In this example, an application chooses to have its event listener log the connection event to the application's logging system.
public class ApplicationEventListener implements com.sun.messaging.jms.notification.EventListener { public void onEvent ( com.sun.messaging.jms.notification.Event connEvent ) { log (connEvent); } private void log ( com.sun.messaging.jms.notification.Event connEvent ) { String eventCode = connEvent.getEventCode(); String eventMessage = connEvent.getEventMessage(); //write event information to the output stream. } }