// #APIDOC_EXCLUDE_BEGIN
public static void notifyFailureToSender(ACLMessage msg, String sender, String error) {
if (myFrontEnd != null) {
// Send back a failure message
try {
Iterator it = msg.getAllReceiver();
while (it.hasNext()) {
AID receiver = (AID) it.next();
// If this receiver is local, the message has certainly been delivered
// successfully --> Do not send any FAILURE back for this receiver
if (myFrontEnd.getLocalAgent(receiver.getLocalName()) == null) {
ACLMessage failure = msg.createReply();
failure.setPerformative(ACLMessage.FAILURE);
failure.setSender(myFrontEnd.getAMS());
failure.setLanguage(FIPANames.ContentLanguage.FIPA_SL);
String content = "( (action " + sender;
content = content + " (ACLMessage) ) (MTS-error " + receiver + " \"" + error + "\") )";
failure.setContent(content);
myFrontEnd.messageIn(failure, sender);
}
}
} catch (Exception e1) {
logger.log(Logger.SEVERE, "Error delivering FAILURE message.", e1);
}
}
}
