下面列出了怎么用javax.jms.XATopicConnection的API类实例代码及写法,或者点击链接到github查看源代码。
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);
}
}
private void assertConnectionType(Connection conn, String type) {
if ("generic".equals(type) || "queue".equals(type) || "topic".equals(type)) {
//generic
Assert.assertFalse(conn instanceof XAConnection);
Assert.assertTrue(conn instanceof QueueConnection);
Assert.assertFalse(conn instanceof XAQueueConnection);
Assert.assertTrue(conn instanceof TopicConnection);
Assert.assertFalse(conn instanceof XATopicConnection);
} else if ("xa".equals(type) || "xa-queue".equals(type) || "xa-topic".equals(type)) {
Assert.assertTrue(conn instanceof XAConnection);
Assert.assertTrue(conn instanceof QueueConnection);
Assert.assertTrue(conn instanceof XAQueueConnection);
Assert.assertTrue(conn instanceof TopicConnection);
Assert.assertTrue(conn instanceof XATopicConnection);
} else {
Assert.fail("Unknown connection type: " + type);
}
}
/**
* Create a XA topic connection
*
* @param userName The user name
* @param password The password
* @return The connection
* @throws JMSException Thrown if the operation fails
*/
@Override
public XATopicConnection createXATopicConnection(final String userName, final String password) throws JMSException {
if (ActiveMQRALogger.LOGGER.isTraceEnabled()) {
ActiveMQRALogger.LOGGER.trace("createXATopicConnection(" + userName + ", ****)");
}
ActiveMQRASessionFactoryImpl s = new ActiveMQRASessionFactoryImpl(mcf, cm, getResourceAdapter().getTM(), ActiveMQRAConnectionFactory.XA_TOPIC_CONNECTION);
s.setUserName(userName);
s.setPassword(password);
validateUser(s);
if (ActiveMQRALogger.LOGGER.isTraceEnabled()) {
ActiveMQRALogger.LOGGER.trace("Created topic connection: " + s);
}
return s;
}
@AfterMethod
public void tearDown() throws Exception {
restApiClient.close();
InitialContext initialContext = initialContextBuilder.withXaConnectionFactory().build();
XATopicConnectionFactory xaTopicConnectionFactory =
(XATopicConnectionFactory) initialContext.lookup(ClientHelper.XA_CONNECTION_FACTORY);
XATopicConnection xaTopicConnection = xaTopicConnectionFactory.createXATopicConnection();
xaSession = xaTopicConnection.createXATopicSession();
xaResource = xaSession.getXAResource();
xaResource.rollback(xid);
xaSession.close();
xaTopicConnection.close();
xaConnection.close();
}
@Test
public void testPublisherWithRollback() throws Exception {
String subscriptionId = "sub-testPublisherWithRollback";
String topicName = "testPublisherWithRollback";
String testMessage = "testPublisherWithRollback-Message";
InitialContext initialContext = initialContextBuilder.withXaConnectionFactory().withTopic(topicName).build();
Topic topic = (Topic) initialContext.lookup(topicName);
// Setup XA producer.
XATopicConnectionFactory xaTopicConnectionFactory =
(XATopicConnectionFactory) initialContext.lookup(ClientHelper.XA_CONNECTION_FACTORY);
XATopicConnection xaTopicConnection = xaTopicConnectionFactory.createXATopicConnection();
XATopicSession xaTopicSession = xaTopicConnection.createXATopicSession();
XAResource xaResource = xaTopicSession.getXAResource();
MessageProducer producer = xaTopicSession.createProducer(topic);
// Setup non-transactional consumer.
TopicSession topicSession = xaTopicConnection.createTopicSession(false, TopicSession.AUTO_ACKNOWLEDGE);
TopicSubscriber durableSubscriber = topicSession.createDurableSubscriber(topic, subscriptionId);
xaTopicConnection.start();
// Send message withing a XA transaction.
