javax.jms.TopicConnection源码实例Demo

类javax.jms.TopicConnection源码实例Demo

下面列出了javax.jms.TopicConnection 类实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: micro-integrator   文件: JMSConnectionFactory.java
protected Session createSession(Connection connection) {
    try {
        if (JMSConstants.JMS_SPEC_VERSION_1_1.equals(jmsSpec) || JMSConstants.JMS_SPEC_VERSION_2_0
                .equals(jmsSpec)) {
            return connection.createSession(transactedSession, sessionAckMode);
        } else {
            if (this.destinationType.equals(JMSConstants.JMSDestinationType.QUEUE)) {
                return (QueueSession) ((QueueConnection) (connection))
                        .createQueueSession(transactedSession, sessionAckMode);
            } else if (this.destinationType.equals(JMSConstants.JMSDestinationType.TOPIC)) {
                return (TopicSession) ((TopicConnection) (connection))
                        .createTopicSession(transactedSession, sessionAckMode);
            }
        }
    } catch (JMSException e) {
        logger.error("JMS Exception while obtaining session for factory '" + this.connectionFactoryString + "' " + e
                .getMessage(), e);
    }

    return null;
}
 
/**
 * Create a default Session for this ConnectionFactory,
 * adapting to JMS 1.0.2 style queue/topic mode if necessary.
 * @param con the JMS Connection to operate on
 * @param mode the Session acknowledgement mode
 * ({@code Session.TRANSACTED} or one of the common modes)
 * @return the newly created Session
 * @throws JMSException if thrown by the JMS API
 */
protected Session createSession(Connection con, Integer mode) throws JMSException {
	// Determine JMS API arguments...
	boolean transacted = (mode == Session.SESSION_TRANSACTED);
	int ackMode = (transacted ? Session.AUTO_ACKNOWLEDGE : mode);
	// Now actually call the appropriate JMS factory method...
	if (Boolean.FALSE.equals(this.pubSubMode) && con instanceof QueueConnection) {
		return ((QueueConnection) con).createQueueSession(transacted, ackMode);
	}
	else if (Boolean.TRUE.equals(this.pubSubMode) && con instanceof TopicConnection) {
		return ((TopicConnection) con).createTopicSession(transacted, ackMode);
	}
	else {
		return con.createSession(transacted, ackMode);
	}
}
 
/**
 * This implementation delegates to the {@code createTopicConnection(username, password)}
 * method of the target TopicConnectionFactory, passing in the specified user credentials.
 * If the specified username is empty, it will simply delegate to the standard
 * {@code createTopicConnection()} method of the target ConnectionFactory.
 * @param username the username to use
 * @param password the password to use
 * @return the Connection
 * @see javax.jms.TopicConnectionFactory#createTopicConnection(String, String)
 * @see javax.jms.TopicConnectionFactory#createTopicConnection()
 */
protected TopicConnection doCreateTopicConnection(
		@Nullable String username, @Nullable String password) throws JMSException {

	ConnectionFactory target = obtainTargetConnectionFactory();
	if (!(target instanceof TopicConnectionFactory)) {
		throw new javax.jms.IllegalStateException("'targetConnectionFactory' is not a TopicConnectionFactory");
	}
	TopicConnectionFactory queueFactory = (TopicConnectionFactory) target;
	if (StringUtils.hasLength(username)) {
		return queueFactory.createTopicConnection(username, password);
	}
	else {
		return queueFactory.createTopicConnection();
	}
}
 
@Test
public void testWithTopicConnection() throws JMSException {
	Connection con = mock(TopicConnection.class);

	SingleConnectionFactory scf = new SingleConnectionFactory(con);
	TopicConnection con1 = scf.createTopicConnection();
	con1.start();
	con1.stop();
	con1.close();
	TopicConnection con2 = scf.createTopicConnection();
	con2.start();
	con2.stop();
	con2.close();
	scf.destroy();  // should trigger actual close

	verify(con, times(2)).start();
	verify(con, times(2)).stop();
	verify(con).close();
	verifyNoMoreInteractions(con);
}
 
@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();
	scf.destroy();  // should trigger actual close

	verify(con).start();
	verify(con).stop();
	verify(con).close();
	verifyNoMoreInteractions(con);
}
 
