Cxf简单示例

下载jar包

http://cxf.apache.org

1.接口

 package com.cxf.service;



import javax.jws.WebService;



@WebService

public interface HelloWord

{

	 String sayHi(String text);



}

2.实现类

      package com.cxf.service;



import javax.jws.WebService;



@WebService(endpointInterface = "com.cxf.service.HelloWord")





public class HelloWordImpl implements HelloWord

{



	public String sayHi(String text){

        return "Hi" + text;

    }





}

3.web.xml配置

    <?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app

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

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

<web-app>

   <context-param>

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

		<param-value>WEB-INF/beans.xml</param-value>

	</context-param>



	<listener>

		<listener-class>

			org.springframework.web.context.ContextLoaderListener

		</listener-class>

	</listener>



	<servlet>

		<servlet-name>CXFServlet</servlet-name>

		<display-name>CXF Servlet</display-name>

		<servlet-class>

			org.apache.cxf.transport.servlet.CXFServlet

		</servlet-class>

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

	</servlet>



	<servlet-mapping>

		<servlet-name>CXFServlet</servlet-name>

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

	</servlet-mapping>

   

</web-app>

4.服务发布，需先写一个beans.xml(这里配置的是服务)

    <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" />

 

	<jaxws:endpoint 

	  id="helloWorld" 

	  implementor="com.cxf.service.HelloWordImpl" 

	  address="http://localhost:8080/HelloWorld"/>



</beans>

5.如果通过spring结合方式访问还需要配置一个客户端文件(applications.xml)放在src下面

  <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" />

 

	

	    <jaxws:client id="helloClient"

                  serviceClass="com.cxf.service.HelloWord"

                  address="http://localhost:8080/HelloWorld" />

	  

</beans>

6.发布

启动tomact,在浏览器输入http://localhost:8080/HelloWorld?wsdl

看是否能看到wsdl文件

7.测试



public static void main(String[] args)

	{

		ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml"); // your Spring ApplicationContext

		HelloWord client = (HelloWord) context.getBean("helloClient");

		String response = client.sayHi("jianglh");

		System.out.println(response);



	}





通过cxf 提供的客户端代理工厂类来访问



 public static void main(String[] args)

	{

		JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();

		factory.setServiceClass(HelloWord.class);

		factory.setAddress("http://localhost:8080/HelloWorld");

		HelloWord iHelloWorld = (HelloWord) factory.create();

		System.out.println("invoke webservice...");

		System.out.println("message context is:" + iHelloWorld.sayHi("Josen"));

		//System.exit(0); 

	}

通过另外一种方式访问

private static final QName SERVICE_NAME = new QName("http://service.cxf.com/","HelloWord");

	private static final QName PORT_NAME = new QName("http://service.cxf.com/","HelloWordPort");

	

	

	public static void main(String[] args)

	{

		

		Service service =Service.create(SERVICE_NAME);

		String endpointAddress="http://localhost:8080/HelloWorld";

		service.addPort(PORT_NAME, SOAPBinding.SOAP11HTTP_BINDING, endpointAddress);

		

		HelloWord  hi=service.getPort(HelloWord.class);

		String returnvalue = hi.sayHi("hello");

		

		System.out.println(returnvalue);

		

		

	}