XidImpl xid = new XidImpl(0, "branchId".getBytes(), "globalId".getBytes());
xaResource.start(xid, XAResource.TMNOFLAGS);
producer.send(xaTopicSession.createTextMessage(testMessage));
xaResource.end(xid, XAResource.TMSUCCESS);
int response = xaResource.prepare(xid);
Assert.assertEquals(response, XAResource.XA_OK, "Prepare stage failed.");
xaResource.rollback(xid);
durableSubscriber.close();
xaTopicSession.close();
xaTopicConnection.close();
QueueMetadata queueMetadata = restApiClient.getQueueMetadata("carbon:" + subscriptionId);
Assert.assertEquals((int) queueMetadata.getSize(), 0, "Queue is not empty");
}
/**
* Create a XA topic connection
*
* @return The connection
* @throws JMSException Thrown if the operation fails
*/
@Override
public XATopicConnection createXATopicConnection() throws JMSException {
if (ActiveMQRALogger.LOGGER.isTraceEnabled()) {
ActiveMQRALogger.LOGGER.trace("createXATopicConnection()");
}
ActiveMQRASessionFactoryImpl s = new ActiveMQRASessionFactoryImpl(mcf, cm, getResourceAdapter().getTM(), ActiveMQRAConnectionFactory.XA_TOPIC_CONNECTION);
if (ActiveMQRALogger.LOGGER.isTraceEnabled()) {
ActiveMQRALogger.LOGGER.trace("Created topic connection: " + s);
}
return s;
}
@Override public XATopicSession createXATopicSession() throws JMSException {
if ((types & TYPE_XA_TOPIC) != TYPE_XA_TOPIC) {
throw new IllegalStateException(delegate + " is not an XATopicConnection");
}
XATopicSession xats = ((XATopicConnection) delegate).createXATopicSession();
return TracingXASession.create(xats, jmsTracing);
}
public TopicConnection topicConnection(TopicConnection connection) {
// It is common to implement both interfaces
if (connection instanceof XATopicConnection) {
return xaTopicConnection((XATopicConnection) connection);
}
return TracingConnection.create(connection, this);
}
@Override public XATopicConnection createXATopicConnection(String userName, String password)
throws JMSException {
checkTopicConnectionFactory();
XATopicConnectionFactory xaqcf = (XATopicConnectionFactory) delegate;
return TracingXAConnection.create(xaqcf.createXATopicConnection(userName, password),
jmsTracing);
}
TracingConnection(Connection delegate, JmsTracing jmsTracing) {
this.delegate = delegate;
this.jmsTracing = jmsTracing;
int types = 0;
if (delegate instanceof QueueConnection) types |= TYPE_QUEUE;
if (delegate instanceof TopicConnection) types |= TYPE_TOPIC;
if (delegate instanceof XAConnection) types |= TYPE_XA;
if (delegate instanceof XAQueueConnection) types |= TYPE_XA_QUEUE;
if (delegate instanceof XATopicConnection) types |= TYPE_XA_TOPIC;
this.types = types;
}
@Test public void topicConnection_wrapsXaInput() {
abstract class Both implements XATopicConnection, TopicConnection {
}
assertThat(jmsTracing.topicConnection(mock(Both.class)))
.isInstanceOf(XATopicConnection.class);
}
public ManagedXATopicConnection( XATopicConnection connection ) {
super(connection);
this.xaTopicConnection = connection;
}
@Override
public XATopicSession createXATopicSession() throws JMSException {
return addSession( ((XATopicConnection) connection).createXATopicSession());
}
@Test
public void testPublisherWithCommit() throws Exception {
String subscriptionId = "sub-testPublisherWithCommit";
String topicName = "testPublisherWithCommit";
String testMessage = "testPublisherWithCommit-Message";
InitialContext initialContext = initialContextBuilder.withXaConnectionFactory().withTopic(topicName).build();
Topic topic = (Topic) initialContext.lookup(topicName);
// Setup XA producer.
XATopicConnectionFactory xaTopicConnectionFactory =
(XATopicConnectionFactory) initialContext.lookup(ClientHelper.XA_CONNECTION_FACTORY);
XATopicConnection xaTopicConnection = xaTopicConnectionFactory.createXATopicConnection();
XATopicSession xaTopicSession = xaTopicConnection.createXATopicSession();
XAResource xaResource = xaTopicSession.getXAResource();
MessageProducer producer = xaTopicSession.createProducer(topic);
// Setup non-transactional consumer.
TopicSession topicSession = xaTopicConnection.createTopicSession(false, TopicSession.AUTO_ACKNOWLEDGE);
TopicSubscriber durableSubscriber = topicSession.createDurableSubscriber(topic, subscriptionId);
xaTopicConnection.start();
// Send message within XA transaction.