@Test
public void testWithTopicConnectionFactoryAndJms102Usage() throws JMSException {
	TopicConnectionFactory cf = mock(TopicConnectionFactory.class);
	TopicConnection con = mock(TopicConnection.class);

	given(cf.createTopicConnection()).willReturn(con);

	SingleConnectionFactory scf = new SingleConnectionFactory(cf);
	Connection con1 = scf.createTopicConnection();
	Connection con2 = scf.createTopicConnection();
	con1.start();
	con2.start();
	con1.close();
	con2.close();
	scf.destroy();  // should trigger actual close

	verify(con).start();
	verify(con).stop();
	verify(con).close();
	verifyNoMoreInteractions(con);
}
 
源代码7 项目: WeEvent   文件: JMSSample.java
private static void publish() throws JMSException {
    // get topic connection
    TopicConnectionFactory connectionFactory = new WeEventConnectionFactory(defaultBrokerUrl);
    TopicConnection connection = connectionFactory.createTopicConnection();

    // start connection
    connection.start();
    // create session
    TopicSession session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);

    // create topic
    Topic topic = session.createTopic(topicName);

    // create publisher
    TopicPublisher publisher = session.createPublisher(topic);
    // send message
    BytesMessage msg = session.createBytesMessage();
    msg.writeBytes(("hello WeEvent").getBytes(StandardCharsets.UTF_8));
    publisher.publish(msg);

    System.out.print("send done.");
    connection.close();
}
 
/**
 * Create a default Session for this ConnectionFactory,
 * adapting to JMS 1.0.2 style queue/topic mode if necessary.
 * @param con the JMS Connection to operate on
 * @param mode the Session acknowledgement mode
 * ({@code Session.TRANSACTED} or one of the common modes)
 * @return the newly created Session
 * @throws JMSException if thrown by the JMS API
 */
protected Session createSession(Connection con, Integer mode) throws JMSException {
	// Determine JMS API arguments...
	boolean transacted = (mode == Session.SESSION_TRANSACTED);
	int ackMode = (transacted ? Session.AUTO_ACKNOWLEDGE : mode);
	// Now actually call the appropriate JMS factory method...
	if (Boolean.FALSE.equals(this.pubSubMode) && con instanceof QueueConnection) {
		return ((QueueConnection) con).createQueueSession(transacted, ackMode);
	}
	else if (Boolean.TRUE.equals(this.pubSubMode) && con instanceof TopicConnection) {
		return ((TopicConnection) con).createTopicSession(transacted, ackMode);
	}
	else {
		return con.createSession(transacted, ackMode);
	}
}
 
/**
 * This implementation delegates to the {@code createTopicConnection(username, password)}
 * method of the target TopicConnectionFactory, passing in the specified user credentials.
 * If the specified username is empty, it will simply delegate to the standard
 * {@code createTopicConnection()} method of the target ConnectionFactory.
 * @param username the username to use
 * @param password the password to use
 * @return the Connection
 * @see javax.jms.TopicConnectionFactory#createTopicConnection(String, String)
 * @see javax.jms.TopicConnectionFactory#createTopicConnection()
 */
protected TopicConnection doCreateTopicConnection(
		@Nullable String username, @Nullable String password) throws JMSException {

	ConnectionFactory target = obtainTargetConnectionFactory();
	if (!(target instanceof TopicConnectionFactory)) {
		throw new javax.jms.IllegalStateException("'targetConnectionFactory' is not a TopicConnectionFactory");
	}
	TopicConnectionFactory queueFactory = (TopicConnectionFactory) target;
	if (StringUtils.hasLength(username)) {
		return queueFactory.createTopicConnection(username, password);
	}
	else {
		return queueFactory.createTopicConnection();
	}
}
 
源代码10 项目: qpid-jms   文件: JmsConnectionFactory.java
@Override
public TopicConnection createTopicConnection(String username, String password) throws JMSException {
    JmsTopicConnection connection = null;

    try {
        JmsConnectionInfo connectionInfo = configureConnectionInfo(username, password);
        Provider provider = createProvider(remoteURI);

        connection = new JmsTopicConnection(connectionInfo, provider);
        connection.setExceptionListener(exceptionListener);
        connection.connect();
    } catch (Exception e) {
        if (connection != null) {
            try {
                connection.close();
            } catch (Throwable ignored) {}
        }
        throw JmsExceptionSupport.create(e);
    }

    return connection;
}
 
@Test
public void testWithTopicConnectionFactoryAndJms102Usage() throws JMSException {
	TopicConnectionFactory cf = mock(TopicConnectionFactory.class);
	TopicConnection con = mock(TopicConnection.class);

	given(cf.createTopicConnection()).willReturn(con);

