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AssetLoaderProxy.as
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AssetLoaderProxy.as
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/*
* Copyright (c) 2009 the original author or authors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.robotlegs.demos.flashgooglemaps.model.proxies
{
import flash.events.Event;
import flash.net.URLLoader;
import flash.net.URLRequest;
import org.robotlegs.demos.flashgooglemaps.model.events.AssetLoaderProxyEvent;
import org.robotlegs.mvcs.Actor;
/**
* Proxy to load the xml content.
*
* @author Peter Lorent peter.lorent@gmail.com
*
*/
public class AssetLoaderProxy extends Actor
{
//--------------------------------------------------------------------------
//
// Instance Properties
//
//--------------------------------------------------------------------------
private var _urlLoader:URLLoader;
//--------------------------------------------------------------------------
//
// Initialization
//
//--------------------------------------------------------------------------
/**
* Nah, no comment.
*
*/
public function AssetLoaderProxy()
{
super();
}
//--------------------------------------------------------------------------
//
// API
//
//--------------------------------------------------------------------------
/**
* No comment.
*
* @param url String
*
*/
public function loadXMLContent(url:String):void
{
var urlRequest:URLRequest = new URLRequest(url);
_urlLoader = new URLLoader();
_urlLoader.addEventListener(Event.COMPLETE, onXMLContentLoaded);
_urlLoader.load(urlRequest);
}
//--------------------------------------------------------------------------
//
// Eventhandling
//
//--------------------------------------------------------------------------
/**
* Event handler. Dispatches an AssetLoaderProxyEvent so the ContentMediator
* can pass the data to its view component.
*
* @param event Event
*
*/
private function onXMLContentLoaded(event:Event):void
{
var data:XML = new XML(_urlLoader.data);
dispatch(new AssetLoaderProxyEvent(AssetLoaderProxyEvent.XML_CONTENT_LOADED, data));
_urlLoader.removeEventListener(Event.COMPLETE, onXMLContentLoaded);
_urlLoader = null;
}
}
}