五、CXF WebService整合Spring

[code]<!--加载Spring容器配置-->

<listener>

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

</listener>

<!--设置Spring容器加载配置文件路径-->

<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>

[code]<?xmlversion="1.0"encoding="UTF-8"?>

<beansxmlns="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>

'target='_blank'>http://www.springframework.org/schema/beans/spring-beans-3.0.xsd[/code]
'target='_blank'>http://www.springframework.org/schema/context[/code]
'target='_blank'>http://www.springframework.org/schema/context/spring-context-3.0.xsd[/code]
http://cxf.apache.org/jaxws


http://cxf.apache.org/schemas/jaxws.xsd"

[/code]

注意上面的带下划线加粗部分，这个很重要的哦！不能写错或是遗漏了。

添加完这个文件后，还需要在这个文件中导入这么几个文件。文件内容如下：



[code]<importresource="classpath:META-INF/cxf/cxf.xml"/>


<importresource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>


<importresource="classpath:META-INF/cxf/cxf-servlet.xml"/>

[/code]

下面开始写服务器端代码，首先定制服务器端的接口，代码如下：



[code]packagecom.hoo.service;




importjavax.jws.WebParam;


importjavax.jws.WebService;


importjavax.jws.soap.SOAPBinding;


importjavax.jws.soap.SOAPBinding.Style;


importcom.hoo.entity.User;


importcom.hoo.entity.Users;




/**


*<b>function:</b>定制客户端请求WebService所需要的接口


*@authorhoojo


*@createDate2011-3-18上午08:22:55


*@fileComplexUserService.java


*@packagecom.hoo.service


*@projectCXFWebService


*@blog'target='_blank'>http://blog.csdn.net/IBM_hoojo[/code]
*@emailhoojo_@126.com


*@version1.0


*/


@WebService


@SOAPBinding(style=Style.RPC)


publicinterfaceIComplexUserService{




publicUsergetUserByName(@WebParam(name="name")Stringname);




publicvoidsetUser(Useruser);


}

[/code]

下面编写WebService的实现类，服务器端实现代码如下：



[code]packagecom.hoo.service;




importjava.util.ArrayList;


importjava.util.Date;


importjava.util.HashMap;


importjava.util.List;


importjavax.jws.WebParam;


importjavax.jws.WebService;


importjavax.jws.soap.SOAPBinding;


importjavax.jws.soap.SOAPBinding.Style;


importcom.hoo.entity.User;


importcom.hoo.entity.Users;




/**


*<b>function:</b>WebService传递复杂对象，如JavaBean、Array、List、Map等


*@authorhoojo


*@createDate2011-3-18上午08:22:55


*@fileComplexUserService.java


*@packagecom.hoo.service


*@projectCXFWebService


*@blog'target='_blank'>http://blog.csdn.net/IBM_hoojo[/code]
*@emailhoojo_@126.com


*@version1.0


*/


@WebService


@SOAPBinding(style=Style.RPC)


@SuppressWarnings("deprecation")


publicclassComplexUserServiceimplementsIComplexUserService{




publicUsergetUserByName(@WebParam(name="name")Stringname){


Useruser=newUser();


user.setId(newDate().getSeconds());


user.setName(name);


user.setAddress("china");


user.setEmail(name+"@hoo.com");


returnuser;


}




publicvoidsetUser(Useruser){


System.out.println("############ServersetUser###########");


System.out.println("setUser:"+user);


}


}

[/code]

注意的是和Spring集成，这里一定要完成接口实现，如果没有接口的话会有错误的。

下面要在applicationContext-server.xml文件中添加如下配置：



[code]<beanid="userServiceBean"class="com.hoo.service.ComplexUserService"/>




<beanid="inMessageInterceptor"class="com.hoo.interceptor.MessageInterceptor">


<constructor-argvalue="receive"/>


</bean>




<beanid="outLoggingInterceptor"class="org.apache.cxf.interceptor.LoggingOutInterceptor"/>


<!--注意下面的address，这里的address的名称就是访问的WebService的name-->


<jaxws:serverid="userService"serviceClass="com.hoo.service.IComplexUserService"address="/Users">


<jaxws:serviceBean>


<!--要暴露的bean的引用-->


<refbean="userServiceBean"/>


</jaxws:serviceBean>


<jaxws:inInterceptors>


<refbean="inMessageInterceptor"/>


</jaxws:inInterceptors>


<jaxws:outInterceptors>


<refbean="outLoggingInterceptor"/>


</jaxws:outInterceptors>


</jaxws:server>

[/code]

