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

Example 16 with XAConnection

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

the class XATest method test2PCSendRollback.

@Test
public void test2PCSendRollback() throws Exception {
    XAConnection conn = null;
    Connection conn2 = null;
    try {
        conn = xacf.createXAConnection();
        tm.begin();
        XASession sess = conn.createXASession();
        XAResource res = sess.getXAResource();
        // prevent 1Pc optimisation
        // res.setForceNotSameRM(true);
        XAResource res2 = new DummyXAResource();
        Transaction tx = tm.getTransaction();
        tx.enlistResource(res);
        tx.enlistResource(res2);
        MessageProducer prod = sess.createProducer(null);
        prod.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        Message m = sess.createTextMessage("XATest1");
        prod.send(queue1, m);
        m = sess.createTextMessage("XATest2");
        prod.send(queue1, m);
        tx.delistResource(res, XAResource.TMSUCCESS);
        tx.delistResource(res2, XAResource.TMSUCCESS);
        tm.rollback();
        conn2 = cf.createConnection();
        conn2.start();
        Session sessReceiver = conn2.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageConsumer cons = sessReceiver.createConsumer(queue1);
        Message m2 = cons.receive(100);
        Assert.assertNull(m2);
    } finally {
        if (conn != null) {
            conn.close();
        }
        if (conn2 != null) {
            conn2.close();
        }
    }
}

Example 17 with XAConnection

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

the class XATest method testMultipleSessionsOneTxRollbackAcknowledge.

@Test
public void testMultipleSessionsOneTxRollbackAcknowledge() throws Exception {
    XAConnection conn = null;
    Connection conn2 = null;
    try {
        // First send 2 messages
        conn2 = cf.createConnection();
        Session sessProducer = conn2.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer prod = sessProducer.createProducer(queue1);
        Message m = sessProducer.createTextMessage("jellyfish1");
        prod.send(m);
        m = sessProducer.createTextMessage("jellyfish2");
        prod.send(m);
        m = sessProducer.createTextMessage("jellyfish3");
        prod.send(m);
        m = sessProducer.createTextMessage("jellyfish4");
        prod.send(m);
        conn = xacf.createXAConnection();
        conn.start();
        tm.begin();
        // Create 2 sessions and enlist them
        XASession sess1 = conn.createXASession();
        ClientSessionInternal res1 = (ClientSessionInternal) sess1.getXAResource();
        XASession sess2 = conn.createXASession();
        ClientSessionInternal res2 = (ClientSessionInternal) sess2.getXAResource();
        res1.setForceNotSameRM(true);
        res2.setForceNotSameRM(true);
        Transaction tx = tm.getTransaction();
        tx.enlistResource(res1);
        tx.enlistResource(res2);
        // Receive the messages, two on each consumer
        MessageConsumer cons1 = sess1.createConsumer(queue1);
        TextMessage r1 = (TextMessage) cons1.receive(5000);
        Assert.assertNotNull(r1);
        Assert.assertEquals("jellyfish1", r1.getText());
        r1 = (TextMessage) cons1.receive(5000);
        Assert.assertNotNull(r1);
        Assert.assertEquals("jellyfish2", r1.getText());
        cons1.close();
        // Cancel is asynch
        Thread.sleep(500);
        MessageConsumer cons2 = sess2.createConsumer(queue1);
        TextMessage r2 = (TextMessage) cons2.receive(5000);
        Assert.assertNotNull(r2);
        Assert.assertEquals("jellyfish3", r2.getText());
        r2 = (TextMessage) cons2.receive(5000);
        Assert.assertNotNull(r2);
        Assert.assertEquals("jellyfish4", r2.getText());
        // rollback
        cons2.close();
        tx.delistResource(res1, XAResource.TMSUCCESS);
        tx.delistResource(res2, XAResource.TMSUCCESS);
        tm.rollback();
        // Rollback causes cancel which is asynch
        Thread.sleep(1000);
        // We cannot assume anything about the order in which the transaction manager rollsback
        // the sessions - this is implementation dependent
        Session sess = conn2.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageConsumer cons = sess.createConsumer(queue1);
        conn2.start();
        TextMessage r = (TextMessage) cons.receive(5000);
        Assert.assertNotNull(r);
        boolean session1First = false;
        if (r.getText().equals("jellyfish1")) {
            session1First = true;
        } else if (r.getText().equals("jellyfish3")) {
            session1First = false;
        } else {
            Assert.fail("Unexpected message");
        }
        if (session1First) {
            r = (TextMessage) cons.receive(5000);
            Assert.assertNotNull(r);
            Assert.assertEquals("jellyfish2", r.getText());
            r = (TextMessage) cons.receive(5000);
            Assert.assertNotNull(r);
            Assert.assertEquals("jellyfish3", r.getText());
            r = (TextMessage) cons.receive(5000);
            Assert.assertNotNull(r);
            Assert.assertEquals("jellyfish4", r.getText());
        } else {
            r = (TextMessage) cons.receive(5000);
            Assert.assertNotNull(r);
            Assert.assertEquals("jellyfish4", r.getText());
            r = (TextMessage) cons.receive(5000);
            Assert.assertNotNull(r);
            Assert.assertEquals("jellyfish1", r.getText());
            r = (TextMessage) cons.receive(5000);
            Assert.assertNotNull(r);
            Assert.assertEquals("jellyfish2", r.getText());
        }
        r = (TextMessage) cons.receive(100);
        Assert.assertNull(r);
    } finally {
        if (conn != null) {
            conn.close();
        }
        if (conn2 != null) {
            conn2.close();
        }
    }
}

Example 18 with XAConnection

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

the class XATest method testMultipleSessionsOneTxCommitAcknowledge.

