Example usage for javax.jms XASession createQueue

Introduction

In this page you can find the example usage for javax.jms XASession createQueue.

Prototype

Queue createQueue(String queueName) throws JMSException;

Source Link

Document

Creates a Queue object which encapsulates a specified provider-specific queue name.

Usage

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

@Test
public void testNoDeadlockOnXaPoolExhaustion() throws Exception {
    final CountDownLatch done = new CountDownLatch(1);
    final CountDownLatch doneCommit = new CountDownLatch(1000);

    final ActiveMQXAConnectionFactory factory = new ActiveMQXAConnectionFactory(
            broker.getTransportConnectorByScheme("tcp").getPublishableConnectString());

    ExecutorService executorService = Executors.newCachedThreadPool();
    // some contention over pool of 2
    for (int i = 0; i < 3; i++) {
        executorService.execute(new Runnable() {
            @Override/*from  ww  w  . ja  v a  2s .co m*/
            public void run() {
                try {
                    ActiveMQXAConnection conn = (ActiveMQXAConnection) factory.createXAConnection();
                    conn.start();
                    XASession sess = conn.createXASession();
                    while (done.getCount() > 0 && doneCommit.getCount() > 0) {
                        Xid xid = createXid();
                        sess.getXAResource().start(xid, XAResource.TMNOFLAGS);
                        MessageProducer producer = sess.createProducer(sess.createQueue("test"));
                        producer.send(sess.createTextMessage("test"));
                        sess.getXAResource().end(xid, XAResource.TMSUCCESS);
                        sess.getXAResource().prepare(xid);
                        sess.getXAResource().commit(xid, false);
                        doneCommit.countDown();
                    }

                    conn.close();

                } catch (Exception ignored) {
                    ignored.printStackTrace();
                }
            }
        });
    }

    executorService.execute(new Runnable() {
        @Override
        public void run() {
            try {
                while (!done.await(10, TimeUnit.MILLISECONDS) && doneCommit.getCount() > 0) {
                    jdbcPersistenceAdapter.cleanup();
                }
            } catch (Exception ignored) {
            }

        }
    });

    executorService.shutdown();
    boolean allComplete = executorService.awaitTermination(40, TimeUnit.SECONDS);
    done.countDown();
    assertTrue("all complete", allComplete);
    executorService.shutdownNow();

    assertTrue("xa tx done", doneCommit.await(10, TimeUnit.SECONDS));
}

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