smartrcp的兑现java本地调用演示代码

<?xml version="1.0" encoding="utf-8"?>
<rcp:RCPModule xmlns:fx="http://ns.adobe.com/mxml/2009" 
		   xmlns:s="library://ns.adobe.com/flex/spark"  xmlns:rcp="http://www.smartrcp.org" 
creationComplete="init()"
		   xmlns:mx="library://ns.adobe.com/flex/halo" layout="vertical" paddingLeft="3"
?paddingRight="3">
	<fx:Declarations>
		<!-- Place non-visual elements (e.g., services, value objects) here -->
	</fx:Declarations>
	<fx:Script>
		<![CDATA[
			import cn.smartinvoke.RemoteObject;
			import cn.smartinvoke.smartrcp.CApplication;
			import cn.smartinvoke.smartrcp.gui.module.CommonDialogs;
			
			import mx.collections.ArrayCollection;
			private var fileService:RemoteObject=null;
			function init():void{
				var info:String="本模块通过调用java扩展库实现文件的读写功能，点击打开文件按钮
                         读取一txt文件，点击保存文件按钮保存编辑后的文件信息";
				smartrcpDemo.Instance.setInfo(info);
				
				
				this.fileService=new RemoteObject();
				this.fileService.create("cn.smartinvoke.smartrcp.demo.CServiceFile");
				//this.fileService.call("readFile",
			}
			
			function onOpenFile():void{
				CommonDialogs.Instance.openFileSelDialog(function (paths:ArrayCollection):
                      void{
					if(paths!=null && paths.length>0){
					  var path:String=paths[0] as String;
					  textArea.text=fileService.call("readFile",[path]) as String;
					}
				},this,false,["*.txt"]);
			}
			function onSaveFile():void{
				CommonDialogs.Instance.openFileSaveDialog(function (path:String):void{
					if(path!=null){
					  this.fileService.call("writeFile",[path,this.textArea.text]);
					}
				},this,CApplication.Instance.getBaseFolder());
			}
		]]>
	</fx:Script>
	<s:HGroup width="100%" height="31" contentBackgroundColor="#6696F0" 
         verticalAlign="bottom">
		<s:Button label="打开文件" click="onOpenFile()"/>
		<s:Button label="保存文件" click="onSaveFile()"/>
	</s:HGroup>
	<s:TextArea id="textArea" width="100%" height="100%"/>
</rcp:RCPModule>