public void testRedelivery() throws Exception {
AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
Connection conn = new Connection(ctx, host, port, false);
conn.connect();
Session s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
Producer p = s.createProducer(QUEUE, QoS.AT_MOST_ONCE);
p.send(msg());
p.close();
Consumer c = s.createConsumer(QUEUE, CONSUMER_LINK_CREDIT, QoS.AT_LEAST_ONCE, false, null);
AMQPMessage m1 = c.receive();
assertTrue(m1.getHeader().getFirstAcquirer().getValue());
assertFalse(m1.isSettled());
s.close();
s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
c = s.createConsumer(QUEUE, CONSUMER_LINK_CREDIT, QoS.AT_LEAST_ONCE, false, null);
AMQPMessage m2 = c.receive();
m2.accept();
assertTrue(compareMessageData(m1, m2));
assertFalse(m2.getHeader().getFirstAcquirer().getValue());
assertNull(get(c));
conn.close();
}
public DigitalLibraryServer() {
try {
Properties properties = new Properties();
properties.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
properties.put(Context.URL_PKG_PREFIXES, "org.jnp.interfaces");
properties.put(Context.PROVIDER_URL, "localhost");
InitialContext jndi = new InitialContext(properties);
ConnectionFactory conFactory = (ConnectionFactory) jndi.lookup("XAConnectionFactory");
connection = conFactory.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
try {
counterTopic = (Topic) jndi.lookup("counterTopic");
} catch (NamingException NE1) {
System.out.println("NamingException: " + NE1 + " : Continuing anyway...");
}
if (null == counterTopic) {
counterTopic = session.createTopic("counterTopic");
jndi.bind("counterTopic", counterTopic);
}
consumer = session.createConsumer(counterTopic);
consumer.setMessageListener(this);
System.out.println("Server started waiting for client requests");
connection.start();
} catch (NamingException NE) {
System.out.println("Naming Exception: " + NE);
} catch (JMSException JMSE) {
System.out.println("JMS Exception: " + JMSE);
JMSE.printStackTrace();
}
}
@Test
public void testReceiveMessageTimeout() throws JMSException {
JmsMessageReceiver receiver = new JmsMessageReceiver();
receiver.setConnectionFactory(connectionFactory);
receiver.setDestination(destination);
reset(jmsTemplate, connectionFactory, destination, connection, session, messageConsumer);
expect(connectionFactory.createConnection()).andReturn(connection).once();
expect(connection.createSession(anyBoolean(), anyInt())).andReturn(session).once();
expect(session.getTransacted()).andReturn(false).once();
expect(session.getAcknowledgeMode()).andReturn(Session.AUTO_ACKNOWLEDGE).once();
expect(session.createConsumer(destination, null)).andReturn(messageConsumer).once();
expect(messageConsumer.receive(5000L)).andReturn(null).once();
connection.start();
expectLastCall().once();
replay(jmsTemplate, connectionFactory, destination, connection, session, messageConsumer);
try {
receiver.receive();
} catch (ActionTimeoutException e) {
Assert.assertTrue(
e.getMessage().startsWith("Action timed out while receiving JMS message on"));
return;
}
Assert.fail(
"Missing " + CitrusRuntimeException.class + " because of receiveing message timeout");
}
public static void main(String[] args) throws JMSException {
AsyncSimpleConsumer asyncConsumer = new AsyncSimpleConsumer();
ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(url);
Connection connection = connectionFactory.createConnection();
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createQueue(subject);
MessageConsumer consumer = session.createConsumer(destination);
consumer.setMessageListener(asyncConsumer);
connection.setExceptionListener(asyncConsumer);
try {
while (true) {
if (AsyncSimpleConsumer.catchExit) {
break;
}
Thread.sleep(1000);
}
} catch (InterruptedException e) {
System.out.println("Sleep interrupted");
}
connection.close();
}
private void route(String consumerSource, String producerTarget, String routingKey, boolean succeed) throws Exception {
AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
Connection conn = new Connection(ctx, host, port, false);
conn.connect();
Session s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
