Examples of org.jboss.errai.bus.client.CommandMessage

org.jboss.errai.bus.client.CommandMessage

CommandMessage represents a message payload. It implements a builder (or fluent) API which is used for constructing sendable messages.

Example Message: CommandMessage msg = CommandMessage.create() .toSubject("Foo") .set("Text", "I like chocolate cake.");
You can transmit a message using the the sendNowWith() method by providing an instance of {@link org.jboss.errai.bus.client.MessageBus}.

Messages can be contructed using user-defined standard protocols through the use of enumerations. Both commandType and message parts can be defined through the use of enumerations. This helps create strongly-defined protocols for communicating with services. For instance: public enum LoginParts { Username, Password } .. and .. public enum LoginCommands { Login, Logout }
These enumerations can than be directly used to build messages and decode incoming messages by a service. For example: CommandMessage.create() .command(LoginCommands.Login) .set(LoginParts.Username, "foo") .set(LoginParts.Password, "bar ) .sendNowWith(busInstance); @see org.jboss.errai.bus.client.ConversationMessage


        for (int i = 0; i < pkg.length; i++) {
            Map<String, Object> parts = decodeToMap(pkg[i]);
            parts.remove(MessageParts.SessionID.name());


            CommandMessage msg = CommandMessage.create().setParts(parts);
            msg.setResource("Session", session);


            if (parts.containsKey("__MarshalledTypes")) {
                TypeDemarshallHelper.demarshallAll((String) parts.get("__MarshalledTypes"), msg);
            }

                            }
                        }


                        handler.doLogin(credentials);


                        CommandMessage challenge = CommandMessage.create()
                                .toSubject("AuthorizationService")
                                .command(SecurityCommands.AuthRequest)
                                .set(SecurityParts.ReplyTo, SUBJECT);


                        for (int i = 0; i < credentialNames.length; i++) {
                            switch (CredentialTypes.valueOf(credentialNames[i])) {
                                case Name:
                                    challenge.set(CredentialTypes.Name, credentials[i].getValue());
                                    break;
                                case Password:
                                    challenge.set(CredentialTypes.Password, credentials[i].getValue());
                                    break;
                            }
                        }


                        challenge.sendNowWith(ErraiBus.get());
                        
                        break;


                    case SecurityResponse:
                        String name = msg.get(String.class, SecurityParts.Name);

Related Classes of org.jboss.errai.bus.client.CommandMessage

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