void replyNotUnderstood(ACLMessage msg) { // ----------------------------------------- try { ContentElement content = getContentManager().extractContent(msg); ACLMessage reply = msg.createReply(); reply.setPerformative(ACLMessage.NOT_UNDERSTOOD); getContentManager().fillContent(reply, content); send(reply); System.out.println("Not understood!"); } catch (Exception ex) { ex.printStackTrace(); } }
public void action() { try { ContentElement content = getContentManager().extractContent(query); Information info = (Information) ((Action) content).getAction(); Object obj = processInformation(info); if (obj == null) replyNotUnderstood(query); else { ACLMessage reply = query.createReply(); reply.setPerformative(ACLMessage.INFORM); Result result = new Result((Action) content, obj); getContentManager().fillContent(reply, result); send(reply); System.out.println("Information processed."); } } catch (Exception ex) { ex.printStackTrace(); } }
public void action() { try { ContentElement content = getContentManager().extractContent(request); CreateAccount ca = (CreateAccount) ((Action) content).getAction(); Account acc = new Account(); String id = generateId(); acc.setId(id); acc.setName(ca.getName()); Result result = new Result((Action) content, acc); ACLMessage reply = request.createReply(); reply.setPerformative(ACLMessage.INFORM); getContentManager().fillContent(reply, result); send(reply); accounts.put(id, acc); operations.put(id, new ArrayList()); System.out.println("Account [" + acc.getName() + " # " + acc.getId() + "] created!"); } catch (Exception ex) { ex.printStackTrace(); } }
public void action() { ServiceDescription sd = new ServiceDescription(); sd.setType(SERVER_AGENT); sd.setName(getName()); sd.setOwnership("Prof6802"); DFAgentDescription dfd = new DFAgentDescription(); dfd.setName(getAID()); dfd.addServices(sd); try { DFAgentDescription[] dfds = DFService.search(myAgent, dfd); if (dfds.length > 0) { DFService.deregister(myAgent, dfd); } DFService.register(myAgent, dfd); System.out.println(getLocalName() + " is ready."); } catch (Exception ex) { System.out.println("Failed registering with DF! Shutting down..."); ex.printStackTrace(); doDelete(); } }
public void action() { ACLMessage msg = receive(); if (msg == null) { block(); return; } try { ContentElement content = getContentManager().extractContent(msg); Concept action = ((Action) content).getAction(); switch (msg.getPerformative()) { case (ACLMessage.REQUEST): System.out.println("Request from " + msg.getSender().getLocalName()); if (action instanceof CreateAccount) addBehaviour(new HandleCreateAccount(myAgent, msg)); else if (action instanceof MakeOperation) addBehaviour(new HandleOperation(myAgent, msg)); else replyNotUnderstood(msg); break; case (ACLMessage.QUERY_REF): System.out.println("Query from " + msg.getSender().getLocalName()); if (action instanceof Information) addBehaviour(new HandleInformation(myAgent, msg)); else replyNotUnderstood(msg); break; default: replyNotUnderstood(msg); } } catch (Exception ex) { ex.printStackTrace(); } }