Consumer c = s.createConsumer(consumerSource, CONSUMER_LINK_CREDIT, QoS.AT_LEAST_ONCE, false, null);
Producer p = s.createProducer(producerTarget, QoS.AT_LEAST_ONCE);
AMQPMessage msg = msg();
AmqpValue sentinel = new AmqpValue(new AMQPDouble(Math.random()));
msg.setAmqpValue(sentinel);
Properties props = new Properties();
props.setSubject(new AMQPString(routingKey));
msg.setProperties(props);
p.send(msg);
if (succeed) {
AMQPMessage m = c.receive();
assertNotNull(m);
assertEquals(sentinel.getValue().getValueString(), m.getAmqpValue().getValue().getValueString());
m.accept();
} else {
assertNull(get(c));
}
c.close();
p.close();
conn.close();
}
public static void main(String[] args) {
try {
// Gets the JgetTopicName()NDI context
Context jndiContext = new InitialContext();
// Looks up the administered objects
ConnectionFactory connectionFactory =
(ConnectionFactory) jndiContext.lookup("jms/javaee6/ConnectionFactory");
Queue queue = (Queue) jndiContext.lookup("jms/javaee6/Queue");
// Creates the needed artifacts to connect to the queue
Connection connection = connectionFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageConsumer consumer = session.createConsumer(queue);
connection.start();
// Loops to receive the messages
System.out.println("\nInfinite loop. Waiting for a message...");
while (true) {
TextMessage message = (TextMessage) consumer.receive();
System.out.println("Message received: " + message.getText());
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) throws JMSException {
// Getting JMS connection from the server
ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(url);
Connection connection = connectionFactory.createConnection();
connection.start();
// Creating session for seding messages
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// Getting the queue 'JMSBEGINQUEUE'
Destination destination = session.createQueue(subject);
// MessageConsumer is used for receiving (consuming) messages
MessageConsumer consumer = session.createConsumer(destination);
// Here we receive the message.
// By default this call is blocking, which means it will wait
// for a message to arrive on the queue.
Message message = consumer.receive();
// There are many types of Message and TextMessage
// is just one of them. Producer sent us a TextMessage
// so we must cast to it to get access to its .getText()
// method.
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
System.out.println("Received message '" + textMessage.getText() + "'");
}
connection.close();
}
public static void main(String[] args) {
try {
Context ctx = new InitialContext();
ConnectionFactory factory = (ConnectionFactory) ctx.lookup("ConnectionFactory");
Queue queue = (Queue) ctx.lookup("inbound");
Connection con = factory.createConnection();
final Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE);
final MessageConsumer consumer = session.createConsumer(queue);
consumer.setMessageListener(
new MessageListener() {
@Override
public void onMessage(Message message) {
final String type;
try {
type = message.getStringProperty("type");
if (type != null && type.equals("xml")) {
System.out.println(((TextMessage) message).getText());
}
} catch (JMSException e) {
e.printStackTrace();
}
}
});
con.start();
} catch (Exception e) {
e.printStackTrace();
}
}
private void consume() {
try {
consumer = session.createConsumer(queue);
message = consumer.receive();
} catch (JMSException e) {
e.printStackTrace();
}
}
private MessageConsumer establishConsumer(String broker, ActiveMQDestination consumerQueue)
throws Exception {
BrokerItem item = brokers.get(broker);
Connection c = item.createConnection();
c.start();
Session s = c.createSession(false, Session.AUTO_ACKNOWLEDGE);
return s.createConsumer(consumerQueue);
}
@Override
protected void makeDlqConsumer() throws Exception {
dlqDestination = createDlqDestination();
dlqConnection = getConnectionFactory().createConnection("system", "manager");
dlqConnection.start();
dlqSession = dlqConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
dlqConsumer = dlqSession.createConsumer(dlqDestination);
}
private void emptyQueue(String q) throws Exception {
AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
Connection conn = new Connection(ctx, host, port, false);
conn.connect();
Session s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
Consumer c = s.createConsumer(q, CONSUMER_LINK_CREDIT, QoS.AT_MOST_ONCE, false, null);
AMQPMessage m;
while ((m = get(c)) != null);
conn.close();
}
public static void main(String args[]) {
Connection connection = null;
try {
// JNDI lookup of JMS Connection Factory and JMS Destination
Context context = new InitialContext();
ConnectionFactory factory = (ConnectionFactory) context.lookup(CONNECTION_FACTORY_NAME);
Destination destination = (Destination) context.lookup(DESTINATION_NAME);
connection = factory.createConnection();
connection.start();
Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE);
MessageConsumer consumer = session.createConsumer(destination);
LOG.info(
"Start consuming messages from "
+ destination.toString()
+ " with "
+ MESSAGE_TIMEOUT_MILLISECONDS
+ "ms timeout");
// Synchronous message consumer
int i = 1;
while (true) {
Message message = consumer.receive(MESSAGE_TIMEOUT_MILLISECONDS);
if (message != null) {
if (message instanceof TextMessage) {
String text = ((TextMessage) message).getText();
LOG.info("Got " + (i++) + ". message: " + text);
}
} else {
break;
}
}
consumer.close();
session.close();
} catch (Throwable t) {
LOG.error("Error receiving message", t);
} finally {
// Cleanup code
// In general, you should always close producers, consumers,
// sessions, and connections in reverse order of creation.
// For this simple example, a JMS connection.close will
// clean up all other resources.
if (connection != null) {
try {
connection.close();
} catch (JMSException e) {
LOG.error("Error closing connection", e);
}
}
}
}
public void testAtMostOnce() throws Exception {
AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
Connection conn = new Connection(ctx, host, port, false);
conn.connect();
Session s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
Producer p = s.createProducer(QUEUE, QoS.AT_MOST_ONCE);
p.send(msg());
p.close();
Consumer c = s.createConsumer(QUEUE, CONSUMER_LINK_CREDIT, QoS.AT_MOST_ONCE, false, null);
AMQPMessage m = c.receive();
assertTrue(m.isSettled());
s.close();
s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
c = s.createConsumer(QUEUE, CONSUMER_LINK_CREDIT, QoS.AT_MOST_ONCE, false, null);
assertNull(get(c));
conn.close();
}
@Override
public void start() {
try {
connection = connectionFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
messageConsumer = session.createConsumer(schedulerQueue);
messageConsumer.setMessageListener(this);
connection.start();
} catch (JMSException e) {
e.printStackTrace();
}
}
/** Connects to a named queue. */
public JMSQueue(ConnectionFactory connectionFactory, Destination queue) throws Exception {
_connection = connectionFactory.createConnection();
_session = _connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
if (queue == null) _destination = _session.createTemporaryQueue();
else _destination = queue;
_consumer = _session.createConsumer(_destination);
_producer = _session.createProducer(_destination);
_connection.start();
}
@Override
public void init() {
try {
createAndStartConnection("", "", brokerUrl);
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = session.createQueue(destinationName);
producer = session.createProducer(destination);
consumer = session.createConsumer(destination);
LOG.info("Initialized Queue on ActiveMQ: {}", destinationName);
} catch (Exception e) {
LOG.error("Error starting ActiveMQ connection for delayed queue", e);
throw new RuntimeException("Error starting ActiveMQ connection for delayed queue", e);
}
}
private void configureListeners(Injector injector, QueueConfig... queueConfigs)
throws JMSException, IllegalAccessException, InstantiationException {
for (QueueConfig queueConfig : queueConfigs) {
Queue queue = (Queue) jmsServer.lookup("/queue/" + queueConfig.getName());
for (int i = 0; i < queueConfig.getListenerCount(); i++) {
CommandListener listener =
(CommandListener) queueConfig.getCommandListenerClass().newInstance();
