public void onMessage(Message inMessage) { TextMessage msg = null; try { if (inMessage instanceof TextMessage) { msg = (TextMessage) inMessage; System.out.println("MESSAGE BEAN: Message received: " + msg.getText()); long sleepTime = msg.getLongProperty("sleeptime"); System.out.println("Sleeping for : " + sleepTime + " milli seconds "); Thread.sleep(sleepTime); queueConnection = queueConnectionFactory.createQueueConnection(); queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE); queueSender = queueSession.createSender(queue); TextMessage message = queueSession.createTextMessage(); message.setText("REPLIED:" + msg.getText()); message.setIntProperty("replyid", msg.getIntProperty("id")); System.out.println("Sending message: " + message.getText()); queueSender.send(message); } else { System.out.println("Message of wrong type: " + inMessage.getClass().getName()); } } catch (JMSException e) { e.printStackTrace(); } catch (Throwable te) { te.printStackTrace(); } finally { try { queueSession.close(); queueConnection.close(); } catch (Exception e) { } } } // onMessage
public void onMessage(Message message) { TextMessage TM = (TextMessage) message; try { if (TM.getText().equalsIgnoreCase("issuemovie")) { int newsum = counter.issuemovie(); sendReply(message, newsum); } else if (TM.getText().equalsIgnoreCase("getsum_issued_movie")) { int sum = counter.getsum_issued_movies(); sendReply(message, sum); } } catch (JMSException JMSE) { System.out.println("JMS Exception: " + JMSE); } }
public static void main(String[] args) { try { QueueConnectionFactory queueConnectionFactory; QueueConnection queueConnection; QueueSession queueSession; QueueReceiver queueReceiver; Queue queue; TextMessage msg; // JNDI InitialContextを作成します InitialContext ctx = new InitialContext(); // Connection FactoryとQueueをLook upします queueConnectionFactory = (QueueConnectionFactory) ctx.lookup(JMS_FACTORY); queue = (Queue) ctx.lookup(QUEUE); // コネクションを作成 queueConnection = queueConnectionFactory.createQueueConnection(); // セッションを作成 queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE); // キューレシーバーを作成 queueReceiver = queueSession.createReceiver(queue); // メッセージの配送をスタート queueConnection.start(); // メッセージの受信 while (true) { Message m = queueReceiver.receive(1); if (m != null) { if (m instanceof TextMessage) { msg = (TextMessage) m; System.out.println(msg.getText()); } else { break; } } } // 接続を切断 queueReceiver.close(); queueSession.close(); queueConnection.close(); } catch (Exception e) { e.printStackTrace(); } }