List of usage examples for javax.jms Session createQueue
Queue createQueue(String queueName) throws JMSException;
From source file:org.dawnsci.commandserver.mx.example.ActiveMQConsumer.java
public static void main(String[] args) throws Exception { ConnectionFactory connectionFactory = ConnectionFactoryFacade .createConnectionFactory("tcp://sci-serv5.diamond.ac.uk:61616"); Connection connection = connectionFactory.createConnection(); Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); Queue queue = session.createQueue("testQ"); final MessageConsumer consumer = session.createConsumer(queue); connection.start();//from w ww .j ava2s. com while (true) { // You have to kill it to stop it! Message m = consumer.receive(1000); if (m != null) { if (m instanceof TextMessage) { TextMessage t = (TextMessage) m; System.out.println(t.getText()); try { ObjectMapper mapper = new ObjectMapper(); final SweepBean colBack = mapper.readValue(t.getText(), SweepBean.class); System.out.println("Data collection found: " + colBack.getDataCollectionId()); } catch (Exception ne) { System.out.println(m + " is not a data collection."); } } else if (m instanceof ObjectMessage) { ObjectMessage o = (ObjectMessage) m; System.out.println(o.getObject()); } } } }
From source file:example.browser.Browser.java
public static void main(String[] args) { String url = BROKER_URL; if (args.length > 0) { url = args[0].trim();/*from w w w .j av a 2 s . c om*/ } 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"); QueueBrowser browser = session.createBrowser(destination); Enumeration enumeration = browser.getEnumeration(); while (enumeration.hasMoreElements()) { TextMessage message = (TextMessage) enumeration.nextElement(); System.out.println("Browsing: " + message); TimeUnit.MILLISECONDS.sleep(DELAY); } 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..."); } } } }
From source file:example.browser.Producer.java
public static void main(String[] args) { String url = BROKER_URL; if (args.length > 0) { url = args[0].trim();//from w ww . j a v a 2 s .c o m } 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); Destination destination = session.createQueue("test-queue"); MessageProducer producer = session.createProducer(destination); for (int i = 0; i < NUM_MESSAGES_TO_SEND; i++) { TextMessage message = session.createTextMessage("Message #" + i); System.out.println("Sending message #" + i); producer.send(message); Thread.sleep(DELAY); } producer.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..."); } } } }
From source file:example.composite.dest.Producer.java
public static void main(String[] args) { String url = BROKER_URL; if (args.length > 0) { url = args[0].trim();/*w ww .j ava 2 s . c o m*/ } 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); Destination destination = session .createQueue("test-queue,test-queue-foo,test-queue-bar,topic://test-topic-foo"); MessageProducer producer = session.createProducer(destination); for (int i = 0; i < NUM_MESSAGES_TO_SEND; i++) { TextMessage message = session.createTextMessage("Message #" + i); System.out.println("Sending message #" + i); producer.send(message); Thread.sleep(DELAY); } producer.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..."); } } } }
From source file:example.queue.exclusive.Consumer.java
public static void main(String[] args) { String url = BROKER_URL; if (args.length > 0) { url = args[0].trim();/*from w w w. j ava 2 s.co m*/ } 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..."); } } } }
From source file:example.queue.Consumer.java
public static void main(String[] args) { String url = BROKER_URL; if (args.length > 0) { url = args[0].trim();/*from w w w . j a v a2 s .co m*/ } 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); Destination destination = session.createQueue("test-queue"); 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..."); } } } }
From source file:example.queue.selector.Consumer.java
public static void main(String[] args) { String url = BROKER_URL; if (args.length > 0) { url = args[0].trim();/*w w w.j av a2s . c o m*/ } 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); Destination destination = session.createQueue("test-queue"); MessageConsumer consumer = session.createConsumer(destination, "intended = 'me'"); 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..."); } } } }
From source file:example.queue.selector.Producer.java
public static void main(String[] args) { String url = BROKER_URL; if (args.length > 0) { url = args[0].trim();//from w w w . ja v a2 s . c o m } 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); Destination destination = session.createQueue("test-queue"); MessageProducer producer = session.createProducer(destination); for (int i = 0; i < NUM_MESSAGES_TO_SEND; i++) { TextMessage message = session.createTextMessage("Message #" + i); System.out.println("Sending message #" + i); if (i % 2 == 0) { System.out.println("Sending to me"); message.setStringProperty("intended", "me"); } else { System.out.println("Sending to you"); message.setStringProperty("intended", "you"); } producer.send(message); Thread.sleep(DELAY); } producer.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..."); } } } }
From source file:com.fusesource.examples.activemq.VirtualConsumer.java
public static void main(String args[]) { Connection connection = null; try {// ww w . j av a 2 s . co m // JNDI lookup of JMS Connection Factory and JMS Destination Context context = new InitialContext(); ConnectionFactory factory = (ConnectionFactory) context.lookup(CONNECTION_FACTORY_NAME); connection = factory.createConnection(); connection.setClientID(System.getProperty("clientID")); connection.start(); Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE); Queue queue = session.createQueue(System.getProperty("queue")); MessageConsumer consumer = session.createConsumer(queue); LOG.info("Start consuming messages from " + queue + " 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(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(e); } } } }
From source file:example.tempdest.ProducerRequestReply.java
public static void main(String[] args) { String url = BROKER_URL; if (args.length > 0) { url = args[0].trim();//from w w w . j a v a 2 s . com } 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); Destination destination = session.createQueue("test-queue"); MessageProducer producer = session.createProducer(destination); Destination replyDest = session.createTemporaryQueue(); // set up the consumer to handle the reply MessageConsumer replyConsumer = session.createConsumer(replyDest); replyConsumer.setMessageListener(new MessageListener() { @Override public void onMessage(Message message) { System.out.println("*** REPLY *** "); System.out.println(message.toString()); } }); TextMessage message = session.createTextMessage("I need a response for this, please"); message.setJMSReplyTo(replyDest); producer.send(message); // wait for a response TimeUnit.SECONDS.sleep(2); producer.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..."); } } } }