FlexSession的交互

<?xml version="1.0" encoding="utf-8"?>
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009" 
		 xmlns:s="library://ns.adobe.com/flex/spark" 
		 xmlns:mx="library://ns.adobe.com/flex/mx" width="300" height="58">
	<s:layout>
		<s:BasicLayout/>
	</s:layout>
	<fx:Script>
		<![CDATA[
			import mx.rpc.events.ResultEvent;
			
			/**
			 * 点击初始化时为Session添加键值对
			 * */
			protected function initSessionAttrHandler(event:MouseEvent):void
			{
				sessionContainerService.setSessionAttribute("username","茶叶,你好");
			}
			
			/**
			 * 远程调用获得session值
			 * */
			protected function showSessionAttrHandler(event:MouseEvent):void
			{
				//远程调用
				sessionContainerService.getSessionAttribute("username");
			}
			
			/**
			 * 显示session值
			 * */
			protected function getSessionAttributeResult(event:ResultEvent):void{
				var result:Object = event.result as Object;
				sessionAttrResult.text="session值 : "+result.toString();
			}
			
		]]>
	</fx:Script>
	<fx:Declarations>
		<mx:RemoteObject id="sessionContainerService" destination="sessionContainerService" source="servlet" endpoint="http://localhost:10123/messagebroker/amf">
			<mx:method name="getSessionAttribute" result="getSessionAttributeResult(event)"/>
		</mx:RemoteObject>
	</fx:Declarations>
	
	<s:Button x="10" y="6" label="初始化Session属性" click="initSessionAttrHandler(event)" id="initSessionAttrButton"/>
	<s:Label x="10" y="31" height="21" width="262" backgroundColor="#BFD8D5" id="sessionAttrResult"/>
	<s:Button x="145" y="6" label="显示Session属性值" id="showSessionAttr" click="showSessionAttrHandler(event)"/>
</s:Group>