/**
* Each message will be divided into groups and create the map message
*
* @param producer Used for sending messages to a destination
* @param session Used to produce the messages to be sent
* @param messagesList List of messages to be sent
*/
public static void publishTextMessage(
MessageProducer producer, Session session, List<String> messagesList) throws JMSException {
for (String message : messagesList) {
TextMessage jmsMessage = session.createTextMessage();
jmsMessage.setText(message);
producer.send(jmsMessage);
}
}
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);
}
}
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);
}
}