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
示例#2
0
  public void onMessage(Message message) {

    try {
      boolean accepted = false;

      // Get the data from the message
      MapMessage msg = (MapMessage) message;
      double salary = msg.getDouble("Salary");
      double loanAmt = msg.getDouble("LoanAmount");

      // Determine whether to accept or decline the loan
      if (loanAmt < 200000) {
        accepted = (salary / loanAmt) > .25;
      } else {
        accepted = (salary / loanAmt) > .33;
      }
      System.out.println(
          ""
              + "Percent = "
              + (salary / loanAmt)
              + ", loan is "
              + (accepted ? "Accepted!" : "Declined"));

      // Send the results back to the borrower
      TextMessage tmsg = qSession.createTextMessage();
      tmsg.setText(accepted ? "Accepted!" : "Declined");

      // correlation
      tmsg.setJMSCorrelationID(message.getJMSMessageID());

      // Create the sender and send the message
      qSender = qSession.createSender((Queue) message.getJMSReplyTo());
      qSender.send(tmsg);

      System.out.println("\nWaiting for loan requests...");

    } catch (JMSException jmse) {
      jmse.printStackTrace();
      System.exit(1);
    } catch (Exception jmse) {
      jmse.printStackTrace();
      System.exit(1);
    }
  }
示例#3
0
文件: Recruiter.java 项目: saquil/JMS
  public void onMessage(Message message) {

    try {
      boolean accepted = false;

      // Get the data from the message
      MapMessage msg = (MapMessage) message;
      double salary = msg.getDouble("Salary");
      double expAmt = msg.getDouble("Years’ experience");

      // Determine whether to accept or decline the loan
      if (expAmt < 200000) {
        accepted = (salary / expAmt) > .25;
      } else {
        accepted = (salary / expAmt) > .33;
      }
      if (salary <= 32000) {
        accepted = true;
      } else {
        if (expAmt == 0) accepted = false;
        else accepted = ((double) (expAmt - 32000) / expAmt) < 3000.;
      }
      System.out.println(" Salary proposal is " + (accepted ? "Accepted!" : "Declined"));

      // Send the results back to the borrower
      TextMessage tmsg = qSession.createTextMessage();
      tmsg.setText(accepted ? "Accepted!" : "Declined");
      tmsg.setJMSCorrelationID(message.getJMSMessageID());

      // Create the sender and send the message
      QueueSender qSender = qSession.createSender((Queue) message.getJMSReplyTo());
      qSender.send(tmsg);

      System.out.println("\nWaiting for salary requests...");

    } catch (JMSException jmse) {
      jmse.printStackTrace();
      System.exit(1);
    } catch (Exception jmse) {
      jmse.printStackTrace();
      System.exit(1);
    }
  }
 public void sendReply(Message request, int sum) {
   try {
     MessageProducer MP = session.createProducer(null);
     Destination reply = request.getJMSReplyTo();
     TextMessage TM = session.createTextMessage();
     TM.setText("" + sum);
     MP.send(reply, TM);
   } catch (JMSException JMSE) {
     System.out.println("JMS Exception: " + JMSE);
   }
 }