Apache CXF实战之二 集成Sping与Web容器

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

Apache CXF实战之一 Hello World Web Service

书接上文，下面看看CXF怎样和spring集成。

1.创建HelloWorld 接口类

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

2.创建HelloWorld实现类 

1package com.googlecode.garbagecan.cxfstudy.helloworld;
2
3public 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

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

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    
5http://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

1package com.googlecode.garbagecan.cxfstudy.helloworld;
2
3import org.springframework.context.ApplicationContext;
4import org.springframework.context.support.ClassPathXmlApplicationContext;
5
6public 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。