Flex+J2EE实例（cairngorm+blazeDS+hibernate+spring） part4 （完）

 Flex+J2EE实例（cairngorm+blazeDS+hibernate+spring） part4

----add cairngorm

1.添加在libs 下 添加Cairngorm.swc ，此时，具备了cairngorm框架能力

2.运用cairngorm框架

2.1 在flex_src 下创建如下文件夹 和 文件

 

 

 

AdminVO.as

package vo.AdminVO
{
	[Bindable]
	public class AdminVO
	{
		public var username:String;
		public var password:String;
		public var age:String;
		public var email:String;
	}
}

###################
AdminModel.as


package model.AdminModel
{
	import mx.collections.ArrayCollection;
	
	import vo.AdminVO.AdminVO;

	[Bindable]
	public class AdminModel
	{
		public var adminDatas:ArrayCollection = new ArrayCollection();
		public var adminVO:AdminVO = new AdminVO();
		public var value :String = '' ;
	}
}





#######################
AppModelLocator.as

package model
{
	import com.adobe.cairngorm.model.ModelLocator;
	
	import model.AdminModel.AdminModel;
	
	[Bindable]
	public class AppModelLocator implements ModelLocator
	{
		private static var __instance:AppModelLocator = null;
		
		public static  function getInstance():AppModelLocator 
		{ 
			if(__instance == null) 
			{ 
				__instance=new AppModelLocator(); 
			} 
			return __instance;
		}
		//提供单例 model

		public var adminModel:AdminModel = new AdminModel();
		
	}
}

###################
AdminEvent.as

package event.AdminEvent
{
	import com.adobe.cairngorm.control.CairngormEvent;

	public class AdminEvent extends CairngormEvent
	{
		//事件名称
		
		public static const ADMIN_LOGIN_EVENT:String="adminLoginEvent"; //企业能耗曲线图
		
		//事件类型
		public var event_type:String="";
		
		public function AdminEvent(type:String)
		{
			this.event_type=type;
			
			super(type);
		}
	}
}
#################################
Services.mxml

<?xml version="1.0" encoding="utf-8"?>
<cairngorm:ServiceLocator
	xmlns:fx="http://ns.adobe.com/mxml/2009" 
	xmlns:s="library://ns.adobe.com/flex/spark" 
	xmlns:mx="library://ns.adobe.com/flex/mx"
	xmlns:cairngorm="http://www.adobe.com/2006/cairngorm">
	
	<!--~~~~~~~~~~~~~~~~~~~~~~Declarations~~~~~~~~~~~~~~~~~~~~~~-->
	<fx:Declarations>
		<s:RemoteObject id="adminRO" destination="administratorService" showBusyCursor="true" endpoint="../messagebroker/amf"
  />
	</fx:Declarations>
</cairngorm:ServiceLocator>

#################################
AdminDL.as

package business.delegates
{
	public class AdminDL
	{
		import com.adobe.cairngorm.business.ServiceLocator;
		import mx.rpc.AsyncToken;
		import mx.rpc.IResponder;
		import mx.rpc.remoting.RemoteObject;
		
		public var serviceLocator:ServiceLocator = ServiceLocator.getInstance();
		
		public var _remoteobject:RemoteObject;
		
		public var _responder:IResponder; 
		
		public function AdminDL(responder:IResponder)  
		{ 
			_remoteobject = serviceLocator.getRemoteObject("adminRO");
			_responder = responder; 
		} 
		public function getDate(username:String):void 
		{ 
			var token:AsyncToken = _remoteobject.firstApp(username);
			token.addResponder(_responder); 
		} 
	}
}

############################
AdminCommand.as

package commands.AdminCommand
{
	import business.delegates.AdminDL;
	
	import com.adobe.cairngorm.commands.ICommand;
	import com.adobe.cairngorm.control.CairngormEvent;
	
	import event.AdminEvent.AdminEvent;
	
	import model.AppModelLocator;
	
	import mx.collections.ArrayCollection;
	import mx.controls.Alert;
	import mx.rpc.Responder;
	import mx.rpc.events.FaultEvent;
	import mx.rpc.events.ResultEvent;
	
	import vo.AdminVO.AdminVO;
	
	public class AdminCommand implements ICommand
	{
        private var _model:AppModelLocator =  AppModelLocator.getInstance();
		private var adminEvent:AdminEvent ;  //or  public 
		
