一个CXF集成SPRING的WEBSERVICE完整实例

1 首先准备以下JAR包

activation.jar
commons-logging-1.1.1.jar
cxf-2.5.6.jar
jaxb-api-2.2.1.jar
jaxb-impl-2.1.3.jar
jaxws-api-2.2.8.jar
neethi-3.0.2.jar
ow2-jws-2.0-spec-1.0.11.jar
spring-aop-3.0.5.RELEASE.jar
spring-asm-3.0.5.RELEASE.jar
spring-beans-3.0.5.RELEASE.jar
spring-context-3.0.5.RELEASE.jar
spring-context-support-3.0.5.RELEASE.jar
spring-core-3.0.5.RELEASE.jar
spring-expression-3.0.5.RELEASE.jar
spring-oxm-3.0.5.RELEASE.jar
spring-web-3.0.5.RELEASE.jar
spring-ws-core-2.0.2.RELEASE.jar
spring-ws-security-2.0.2.RELEASE.jar
spring-xml-1.5.9.jar
stax-api-1.0.jar
stax2-api-3.1.1.jar
webservices-api-2.2.0-1.jar
webservices-extra-2.1-20.jar
woodstox-core-asl-4.1.2.jar
ws-test.jar
wsdl4j-1.6.2.jar
wss4j-1.6.7.jar
xmlschema-core-2.0.3.jar

我的环境是IBMJDK5，因而有一些xml及webservice包是不存在的，就会比在SUN JDK的环境中要多一些JAR包，如ow2-jws-2.0-spec-1.0.11.jar,webservices-api-2.2.0-1.jar,jaxws-api-2.2.8.jar等，根据实际情况进行选择了。

2 编写服务端
2.1 新建一个空的WEB工程，我这里命名为ws_test，将其放置于TOMCAT的webapps目录；
2.2 然后在ws_test下面建立WEB-INF文件夹，并在WEB-INF文件夹中建立目录lib；
2.3 将上面提到的JAR包都拷贝到lib目录中；
2.4 在WEB-INF目录中新建web.xml文件，并将如下内容放于其中：

<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
   version="2.5"> 
    <description>
      Web Service Test.
    </description>    
    <display-name>Web Service Test</display-name>    
		<listener>
		    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
		</listener>
		<context-param>
		    <param-name>contextConfigLocation</param-name>
		    <param-value>classpath*:applicationContext-server.xml</param-value>
		</context-param>		
		<listener>
		    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
		</listener>		
		<servlet>
		    <servlet-name>CXFService</servlet-name>
		    <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
		</servlet> 		
		<servlet-mapping>
		    <servlet-name>CXFService</servlet-name>
		    <url-pattern>/*</url-pattern>
		</servlet-mapping>
</web-app>

这个配置文件是WEB应用的核心配置文件，如Listener的配置，servlet请求的映射等，这里并配置了启动的时候加载SPRING，并初使化我们的WEBSERVICE服务端配置文件。
2.5 在ECLIPSE中新建JAVA工程，并在工程中新建lib目录，将上面提到的JAR包全部放到lib目录，并将他们全部加入到classpath中；
2.6 增加服务端的JAVA类：

package com.use.test.ws.entity;
public class User {
	int id ;
	String name = null;
	String address = null;	
	String email = null;
	public int getId() {
		return id;
	}
	public void setId(int id) {
		this.id = id;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}	
	public String getAddress() {
		return address;
	}
	public void setAddress(String address) {
		this.address = address;
	}	
	public String getEmail() {
		return email;
	}
	public void setEmail(String email) {
		this.email = email;
	}		
}

package com.use.test.ws.server;
 
import javax.jws.WebParam;
 
import javax.jws.WebService;
 
import javax.jws.soap.SOAPBinding;
 
import javax.jws.soap.SOAPBinding.Style;
 
import com.use.test.ws.entity.User;
 
