Spring 与 BlazeDS 集成-解决方案

Spring官方已经出来Spring 与 BlazeDS 集成的解决方案
-
下载PDF向导：
http://static.springsource.org/spring-flex/docs/1.0.x/reference/pdf/spring-flex-reference.pdf
在线查看地址：
http://static.springsource.org/spring-flex/docs/1.0.x/reference/html/index.html

废话就不说了，flex与spring集成的核心思想就是让spring来管理 MessageBroker
我这里主要讲如何配置：
先决条件：BlazeDS，spring2.5.6.jar, spring-webmvc.jar

配置过程：
(1)web.xml

<!-- flex config start -->
	<listener>
		<listener-class>flex.messaging.HttpFlexSession</listener-class>
	</listener>
	<!-- Flex默认配置	
	<servlet>
		<servlet-name>MessageBrokerServlet</servlet-name>
		<display-name>MessageBrokerServlet</display-name>
		<servlet-class>
			flex.messaging.MessageBrokerServlet
		</servlet-class>
		<init-param>
			<param-name>services.configuration.file</param-name>
			<param-value>/WEB-INF/flex/services-config.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>MessageBrokerServlet</servlet-name>
		<url-pattern>/messagebroker/*</url-pattern>
	</servlet-mapping>
	-->
	<!-- 采用Spring+Flex集成lib整合 org.springframework.flex-1.0.3.RELEASE.jar -->
	<servlet> 
		<servlet-name>flex_spring</servlet-name> 
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
		<load-on-startup>1</load-on-startup> 
	</servlet> 
	
	<servlet-mapping> 
		<servlet-name>flex_spring</servlet-name> 
		<url-pattern>/messagebroker/*</url-pattern> 
	</servlet-mapping> 

	<!-- flex config end -->
	<!-- spring config start  -->
	<listener>
		<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
	</listener>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>
			classpath:config/spring/**/application*.xml
		</param-value>
	</context-param>
	<listener>
		<listener-class>
			org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>
	<!-- spring config end -->

(2)在WEB-INF下创建flex_spring-servlet.xml

<?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-2.5.xsd
		http://www.springframework.org/schema/flex 
		http://www.springframework.org/schema/flex/spring-flex-1.0.xsd">
</beans>

我是根据运行时的错误提示建立的这个文件，如果你的项目不报错可以不建哈哈。。。

（3）修改remoting-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<service id="remoting-service-commmon" class="flex.messaging.services.RemotingService">

	<adapters>
		<adapter-definition id="java-object"
			class="flex.messaging.services.remoting.adapters.JavaAdapter"
			default="true" />
	</adapters>

	<default-channels>
		<channel ref="my-amf" />
	</default-channels>

</service>

（4）修改spring的配置文件

<?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:tx="http://www.springframework.org/schema/tx"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:flex="http://www.springframework.org/schema/flex"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/tx 
		http://www.springframework.org/schema/tx/spring-tx-2.5.xsd 
		http://www.springframework.org/schema/aop 
		http://www.springframework.org/schema/aop/spring-aop-2.5.xsd 
		http://www.springframework.org/schema/beans 
		http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 
        http://www.springframework.org/schema/context 
        http://www.springframework.org/schema/context/spring-context-2.5.xsd
        http://www.springframework.org/schema/flex
		http://www.springframework.org/schema/flex/spring-flex-1.0.xsd">
	<!-- start*******************Integrate with flex and Spring*********************** -->
	<bean id="_messageBroker"   
        class="org.springframework.flex.core.MessageBrokerFactoryBean">   
        <property name="servicesConfigPath">   
            <value>/WEB-INF/flex/services-config.xml</value>   
        </property>   
    </bean>   
    <bean   
        class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">   
        <property name="mappings">   
            <value>/*=_messageBroker</value>   
        </property>   
    </bean>   
    <bean class="org.springframework.flex.servlet.MessageBrokerHandlerAdapter" />  
	<!-- end*******************Integrate with flex and Spring*********************** -->

<bean id="systemLogin" parent="TransactionProxyTemplate">
		<property name="target">
			<bean class="com.platform.sysBaseInfo.service.authority.imp.SystemLoginImp">
							</bean>
		</property>
		<flex:remoting-destination />
	</bean>


</beans>

******************************************************
将spring的bean导出为flex的Destination。我们要在web-application-config.xml文件中增加。
有三种方式：
第一种：
         <bean id="productService" class="flex.samples.product.ProductServiceImpl" />
          <flex:remoting-destination ref="productService" />
第二种：
        <bean id="productService" class="flex.samples.product.ProductServiceImpl" >
          <flex:remoting-destination />
        </bean>
第三种：
        <bean id="product" class="org.springframework.flex.remoting.RemotingDestinationExporter">
    <property name="messageBroker" ref="_messageBroker"/>
    <property name="service" ref="productService"/>
    <property name="serviceId" value="productService"/>
    <property name="includeMethods" value="read, update"/>
    <property name="excludeMethods" value="create, delete"/>
    <property name="channels" value="my-amf, my-secure-amf"/>
</bean>





文章参考地址：http://aguu125.iteye.com/blog/527970