XidImpl xid = new XidImpl(0, "branchId".getBytes(), "globalId".getBytes());
xaResource.start(xid, XAResource.TMNOFLAGS);
producer.send(xaTopicSession.createTextMessage(testMessage));
xaResource.end(xid, XAResource.TMSUCCESS);
int response = xaResource.prepare(xid);
Assert.assertEquals(response, XAResource.XA_OK, "Prepare stage failed.");
xaResource.commit(xid, false);
TextMessage message = (TextMessage) durableSubscriber.receive(2000);
Assert.assertNotNull(message, "Didn't receive a message");
Assert.assertEquals(message.getText(), testMessage, "Received message content didn't match sent message.");
topicSession.close();
xaTopicSession.close();
xaTopicConnection.close();
}
@Test
public void testSubscriberWithCommit() throws Exception {
String subscriptionId = "sub-testSubscriberWithCommit";
String topicName = "testSubscriberWithCommit";
String testMessage = "testSubscriberWithCommit-Message";
InitialContext initialContext = initialContextBuilder.withXaConnectionFactory().withTopic(topicName).build();
Topic topic = (Topic) initialContext.lookup(topicName);
// Create XA consumer.
XATopicConnectionFactory xaTopicConnectionFactory =
(XATopicConnectionFactory) initialContext.lookup(ClientHelper.XA_CONNECTION_FACTORY);
XATopicConnection xaTopicConnection = xaTopicConnectionFactory.createXATopicConnection();
XATopicSession xaTopicSession = xaTopicConnection.createXATopicSession();
XAResource xaResource = xaTopicSession.getXAResource();
TopicSubscriber durableSubscriber = xaTopicSession.createDurableSubscriber(topic, subscriptionId);
// Create non transactional producer.
TopicSession topicSession = xaTopicConnection.createTopicSession(false, TopicSession.AUTO_ACKNOWLEDGE);
MessageProducer producer = topicSession.createProducer(topic);
xaTopicConnection.start();
producer.send(xaTopicSession.createTextMessage(testMessage));
// Consume message within a XA transaction.
XidImpl xid = new XidImpl(0, "branchId".getBytes(), "globalId".getBytes());
xaResource.start(xid, XAResource.TMNOFLAGS);
TextMessage message = (TextMessage) durableSubscriber.receive(2000);
xaResource.end(xid, XAResource.TMSUCCESS);
int response = xaResource.prepare(xid);
Assert.assertEquals(response, XAResource.XA_OK, "Prepare stage failed.");
xaResource.commit(xid, false);
Assert.assertNotNull(message, "Didn't receive a message");
Assert.assertEquals(message.getText(), testMessage, "Received message content didn't match sent message.");
topicSession.close();
xaTopicSession.close();
xaTopicConnection.close();
QueueMetadata queueMetadata = restApiClient.getQueueMetadata("carbon:" + subscriptionId);
Assert.assertEquals((int) queueMetadata.getSize(), 0, "Queue should be empty.");
}
@Test
public void testSubscriberWithRollback() throws Exception {
String subscriptionId = "sub-testSubscriberWithRollback";
String topicName = "testSubscriberWithCommit";
String testMessage = "testSubscriberWithCommit-Message";
InitialContext initialContext = initialContextBuilder.withXaConnectionFactory().withTopic(topicName).build();
Topic topic = (Topic) initialContext.lookup(topicName);
// Setup XA consumer.
XATopicConnectionFactory xaTopicConnectionFactory =
(XATopicConnectionFactory) initialContext.lookup(ClientHelper.XA_CONNECTION_FACTORY);
XATopicConnection xaTopicConnection = xaTopicConnectionFactory.createXATopicConnection();
XATopicSession xaTopicSession = xaTopicConnection.createXATopicSession();
XAResource xaResource = xaTopicSession.getXAResource();
TopicSubscriber durableSubscriber = xaTopicSession.createDurableSubscriber(topic, subscriptionId);
// Setup non-transactional message publisher.
TopicSession topicSession = xaTopicConnection.createTopicSession(false, TopicSession.AUTO_ACKNOWLEDGE);
MessageProducer producer = topicSession.createProducer(topic);
xaTopicConnection.start();
producer.send(xaTopicSession.createTextMessage(testMessage));
// Consume messages within a XA transaction.
