使用Apache CXF和Spring集成创建Web Service（zz）

使用Apache CXF和Spring集成创建Web Service

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1.创建HelloWorld 接口类

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package com.googlecode.garbagecan.cxfstudy.helloworld;

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import javax.jws.WebParam;

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import javax.jws.WebResult;

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import javax.jws.WebService;

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@WebService

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public interface HelloWorld {

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    public @WebResult(name="String")String sayHi(@WebParam(name="text") String text);

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}

2.创建HelloWorld实现类

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package com.googlecode.garbagecan.cxfstudy.helloworld;

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public class HelloWorldImpl implements HelloWorld {

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    public String sayHi(String name) {

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        String msg = "Hello " + name + "!";

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        System.out.println("Server: " + msg);

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        return msg;

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    }

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}

3.修改web.xml文件

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<!DOCTYPE web-app PUBLIC

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 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"

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 "http://java.sun.com/dtd/web-app_2_3.dtd" >

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<web-app>

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    <display-name>cxfstudy</display-name>

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    <servlet>

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        <servlet-name>cxf</servlet-name>

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        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>

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        <load-on-startup>1</load-on-startup>

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    </servlet>

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    <servlet-mapping>

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        <servlet-name>cxf</servlet-name>

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        <url-pattern>/ws/*</url-pattern>

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    </servlet-mapping>

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    <listener>

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        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

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    </listener>

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    <context-param>

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        <param-name>contextConfigLocation</param-name>

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        <param-value>classpath*:**/spring.xml</param-value>

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    </context-param>

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</web-app>

4.创建spring配置文件并放在classpath路径下

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<?xml version="1.0" encoding="UTF-8"?>

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<beans xmlns="http://www.springframework.org/schema/beans"

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    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:jaxws="http://cxf.apache.org/jaxws"

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    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd   

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http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

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    <import resource="classpath:META-INF/cxf/cxf.xml" />

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    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />

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    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

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    <jaxws:endpoint id="helloworld"implementor="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorldImpl"address="/HelloWorld" />

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    <!-- For client test -->

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    <jaxws:client id="helloworldClient" address="http://localhost:9000/ws/HelloWorld"serviceClass="com.googlecode.garbagecan.cxfstudy.helloworld.HelloWorld" />  

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</beans>

5.创建测试类

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package com.googlecode.garbagecan.cxfstudy.helloworld;

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import org.springframework.context.ApplicationContext;

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import org.springframework.context.support.ClassPathXmlApplicationContext;

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public class SpringClient {

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    public static void main(String[] args) {

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        ApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");

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        HelloWorld helloworld = (HelloWorld)context.getBean("helloworldClient");

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        System.out.println(helloworld.sayHi("kongxx"));

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    }

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}

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。