", "admin"));

        // should only receive 10 messages on browse as I'm setting messageCount=10
        assertEquals(Integer.valueOf(10), Artemis.internalExecute("browser", "--txt-size", "50", "--verbose",
                "--message-count", "10", "--user", "admin", "--password", "admin"));

        // Nothing was consumed until here as it was only browsing, check it's receiving again
        assertEquals(Integer.valueOf(1),
                Artemis.internalExecute("consumer", "--txt-size", "50", "--verbose", "--break-on-null",
                        "--receive-timeout", "100", "--filter", "fruit='banana'", "--user", "admin",
                        "--password", "admin"));

        // Checking it was acked before
        assertEquals(Integer.valueOf(100), Artemis.internalExecute("consumer", "--txt-size", "50", "--verbose",
                "--break-on-null", "--receive-timeout", "100", "--user", "admin", "--password", "admin"));
    } finally {
        stopServer();
    }
}

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