【WebService】 CXF+Spring3.0之HelloWorld -

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2012-11 ( 2)
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【WebService】 CXF+Spring3.0之HelloWorld

博客分类：

cxf
spring

最近学习cxf，做个例子玩一下

服务端

一、首先创建一个动态Web Project

所有jar包如下图所示：

二、接口类

package org.cxf.spring.server;

import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;

@WebService
public interface IHelloWorld {

	@WebResult(name = "out")
	public String execute(@WebParam(name = "name") String name);
	
	public void m2(String parm);

}

三、实现类

package org.cxf.spring.server.impl;

import javax.jws.WebService;

import org.cxf.spring.server.IHelloWorld;
import org.springframework.stereotype.Service;


@Service("hw")
@WebService(endpointInterface = "org.cxf.spring.server.IHelloWorld", serviceName = "HelloWorld")
public class HelloWorld implements IHelloWorld {

	/*
	 * (non-Javadoc)


	 * 
	 * @see org.cxf.spring.server.IHelloWorld#execute(java.lang.String)
	 */
	@Override
	public String execute(String name) {
		// TODO Auto-generated method stub
		System.out.println("您好！ " + name);
		return "您好！欢迎 【" + name + "】访问CXFSpring3.0WebService...";
	}

	/* (non-Javadoc)
	 * @see org.cxf.spring.server.IHelloWorld#m2(java.lang.String)
	 */
	@Override
	public void m2(String parm) {
		// TODO Auto-generated method stub
		
	}

}

四、配置web.xml

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

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
	id="WebApp_ID" version="3.0">
	<display-name>CXFSpring3.0WebService</display-name>
	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
		<welcome-file>index.htm</welcome-file>
		<welcome-file>index.jsp</welcome-file>
		<welcome-file>default.html</welcome-file>
		<welcome-file>default.htm</welcome-file>
		<welcome-file>default.jsp</welcome-file>
	</welcome-file-list>

	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:application.xml</param-value>
	</context-param>

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

	<servlet>
		<servlet-name>cxf</servlet-name>
		<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>

	<servlet-mapping>
		<servlet-name>cxf</servlet-name>
		<url-pattern>/services/*</url-pattern>
	</servlet-mapping>

</web-app>

五、application.xml

<?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:xsd="http://www.w3.org/2001/XMLSchema"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:jaxws="http://cxf.apache.org/jaxws"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
                    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
                    http://www.springframework.org/schema/context 
                    http://www.springframework.org/schema/context/spring-context-3.0.xsd 
                    http://cxf.apache.org/jaxws  
                    http://cxf.apache.org/schemas/jaxws.xsd">

	<context:component-scan base-package="org.cxf.spring" />
	
    
    <jaxws:endpoint id="webHelloWorld" implementor="#hw" address="/execute" publish="true">
    
    </jaxws:endpoint>
    
</beans>

六、服务端完成，最终项目结构图如下：

客户端

一、同样新建一个动态web project

jar包同服务端一样

二、创建服务类接口

package org.cxf.spring.server;

import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;

@WebService
public interface IHelloWorld {

	@WebResult(name = "out")
	public String execute(@WebParam(name = "name") String name);

}

三、web.xml

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

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
	id="WebApp_ID" version="3.0">
	<display-name>CXFSpring3.0WebServiceClient</display-name>
	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
		<welcome-file>index.htm</welcome-file>
		<welcome-file>index.jsp</welcome-file>
		<welcome-file>default.html</welcome-file>
		<welcome-file>default.htm</welcome-file>
		<welcome-file>default.jsp</welcome-file>
	</welcome-file-list>

	<servlet>
		<servlet-name>webServiceClient</servlet-name>
		<servlet-class>org.cxf.spring.servlet.WebServiceClient</servlet-class>
	</servlet>

	<servlet-mapping>
		<servlet-name>webServiceClient</servlet-name>
		<url-pattern>/webServiceClient</url-pattern>
	</servlet-mapping>

</web-app>

四、application.xml

<?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:xsd="http://www.w3.org/2001/XMLSchema"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:jaxws="http://cxf.apache.org/jaxws"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
                    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
                    http://www.springframework.org/schema/context 
                    http://www.springframework.org/schema/context/spring-context-3.0.xsd 
                    http://cxf.apache.org/jaxws  
                    http://cxf.apache.org/schemas/jaxws.xsd">


	<bean id="hw" class="org.cxf.spring.server.IHelloWorld"
		factory-bean="clientFactory" factory-method="create" />

	<bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
		<property name="serviceClass" value="org.cxf.spring.server.IHelloWorld" />
		<property name="address"
			value="http://localhost:8080/CXFSpring3.0WebService/services/execute?wsdl" />
	</bean>

</beans>

五、建一个servlet，以便测试

package org.cxf.spring.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.cxf.spring.server.IHelloWorld;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * Servlet implementation class WebServiceClient
 */
@WebServlet("/WebServiceClient")
public class WebServiceClient extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#HttpServlet()
	 */
	public WebServiceClient() {
		super();
		// TODO Auto-generated constructor stub
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		System.out.println("this is CXFSpringServiceClient servlet...");
		ApplicationContext ctx = new ClassPathXmlApplicationContext("config/application.xml");
		IHelloWorld hw = (IHelloWorld) ctx.getBean("hw");
		String result = hw.execute("Mr CXF");
		System.out.println(result);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

七、客户端结构图