listener.setInjector(injector);
Session session = consumerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
session.createConsumer(queue).setMessageListener(listener);
}
}
consumerConnection.start();
}
public static void main(String[] args) throws JMSException {
String user = env("ACTIVEMQ_USER", "");
String password = env("ACTIVEMQ_PASSWORD", "");
String host = env("ACTIVEMQ_HOST", "localhost");
int port = Integer.parseInt(env("ACTIVEMQ_PORT", "61616"));
String destination = arg(args, 0, "foo.bar");
ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("tcp://" + host + ":" + port);
Connection connection = factory.createConnection(user, password);
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination dest = new ActiveMQQueue(destination);
MessageConsumer consumer = session.createConsumer(dest);
long start = System.currentTimeMillis();
long count = 1;
System.out.println("Waiting for messages...");
while (true) {
Message msg = consumer.receive();
if (msg instanceof TextMessage) {
String body = ((TextMessage) msg).getText();
if ("THE.END".equals(body)) {
long diff = System.currentTimeMillis() - start;
System.out.println(
String.format("Received %d in %.2f seconds", count, (1.0 * diff / 1000.0)));
break;
} else {
if (count != msg.getIntProperty("id")) {
System.out.println("mismatch: " + count + "!=" + msg.getIntProperty("id"));
}
count = msg.getIntProperty("id");
if (count == 0) {
start = System.currentTimeMillis();
}
if (count % 1000 == 0) {
System.out.println(String.format("Received %d messages.", count));
}
count++;
}
} else {
System.out.println("Unexpected message type: " + msg.getClass());
}
}
connection.close();
}
public static void main(String[] args) {
String url = BROKER_URL;
if (args.length > 0) {
url = args[0].trim();
}
System.out.println(
"\nWaiting to receive messages... will timeout after " + TIMEOUT / 1000 + "s");
ActiveMQConnectionFactory connectionFactory =
new ActiveMQConnectionFactory("admin", "password", url);
Connection connection = null;
try {
connection = connectionFactory.createConnection();
connection.start();
Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE);
Queue destination = session.createQueue("test-queue?consumer.exclusive=true");
MessageConsumer consumer = session.createConsumer(destination);
int i = 0;
while (true) {
Message message = consumer.receive(TIMEOUT);
if (message != null) {
if (message instanceof TextMessage) {
String text = ((TextMessage) message).getText();
System.out.println("Got " + i++ + ". message: " + text);
}
} else {
break;
}
}
consumer.close();
session.close();
} catch (Exception e) {
System.out.println("Caught exception!");
} finally {
if (connection != null) {
try {
connection.close();
} catch (JMSException e) {
System.out.println("Could not close an open connection...");
}
}
}
}
/**
* Get the `MessageConsumer`.
*
* @param destinationName destinationName
* @return JMS `MessageConsumer`.
*/
private MessageConsumer getConsumer(final String destinationName) {
if (!consumers.containsKey(destinationName)) {
Session session = getSession();
Destination destination = getDestination(destinationName);
try {
MessageConsumer consumer = session.createConsumer(destination);
consumers.put(destinationName, consumer);
} catch (JMSException e) {
throw new IllegalStateException(
"Unable to create consumer for destination " + destinationName, e);
}
}
return consumers.get(destinationName);
}
public void testRoundTrip() throws Exception {
AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
Connection conn = new Connection(ctx, host, port, false);
conn.connect();
Session s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
Producer p = s.createProducer(QUEUE, QoS.AT_LEAST_ONCE);
p.send(msg());
p.close(); // Settlement happens here
Consumer c = s.createConsumer(QUEUE, CONSUMER_LINK_CREDIT, QoS.AT_LEAST_ONCE, false, null);
AMQPMessage m = c.receive();
m.accept();
assertEquals(1, m.getData().size());
assertEquals(data(), m.getData().get(0));
conn.close();
}
/**
* Receives a command from a queue synchronously. If this queue also has listeners, then commands
* will be distributed across all consumers.
