Flash V2组件基础件开发：ActionRegistry消息分派器。

Flash V2组件基础件开发：ActionRegistry消息分派器。(4)                     dispatchAction (action_type, args);
                }
                else
                {
                    trace ("invalid action type or args");
                }
            }
            else
            {
                trace ("invalid action format");
            }
        }
        else
        {
            trace ("invalid action call");
        }
    }

    function parse_body (type:String, body:String) : Array
    {
        var funcName = type+"Handler";
        if (typeof (this[funcName]) == "function")
            return this[funcName].apply (this, [body]);
        else
        {
            trace ("action handler not found");