`

Flex、Spring整合:Spring BlazeDS Integration

阅读更多
准备:
1、下载Spring BlazeDS Integration:http://www.springsource.org/spring-flex
2、将下载回来的jar放置到我们之前创建的blazeds项目http://depravedangel.iteye.com/blog/871480lib下

整合:
1、将原来flex提供的MessageBroker
<servlet-class>flex.messaging.MessageBrokerServlet</servlet-class>

替换成Spring MVC 控制
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<servlet-mapping>
		<url-pattern>/spring/*</url-pattern>
	</servlet-mapping>


2、将blazeds/WEB-INF/flex/services-config.xml中
		<channel-definition id="my-amf" class="mx.messaging.channels.AMFChannel">
			<endpoint
				url="http://{server.name}:{server.port}/{context.root}/messagebroker/amf"
				class="flex.messaging.endpoints.AMFEndpoint" />
		</channel-definition> -->

替换成Spring的url,交由spring过滤
	
		<channel-definition id="my-amf" class="mx.messaging.channels.AMFChannel">
			<endpoint url="http://{server.name}:{server.port}/{context.root}/spring/messagebroker/amf"
			class="flex.messaging.endpoints.AMFEndpoint"/>
			<properties>
				<polling-enabled>false</polling-enabled>
			</properties>
		</channel-definition>


3、打开applicationContext.xml,添加如下bean:
<!-- Maps request paths at /* to the BlazeDS MessageBroker -->
	<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
		<property name="mappings">
			<value>/*=springManagedMessageBroker</value>
		</property>
	</bean>
	
	<!-- Dispatches requests mapped to a MessageBroker -->
	<bean class="org.springframework.flex.messaging.servlet.MessageBrokerHandlerAdapter" />
	
	<!-- Bootstraps and exposes the BlazeDS MessageBroker -->
	<bean id="springManagedMessageBroker" class="org.springframework.flex.messaging.MessageBrokerFactoryBean" />


4、打开services-config.xml,删除我们自己配置的SpringFactory
<factories>
		<factory id="spring" class="com.sky.flexonspring.factories.SpringFactory" />
	</factories>

现在已经由SBI帮我们处理了,不再需要我们再去关心了

5、打开remoting-config.xml文件,删除如下代码:
<destination id="guestListService">
		<properties>
			<factory>spring</factory>
			<source>guestListService</source>
		</properties>
	</destination>

整合SBI后,remoting-config.XML不再需要配置了,改成在applicationContent.xml中添加如下配置:

<!-- Expose the guestListService bean for BlazeDS remoting -->
	<bean id="guestService" class="org.springframework.flex.messaging.remoting.FlexRemotingServiceExporter">
		<property name="messageBroker" ref="springManagedMessageBroker"/>
		<property name="service" ref="guestListService"/>
	</bean>


6、最后一步,修改前台Flex程序的remoteObject对象属性,使其指向spring的url,便于spring过滤转发
<mx:RemoteObject id="ro"
					 destination="guestService"
					 endpoint="http://localhost:8080/blazeds/spring/messagebroker/amf"
分享到:
评论
4 楼 depravedangel 2011-10-06  
maoyongkang 写道
本来很简单一件事情,被网上这些高手整的那么复杂,浪费了我一天的时间。

简单不简单,在于了解其框架的演变过程,知道为啥要这样,框架到最后肯定是越来越简单,但是大致原理还是差不多,只是封装越来越多,理解原理比只知道怎么搭起来要重要
3 楼 depravedangel 2011-10-06  
maoyongkang 写道
一定得写这个endpoint="http://localhost:8080/blazeds/spring/messagebroker/amf"吗?

可以不需要,这个可以自己写个主servlet在后台截取前台传过来的amf数据解析一下,重新找到对应的service动态执行一下,只要了解amf的数据协议即可
2 楼 maoyongkang 2011-10-03  
本来很简单一件事情,被网上这些高手整的那么复杂,浪费了我一天的时间。
1 楼 maoyongkang 2011-10-02  
一定得写这个endpoint="http://localhost:8080/blazeds/spring/messagebroker/amf"吗?

相关推荐

Global site tag (gtag.js) - Google Analytics