mq5.0-source.src.share.java.examples.jms20.messageproperties.MessagePropertiesConsumer Maven / Gradle / Ivy
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import javax.jms.*;
/**
* The MessagePropertiesConsumer.class receives message from a queue
* and check the message properties.
*
* Run this program in conjunction with MessagePropertiesProducer.
* Specify a queue name on the command line when you run
* the program.
*/
public class MessagePropertiesConsumer {
private String destName = null;
static int exitcode = 0;
/**
* Main method.
*
* @param args the queue used by the example
*/
public static void main(String args[]) {
if ( args.length < 1 ) {
System.out.println("Usage: java MessagePropertiesConsumer ");
System.exit(1);
}
MessagePropertiesConsumer msgPropertiesConsumer = new MessagePropertiesConsumer();
msgPropertiesConsumer.parseArgs(args);
try {
//receive messages
msgPropertiesConsumer.runTest();
}catch(JMSException ex) {
ex.printStackTrace();
exitcode = 1;
}
System.exit(exitcode);
}
/**
* parseArgs method.
*
* @param args the arguments that are passed through main method
*/
public void parseArgs(String[] args){
destName = new String(args[0]);
System.out.println("Queue name is " + destName);
}
/**
* Receive TextMessage and check the message properties that are set on message
*
* @param none
* @throws JMSException
*/
private void runTest() throws JMSException {
String uniqueID = Long.toString(System.currentTimeMillis());
String queueName = destName + uniqueID;
// receive a message
{
ConnectionFactory connectionFactory = new com.sun.messaging.ConnectionFactory();
JMSContext context = connectionFactory.createContext();
JMSConsumer consumer = context.createConsumer(context.createQueue(destName));
TextMessage textMessage = (TextMessage) consumer.receive(1000);
String payload = textMessage.getText();
if ( textMessage != null) {
System.out.println("Message Received : "+textMessage.getText());
} else {
System.out.println("Message not Received..");
exitcode=1;
return;
}
// check message properties
//
// boolean
System.out.println( "booleanProp on Message through getObjectProperty :" + textMessage.getObjectProperty("booleanProp"));
System.out.println( "booleanProp on Message through getBooleanProperty :" + textMessage.getBooleanProperty("booleanProp"));
// byte
System.out.println( "byteProp on Message through getObjectProperty :" + textMessage.getObjectProperty("byteProp"));
System.out.println( "byteProp on Message through getBytesProperty :" + textMessage.getByteProperty("byteProp"));
// short
System.out.println( "shortProp on Message through getObjectProperty :" + textMessage.getObjectProperty("shortProp"));
System.out.println( "shortProp on Message through getShortProperty :" + textMessage.getShortProperty("shortProp"));
// int
System.out.println( "intProp on Message through getObjectProperty :" + textMessage.getObjectProperty("intProp"));
System.out.println( "intProp on Message through getIntProperty :" + textMessage.getIntProperty("intProp"));
// long
System.out.println( "longProp on Message through getObjectProperty :" + textMessage.getObjectProperty("longProp"));
System.out.println( "longProp on Message through getLongProperty :" + textMessage.getLongProperty("longProp"));
// float
System.out.println( "floatProp on Message through getObjectProperty :" + textMessage.getObjectProperty("floatProp"));
System.out.println( "floatProp on Message through getFloatProperty :" + textMessage.getFloatProperty("floatProp"));
// double
System.out.println( "doubleProp on Message through getObjectProperty :" +textMessage.getObjectProperty("doubleProp"));
System.out.println( "doubleProp on Message through getDoubleProperty :" +textMessage.getDoubleProperty("doubleProp"));
// String
System.out.println( "stringProp on Message through getObjectProperty :" +textMessage.getObjectProperty("stringProp"));
System.out.println( "stringProp on Message through getStringProperty :" +textMessage.getStringProperty("stringProp"));
context.close();
}
}
}