		public function execute(event:CairngormEvent):void
		{
			adminEvent = event as AdminEvent;
			if(adminEvent.type == AdminEvent.ADMIN_LOGIN_EVENT){
				var responder:Responder = new Responder(result,fault);
				var dl:AdminDL = new AdminDL(responder);
				dl.getDate(_model.adminModel.adminVO.username);
			}
		}
		
		private function result(e:ResultEvent):void{
			if(e.result !=null)
			{
				/**********返回列表*************/
				_model.adminModel.adminDatas.removeAll();
				var tempList:ArrayCollection = e.result as ArrayCollection;
				var arr:Array = tempList.toArray();
				
				for(var a:String in arr){
					var data:AdminVO = new AdminVO();
					
					data.username = arr[a][0];
					data.password = arr[a][1];
					data.age = arr[a][2];
					data.email = arr[a][3]
					
					_model.adminModel.adminDatas.addItem(data);
				}
			}else{
				Alert.show("查找失败！");
			}
		}
		//如果请求发送不成功则执行
		private function fault(e:FaultEvent):void{
			Alert.show("请求发送失败！");
		}
	}
}

###############################
AppControl.as

package control
{
	import com.adobe.cairngorm.control.FrontController;
	import event.AdminEvent.AdminEvent;
	import commands.AdminCommand.AdminCommand;
	
	public class AppControl extends FrontController
	{
		public function AppControl()
		{
			super();
			//注册一个事件，将其与一个命令绑定
			this.addCommand(AdminEvent.ADMIN_LOGIN_EVENT,AdminCommand);
		}
	}
}
2.2将FlexJ2ee.mxml置于views文件夹下
修改代码如下
<?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" xmlns:business="business.*" xmlns:control="control.*">
	<fx:Declarations>
		<business:Services/>
		<control:AppControl/>
	</fx:Declarations>
	<fx:Script>
		<![CDATA[
			import event.AdminEvent.AdminEvent;
			
			import model.AppModelLocator;
			
			import mx.controls.Alert;
			import mx.rpc.events.ResultEvent;
			[Bindable]
			public var _model:AppModelLocator=AppModelLocator.getInstance();
			
			protected function button1_clickHandler(event:MouseEvent):void
			{
				_model.adminModel.adminVO.username = nameInput.text;
				var e:AdminEvent = new AdminEvent(AdminEvent.ADMIN_LOGIN_EVENT);
				e.dispatch();
			}
		]]>
	</fx:Script>
	
	<s:TextArea id="backTxt" x="109" y="122" height="99"/>
	<!--<s:Button label="send" click="RemotingSayHello(event)" x="110" y="243"/>-->
	<s:TextInput id="nameInput" x="109" y="73"/>
	<s:Label x="47" y="75" text="Rieciver:"/>
	<s:Label x="47" y="36" text="这是我的第一个FLEXJ2EE项目		 
			 欢迎大家访问我的BLOG
			 http://blog.csdn.net/kkkloveyou"/>
	<s:Button x="109" y="249" label="按钮" click="button1_clickHandler(event)"/>
	<mx:DataGrid x="320" y="79" dataProvider="{_model.adminModel.adminDatas}">
		<mx:columns>
			<mx:DataGridColumn headerText="username" dataField="username"/>
			<mx:DataGridColumn headerText="password" dataField="password"/>
			<mx:DataGridColumn headerText="age" dataField="age"/>
			<mx:DataGridColumn headerText="email" dataField="email"/>
		</mx:columns>
	</mx:DataGrid>
</s:Application>

 

2.3修改FlexJ2ee.mxml的启动路径

右键FlexJ2ee.mxml

 

3.配置项目
3.1 将remoting-config.xml中的
	 <destination id="hello">
	        <properties>
	            <source>
	                com.Hello
	            </source>
	        </properties>
	 </destination>
删除

3.2 在WEB-INF下 添加 flex-servlet.xml  对flex 消息进行管理
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:flex="http://www.springframework.org/schema/flex"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="
		http://www.springframework.org/schema/beans
		http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
		http://www.springframework.org/schema/flex 
		http://www.springframework.org/schema/flex/spring-flex-1.0.xsd">

	<flex:message-broker>
		<flex:message-service
			default-channels="my-streaming-amf,my-longpolling-amf,my-polling-amf" />
		<flex:secured />
	</flex:message-broker>
</beans>

