Spring ActionScript入门学习-配置文件之property属性

Spring ActionScript入门学习-配置文件之property属性工程目录如下：好不容易把代码贴上发现iteye自动将代码标题首字母转换为大写，我也就不改了，在这个例子中遇到的主要问题应该是

 Error: A class with the name 'org.springextensions.actionscript.ioc.factory.config.flex.FlexPropertyPlaceholderConfigurer' could not be found.Are you sure the specified class has been compiled?
 Look for more information on this topic here:
http://www.springactionscript.org/docs/reference/html/class-inclusion.html
	at org.springextensions.actionscript.ioc.factory.support::DefaultListableObjectFactory/getObjectNamesForType()[C:\projects\tmp\spring-actionscript-core\src\main\actionscript\org\springextensions\actionscript\ioc\factory\support\DefaultListableObjectFactory.as:104]
	at org.springextensions.actionscript.context.support::AbstractApplicationContext/registerObjectPostProcessors()[C:\projects\tmp\spring-actionscript-core\src\main\actionscript\org\springextensions\actionscript\context\support\AbstractApplicationContext.as:319]
	at org.springextensions.actionscript.context.support::AbstractApplicationContext/loadComplete()[C:\projects\tmp\spring-actionscript-core\src\main\actionscript\org\springextensions\actionscript\context\support\AbstractApplicationContext.as:286]
	at org.springextensions.actionscript.context.support::XMLApplicationContext/parse()[C:\projects\tmp\spring-actionscript-core\src\main\actionscript\org\springextensions\actionscript\context\support\XMLApplicationContext.as:398]
	at org.springextensions.actionscript.context.support::XMLApplicationContext/loadNextConfigLocation()[C:\projects\tmp\spring-actionscript-core\src\main\actionscript\org\springextensions\actionscript\context\support\XMLApplicationContext.as:436]
	at org.springextensions.actionscript.context.support::XMLApplicationContext/loader_completeHandler()[C:\projects\tmp\spring-actionscript-core\src\main\actionscript\org\springextensions\actionscript\context\support\XMLApplicationContext.as:370]
	at flash.events::EventDispatcher/dispatchEventFunction()
	at flash.events::EventDispatcher/dispatchEvent()
	at flash.net::URLLoader/onComplete()

 这个原因是flex本身的限制，在flex--Demo1文件中加上以下代码

private var propholder:FlexPropertyPlaceholderConfigurer;这个类才会被编译。

 

 <?xml version="1.0" encoding="utf-8"?>

<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
			   xmlns:s="library://ns.adobe.com/flex/spark" 
			   xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600"
			   creationComplete="creationHandler(event)"
			   >
	<fx:Script>
		<![CDATA[
			import cn.lmx.service.UserService;
			
			import mx.controls.Alert;
			
			import org.springextensions.actionscript.context.support.XMLApplicationContext;
			import org.springextensions.actionscript.ioc.factory.config.flex.FlexPropertyPlaceholderConfigurer;
			//在service.xml附加属性文件
			[Embed(source="resource/application-context.xml",mimeType="application/octet-stream")]
			private var contextConfig:Class; 
			private var applicationContext:XMLApplicationContext; 
			private var propholder:FlexPropertyPlaceholderConfigurer;
			
			private function creationHandler(event:Event):void{
				applicationContext = new XMLApplicationContext();
				applicationContext.addEmbeddedConfig(contextConfig);
				applicationContext.load();
			}
			private function printUser():void{
				var userService:UserService = applicationContext.getObject("userService") as UserService;
				Alert.show(userService.toString());
			}
			
			
		]]>
	</fx:Script>
	<fx:Declarations>
	</fx:Declarations>
	
	<s:Button label="Print User" click="printUser()"/>
</s:Application>

 

package cn.lmx.service{
	import mx.controls.Alert;

	public class UserService
	{
		private var _username:String;
		private var _password:String;
		
		public function UserService(username:String, password:String)
		{
			this._username = username;  
			this._password = password;  
			super();
		}
		
		public function get username():String
		{
			return _username;
		}

		public function set username(value:String):void
		{
			_username = value;
		}

		public function get password():String
		{
			return _password;
		}

		public function set password(value:String):void
		{
			_password = value;
		}
		
		public function save():void{
			Alert.show("this is this class userservice's save function");
		}
		
		public function toString():String{
			return this._username+":"+this._password;
		}
	}
}

 

<?xml version="1.0" encoding="utf-8"?><objects xmlns="http://www.springactionscript.org/schema/objects"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springactionscript.org/schema/objects
                        http://www.springactionscript.org/schema/objects/spring-actionscript-objects-1.0.xsd">

	<property file="resource/resource.properties" prevent-cache="true"/>
	<import file="resource/service.xml" />
</objects>

 

<?xml version="1.0" encoding="utf-8"?><objects xmlns="http://www.springactionscript.org/schema/objects"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springactionscript.org/schema/objects
                        http://www.springactionscript.org/schema/objects/spring-actionscript-objects-1.0.xsd">

	<object id="userService" class="cn.lmx.service.UserService">
		<constructor-arg value="${username}"></constructor-arg>
		<constructor-arg value="${password}"></constructor-arg>
	</object>

</objects>

 

username=xxx
password=yyy