Oct 22
我们的项目用到了xmlrpc,不过还是用的2.x版本的。由于xmlrpc3.x地推出。提供了NULL,Serializable等的支持，将原来的Hashtable改成了Map,Vector改成了List。都是不错的进步。所以我们决定从xmlrpc2.x升级到xmlrpc3.x.
在spring里面有几个ServiceExporter，org.springframework.remoting.rmi.RmiServiceExporter、org.springframework.remoting.caucho.HessianServiceExporter、org.springframework.remoting.caucho.BurlapServiceExporter。不过没有xmlrpc的serviceExporter，原来我们是自己封装的XmlRpcServer,用servlet提供服务。(eg:http://localhost:8080/community/service/xmlrpc)没有和spring集成虽然用了spring。
考虑到spring的便利以及配置的同意我决定将xmlrpcService放入spring中。xmlrpc3.x和xmlrpc2.x的代码基本上没有一样的。改了很多东西。除了类型变化之外，还添加了对异常的支持。详细信息请参照xmlrpc3.x源代码。
XmlRpcServiceExporter.java
package com.jdkcn.xmlrpc;
import javax.servlet.ServletException;
/**
* @author <a href="mailto:rory.cn@gmail.com">somebody</a>
* @since 2006-9-27 03:59:22 pm
* @version $Id XmlRpcServiceExporter.java$
*/
public class XmlRpcServiceExporter extends RemoteExporter implements
Controller, InitializingBean {
private XmlRpcServletServer server;
public String serviceName;
public Resource configFile;
public Boolean enabledForExtensions;
public void setEnabledForExtensions(Boolean enabledForExtensions) {
this.enabledForExtensions = enabledForExtensions;
}
public void setConfigFile(Resource configFile) {
this.configFile = configFile;
}
public String getServiceName() {
return serviceName;
}
public void setServiceName(String serviceName) {
this.serviceName = serviceName;
}
public XmlRpcServletServer getXmlRpcServletServer() {
return server;
}
/* (non-Javadoc)
* @see org.springframework.web.servlet.mvc.Controller#handleRequest(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
public ModelAndView handleRequest(HttpServletRequest request,
HttpServletResponse response) throws Exception {
if (!WebContentGenerator.METHOD_POST.equals(request.getMethod())) {
throw new ServletException("XmlRpcServiceExporter only supports POST requests");
}
server.execute(request, response);
return null;
}
/* (non-Javadoc)
* @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
*/
public void afterPropertiesSet() throws Exception {
server = new XmlRpcServletServer();
server.setHandlerMapping(newXmlRpcHandlerMapping());
if (enabledForExtensions!=null) {
((XmlRpcServerConfigImpl) server.getConfig()).setEnabledForExtensions(enabledForExtensions.booleanValue());
}
}
/** Creates a new handler mapping. The default implementation loads
* a property file from the resource
*
*/
protected XmlRpcHandlerMapping newXmlRpcHandlerMapping() throws XmlRpcException {
SpringHandlerMapping mapping = new SpringHandlerMapping(getServiceInterface());
mapping.addHandler(getServiceName(), getServiceInterface());
mapping.setTagetObject(getProxyForService());
return mapping;
}
}
import javax.servlet.ServletException;
/**
* @author <a href="mailto:rory.cn@gmail.com">somebody</a>
* @since 2006-9-27 03:59:22 pm
* @version $Id XmlRpcServiceExporter.java$
*/
public class XmlRpcServiceExporter extends RemoteExporter implements
Controller, InitializingBean {
private XmlRpcServletServer server;
public String serviceName;
public Resource configFile;
public Boolean enabledForExtensions;
public void setEnabledForExtensions(Boolean enabledForExtensions) {
this.enabledForExtensions = enabledForExtensions;
}
public void setConfigFile(Resource configFile) {
this.configFile = configFile;
}
public String getServiceName() {
return serviceName;
}
public void setServiceName(String serviceName) {
this.serviceName = serviceName;
}
public XmlRpcServletServer getXmlRpcServletServer() {
return server;
}
/* (non-Javadoc)
* @see org.springframework.web.servlet.mvc.Controller#handleRequest(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
public ModelAndView handleRequest(HttpServletRequest request,
HttpServletResponse response) throws Exception {
if (!WebContentGenerator.METHOD_POST.equals(request.getMethod())) {
throw new ServletException("XmlRpcServiceExporter only supports POST requests");
}
server.execute(request, response);
return null;
}
/* (non-Javadoc)
* @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
*/
public void afterPropertiesSet() throws Exception {
server = new XmlRpcServletServer();
server.setHandlerMapping(newXmlRpcHandlerMapping());
if (enabledForExtensions!=null) {
((XmlRpcServerConfigImpl) server.getConfig()).setEnabledForExtensions(enabledForExtensions.booleanValue());
}
}
/** Creates a new handler mapping. The default implementation loads
* a property file from the resource
*
*/
protected XmlRpcHandlerMapping newXmlRpcHandlerMapping() throws XmlRpcException {
SpringHandlerMapping mapping = new SpringHandlerMapping(getServiceInterface());
mapping.addHandler(getServiceName(), getServiceInterface());
mapping.setTagetObject(getProxyForService());
return mapping;
}
}
spring配置文件
<bean id="accountService" class="com.jdkcn.service.impl.AccountServiceImpl"> </bean> <bean name="rpcAccountService" class="com.jdkcn.xmlrpc.XmlRpcServiceExporter"> <property name="service"> <ref bean="accountService"/> </property> <property name="serviceName"> <value>jdkcn.accountService</value> </property> <property name="enabledForExtensions"> <value>true</value> </property> <property name="serviceInterface"> <value>com.jdkcn.service.AccountService</value> </property> </bean> <bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<props>
<prop key="/account">rpcAccountService</prop>
</props>
</property>
</bean>
web.xml<property name="mappings">
<props>
<prop key="/account">rpcAccountService</prop>
</props>
</property>
</bean>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:spring/global.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>service</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>service</servlet-name>
<url-pattern>/service/xmlrpc3/*</url-pattern>
</servlet-mapping>
然后我们的service地址就是这样的http://localhost:8080/service/xmlrpc3/account<param-name>contextConfigLocation</param-name>
<param-value>
classpath:spring/global.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>service</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>service</servlet-name>
<url-pattern>/service/xmlrpc3/*</url-pattern>
</servlet-mapping>
希望对大家有用，这里提供project下载。包含一个client程序。com.jdkcn.xmlrpc.Client
点击下载完整代码除经特别注明外,本文章版权归莫多泡泡所有.
署名,非商业用途,保持一致. somebody(莫多)
Like others
Trackback:60
Wednesday, September 05, 2007, 06:04:29 AM (CST)
源码下载不了
Wednesday, September 05, 2007, 06:35:27 AM (CST)
原来的下载失效了。如果需要请发邮件给我。谢谢。
Friday, September 07, 2007, 10:00:14 AM (CST)
给我一份
Friday, April 18, 2008, 12:01:52 AM (CST)
3 改了許多，可以給我一份您的範例參考嗎？ 謝謝
Friday, April 18, 2008, 12:49:25 PM (CST)
完整的代码现在我也找不到了。
如果Gavin遇到什么问题可以发邮件。或者gtalk联系我。
在上面的代码里面就有我的gtalk.
Monday, August 24, 2009, 10:15:02 AM (CST)
博主，请给我传一份代码 SpringHandlerMapping没找到。
谢了
Wednesday, May 26, 2010, 02:02:52 PM (CST)
烦请传送一份关于xmlrpc的源码给我，hjyquan@126.com 。谢！