/**
 * <b>function:</b>定制客户端请求WebService所需要的接口
 */
 
@WebService
 
@SOAPBinding(style = Style.RPC)
 
public interface IService {
    public User getUserByName(@WebParam(name = "name") String name);
    public void setUser(User user);
}

package com.use.test.ws.server;
 
import java.util.Date;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;
import com.use.test.ws.entity.User;
 
/**
 * <b>function:</b> WebService传递复杂对象，如JavaBean、Array、List、Map等
 */
@WebService
@SOAPBinding(style = Style.RPC)
@SuppressWarnings("deprecation")
public class TestService implements IService {
    public User getUserByName(@WebParam(name = "name") String name) {
        User user = new User();
        user.setId(new Date().getSeconds());
        user.setName(name);
        user.setAddress("china");
        user.setEmail(name + "@test.com");
        return user;
    }
    public void setUser(User user) {
        System.out.println("############Server setUser###########");
        System.out.println("setUser:" + user);
    }
}

2.7 在src目录下建立applicationContext-client.xml，并放入以下内容：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    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">    
    <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="userServiceBean" class="com.use.test.ws.server.TestService"/>		
	<bean id="inMessageInterceptor" class="org.apache.cxf.interceptor.LoggingInInterceptor"/>  
	<bean id="outLoggingInterceptor" class="org.apache.cxf.interceptor.LoggingOutInterceptor"/>
	<jaxws:server id="userService" serviceClass="com.use.test.ws.server.IService" address="/Users">
	    <jaxws:serviceBean>
	        <ref bean="userServiceBean"/>
	    </jaxws:serviceBean>
	    <jaxws:inInterceptors>
        	<ref bean="inMessageInterceptor"/>
    	</jaxws:inInterceptors>
	    <jaxws:outInterceptors>
	        <ref bean="outLoggingInterceptor"/>
	    </jaxws:outInterceptors>
	</jaxws:server>
</beans>

2.8 将建立的JAVA工程导出jar包，只导出src下面的内容即，并将这个jar包放到上面的TOMCAT工程中的ws_test/WEB-INF/lib目录下，并启动TOMCAT服务器；
2.9 启动成功后，此时访问URL：http://localhost:8080/ws_test/Users?wsdl，应该会看到WSDL的输出。

3 编写客户端
3.1 独立的客户端请求类

package com.use.test.ws.client;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import com.use.test.ws.entity.User;
import com.use.test.ws.server.IService;
public class TestClient {
    public static void main(String[] args) {
        JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
        factory.setServiceClass(IService.class);
        factory.setAddress("http://localhost:8080/ws_test/Users");
        IService service = (IService) factory.create();
        System.out.println("#############Client getUserByName##############");
        User user = service.getUserByName("hoojo");
        System.out.println(user);
        user.setAddress("China-Guangzhou");
        service.setUser(user);
    }
}

点击右键就可以运行这个类。
3.2 与SPRING的集成，首先需要在src下面建立配置文件applicationContext-client.xml，将输入以下内容：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    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">
    <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="userWsClient" serviceClass="com.use.test.ws.server.IService" address="http://localhost:8080/ws_test/Users"/>
</beans>

3.3 建立JAVA类

package com.use.test.ws.client;
 
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.use.test.ws.entity.User;
import com.use.test.ws.server.IService;
 
/**
 * <b>function:</b>请求Spring整合CXF的WebService客户端
 */
 
public class SpringUsersWsClient {
    public static void main(String[] args) {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext-client.xml");
        IService service = ctx.getBean("userWsClient", IService.class);
        System.out.println("#############Client getUserByName##############");
        User user = service.getUserByName("hoojo");
        System.out.println(user);
        user.setAddress("China-Guangzhou");
        service.setUser(user);
    }
}

直接运行这个类就OK了。

4 说明
这个实例其本上是完全照搬这篇文章，http://www.cnblogs.com/hoojo/archive/2011/03/30/1999563.html，但是因为拿到我本地后无法运行，因而我这里做了一下整理。

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