Apache CXF实战之二 集成Sping与Web器皿

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. import?javax.jws.WebMethod;??import?javax.jws.WebParam;??
3. import?javax.jws.WebResult;??import?javax.jws.WebService;??
4. ??@WebService??
5. public?interface?HelloWorld?{??????@WebMethod??
6. ????@WebResult?String?sayHi(@WebParam?String?text);??}??

2.创建HelloWorld实现类?

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

3.修改web.xml文件

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1. <!DOCTYPE?web-app?PUBLIC???"-//Sun?Microsystems,?Inc.//DTD?Web?Application?2.3//EN"??
2. ?"http://java.sun.com/dtd/web-app_2_3.dtd"?>????
3. <web-app>????
4. ????<display-name>cxfstudy</display-name>????
5. ????<servlet>??????????<servlet-name>cxf</servlet-name>??
6. ????????<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>??????????<load-on-startup>1</load-on-startup>??
7. ????</servlet>????
8. ????<servlet-mapping>??????????<servlet-name>cxf</servlet-name>??
9. ????????<url-pattern>/ws/*</url-pattern>??????</servlet-mapping>??
10. ??????<listener>??
11. ????????<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>??????</listener>??
12. ??????????<context-param>??
13. ????????<param-name>contextConfigLocation</param-name>??????????<param-value>classpath*:**/spring.xml</param-value>??
14. ????</context-param>????????
15. </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"?>??<beans?xmlns="http://www.springframework.org/schema/beans"??
2. ????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??????
3. http://cxf.apache.org/jaxws?http://cxf.apache.org/schemas/jaxws.xsd">??????<import?resource="classpath:META-INF/cxf/cxf.xml"?/>??
4. ????<import?resource="classpath:META-INF/cxf/cxf-extension-soap.xml"?/>??????<import?resource="classpath:META-INF/cxf/cxf-servlet.xml"?/>??
5. ????<jaxws:endpoint?id="helloworld"?implementor="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorldImpl"?address="/HelloWorld"?/>????????
6. ????<!--?For?client?test?-->??????<jaxws:client?id="helloworldClient"?address="http://localhost:9000/ws/HelloWorld"?serviceClass="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorld"?/>?????
7. </beans>??

5.创建测试类

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

6.测试

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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。

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