	SingleConnectionFactory scf = new SingleConnectionFactory(cf);
	Connection con1 = scf.createTopicConnection();
	Connection con2 = scf.createTopicConnection();
	con1.start();
	con2.start();
	con1.close();
	con2.close();
	scf.destroy();  // should trigger actual close

	verify(con).start();
	verify(con).stop();
	verify(con).close();
	verifyNoMoreInteractions(con);
}
 
源代码12 项目: pooled-jms   文件: PooledConnectionTest.java
@Test(timeout = 60000)
public void testTopicMessageSend() throws Exception {
    cf.setMaxConnections(1);

    TopicConnection connection = cf.createTopicConnection();

    try {
        TopicSession topicSession = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        Topic topic = topicSession.createTopic(getTestName());

        TopicPublisher topicPublisher = topicSession.createPublisher(topic);
        topicPublisher.send(topicSession.createMessage());
        assertEquals(1, cf.getNumConnections());
    } finally {
        connection.close();
        cf.stop();
    }
}
 
源代码13 项目: pooled-jms   文件: XAConnectionPoolTest.java
@Test(timeout = 60000)
public void testSenderAndPublisherDest() throws Exception {
    JmsPoolXAConnectionFactory pcf = createXAPooledConnectionFactory();

    QueueConnection connection = pcf.createQueueConnection();
    QueueSession session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    QueueSender sender = session.createSender(session.createQueue("AA"));
    assertNotNull(sender.getQueue().getQueueName());

    connection.close();

    TopicConnection topicConnection = pcf.createTopicConnection();
    TopicSession topicSession = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
    TopicPublisher topicPublisher = topicSession.createPublisher(topicSession.createTopic("AA"));
    assertNotNull(topicPublisher.getTopic().getTopicName());

    topicConnection.close();
    pcf.stop();
}
 
源代码14 项目: ats-framework   文件: ManagedConnection.java
public static ManagedConnection create(
                                        final Connection connection ) {

    if ( (connection instanceof XAQueueConnection) && (connection instanceof XATopicConnection)) {
        return new ManagedXAQueueTopicConnection(connection);
    } else if (connection instanceof XAQueueConnection) {
        return new ManagedXAQueueConnection((XAQueueConnection) connection);
    } else if (connection instanceof XATopicConnection) {
        return new ManagedXATopicConnection((XATopicConnection) connection);
    } else if ( (connection instanceof QueueConnection) && (connection instanceof TopicConnection)) {
        return new ManagedQueueTopicConnection(connection);
    } else if (connection instanceof QueueConnection) {
        return new ManagedQueueConnection((QueueConnection) connection);
    } else if (connection instanceof TopicConnection) {
        return new ManagedTopicConnection((TopicConnection) connection);
    } else {
        return new ManagedConnection(connection);
    }
}
 
源代码15 项目: activemq-artemis   文件: SimpleOpenWireTest.java
@Test
public void testNotificationProperties() throws Exception {
   try (TopicConnection topicConnection = factory.createTopicConnection()) {
      TopicSession topicSession = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
      Topic notificationsTopic = topicSession.createTopic("activemq.notifications");
      TopicSubscriber subscriber = topicSession.createSubscriber(notificationsTopic);
      List<Message> receivedMessages = new CopyOnWriteArrayList<>();
      subscriber.setMessageListener(receivedMessages::add);
      topicConnection.start();

      Wait.waitFor(() -> receivedMessages.size() > 0);

      Assert.assertTrue(receivedMessages.size() > 0);

      for (Message message : receivedMessages) {
         assertNotNull(message);
         assertNotNull(message.getStringProperty("_AMQ_NotifType"));
      }
   }
}
 
@Test
public void testWithTopicConnection() throws JMSException {
	Connection con = mock(TopicConnection.class);

	SingleConnectionFactory scf = new SingleConnectionFactory(con);
	TopicConnection con1 = scf.createTopicConnection();
	con1.start();
	con1.stop();
	con1.close();
	TopicConnection con2 = scf.createTopicConnection();
	con2.start();
	con2.stop();
	con2.close();
	scf.destroy();  // should trigger actual close

	verify(con, times(2)).start();
	verify(con, times(2)).stop();
	verify(con).close();
	verifyNoMoreInteractions(con);
}
 
