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

Example 26 with Connection

use of javax.jms.Connection in project spring-framework by spring-projects.

the class JmsTemplateTests method testSessionCallbackWithinSynchronizedTransaction.

@Test
public void testSessionCallbackWithinSynchronizedTransaction() throws Exception {
    SingleConnectionFactory scf = new SingleConnectionFactory(connectionFactory);
    JmsTemplate template = createTemplate();
    template.setConnectionFactory(scf);
    TransactionSynchronizationManager.initSynchronization();
    try {
        template.execute(new SessionCallback<Void>() {

            @Override
            public Void doInJms(Session session) throws JMSException {
                session.getTransacted();
                return null;
            }
        });
        template.execute(new SessionCallback<Void>() {

            @Override
            public Void doInJms(Session session) throws JMSException {
                session.getTransacted();
                return null;
            }
        });
        assertSame(session, ConnectionFactoryUtils.getTransactionalSession(scf, null, false));
        assertSame(session, ConnectionFactoryUtils.getTransactionalSession(scf, scf.createConnection(), false));
        TransactionAwareConnectionFactoryProxy tacf = new TransactionAwareConnectionFactoryProxy(scf);
        Connection tac = tacf.createConnection();
        Session tas = tac.createSession(false, Session.AUTO_ACKNOWLEDGE);
        tas.getTransacted();
        tas.close();
        tac.close();
        List<TransactionSynchronization> synchs = TransactionSynchronizationManager.getSynchronizations();
        assertEquals(1, synchs.size());
        TransactionSynchronization synch = synchs.get(0);
        synch.beforeCommit(false);
        synch.beforeCompletion();
        synch.afterCommit();
        synch.afterCompletion(TransactionSynchronization.STATUS_UNKNOWN);
    } finally {
        TransactionSynchronizationManager.clearSynchronization();
        scf.destroy();
    }
    assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
    verify(connection).start();
    if (useTransactedTemplate()) {
        verify(session).commit();
    }
    verify(session).close();
    verify(connection).stop();
    verify(connection).close();
}

Example 27 with Connection

use of javax.jms.Connection in project spring-framework by spring-projects.

the class SingleConnectionFactoryTests method testWithTopicConnectionFactoryAndJms11Usage.

@Test
public void testWithTopicConnectionFactoryAndJms11Usage() throws JMSException {
    TopicConnectionFactory cf = mock(TopicConnectionFactory.class);
    TopicConnection con = mock(TopicConnection.class);
    given(cf.createConnection()).willReturn(con);
    SingleConnectionFactory scf = new SingleConnectionFactory(cf);
    Connection con1 = scf.createConnection();
    Connection con2 = scf.createConnection();
    con1.start();
    con2.start();
    con1.close();
    con2.close();
    // should trigger actual close
    scf.destroy();
    verify(con).start();
    verify(con).stop();
    verify(con).close();
    verifyNoMoreInteractions(con);
}

Example 28 with Connection

use of javax.jms.Connection in project spring-framework by spring-projects.

the class SingleConnectionFactoryTests method testCachingConnectionFactoryWithTopicConnectionFactoryAndJms102Usage.

@Test
public void testCachingConnectionFactoryWithTopicConnectionFactoryAndJms102Usage() throws JMSException {
    TopicConnectionFactory cf = mock(TopicConnectionFactory.class);
    TopicConnection con = mock(TopicConnection.class);
    TopicSession txSession = mock(TopicSession.class);
    TopicSession nonTxSession = mock(TopicSession.class);
    given(cf.createTopicConnection()).willReturn(con);
    given(con.createTopicSession(true, Session.AUTO_ACKNOWLEDGE)).willReturn(txSession);
    given(txSession.getTransacted()).willReturn(true);
    given(con.createTopicSession(false, Session.CLIENT_ACKNOWLEDGE)).willReturn(nonTxSession);
    CachingConnectionFactory scf = new CachingConnectionFactory(cf);
    scf.setReconnectOnException(false);
    Connection con1 = scf.createTopicConnection();
    Session session1 = con1.createSession(true, Session.AUTO_ACKNOWLEDGE);
    session1.getTransacted();
    // should lead to rollback
    session1.close();
    session1 = con1.createSession(false, Session.CLIENT_ACKNOWLEDGE);
    session1.close();
    con1.start();
    TopicConnection con2 = scf.createTopicConnection();
    Session session2 = con2.createTopicSession(false, Session.CLIENT_ACKNOWLEDGE);
    session2.close();
    session2 = con2.createSession(true, Session.AUTO_ACKNOWLEDGE);
    session2.getTransacted();
    session2.close();
    con2.start();
    con1.close();
    con2.close();
    // should trigger actual close
    scf.destroy();
    verify(txSession).close();
    verify(nonTxSession).close();
    verify(con).start();
    verify(con).stop();
    verify(con).close();
}

Example 29 with Connection

use of javax.jms.Connection in project spring-framework by spring-projects.

the class SingleConnectionFactoryTests method testWithConnectionFactoryAndExceptionListenerAndReconnectOnException.

@Test
public void testWithConnectionFactoryAndExceptionListenerAndReconnectOnException() throws JMSException {
    ConnectionFactory cf = mock(ConnectionFactory.class);
    TestConnection con = new TestConnection();
    given(cf.createConnection()).willReturn(con);
    TestExceptionListener listener = new TestExceptionListener();
    SingleConnectionFactory scf = new SingleConnectionFactory(cf);
    scf.setExceptionListener(listener);
    scf.setReconnectOnException(true);
    Connection con1 = scf.createConnection();
    assertSame(listener, con1.getExceptionListener());
    con1.start();
    con.getExceptionListener().onException(new JMSException(""));
    Connection con2 = scf.createConnection();
    con2.start();
    // should trigger actual close
    scf.destroy();
    assertEquals(2, con.getStartCount());
    assertEquals(2, con.getCloseCount());
    assertEquals(1, listener.getCount());
}

Example 30 with Connection

use of javax.jms.Connection in project spring-framework by spring-projects.

the class SingleConnectionFactoryTests method testWithConnectionFactoryAndLocalExceptionListenerWithCleanup.

@Test
public void testWithConnectionFactoryAndLocalExceptionListenerWithCleanup() throws JMSException {
    ConnectionFactory cf = mock(ConnectionFactory.class);
    TestConnection con = new TestConnection();
    given(cf.createConnection()).willReturn(con);
    TestExceptionListener listener0 = new TestExceptionListener();
    TestExceptionListener listener1 = new TestExceptionListener();
    TestExceptionListener listener2 = new TestExceptionListener();
    SingleConnectionFactory scf = new SingleConnectionFactory(cf) {

        @Override
        public void onException(JMSException ex) {
        // no-op
        }
    };
    scf.setReconnectOnException(true);
    scf.setExceptionListener(listener0);
    Connection con1 = scf.createConnection();
    con1.setExceptionListener(listener1);
    assertSame(listener1, con1.getExceptionListener());
    Connection con2 = scf.createConnection();
    con2.setExceptionListener(listener2);
    assertSame(listener2, con2.getExceptionListener());
    con.getExceptionListener().onException(new JMSException(""));
    con2.close();
    con.getExceptionListener().onException(new JMSException(""));
    con1.close();
    con.getExceptionListener().onException(new JMSException(""));
    // should trigger actual close
    scf.destroy();
    assertEquals(0, con.getStartCount());
    assertEquals(1, con.getCloseCount());
    assertEquals(3, listener0.getCount());
    assertEquals(2, listener1.getCount());
    assertEquals(1, listener2.getCount());
}