CXF与spring集成

 

CXFspring集成

1 新建web project ,并加入apache-cxf-2.0.7/lib所有包,编写要发布的web service 接口和实现.这一步,与前面一样。

import javax.jws.WebService;

@WebService 

public interface HelloWorld {  

     public String sayHello(String text);  

}

import javax.jws.WebService;  

@WebService(endpointInterface="test.HelloWorld")  

public class HelloWorldImpl implements HelloWorld {  

      public String sayHello(String text) {  

                  return "Hello" + text ;  

    }  

  } 

@WebService 注解表示是要发布的web 服务

2. spring-cxf.xml配置发布的web service 

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" /> 

 

    <bean id="hello" class="test.HelloWorldImpl" /> 

    <jaxws:endpoint id="helloWorld" implementor="#hello" 

        address="/HelloWorld" /> 

  beans>

注意:<jaxws:endpoint id="helloWorld" implementor="#hello" 

        address="/HelloWorld" /> 

id:指在spring配置的beanID.

Implementor:指明具体的实现类.

Address:指明这个web service的相对地址,

3.  配置web.xml文件:

xml version="1.0" encoding="UTF-8"?> 

<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" 

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

    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee   

    http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> 

    <context-param> 

        <param-name>contextConfigLocationparam-name>  

        <param-value>classpath:spring-cxf.xmlparam-value> 

    context-param> 

 

    <listener> 

        <listener-class> 

         org.springframework.web.context.ContextLoaderListener 

        listener-class> 

    listener> 

       

    <servlet> 

        <servlet-name>CXFServletservlet-name> 

        <servlet-class> 

            org.apache.cxf.transport.servlet.CXFServlet  

        servlet-class> 

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

    servlet> 

 

    <servlet-mapping> 

        <servlet-name>CXFServletservlet-name> 

        <url-pattern>/*url-pattern> 

    servlet-mapping> 

web-app> 

4部署到tomcat服务器,输入:http://localhost:8080// HelloWorld?wsdl,将显示这个web servicewsdl.

注意:如果web.xml配置<servlet-name>CXFServletservlet-name> 

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

则访问地址为:http://localhost:8080//ws/ HelloWorld?wsdl

5. 下面就开始创建一个客户端程序,访问这个web service, 同样新建java project ,并加入apache-cxf-2.0.7/lib所有包. 创建与具体webservice技术无关的业务接口HelloWorld.java

public interface HelloWorld {  

     public String sayHello(String text);  

}

6.配置spring-client.xml

<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-2.0.xsd

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

 

    <bean id="client" class="test.HelloWorld"

      factory-bean="clientFactory" factory-method="create"/>

   

    <bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">

      <property name="serviceClass" value="test.HelloWorld"/>

      <property name="address" value="http://localhost:9000/helloWorld"/>

    bean>

     

beans>

7.测试:

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

 

import test.HelloWorld;

 

public class Test {  

     

    public static void main(String[] args) {  

 

        ApplicationContext ctx = new ClassPathXmlApplicationContext(  

                "spring-client.xml");  

        HelloWorld client = (HelloWorld) ctx.getBean("client");  

        String result = client.sayHello("你好!");  

        System.out.println(result);  

    }  

} 

8.参考资料

http://java.dzone.com/articles/web-services-with-mule-cxf-and

http://www.ibm.com/developerworks/webservices/library/ws-pojo-springcxf/index.html?ca=drs-http://wheelersoftware.com/articles/spring-cxf-web-services-4.html

 

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