Geoserver发布metro服务

geoserver前端采用spring mvc作为控制层。可以参考spring mvc与metro的整合。

metro官网https://metro.dev.java.net/上有对两者整合的介绍。但上面的example说的很不清楚，上午还能访问的官网，现在已经挂掉了，不知道什么时候能恢复。

现在geoserver最新版本是2.0.2，因为采用了spring 2.5.5,所以只需要导入两个额外的jar包就可以了。

xbean-spring-2.8.jar
http://ftp.cica.es/mirrors/maven2/org/apache/xbean/xbean-spring/2.8/

jaxws-spring-1.8.jar
http://download.java.net/maven/2/org/jvnet/jax-ws-commons/spring/jaxws-spring/1.8/

web.xml

修改几个地方

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    
xmlns="http://java.sun.com/xml/ns/javaee"    
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"    
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">  
<listener>  
<listener-class>com.sun.xml.ws.transport.http.servlet.WSServletContextListener   
</listener-class>  
</listener>  
<servlet>  
<servlet-name>MetroLibraryPort</servlet-name>  
<servlet-class>com.sun.xml.ws.transport.http.servlet.WSSpringServlet   
</servlet-class>  
<load-on-startup>1</load-on-startup>  
</servlet>  
<servlet-mapping>  
<servlet-name>MetroLibraryPort</servlet-name>  
<url-pattern>/ws/</url-pattern>  
</servlet-mapping>  

<listener> 
<listener-class>com.sun.xml.ws.transport.http.servlet.WSServletContextListener  
</listener-class> 
</listener> 
<servlet> 
<servlet-name>MetroLibraryPort</servlet-name> 
<servlet-class>com.sun.xml.ws.transport.http.servlet.WSSpringServlet  
</servlet-class> 
<load-on-startup>1</load-on-startup> 
</servlet> 
<servlet-mapping> 
<servlet-name>MetroLibraryPort</servlet-name> 
<url-pattern>/ws/</url-pattern> 
</servlet-mapping> 

applicationContext.xml

<?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:p="http://www.springframework.org/schema/p"  
       xmlns:aop="http://www.springframework.org/schema/aop"  
       xmlns:tx="http://www.springframework.org/schema/tx"  
       xmlns:ws="http://jax-ws.dev.java.net/spring/core"    
       xmlns:wss="http://jax-ws.dev.java.net/spring/servlet"    
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-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/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd   
       http://jax-ws.dev.java.net/spring/core http://jax-ws.dev.java.net/spring/core.xsd    
       http://jax-ws.dev.java.net/spring/servlet http://jax-ws.dev.java.net/spring/servlet.xsd">    
       <wss:binding url="/ws/">    
            <wss:service>    
                <ws:service bean="#webService"/>    
            </wss:service>    
       </wss:binding>    
       <bean id="webService" class="com.wsImpl"/>    
          
</beans>  

还要对geoserver的AdvancedDispatchFilter做下处理
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)  
           throws IOException, ServletException {  
    HttpServletRequest req = (HttpServletRequest) request;  
    //begin jacky  
    if(req.getPathInfo()==null ){  
        chain.doFilter(request, response);  
        return;  
    }  
    //end  
       if (request instanceof HttpServletRequest) {  
        request = new AdvancedDispatchHttpRequest((HttpServletRequest) request);  
       }  
       chain.doFilter(request, response);  
   }