*
* @param queueName name of queue
* @param timeout timeout in milliseconds. If a command is not received during a timeout, this
* methods returns null.
* @return command if found. If command not found, this method will block till a command is
* present in queue or a timeout expires.
*/
public Command receiveCommand(String queueName, long timeout) {
Session session = null;
try {
session = consumerConnection.createSession();
Queue queue = (Queue) jmsServer.lookup("/queue/" + queueName);
MessageConsumer consumer = session.createConsumer(queue);
return message2Command((TextMessage) consumer.receive(timeout));
} catch (Exception e) {
throw new HornetNestException("Could not get command", e);
} finally {
try {
if (session != null) session.close();
} catch (Throwable e) {
}
}
}
private void routeInvalidSource(String consumerSource) throws Exception {
AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
Connection conn = new Connection(ctx, host, port, false);
conn.connect();
Session s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
try {
Consumer c = s.createConsumer(consumerSource, CONSUMER_LINK_CREDIT, QoS.AT_LEAST_ONCE, false, null);
c.close();
fail("Source '" + consumerSource + "' should fail");
}
catch (Exception e) {
// no-op
}
finally {
conn.close();
}
}
private void decorationTest(DecorationProtocol d, Map<AMQPString, AMQPType> map) throws Exception {
AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
Connection conn = new Connection(ctx, host, port, false);
conn.connect();
Session s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
Producer p = s.createProducer(QUEUE, QoS.AT_LEAST_ONCE);
AMQPMessage msg = msg();
d.decorateMessage(msg, map);
p.send(msg);
p.close();
Consumer c = s.createConsumer(QUEUE, CONSUMER_LINK_CREDIT, QoS.AT_LEAST_ONCE, false, null);
AMQPMessage recvMsg = c.receive();
recvMsg.accept();
compareMaps(map, d.getDecoration(recvMsg));
conn.close();
}
@Test
public void testWithMessageSelectorAndCustomTimeout() throws JMSException {
JmsMessageReceiver receiver = new JmsMessageReceiver();
receiver.setConnectionFactory(connectionFactory);
receiver.setDestination(destination);
receiver.setReceiveTimeout(10000L);
Map<String, Object> controlHeaders = new HashMap<String, Object>();
final Message<String> controlMessage =
MessageBuilder.withPayload("<TestRequest><Message>Hello World!</Message></TestRequest>")
.copyHeaders(controlHeaders)
.build();
Map<String, String> headers = new HashMap<String, String>();
reset(jmsTemplate, connectionFactory, destination, connection, session, messageConsumer);
expect(connectionFactory.createConnection()).andReturn(connection).once();
expect(connection.createSession(anyBoolean(), anyInt())).andReturn(session).once();
expect(session.getTransacted()).andReturn(false).once();
expect(session.getAcknowledgeMode()).andReturn(Session.AUTO_ACKNOWLEDGE).once();
expect(session.createConsumer(destination, "Operation = 'sayHello'"))
.andReturn(messageConsumer)
.once();
connection.start();
expectLastCall().once();
expect(messageConsumer.receive(10000L))
.andReturn(
new TextMessageImpl(
"<TestRequest><Message>Hello World!</Message></TestRequest>", headers))
.once();
replay(jmsTemplate, connectionFactory, destination, connection, session, messageConsumer);
Message<?> receivedMessage = receiver.receiveSelected("Operation = 'sayHello'");
Assert.assertEquals(receivedMessage.getPayload(), controlMessage.getPayload());
verify(jmsTemplate, connectionFactory, destination, connection, session, messageConsumer);
}
public void run() {
try {
// Create a ConnectionFactory
String conStr = "tcp://localhost:61616";
ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(conStr);
System.out.println("Connecting...");
// Create a Connection