/**
 * Create a default Session for this ConnectionFactory,
 * adapting to JMS 1.0.2 style queue/topic mode if necessary.
 * @param con the JMS Connection to operate on
 * @param mode the Session acknowledgement mode
 * ({@code Session.TRANSACTED} or one of the common modes)
 * @return the newly created Session
 * @throws JMSException if thrown by the JMS API
 */
protected Session createSession(Connection con, Integer mode) throws JMSException {
	// Determine JMS API arguments...
	boolean transacted = (mode == Session.SESSION_TRANSACTED);
	int ackMode = (transacted ? Session.AUTO_ACKNOWLEDGE : mode);
	// Now actually call the appropriate JMS factory method...
	if (Boolean.FALSE.equals(this.pubSubMode) && con instanceof QueueConnection) {
		return ((QueueConnection) con).createQueueSession(transacted, ackMode);
	}
	else if (Boolean.TRUE.equals(this.pubSubMode) && con instanceof TopicConnection) {
		return ((TopicConnection) con).createTopicSession(transacted, ackMode);
	}
	else {
		return con.createSession(transacted, ackMode);
	}
}
 
源代码18 项目: qpid-broker-j   文件: TopicSessionTest.java
@Test
public void testTopicSessionCannotCreateQueues() throws Exception
{
    TopicConnection topicConnection = getTopicConnection();
    try
    {
        TopicSession topicSession = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        topicSession.createQueue("abc");
        fail("Expected exception was not thrown");
    }
    catch (javax.jms.IllegalStateException s)
    {
        // PASS
    }
    finally
    {
        topicConnection.close();
    }
}
 
源代码19 项目: qpid-broker-j   文件: TopicSessionTest.java
@Test
public void testTopicSessionCannotCreateTemporaryQueues() throws Exception
{
    TopicConnection topicConnection = getTopicConnection();
    try
    {
        TopicSession topicSession = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        topicSession.createTemporaryQueue();
        fail("Expected exception was not thrown");
    }
    catch (javax.jms.IllegalStateException s)
    {
        // PASS
    }
    finally
    {
        topicConnection.close();
    }
}
 
源代码20 项目: activemq-artemis   文件: SessionTest.java
@Test
public void testCreateQueueOnATopicSession() throws Exception {
   TopicConnection c = (TopicConnection) getConnectionFactory().createConnection();
   TopicSession s = c.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);

   try {
      s.createQueue("TestQueue");
      ProxyAssertSupport.fail("should throw IllegalStateException");
   } catch (javax.jms.IllegalStateException e) {
      // OK
   }
   c.close();
}
 
源代码21 项目: micro-integrator   文件: JMSConnectionFactory.java
public TopicConnection createTopicConnection(String userName, String password) throws JMSException {
    try {
        return ((TopicConnectionFactory) (this.connectionFactory)).createTopicConnection(userName, password);
    } catch (JMSException e) {
        logger.error(
                "JMS Exception while creating topic connection through factory '" + this.connectionFactoryString
                        + "' " + e.getMessage(), e);
    }

    return null;
}
 
源代码22 项目: qpid-jms   文件: JmsTopicSessionClosedTest.java
protected void createTestResources() throws Exception {
    connection = createTopicConnectionToMockProvider();

    session = ((TopicConnection) connection).createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
    destination = session.createTopic(_testName.getMethodName());

    publisher = session.createPublisher(destination);
    subscriber = session.createSubscriber(destination);

    // Close the session explicitly, without closing the above.
    session.close();
}
 
@Override
public TopicConnection createTopicConnection(String username, String password) throws JMSException {
	ConnectionFactory target = getTargetConnectionFactory();
	if (!(target instanceof TopicConnectionFactory)) {
		throw new javax.jms.IllegalStateException("'targetConnectionFactory' is no TopicConnectionFactory");
	}
	TopicConnection targetConnection = ((TopicConnectionFactory) target).createTopicConnection(username, password);
	return (TopicConnection) getTransactionAwareConnectionProxy(targetConnection);
}
 
