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

Example 11 with TemporaryQueue

use of javax.jms.TemporaryQueue in project activemq-artemis by apache.

the class ActiveMQRASessionFactoryImpl method close.

/**
 * Close
 *
 * @throws JMSException Thrown if an error occurs
 */
@Override
public void close() throws JMSException {
    if (ActiveMQRASessionFactoryImpl.trace) {
        ActiveMQRALogger.LOGGER.trace("close() " + this);
    }
    if (closed) {
        return;
    }
    closed = true;
    synchronized (sessions) {
        for (Iterator<ActiveMQRASession> i = sessions.iterator(); i.hasNext(); ) {
            ActiveMQRASession session = i.next();
            try {
                session.closeSession();
            } catch (Throwable t) {
                ActiveMQRALogger.LOGGER.trace("Error closing session", t);
            }
            i.remove();
        }
    }
    synchronized (tempQueues) {
        for (Iterator<TemporaryQueue> i = tempQueues.iterator(); i.hasNext(); ) {
            TemporaryQueue temp = i.next();
            try {
                if (ActiveMQRASessionFactoryImpl.trace) {
                    ActiveMQRALogger.LOGGER.trace("Closing temporary queue " + temp + " for " + this);
                }
                temp.delete();
            } catch (Throwable t) {
                ActiveMQRALogger.LOGGER.trace("Error deleting temporary queue", t);
            }
            i.remove();
        }
    }
    synchronized (tempTopics) {
        for (Iterator<TemporaryTopic> i = tempTopics.iterator(); i.hasNext(); ) {
            TemporaryTopic temp = i.next();
            try {
                if (ActiveMQRASessionFactoryImpl.trace) {
                    ActiveMQRALogger.LOGGER.trace("Closing temporary topic " + temp + " for " + this);
                }
                temp.delete();
            } catch (Throwable t) {
                ActiveMQRALogger.LOGGER.trace("Error deleting temporary queue", t);
            }
            i.remove();
        }
    }
}

Example 12 with TemporaryQueue

use of javax.jms.TemporaryQueue in project activemq-artemis by apache.

the class JmsTempDestinationTest method testDeleteDestinationWithSubscribersFails.

/**
 * Test you can't delete a Destination with Active Subscribers
 *
 * @throws JMSException
 */
@Test
public void testDeleteDestinationWithSubscribersFails() throws JMSException {
    Connection connection = factory.createConnection();
    connections.add(connection);
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    TemporaryQueue queue = session.createTemporaryQueue();
    connection.start();
    session.createConsumer(queue);
    // now closed.
    try {
        queue.delete();
        Assert.fail("Should fail as Subscribers are active");
    } catch (JMSException e) {
        Assert.assertTrue("failed to throw an exception", true);
    }
}

Example 13 with TemporaryQueue

use of javax.jms.TemporaryQueue in project activemq-artemis by apache.

the class JmsTempDestinationTest method testPublishFailsForClosedConnection.

/**
 * Make sure you cannot publish to a temp destination that does not exist
 * anymore.
 *
 * @throws JMSException
 * @throws InterruptedException
 * @throws URISyntaxException
 */
@Test
public void testPublishFailsForClosedConnection() throws Exception {
    Connection tempConnection = factory.createConnection();
    connections.add(tempConnection);
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    connection.start();
    Session tempSession = tempConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    final TemporaryQueue queue = tempSession.createTemporaryQueue();
    final ActiveMQConnection activeMQConnection = (ActiveMQConnection) connection;
    Assert.assertTrue("creation advisory received in time with async dispatch", Wait.waitFor(new Wait.Condition() {

        @Override
        public boolean isSatisified() throws Exception {
            return activeMQConnection.activeTempDestinations.containsKey(queue);
        }
    }));
    // This message delivery should work since the temp connection is still
    // open.
    MessageProducer producer = session.createProducer(queue);
    producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
    TextMessage message = session.createTextMessage("First");
    producer.send(message);
    // Closing the connection should destroy the temp queue that was
    // created.
    tempConnection.close();
    // Wait a little bit to let the delete take effect.
    Thread.sleep(5000);
    // now closed.
    try {
        message = session.createTextMessage("Hello");
        producer.send(message);
        Assert.fail("Send should fail since temp destination should not exist anymore.");
    } catch (JMSException e) {
        e.printStackTrace();
    }
}

Example 14 with TemporaryQueue

use of javax.jms.TemporaryQueue in project activemq-artemis by apache.

the class AdvisoryTempDestinationTests method testNoSlowConsumerAdvisory.

public void testNoSlowConsumerAdvisory() throws Exception {
    Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    TemporaryQueue queue = s.createTemporaryQueue();
    MessageConsumer consumer = s.createConsumer(queue);
    consumer.setMessageListener(new MessageListener() {

        @Override
        public void onMessage(Message message) {
        }
    });
    Topic advisoryTopic = AdvisorySupport.getSlowConsumerAdvisoryTopic((ActiveMQDestination) queue);
    s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic);
    // start throwing messages at the consumer
    MessageProducer producer = s.createProducer(queue);
    for (int i = 0; i < MESSAGE_COUNT; i++) {
        BytesMessage m = s.createBytesMessage();
        m.writeBytes(new byte[1024]);
        producer.send(m);
    }
    Message msg = advisoryConsumer.receive(1000);
    assertNull(msg);
}

Example 15 with TemporaryQueue

use of javax.jms.TemporaryQueue in project activemq-artemis by apache.

the class AdvisoryTempDestinationTests method testSlowConsumerAdvisory.

public void testSlowConsumerAdvisory() throws Exception {
    Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    TemporaryQueue queue = s.createTemporaryQueue();
    MessageConsumer consumer = s.createConsumer(queue);
    assertNotNull(consumer);
    Topic advisoryTopic = AdvisorySupport.getSlowConsumerAdvisoryTopic((ActiveMQDestination) queue);
    s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic);
    // start throwing messages at the consumer
    MessageProducer producer = s.createProducer(queue);
    for (int i = 0; i < MESSAGE_COUNT; i++) {
        BytesMessage m = s.createBytesMessage();
        m.writeBytes(new byte[1024]);
        producer.send(m);
    }
    Message msg = advisoryConsumer.receive(1000);
    assertNotNull(msg);
}