XidImpl xid = new XidImpl(0, "branchId".getBytes(), "globalId".getBytes());
xaResource.start(xid, XAResource.TMNOFLAGS);
TextMessage message = (TextMessage) durableSubscriber.receive(2000);
xaResource.end(xid, XAResource.TMSUCCESS);
int response = xaResource.prepare(xid);
Assert.assertEquals(response, XAResource.XA_OK, "Prepare stage failed.");
xaResource.rollback(xid);
Assert.assertNotNull(message, "Didn't receive a message");
Assert.assertEquals(message.getText(), testMessage, "Received message content didn't match sent message.");
topicSession.close();
xaTopicSession.close();
xaTopicConnection.close();
QueueMetadata queueMetadata = restApiClient.getQueueMetadata("carbon:" + subscriptionId);
Assert.assertEquals((int) queueMetadata.getSize(), 1, "Queue shouldn't be empty.");
}
private void assertXAConnection(Connection connection) {
assertTrue("Should be an XAConnection", connection instanceof XAConnection);
assertTrue("Should be an XATopicConnection", connection instanceof XATopicConnection);
assertTrue("Should be an XAQueueConnection", connection instanceof XAQueueConnection);
}
@Test
public void testConnectionTypes() throws Exception {
deployConnectionFactory(0, JMSFactoryType.CF, "ConnectionFactory", "/ConnectionFactory");
deployConnectionFactory(0, JMSFactoryType.QUEUE_XA_CF, "CF_QUEUE_XA_TRUE", "/CF_QUEUE_XA_TRUE");
deployConnectionFactory(0, JMSFactoryType.XA_CF, "CF_XA_TRUE", "/CF_XA_TRUE");
deployConnectionFactory(0, JMSFactoryType.QUEUE_CF, "CF_QUEUE", "/CF_QUEUE");
deployConnectionFactory(0, JMSFactoryType.TOPIC_CF, "CF_TOPIC", "/CF_TOPIC");
deployConnectionFactory(0, JMSFactoryType.TOPIC_XA_CF, "CF_TOPIC_XA_TRUE", "/CF_TOPIC_XA_TRUE");
Connection genericConnection = null;
XAConnection xaConnection = null;
QueueConnection queueConnection = null;
TopicConnection topicConnection = null;
XAQueueConnection xaQueueConnection = null;
XATopicConnection xaTopicConnection = null;
ConnectionFactory genericFactory = (ConnectionFactory) ic.lookup("/ConnectionFactory");
genericConnection = genericFactory.createConnection();
assertConnectionType(genericConnection, "generic");
XAConnectionFactory xaFactory = (XAConnectionFactory) ic.lookup("/CF_XA_TRUE");
xaConnection = xaFactory.createXAConnection();
assertConnectionType(xaConnection, "xa");
QueueConnectionFactory queueCF = (QueueConnectionFactory) ic.lookup("/CF_QUEUE");
queueConnection = queueCF.createQueueConnection();
assertConnectionType(queueConnection, "queue");
TopicConnectionFactory topicCF = (TopicConnectionFactory) ic.lookup("/CF_TOPIC");
topicConnection = topicCF.createTopicConnection();
assertConnectionType(topicConnection, "topic");
XAQueueConnectionFactory xaQueueCF = (XAQueueConnectionFactory) ic.lookup("/CF_QUEUE_XA_TRUE");
xaQueueConnection = xaQueueCF.createXAQueueConnection();
assertConnectionType(xaQueueConnection, "xa-queue");
XATopicConnectionFactory xaTopicCF = (XATopicConnectionFactory) ic.lookup("/CF_TOPIC_XA_TRUE");
xaTopicConnection = xaTopicCF.createXATopicConnection();
assertConnectionType(xaTopicConnection, "xa-topic");
genericConnection.close();
xaConnection.close();
queueConnection.close();
topicConnection.close();
xaQueueConnection.close();
xaTopicConnection.close();
undeployConnectionFactory("ConnectionFactory");
undeployConnectionFactory("CF_QUEUE_XA_TRUE");
undeployConnectionFactory("CF_XA_TRUE");
undeployConnectionFactory("CF_QUEUE");
undeployConnectionFactory("CF_TOPIC");
undeployConnectionFactory("CF_TOPIC_XA_TRUE");
}
public XATopicConnection createXATopicConnection() throws JMSException {
return createXATopicConnection(user, password);
}
public XATopicConnection createXATopicConnection(final String username, final String password) throws JMSException {
return (XATopicConnection) createConnectionInternal(username, password, true, ActiveMQConnection.TYPE_TOPIC_CONNECTION);
}
public XATopicConnection xaTopicConnection(XATopicConnection connection) {
return TracingXAConnection.create(connection, this);
}
@Override public XATopicConnection createXATopicConnection() throws JMSException {
checkTopicConnectionFactory();
XATopicConnectionFactory xaqcf = (XATopicConnectionFactory) delegate;
return TracingXAConnection.create(xaqcf.createXATopicConnection(), jmsTracing);
}
@Test public void xaTopicConnection_wrapsInput() {
assertThat(jmsTracing.xaTopicConnection(mock(XATopicConnection.class)))
.isInstanceOf(TracingXAConnection.class);
}
@Test public void xaTopicConnection_doesntDoubleWrap() {
XATopicConnection wrapped = jmsTracing.xaTopicConnection(mock(XATopicConnection.class));
assertThat(jmsTracing.xaTopicConnection(wrapped))
.isSameAs(wrapped);
}