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

 

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1. package com.googlecode.garbagecan.cxfstudy.helloworld;  
2.   
3. import javax.jws.WebMethod;  
4. import javax.jws.WebParam;  
5. import javax.jws.WebResult;  
6. import javax.jws.WebService;  
7.   
8. @WebService  
9. public interface HelloWorld {  
10.     @WebMethod  
11.     @WebResult String sayHi(@WebParam String text);  
12. }  

2.创建HelloWorld实现类 

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1. package com.googlecode.garbagecan.cxfstudy.helloworld;  
2.   
3. public class HelloWorldImpl implements HelloWorld {  
4.   
5.     public String sayHi(String name) {  
6.         String msg = "Hello " + name + "!";  
7.         return msg;  
8.     }  
9. }  

3.修改web.xml文件

 

 

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1. <!DOCTYPE web-app PUBLIC  
2.  "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"  
3.  "http://java.sun.com/dtd/web-app_2_3.dtd" >  
4.   
5. <web-app>  
6.   
7.     <display-name>cxfstudy</display-name>  
8.   
9.     <servlet>  
10.         <servlet-name>cxf</servlet-name>  
11.         <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>  
12.         <load-on-startup>1</load-on-startup>  
13.     </servlet>  
14.   
15.     <servlet-mapping>  
16.         <servlet-name>cxf</servlet-name>  
17.         <url-pattern>/ws/*</url-pattern>  
18.     </servlet-mapping>  
19.   
20.     <listener>  
21.         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
22.     </listener>  
23.       
24.     <context-param>  
25.         <param-name>contextConfigLocation</param-name>  
26.         <param-value>classpath*:**/spring.xml</param-value>  
27.     </context-param>  
28.       
29. </web-app>  

4.创建spring配置文件并放在classpath路径下

 

 

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1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans"  
3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxws="http://cxf.apache.org/jaxws"  
4.     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd      
5. http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">  
6.     <import resource="classpath:META-INF/cxf/cxf.xml" />  
7.     <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />  
8.     <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />  
9.     <jaxws:endpoint id="helloworld" implementor="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorldImpl" address="/HelloWorld" />  
10.       
11.     <!-- For client test -->  
12.     <jaxws:client id="helloworldClient" address="http://localhost:9000/ws/HelloWorld" serviceClass="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorld" />     
13. </beans>  

5.创建测试类

 

 

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1. package com.googlecode.garbagecan.cxfstudy.helloworld;  
2.   
3. import org.springframework.context.ApplicationContext;  
4. import org.springframework.context.support.ClassPathXmlApplicationContext;  
5.   
6. public class SpringClient {  
7.     public static void main(String[] args) {  
8.         ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");  
9.         HelloWorld helloworld = (HelloWorld)context.getBean("helloworldClient");  
10.         System.out.println(helloworld.sayHi("kongxx"));  
11.     }  
12. }  

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。