@Test
public void testMultipleSessionsOneTxCommitAcknowledge() throws Exception {
    XAConnection conn = null;
    Connection conn2 = null;
    try {
        // First send 2 messages
        conn2 = cf.createConnection();
        Session sessProducer = conn2.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer prod = sessProducer.createProducer(queue1);
        Message m = sessProducer.createTextMessage("jellyfish1");
        prod.send(m);
        m = sessProducer.createTextMessage("jellyfish2");
        prod.send(m);
        conn = xacf.createXAConnection();
        conn.start();
        tm.begin();
        // Create 2 sessions and enlist them
        XASession sess1 = conn.createXASession();
        ClientSessionInternal res1 = (ClientSessionInternal) sess1.getXAResource();
        XASession sess2 = conn.createXASession();
        ClientSessionInternal res2 = (ClientSessionInternal) sess2.getXAResource();
        res1.setForceNotSameRM(true);
        res2.setForceNotSameRM(true);
        Transaction tx = tm.getTransaction();
        tx.enlistResource(res1);
        tx.enlistResource(res2);
        // Receive the messages, one on each consumer
        MessageConsumer cons1 = sess1.createConsumer(queue1);
        TextMessage r1 = (TextMessage) cons1.receive(5000);
        Assert.assertNotNull(r1);
        Assert.assertEquals("jellyfish1", r1.getText());
        cons1.close();
        MessageConsumer cons2 = sess2.createConsumer(queue1);
        TextMessage r2 = (TextMessage) cons2.receive(5000);
        Assert.assertNotNull(r2);
        Assert.assertEquals("jellyfish2", r2.getText());
        tx.delistResource(res1, XAResource.TMSUCCESS);
        tx.delistResource(res2, XAResource.TMSUCCESS);
        // commit
        tm.commit();
        Session sess = conn2.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageConsumer cons = sess.createConsumer(queue1);
        conn2.start();
        TextMessage r3 = (TextMessage) cons.receive(100);
        Assert.assertNull(r3);
    } finally {
        if (conn != null) {
            conn.close();
        }
        if (conn2 != null) {
            conn2.close();
        }
    }
}

Example 19 with XAConnection

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

the class XATest method testOneSessionTwoTransactionsCommitSend.

@Test
public void testOneSessionTwoTransactionsCommitSend() throws Exception {
    XAConnection conn = null;
    Connection conn2 = null;
    try {
        conn = xacf.createXAConnection();
        // Create a session
        XASession sess1 = conn.createXASession();
        XAResource res1 = sess1.getXAResource();
        MessageProducer prod1 = sess1.createProducer(queue1);
        tm.begin();
        Transaction tx1 = tm.getTransaction();
        tx1.enlistResource(res1);
        // Send a message
        prod1.send(sess1.createTextMessage("kangaroo1"));
        tx1.delistResource(res1, XAResource.TMSUCCESS);
        // suspend the tx
        Transaction suspended = tm.suspend();
        tm.begin();
        // Send another message in another tx using the same session
        Transaction tx2 = tm.getTransaction();
        tx2.enlistResource(res1);
        // Send a message
        prod1.send(sess1.createTextMessage("kangaroo2"));
        tx2.delistResource(res1, XAResource.TMSUCCESS);
        // commit this transaction
        tm.commit();
        // verify only kangaroo2 message is sent
        conn2 = cf.createConnection();
        Session sess = conn2.createSession(false, Session.AUTO_ACKNOWLEDGE);
        conn2.start();
        MessageConsumer cons = sess.createConsumer(queue1);
        TextMessage r1 = (TextMessage) cons.receive(5000);
        Assert.assertNotNull(r1);
        Assert.assertEquals("kangaroo2", r1.getText());
        TextMessage r2 = (TextMessage) cons.receive(100);
        Assert.assertNull(r2);
        // now resume the first tx and then commit it
        tm.resume(suspended);
        tm.commit();
        // verify that the first text message is received
        TextMessage r3 = (TextMessage) cons.receive(5000);
        Assert.assertNotNull(r3);
        Assert.assertEquals("kangaroo1", r3.getText());
    } finally {
        if (conn != null) {
            conn.close();
        }
        if (conn2 != null) {
            conn2.close();
        }
    }
}

Example 20 with XAConnection

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

the class XATest method testIsSamRM.

@Test
public void testIsSamRM() throws Exception {
    XAConnection conn = null;
    conn = xacf.createXAConnection();
    // Create a session
    XASession sess1 = conn.createXASession();
    XAResource res1 = sess1.getXAResource();
    // Create a session
    XASession sess2 = conn.createXASession();
    XAResource res2 = sess2.getXAResource();
    Assert.assertTrue(res1.isSameRM(res2));
}