Apache CXF实战之二:集成Sping与Web容器

书接上文，下面看看CXF怎样和spring集成。

1.创建HelloWorld 接口类

package com.googlecode.garbagecan.cxfstudy.helloworld;  
 
import javax.jws.WebMethod;  
import javax.jws.WebParam;  
import javax.jws.WebResult;  
import javax.jws.WebService;  
 
@WebService 
public interface HelloWorld {  
    @WebMethod 
    @WebResult String sayHi(@WebParam String text);  
} 

2.创建HelloWorld实现类

package com.googlecode.garbagecan.cxfstudy.helloworld;  
 
public class HelloWorldImpl implements HelloWorld {  
 
    public String sayHi(String name) {  
        String msg = "Hello " + name + "!";  
        return msg;  
    }  
} 

3.修改web.xml文件

<!DOCTYPE web-app PUBLIC  
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" 
 "http://java.sun.com/dtd/web-app_2_3.dtd" >  
 
<web-app>  
 
    <display-name>cxfstudy</display-name>  
 
    <servlet>  
        <servlet-name>cxf</servlet-name>  
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>  
        <load-on-startup>1</load-on-startup>  
    </servlet>  
 
    <servlet-mapping>  
        <servlet-name>cxf</servlet-name>  
        <url-pattern>/ws/*</url-pattern>  
    </servlet-mapping>  
 
    <listener>  
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
    </listener>  
      
    <context-param>  
        <param-name>contextConfigLocation</param-name>  
        <param-value>classpath*:**/spring.xml</param-value>  
    </context-param>  
      
</web-app> 

4.创建spring配置文件并放在classpath路径下

<?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:jaxws="http://cxf.apache.org/jaxws" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd      
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">  
    <import resource="classpath:META-INF/cxf/cxf.xml" />  
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />  
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />  
    <jaxws:endpoint id="helloworld" implementor="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorldImpl" address="/HelloWorld" />  
      
    <!-- For client test -->  
    <jaxws:client id="helloworldClient" address="http://localhost:9000/ws/HelloWorld" serviceClass="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorld" />     
</beans>  

5.创建测试类

package com.googlecode.garbagecan.cxfstudy.helloworld;  
 
import org.springframework.context.ApplicationContext;  
import org.springframework.context.support.ClassPathXmlApplicationContext;  
 
public class SpringClient {  
    public static void main(String[] args) {  
        ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");  
        HelloWorld helloworld = (HelloWorld)context.getBean("helloworldClient");  
        System.out.println(helloworld.sayHi("kongxx"));  
    }  
}  

6.测试

6.1 首先启动tomcat或者使用maven的jetty，并访问http://localhost:9000/ws/HelloWorld?wsdl来验证web service已经启动并且生效；

6.2 然后运行测试类来验证web service。

原文链接：http://blog.csdn.net/kongxx/article/details/7525481

【系列文章】

1. Apache CXF实战之五:压缩Web Service数据
2. Apache CXF实战之四:构建RESTful Web Service
3. Apache CXF实战之三:传输Java对象
4. Apache CXF实战之二:集成Sping与Web容器
5. Apache CXF实战之一:Hello World Web Service