Example usage for javax.jms Connection close

Introduction

In this page you can find the example usage for javax.jms Connection close.

Prototype

void close() throws JMSException;

Source Link

Document

Closes the connection.

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);/*from  w  w  w  . jav  a  2s .c  om*/
    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.mule.transport.jms.integration.AbstractJmsFunctionalTestCase.java

/**
 * Purge destinations for clean test setup. Especially applicable to WMQ tests, as messages from
 * other tests may still exist from other tests' runs.
 * <p/>//from   w w w  .  j  av a  2 s .c  om
 * Well-behaving tests should drain both inbound and outbound destinations, as well as any intermediary ones.
 * @param destination destination name without any protocol specifics
 */
protected void purge(final String destination) throws JMSException {
    Connection c = null;
    Session s = null;
    try {
        logger.debug("purging queue : " + destination);
        c = getConnection(false, false);
        assertNotNull(c);
        c.start();

        s = c.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination d = s.createQueue(destination);
        MessageConsumer consumer = s.createConsumer(d);

        while (consumer.receiveNoWait() != null) {
            logger.debug("Destination " + destination + " isn't empty, draining it");
        }
    } catch (Exception e) {
        logger.error("unable to purge : " + destination);
    } finally {
        if (c != null) {
            c.stop();
            if (s != null) {
                s.close();
            }
            try {
                c.close();
            } catch (JMSException e) {
                logger.warn("Failed to close jms connection: " + e.getMessage());
            }
        }
    }
}

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

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

    Connection connection = cf.createConnection();
    connection.setClientID("clientId");
    connection.start();/*from w  w  w.  jav  a 2 s.c  o m*/

    // The publish method will create a second shared consumer
    Session s = connection.createSession();
    MessageConsumer c = s.createSharedDurableConsumer(s.createTopic(defaultTopicName), "sub1");
    publishTestMessagesDurable(connection, new String[] { "sub1", }, 200, publishedMessageSize,
            DeliveryMode.PERSISTENT, true);

    // verify the count and size - double because two durables so two queue
    // bindings
    verifyPendingStats(defaultTopicName, 200, publishedMessageSize.get());
    verifyPendingDurableStats(defaultTopicName, 200, publishedMessageSize.get());
    c.close();

    // consume messages for sub1
    consumeDurableTestMessages(connection, "sub1", 200, publishedMessageSize);
    verifyPendingStats(defaultTopicName, 0, publishedMessageSize.get());
    verifyPendingDurableStats(defaultTopicName, 0, publishedMessageSize.get());

    connection.close();
}

---

From source file:org.gss_project.gss.server.ejb.AdminAPIBean.java

public void indexFile(Long fileId, boolean delete) {
    Connection qConn = null;
    Session session = null;//from  w  w w. j  a  v a 2 s  .co  m
    MessageProducer sender = null;
    try {
        Context jndiCtx = new InitialContext();
        ConnectionFactory factory = (QueueConnectionFactory) jndiCtx.lookup("java:/JmsXA");
        Queue queue = (Queue) jndiCtx.lookup("queue/gss-indexingQueue");
        qConn = factory.createConnection();
        session = qConn.createSession(false, Session.AUTO_ACKNOWLEDGE);
        sender = session.createProducer(queue);

        MapMessage map = session.createMapMessage();
        map.setObject("id", fileId);
        map.setBoolean("delete", delete);
        sender.send(map);
    } catch (NamingException e) {
        logger.error("Index was not updated: ", e);
    } catch (JMSException e) {
        logger.error("Index was not updated: ", e);
    } finally {
        try {
            if (sender != null)
                sender.close();
            if (session != null)
                session.close();
            if (qConn != null)
                qConn.close();
        } catch (JMSException e) {
            logger.warn(e);
        }
    }
}

---

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

/**
 * TEST TEMPORARY QUEUES//from w w  w.j ava 2 s . c om
 */
public void testTempQueue(String prod_broker_url, String cons_broker_url) throws Exception {
    int num_msg;

    Connection conn;
    Session sess;

    Destination cons_dest;

    num_msg = 5;