Connection connection = connectionFactory.createConnection();
connection.start();
connection.setExceptionListener(this);
// Create a Session
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
// Create the destination (Topic or Queue)
Destination destination = session.createTopic("TEST.FOO");
// Create a MessageConsumer from the Session to the Topic or
// Queue
MessageConsumer consumer = session.createConsumer(destination);
while (true) {
// Wait for a message
Message message = consumer.receive(1000);
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
String text = textMessage.getText();
System.out.println("Received: " + text);
} else {
System.out.println("Received: " + message);
}
}
} catch (Exception e) {
System.out.println("Caught: " + e);
e.printStackTrace();
}
}
public void fragmentation(long FrameSize, int PayloadSize)
throws UnsupportedProtocolVersionException, AMQPException, AuthenticationException, IOException {
AMQPContext ctx = new AMQPContext(AMQPContext.CLIENT);
Connection conn = new Connection(ctx, host, port, false);
conn.setMaxFrameSize(FrameSize);
conn.connect();
Session s = conn.createSession(INBOUND_WINDOW, OUTBOUND_WINDOW);
Producer p = s.createProducer(QUEUE, QoS.AT_LEAST_ONCE);
AMQPMessage msg = new AMQPMessage();
msg.addData(new Data(new byte [PayloadSize]));
p.send(msg);
p.close();
Consumer c = s.createConsumer(QUEUE, CONSUMER_LINK_CREDIT, QoS.AT_LEAST_ONCE, false, null);
AMQPMessage m = c.receive();
m.accept();
c.close();
assertEquals(PayloadSize, m.getData().get(0).getValue().length);
conn.close();
}
public static void main(String[] args) throws Exception {
stopMQService();
ConnectionFactory connectionFactory = new ActiveMQConnectionFactory();
Connection connection = connectionFactory.createConnection();
connection.start();
final Session session = connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createQueue("my-queue");
MessageConsumer consumer = session.createConsumer(destination);
/*
* //listener 方式 consumer.setMessageListener(new MessageListener() {
*
* public void onMessage(Message msg) { MapMessage message =
* (MapMessage) msg; //TODO something.... System.out.println("收到消息：" +
* new Date(message.getLong("count"))); session.commit(); }
*
* }); Thread.sleep(30000);
*/
int i = 0;
int num = 0;
while (i < 3) {
num++;
MapMessage message = (MapMessage) consumer.receive();
session.commit();
// TODO something....
// System.out.println("收到消息：" + new Date(message.getLong("count")));
System.out.println("2收到第" + num + "条消息：" + message.getString("count"));
// System.out.println("收到第"+num+"条消息：" + message.getString("mes"));
}
session.close();
connection.close();
}
/** @param args the command line arguments */
public static void main(String[] args)
throws NamingException, JMSException, InterruptedException {
BasicConfigurator.resetConfiguration();
BasicConfigurator.configure();
try {
Properties props = new Properties();
props.setProperty(
Context.INITIAL_CONTEXT_FACTORY,
"org.apache.activemq.jndi.ActiveMQInitialContextFactory");
props.setProperty(Context.PROVIDER_URL, "tcp://miniserver.local:61616");
Context context = new InitialContext(props);
ConnectionFactory connectionFactory = (ConnectionFactory) context.lookup("ConnectionFactory");
FileSystemListener myListener = new FileSystemListener();
Destination destination = (Destination) context.lookup("dynamicTopics/eXistdb");
LOG.info("Destination=" + destination);
Connection connection = connectionFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageConsumer messageConsumer = session.createConsumer(destination);
messageConsumer.setMessageListener(myListener);
connection.start();
LOG.info("Receiver is ready");
} catch (Throwable t) {
LOG.error(t.getMessage(), t);
}
}