 

3.2 在WEB-INF下 添加spring文件夹，并在底下创建3个配置文件

 

 

 

app-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	   xmlns:context="http://www.springframework.org/schema/context"
	   xmlns:aop="http://www.springframework.org/schema/aop"
	   xmlns:tx="http://www.springframework.org/schema/tx"
	   xsi:schemaLocation="http://www.springframework.org/schema/beans   
 http://www.springframework.org/schema/beans/spring-beans-3.0.xsd   
 http://www.springframework.org/schema/context   
 http://www.springframework.org/schema/context/spring-context-3.0.xsd   
 http://www.springframework.org/schema/tx   
 http://www.springframework.org/schema/tx/spring-tx-3.0.xsd   
 http://www.springframework.org/schema/aop    
 http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"
	   default-autowire="byName">
  
  
	<!--  <context:annotation-config/>-->

	<aop:aspectj-autoproxy proxy-target-class="true"/>

	<context:component-scan base-package="com.pkms"/>


	<!-- 事物配置 -->
	<bean id="transactionManager"
		  class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory"
				  ref="sessionFactory">
		</property>
	</bean>
	<tx:advice id="txAdvice"
			   transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="add*"
					   propagation="REQUIRED"/>
			<tx:method name="update*"
					   propagation="REQUIRED"/>
			<tx:method name="del*"
					   propagation="REQUIRED"/>
			<tx:method name="save*"
					   propagation="REQUIRED"/>
			<tx:method name="query*"
					   propagation="REQUIRED"/>
			<tx:method name="get*"
					   read-only="true"/>
		</tx:attributes>
	</tx:advice>
	<aop:config>
		<aop:advisor pointcut="execution(public * com.app.dao.*DAO.*.*(..))"
					 advice-ref="txAdvice"/>
		<aop:advisor pointcut="execution(public * com.core.hibernate.*Dao.*(..))"
					 advice-ref="txAdvice"/>
	</aop:config>
</beans>

#######################
infrastructure-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">


	<bean id="dataSource"
		class="org.apache.commons.dbcp.BasicDataSource">
		<property name="driverClassName"
			value="com.mysql.jdbc.Driver">
		</property>
		<property name="url" value="jdbc:mysql://localhost:3306/pkms"></property>
		<property name="username" value="root"></property>
		<property name="password" value="root"></property>
	</bean>
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">
					org.hibernate.dialect.MySQLDialect
				</prop>
			</props>
		</property>
	</bean></beans>

#######################
security-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
    xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
                        http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd">

    <http entry-point-ref="entryPoint">
        <anonymous enabled="false"/>
    </http>
    
    <beans:bean id="entryPoint" class="org.springframework.security.web.authentication.Http403ForbiddenEntryPoint"/>
    
    <authentication-manager>
       <authentication-provider>
           <user-service>
            <user name="john" password="john" authorities="ROLE_USER" />
            <user name="admin" password="admin" authorities="ROLE_USER, ROLE_ADMIN" />
            <user name="guest" password="guest" authorities="ROLE_GUEST" />
           </user-service>
       </authentication-provider>
    </authentication-manager>

</beans:beans>

3.3 修改  web.xml为：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>

    <display-name>BlazeDS Spring Integration Application</display-name>
    <description>BlazeDS Spring Integration Application</description>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
            /WEB-INF/spring/*-config.xml
        </param-value>
    </context-param>
    
    <filter>
        <filter-name>springSecurityFilterChain</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    </filter>

    <filter-mapping>
      <filter-name>springSecurityFilterChain</filter-name>
      <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!-- Http Flex Session attribute and binding listener support -->
    <listener>
        <listener-class>flex.messaging.HttpFlexSession</listener-class>
    </listener>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- Spring Dispatcher Servlet -->   
    <servlet>
        <servlet-name>flex</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>


    <servlet-mapping>
        <servlet-name>flex</servlet-name>
        <url-pattern>/messagebroker/*</url-pattern>
     </servlet-mapping>

    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
    </welcome-file-list>

</web-app>

 

4.将项目部署至tomcat, 右键运行FlexJ2ee.mxml

在Reciver中输入 数据库中数据 lww 或者 xyp,结果如下

下载地址

 http://download.csdn.net/detail/kkkloveyou/4079415