CXF创建webservice服务端
一、CXF的介绍
Apache CXF是一个开源的WebService框架，CXF大大简化了Webservice的创建，同时它继承了XFire的传统，一样可以和spring天然的进行无缝的集成。CXF框架是一种基于servlet技术的SOA应用开发框架，要正常运用基于CXF应用框架开发的企业应用，除了CXF应用本身之外，还需要JDK和servlet容器的支持。
二、CXF的准备条件
所需要的jar包：
xmlbeans-2.4.0.jar
wss4j-1.5.9.jar
jetty-server-7.1.6.v20100715.jar
jetty-util-7.1.6.v20100715.jar
geronimo-ws-metadata_2.0_spec-1.1.3.jar
geronimo-activation_1.1_spec-1.1.jar
geronimo-servlet_3.0_spec-1.0.jar
velocity-1.6.4.jar
jaxb-xjc-2.2.1.1.jar
xml-resolver-1.2.jar
wsdl4j-1.6.2.jar
cxf-2.3.0.jar
XmlSchema-1.4.7.jar
jaxb-api-2.2.1.jar
jaxb-impl-2.2.1.1.jar
neethi-2.0.4.jar
geronimo-annotation_1.0_spec-1.1.1.jar
geronimo-stax-api_1.0_spec-1.0.1.jar
下载地址：http://download.csdn.net/detail/ch656409110/5748183 (取自己需要的jar包)
三、创建webservice服务端
1、先将jar包放入lib目录
2、在web.xml中配置CXF框架的核心servlet
[html]
<!-- CXF -->
<servlet>
<servlet-name>CXFServlet</servlet-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>/services/*</url-pattern>
</servlet-mapping>
[html]
<!-- CXF -->
<servlet>
<servlet-name>CXFServlet</servlet-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>/services/*</url-pattern>
</servlet-mapping>
<!-- CXF --> <servlet> <servlet-name>CXFServlet</servlet-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>/services/*</url-pattern> </servlet-mapping>
3、在applicationContext.xml中导入xml，并且发布webservice服务。
[html]
<?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:p="http://www.springframework.org/schema/p"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd
http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd
"
default-autowire="byName"
>
<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="facelookWebService" address="/facelookWebService" implementor="com.facelook.webservice.server.FacelookWebServiceImpl"></jaxws:endpoint> -->
<!-- 不知道为什么，这里的webservice配置，只能用bean来实现，否则 注入的service为空。但是之前有个项目却可以，百思不得其解。。 -->
<bean id="facelookWebService" class="com.facelook.webservice.server.FacelookWebServiceImpl"/>
<jaxws:endpoint id="facelookWebService1" address="/facelookWebService" implementorClass="com.facelook.webservice.server.FacelookWebServiceImpl">
<jaxws:implementor ref="facelookWebService"/>
</jaxws:endpoint>
</beans>
[html]
<?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:p="http://www.springframework.org/schema/p"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd
http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd
"
default-autowire="byName"
>
<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="facelookWebService" address="/facelookWebService" implementor="com.facelook.webservice.server.FacelookWebServiceImpl"></jaxws:endpoint> -->
<!-- 不知道为什么，这里的webservice配置，只能用bean来实现，否则 注入的service为空。但是之前有个项目却可以，百思不得其解。。 -->
<bean id="facelookWebService" class="com.facelook.webservice.server.FacelookWebServiceImpl"/>
<jaxws:endpoint id="facelookWebService1" address="/facelookWebService" implementorClass="com.facelook.webservice.server.FacelookWebServiceImpl">
<jaxws:implementor ref="facelookWebService"/>
</jaxws:endpoint>
</beans>
