webservice/amf/testclient/AMFConnector.as

   1 package {
   2
   3         import flash.events.Event;
   4         import flash.net.NetConnection;
   5         import flash.net.Responder;
   6
   7         import nl.demonsters.debugger.MonsterDebugger;
   8
   9         /**
  10          * Wrapper class for the NetConnection/Responder instances
  11          *
  12          * This program is free software. It comes without any warranty, to
  13          * the extent permitted by applicable law. You can redistribute it
  14          * and/or modify it under the terms of the Do What The Fuck You Want
  15          * To Public License, Version 2, as published by Sam Hocevar. See
  16          * http://sam.zoy.org/wtfpl/COPYING for more details.
  17          *
  18          * @author Jordi Boggiano <j.boggiano@seld.be>
  19          */
  20         public class AMFConnector extends NetConnection {
  21                 private var responder:Responder;
  22                 public var data:Object;
  23                 public var error:Boolean = false;
  24
  25                 public function AMFConnector(url:String) {
  26                         responder = new Responder(onSuccess, onError);
  27                         connect(url);
  28                 }
  29
  30                 /**
  31                  * executes a command on the remote server, passing all the given arguments along
  32                  */
  33                 public function exec(command:String, args:Array = null):void
  34                 {
  35                         if (args == null) args = [];
  36                         args.unshift(responder);
  37                         args.unshift(command);
  38                         (call as Function).apply(this, args);
  39                 }
  40
  41                 /**
  42                  * handles success
  43                  */
  44                 protected function onSuccess(result:Object):void {
  45                         MonsterDebugger.trace(this, {'result':result});
  46                         data = result;
  47                         dispatchEvent(new Event(Event.COMPLETE));
  48                         data = null;
  49                 }
  50
  51                 /**
  52                  * handles errors
  53                  */
  54                 protected function onError(result:Object):void {
  55                         data = result;
  56                         MonsterDebugger.trace(this, {'result':result});
  57                         error = true;
  58                         dispatchEvent(new Event(Event.COMPLETE));
  59                         error = false;
  60                         data = null;
  61                 }
  62         }
  63 }