    LOG.info("TESTING TEMP QUEUES " + prod_broker_url + " -> " + cons_broker_url + " (" + num_msg
            + " messages)");

    //
    // Connect to the bus.
    //
    conn = createConnection(cons_broker_url);
    conn.start();
    sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);

    //
    // Create the destination on which messages are being tested.
    //
    LOG.trace("Creating destination");
    cons_dest = sess.createTemporaryQueue();

    testOneDest(conn, sess, cons_dest, num_msg);

    //
    // Cleanup
    //
    sess.close();
    conn.close();
}

---

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

/**
 * TEST TEMPORARY TOPICS//from   w  ww . j av a 2s  .co m
 */
public void testTempTopic(String prod_broker_url, String cons_broker_url) throws Exception {
    Connection conn;
    Session sess;
    Destination cons_dest;
    int num_msg;

    num_msg = 5;

    LOG.debug("TESTING TEMP TOPICS " + prod_broker_url + " -> " + cons_broker_url + " (" + num_msg
            + " messages)");

    //
    // Connect to the bus.
    //
    conn = createConnection(cons_broker_url);
    conn.start();
    sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);

    //
    // Create the destination on which messages are being tested.
    //
    LOG.trace("Creating destination");
    cons_dest = sess.createTemporaryTopic();

    testOneDest(conn, sess, cons_dest, num_msg);

    //
    // Cleanup
    //
    sess.close();
    conn.close();
}

---

From source file:org.apache.qpid.test.utils.QpidBrokerTestCase.java

/**
 * Consume all the messages in the specified queue. Helper to ensure
 * persistent tests don't leave data behind.
 *
 * @param queue the queue to purge/*from ww w.  j a v  a  2 s  .  c  o  m*/
 *
 * @return the count of messages drained
 *
 * @throws Exception if a problem occurs
 */
protected int drainQueue(Queue queue) throws Exception
{
    Connection connection = getConnection();

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

    MessageConsumer consumer = session.createConsumer(queue);

    connection.start();

    int count = 0;
    while (consumer.receive(1000) != null)
    {
        count++;
    }

    connection.close();

    return count;
}

---

From source file:org.mule.transport.jms.integration.AbstractJmsFunctionalTestCase.java

public Message receive(Scenario scenario) throws Exception {
    assertNotNull("scenario is null!", scenario);
    Connection connection = null;
    try {/*w  ww. j  a v  a2s  .  c  o  m*/
        connection = getConnection(false, false);
        connection.start();
        Session session = null;
        try {
            session = connection.createSession(scenario.isTransacted(), scenario.getAcknowledge());
            Destination destination = createOutputDestination(session, scenario);
            MessageConsumer consumer = null;
            try {
                consumer = session.createConsumer(destination);
                return scenario.receive(session, consumer);
            } finally {
                if (consumer != null) {
                    consumer.close();
                }
            }
        } finally {
            if (session != null) {
                session.close();
            }
        }
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (JMSException e) {
                logger.warn("Failed to close jms connection: " + e.getMessage());
            }
        }
    }
}

---

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

/**
 * TEST QUEUES//  w  w w .  j a  v a  2s  . c  o  m
 */
public void testQueue(String prod_broker_url, String cons_broker_url) throws Exception {
    int num_msg;

    Connection conn;
    Session sess;
    String queue_name;

    Destination cons_dest;

    num_msg = 5;

    LOG.info("TESTING QUEUES " + prod_broker_url + " -> " + cons_broker_url + " (" + num_msg + " messages)");

    conn = createConnection(cons_broker_url);
    conn.start();
    sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);

    //
    // Create the destination on which messages are being tested.
    //
    queue_name = "topotest2.perm.queue";
    LOG.trace("Removing existing Queue");
    removeQueue(conn, queue_name);
    LOG.trace("Creating Queue, " + queue_name);
    cons_dest = sess.createQueue(queue_name);

    testOneDest(conn, sess, cons_dest, num_msg);

    removeQueue(conn, queue_name);
    sess.close();
    conn.close();
}

---

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 ww .j a  va  2 s . 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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