<?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:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:jaxrs="http://cxf.apache.org/jaxrs" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd " default-autowire="byName" > <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="facelookWebService" address="/facelookWebService" implementor="com.facelook.webservice.server.FacelookWebServiceImpl"></jaxws:endpoint> --> <!-- 不知道为什么，这里的webservice配置，只能用bean来实现，否则 注入的service为空。但是之前有个项目却可以，百思不得其解。。 --> <bean id="facelookWebService" class="com.facelook.webservice.server.FacelookWebServiceImpl"/> <jaxws:endpoint id="facelookWebService1" address="/facelookWebService" implementorClass="com.facelook.webservice.server.FacelookWebServiceImpl"> <jaxws:implementor ref="facelookWebService"/> </jaxws:endpoint> </beans>
4、定义webservice接口FacelookWebService 和 实现类FacelookWebServiceImpl。
[java]
@WebService
public interface FacelookWebService {
/**
* 根据传递的条件获取相册信息
* xml的格式规范
* <?xml version=\"1.0\" encoding=\"UTF-8\"?>
* <facelook>
* <condition>
* <name></name>
* <description></description>
* <pageno></pageno>
* <pagesize></pagesize>
* </condition>
* </facelook>
* 这里的WebParam必须指定，否则调用的时候返回null
* @return
*/
public String getAlbumList(@WebParam(name="xmlStr") String xmlStr);
}
@WebService
//这后面的可以不写注释后面的配置，在applicationContext配置也一样(serviceName="facelookWebService",endpointInterface="com.facelook.webservice.server.FacelookWebService")
public class FacelookWebServiceImpl implements FacelookWebService{
@Autowired
private AlbumService albumService;
@Override
public String getAlbumList(String xmlStr) {
try {
List<Album> albumList = getAlbumPage(xmlStr);
JSONArray jsonArray = JSONArray.fromObject(albumList);
return jsonArray.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
[java]
@WebService
public interface FacelookWebService {
/**
* 根据传递的条件获取相册信息
* xml的格式规范
* <?xml version=\"1.0\" encoding=\"UTF-8\"?>
* <facelook>
* <condition>
* <name></name>
* <description></description>
* <pageno></pageno>
* <pagesize></pagesize>
* </condition>
* </facelook>
* 这里的WebParam必须指定，否则调用的时候返回null
* @return
*/
public String getAlbumList(@WebParam(name="xmlStr") String xmlStr);
}
@WebService
//这后面的可以不写注释后面的配置，在applicationContext配置也一样(serviceName="facelookWebService",endpointInterface="com.facelook.webservice.server.FacelookWebService")
public class FacelookWebServiceImpl implements FacelookWebService{
@Autowired
private AlbumService albumService;
@Override
public String getAlbumList(String xmlStr) {
try {
List<Album> albumList = getAlbumPage(xmlStr);
JSONArray jsonArray = JSONArray.fromObject(albumList);
return jsonArray.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
@WebService
public interface FacelookWebService {
/**
* 根据传递的条件获取相册信息
* xml的格式规范
* <?xml version=\"1.0\" encoding=\"UTF-8\"?>
* <facelook>
* <condition>
* <name></name>
* <description></description>
* <pageno></pageno>
* <pagesize></pagesize>
* </condition>
* </facelook>
* 这里的WebParam必须指定，否则调用的时候返回null
* @return
*/
public String getAlbumList(@WebParam(name="xmlStr") String xmlStr);
}
@WebService
//这后面的可以不写注释后面的配置，在applicationContext配置也一样(serviceName="facelookWebService",endpointInterface="com.facelook.webservice.server.FacelookWebService")
public class FacelookWebServiceImpl implements FacelookWebService{
@Autowired
private AlbumService albumService;
@Override
public String getAlbumList(String xmlStr) {
try {
List<Album> albumList = getAlbumPage(xmlStr);
JSONArray jsonArray = JSONArray.fromObject(albumList);
return jsonArray.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
这样子，基本上就可以了。
5、保存代码，发布项目，启动tomact。
在地址栏输入：http://localhost:8080/house/services/houseWebService?wsdl 即可看到发布的服务端的明细。
显示如下：
这就表示CXF发布的webservice服务端成功了。