下面启动tomcat服务器后，在WebBrowser中请求：

http://localhost:8080/CXFWebService/Users?wsdl

如果你能看到wsdl的xml文件的内容，就说明你成功了，注意的是上面地址的Users就是上面xml配置中的address的名称，是一一对应的。

下面编写客户端请求的代码，代码如下：



[code]packagecom.hoo.client;




importorg.apache.cxf.jaxws.JaxWsProxyFactoryBean;


importcom.hoo.entity.User;


importcom.hoo.service.IComplexUserService;




/**


*<b>function:</b>请求Spring整合CXF的WebService客户端


*@authorhoojo


*@createDate2011-3-28下午03:20:35


*@fileSpringUsersWsClient.java


*@packagecom.hoo.client


*@projectCXFWebService


*@blog'target='_blank'>http://blog.csdn.net/IBM_hoojo[/code]
*@emailhoojo_@126.com


*@version1.0


*/


publicclassSpringUsersWsClient{




publicstaticvoidmain(String[]args){


//调用WebService


JaxWsProxyFactoryBeanfactory=newJaxWsProxyFactoryBean();


factory.setServiceClass(IComplexUserService.class);


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




IComplexUserServiceservice=(IComplexUserService)factory.create();




System.out.println("#############ClientgetUserByName##############");


Useruser=service.getUserByName("hoojo");


System.out.println(user);




user.setAddress("China-Guangzhou");


service.setUser(user);


}


}

[/code]

运行后，可以在控制台中看到

log4j:WARNNoappenderscouldbefoundforlogger(org.apache.cxf.bus.spring.BusApplicationContext).
log4j:WARNPleaseinitializethelog4jsystemproperly.
log4j:WARNSeehttp://logging.apache.org/log4j/1.2/faq.html#noconfigformoreinfo.
2011-3-2818:12:26org.apache.cxf.service.factory.ReflectionServiceFactoryBeanbuildServiceFromClass
信息:CreatingService{http://service.hoo.com/}IComplexUserServiceServicefromclasscom.hoo.service.IComplexUserService
#############ClientgetUserByName##############
27#hoojo#hoojo@hoo.com#china

Tomcat控制台



这个server端是通过Spring整合配置的，下面我们将Client端也通过Spring配置完成整合。

首先增加applicationContext-client.xml配置文件，文件内容如下：



[code]<?xmlversion="1.0"encoding="UTF-8"?>


<beansxmlns="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>


'target='_blank'>http://www.springframework.org/schema/beans/spring-beans-3.0.xsd[/code]
'target='_blank'>http://www.springframework.org/schema/context[/code]
'target='_blank'>http://www.springframework.org/schema/context/spring-context-3.0.xsd[/code]
http://cxf.apache.org/jaxws


'target='_blank'>http://cxf.apache.org/schemas/jaxws.xsd"[/code]


<importresource="classpath:META-INF/cxf/cxf.xml"/>


<importresource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>


<importresource="classpath:META-INF/cxf/cxf-servlet.xml"/>




<jaxws:clientid="userWsClient"serviceClass="com.hoo.service.IComplexUserService"


address="http://localhost:8080/CXFWebService/Users"/>


</beans>

[/code]

客户端请求代码如下：



[code]packagecom.hoo.client;




importorg.apache.cxf.jaxws.JaxWsProxyFactoryBean;


importorg.springframework.context.ApplicationContext;


importorg.springframework.context.support.ClassPathXmlApplicationContext;


importcom.hoo.entity.User;


importcom.hoo.service.IComplexUserService;




/**


*<b>function:</b>请求Spring整合CXF的WebService客户端


*@authorhoojo


*@createDate2011-3-28下午03:20:35


*@fileSpringUsersWsClient.java


*@packagecom.hoo.client


*@projectCXFWebService


*@blog'target='_blank'>http://blog.csdn.net/IBM_hoojo[/code]
*@emailhoojo_@126.com


*@version1.0


*/


publicclassSpringUsersWsClient{




publicstaticvoidmain(String[]args){


ApplicationContextctx=newClassPathXmlApplicationContext("applicationContext-client.xml");




IComplexUserServiceservice=ctx.getBean("userWsClient",IComplexUserService.class);




System.out.println("#############ClientgetUserByName##############");


Useruser=service.getUserByName("hoojo");


System.out.println(user);




user.setAddress("China-Guangzhou");


service.setUser(user);


}


}

[/code]

运行后结果如下：

#############ClientgetUserByName##############
45#hoojo#hoojo@hoo.com#china
############ServersetUser###########
setUser:45#hoojo#hoojo@hoo.com#China-Guangzhou