如何使用自定义Mule ESB路由器保持入站主机

我用一个端点创建了一个自定义路由器。自定义路由器根据入站URL的URL参数查找端点的目标。我有一个这样的例子,我正在浏览器中测试。我想用这个来解决最后一件事。当我在浏览器中使用 http://localhost:8787/my-site ,调用将进行重定向,浏览器中的URL将更改为 http://server2.xyz.com:8080/my-site . 我不想让用户看到 http://server2.xyz.com:8080/my-场地 . 我希望用户始终能够看到 http://localhost:8787/my-场地 . 我怎样才能做到这一点?我正在使用Mule 2.2.1社区版和Java 1.6。

<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns="http://www.mulesource.org/schema/mule/core/2.2"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:spring="http://www.springframework.org/schema/beans"
    xmlns:http="http://www.mulesource.org/schema/mule/http/2.2"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
        http://www.mulesource.org/schema/mule/core/2.2 http://www.mulesource.org/schema/mule/core/2.2/mule.xsd
        http://www.mulesource.org/schema/mule/http/2.2 http://www.mulesource.org/schema/mule/http/2.2/mule-http.xsd">

    <model name="ProxyService">
        <service name="HttpProxyService">
            <inbound>
                <http:inbound-endpoint address="http://localhost:8787" synchronous="true"/>
            </inbound>
            <outbound>
                <custom-outbound-router class="com.abc.xyz.routing.LookupOutboundRouter">
                    <outbound-endpoint name="custom" address="http://nonexistant.server.com:8080" synchronous="true"/>
                </custom-outbound-router>
            </outbound>
        </service>
    </model>
</mule>

这是我的自定义路由器:

public class LookupOutboundRouter extends AbstractOutboundRouter {
 Logger logger = Logger.getLogger(LookupOutboundRouter.class);

 @Override
 public boolean isMatch(MuleMessage message) throws MessagingException {
  return true;
 }

 @Override
 public MuleMessage route(MuleMessage message, MuleSession session) throws MessagingException {
  String[] urlValues = StringUtils.split(message.getProperty("http.request").toString(), "/");

  String newUri = lookupServiceUri(urlValues[0]) + urlValues[1];
  logger.info("newUri=" + newUri);

  DynamicURIOutboundEndpoint ep;

  try {
   ep = new DynamicURIOutboundEndpoint((OutboundEndpoint) getEndpoints().get(0), new MuleEndpointURI(newUri));

   MuleMessage message2 = send(session, message, ep);

   return message2;
  } catch (EndpointException e1) {
   e1.printStackTrace();
  } catch (MuleException e) {
   e.printStackTrace();
  }

  return null;
 }

 /**
  * This will call the service registry.
  * @param id
  * @return
  */
 private String lookupServiceUri(String id) {
  if(id.equalsIgnoreCase("12345")) {
   return "http://server.xyz.com:8080/";
  } else {
   return "http://server2.xyz.com:8080/";
  }
 }
}