/**
 * Wrap the given Connection with a proxy that delegates every method call to it
 * but handles Session lookup in a transaction-aware fashion.
 * @param target the original Connection to wrap
 * @return the wrapped Connection
 */
protected Connection getTransactionAwareConnectionProxy(Connection target) {
	List<Class<?>> classes = new ArrayList<>(3);
	classes.add(Connection.class);
	if (target instanceof QueueConnection) {
		classes.add(QueueConnection.class);
	}
	if (target instanceof TopicConnection) {
		classes.add(TopicConnection.class);
	}
	return (Connection) Proxy.newProxyInstance(Connection.class.getClassLoader(),
			ClassUtils.toClassArray(classes), new TransactionAwareConnectionInvocationHandler(target));
}
 
@Override
public TopicConnection createTopicConnection() throws JMSException {
	ConnectionFactory target = obtainTargetConnectionFactory();
	if (target instanceof TopicConnectionFactory) {
		return ((TopicConnectionFactory) target).createTopicConnection();
	}
	else {
		Connection con = target.createConnection();
		if (!(con instanceof TopicConnection)) {
			throw new javax.jms.IllegalStateException("'targetConnectionFactory' is not a TopicConnectionFactory");
		}
		return (TopicConnection) con;
	}
}
 
@Override
public TopicConnection createTopicConnection(String username, String password) throws JMSException {
	ConnectionFactory target = obtainTargetConnectionFactory();
	if (target instanceof TopicConnectionFactory) {
		return ((TopicConnectionFactory) target).createTopicConnection(username, password);
	}
	else {
		Connection con = target.createConnection(username, password);
		if (!(con instanceof TopicConnection)) {
			throw new javax.jms.IllegalStateException("'targetConnectionFactory' is not a TopicConnectionFactory");
		}
		return (TopicConnection) con;
	}
}
 
/**
 * Test introduced as a result of a TCK failure.
 */
@Test
public void testNonDurableSubscriberInvalidUnsubscribe() throws Exception {
   TopicConnection conn = createTopicConnection();
   conn.setClientID("clientIDxyz123");

   TopicSession ts = conn.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);

   try {
      ts.unsubscribe("invalid-subscription-name");
      ProxyAssertSupport.fail("this should fail");
   } catch (javax.jms.InvalidDestinationException e) {
      // OK
   }
}
 
源代码28 项目: WeEvent   文件: JMSSample.java
private static void subscribe() throws JMSException {
    // get topic connection
    TopicConnectionFactory connectionFactory = new WeEventConnectionFactory(defaultBrokerUrl);
    TopicConnection connection = connectionFactory.createTopicConnection();

    // start connection
    connection.start();
    // create session
    TopicSession session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);

    // create topic
    Topic topic = session.createTopic(topicName);

    // create subscriber
    TopicSubscriber subscriber = session.createSubscriber(topic);

    // create listener
    subscriber.setMessageListener(message -> {
        BytesMessage msg = (BytesMessage) message;
        try {
            byte[] data = new byte[(int) msg.getBodyLength()];
            msg.readBytes(data);
            System.out.println("received: " + new String(data, StandardCharsets.UTF_8));
        } catch (JMSException e) {
            e.printStackTrace();
        }
    });

    connection.close();
}
 
@Override
public TopicConnection createTopicConnection() throws JMSException {
	ConnectionFactory target = getTargetConnectionFactory();
	if (!(target instanceof TopicConnectionFactory)) {
		throw new javax.jms.IllegalStateException("'targetConnectionFactory' is no TopicConnectionFactory");
	}
	TopicConnection targetConnection = ((TopicConnectionFactory) target).createTopicConnection();
	return (TopicConnection) getTransactionAwareConnectionProxy(targetConnection);
}
 
/**
 * Wrap the given Connection with a proxy that delegates every method call to it
 * but handles Session lookup in a transaction-aware fashion.
 * @param target the original Connection to wrap
 * @return the wrapped Connection
 */
protected Connection getTransactionAwareConnectionProxy(Connection target) {
	List<Class<?>> classes = new ArrayList<>(3);
	classes.add(Connection.class);
	if (target instanceof QueueConnection) {
		classes.add(QueueConnection.class);
	}
	if (target instanceof TopicConnection) {
		classes.add(TopicConnection.class);
	}
	return (Connection) Proxy.newProxyInstance(Connection.class.getClassLoader(),
			ClassUtils.toClassArray(classes), new TransactionAwareConnectionInvocationHandler(target));
}
 
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