Dwr+Spring+Ext

最新推荐文章于 2018-03-28 18:02:44 发布

最新推荐文章于 2018-03-28 18:02:44 发布 · 145 阅读

文章标签：

#DWR #EXT #Spring #Bean #JavaScript #ViewUI

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本文介绍了如何在Spring框架中配置Direct Web Remoting (DWR)，实现远程调用服务器端Java对象的功能。包括了spring配置文件的具体设置，如定义DWR配置节点、创建代理工厂Bean及web.xml中对DWR的支持配置。

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spring配置文件：

<dwr:configuration>

  <dwr:convert type="bean"
   class="com.talgroup.wfw.wfwdemo.seam.examples.table.QuotationVo" />

</dwr:configuration>

<bean id="quotationListUIService1"
     class="com.talgroup.wfw.wfwdemo.seam.examples.table.QuotationListUIService"
     scope="session">
    <dwr:remote javascript="quotationListUIService1">
    </dwr:remote>
</bean>

2。

<bean id="abstractProxyFactoryBean" abstract="true"
  class="org.springframework.aop.framework.ProxyFactoryBean">
  <property name="interceptorNames">
   <list>
    <value>methodCachePointCut</value>
    <value>clearMethodCachePointCut</value>
   </list>
  </property>
</bean>

<bean id="dataTableService"
  class="com.talgroup.wfw.wfwcore.app.services.ExtDataTableService">
</bean>

<dwr:configuration>
  <dwr:init>
   <dwr:creator id="beanFactory1"
    class="com.talgroup.wfw.wfwcore.app.BeanFactoryCreator" />
  </dwr:init>


  <dwr:create type="spring" javascript="dataTableService">
   <dwr:param name="beanName" value="dataTableService" />
  </dwr:create>

<dwr:convert type="bean"
class="com.talgroup.wfw.wfwcore.app.services.persistentService.ListRange" />

  <dwr:convert type="bean"
   class="com.talgroup.wfw.wfwcore.app.services.pojo.Pojo" />
  <dwr:convert type="bean"
   class="com.talgroup.wfw.wfwcore.app.services.pojo.Field" />
  <dwr:convert type="bean"
   class="com.talgroup.wfw.wfwcore.app.services.pojo.Command" />

<dwr:signatures>

</dwr:signatures>

</dwr:configuration>

web.xml

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

<listener>
  <display-name>
   wfw Application Framework Context Loader
  </display-name>
<listener>
  <listener-class>
   org.springframework.web.context.request.RequestContextListener
  </listener-class>
</listener>

<filter>
  <filter-name>DwrFacesFilter</filter-name>
  <filter-class>
   org.directwebremoting.faces.FacesExtensionFilter
  </filter-class>
</filter>
<filter-mapping>
  <filter-name>DwrFacesFilter</filter-name>
  <url-pattern>/dwr/*</url-pattern>
</filter-mapping>
<servlet>
  <servlet-name>dwr-invoker</servlet-name>
  <servlet-class>
   org.directwebremoting.spring.DwrSpringServlet
  </servlet-class>
  <init-param>
   <param-name>debug</param-name>
   <param-value>true</param-value>
  </init-param>
</servlet>
<servlet-mapping>
  <servlet-name>dwr-invoker</servlet-name>
  <url-pattern>/dwr/*</url-pattern>
</servlet-mapping>

xhtml