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WebService CXF学习（进阶篇三）：对象传递

热度：689   发布时间：2012-07-02 17:46:22.0
WebService CXF学习（进阶篇3）：对象传递

?前面几节都是讲一些理论知识，现在又用一个例子来说明一下，这一节我们就CXF框架对象传递进行讲解。?
??? 第一步：创建传输对象Customer?

Java代码? ?收藏代码
  1. ???@XmlRootElement(name="Customer")??
  2. ???@XmlAccessorType(XmlAccessType.FIELD)??
  3. ???@XmlType(propOrder?=?{"name","age"})??
  4. ???public?class?Customer?{??
  5. ??
  6. private?int?age;??
  7. private?String?name;??
  8. ??
  9. public?int?getAge()?{??
  10. ????return?age;??
  11. }??
  12. ??
  13. public?void?setAge(int?age)?{??
  14. ????this.age?=?age;??
  15. }??
  16. ??
  17. public?String?getName()?{??
  18. ????return?name;??
  19. }??
  20. ??
  21. public?void?setName(String?name)?{??
  22. ????this.name?=?name;??
  23. }??
  24. ??
  25. ???}??


??? @XmlRootElement-指定XML根元素名称（可选）?
??? @XmlAccessorType-控制属性或方法序列化?
??? 四种方案：?
??? FIELD-对每个非静态，非瞬变属性JAXB工具自动绑定成XML，除非注明XmlTransient?
??? NONE-不做任何处理?
??? PROPERTY-对具有set/get方法的属性进行绑定，除非注明XmlTransient?
??? PUBLIC_MEMBER -对有set/get方法的属性或具有共公访问权限的属性进行绑定，除非注?
??? 明XmlTransient?
??? @XmlType-映射一个类或一个枚举类型成一个XML Schema类型?

?? 第二步：创建WebService接口

??
Java代码? ?收藏代码
  1. ??@WebService??
  2. ??public?interface?HelloService?{??
  3. ??
  4. public?void?save(Customer?c1,Customer?c2);??
  5. ??
  6. public?void?test(String?args);??
  7. ??
  8. public?Customer?get(int?id);??
  9. ?}??
  10. ??
  11. ????



?? 每三步：创建WebService接口实现类

??
Java代码? ?收藏代码
  1. ??@WebService??
  2. ??public?class?HelloServiceImpl?implements?HelloService?{??
  3. ??
  4. public?void?save(Customer?c1,?Customer?c2)?{??
  5. ??
  6. ????System.out.println(c1.getAge()+"---"+c2.getAge());??
  7. ????System.out.println(c1.getName()+"---"+c2.getName());??
  8. }??
  9. ??
  10. public?void?test(String?args)?{??
  11. ????System.out.println(args);??
  12. ??????
  13. }??
  14. ??
  15. public?Customer?get(int?id)?{??
  16. ????Customer?cus?=?new?Customer();??
  17. ????cus.setAge(100);??
  18. ????cus.setName("Josen");??
  19. ????return?cus;??
  20. }??
  21. ??
  22. ??
  23. ??
  24. ???}??
  25. ????



?? 第四步：创建服务端

??
Java代码? ?收藏代码
  1. ?public?class?SoapServer?{??
  2. ??
  3. ublic?static?void?main(String[]?args){??
  4. //两种方法，任选一种发布WebService接口??
  5. ??????????????//Endpoint.publish("http://localhost:8080/helloService",?new???
  6. ???????????????HelloServiceImpl());??
  7. JaxWsServerFactoryBean?factory?=?new?JaxWsServerFactoryBean();??
  8. factory.setAddress("http://localhost:8080/helloService");??
  9. factory.setServiceClass(HelloServiceImpl.class);??
  10. ??????????????factory.getInInterceptors().add(new?LoggingInInterceptor());????????
  11. factory.getOutInterceptors().add(new?LoggingOutInterceptor());??
  12. factory.create();??
  13. ??
  14. ??}??
  15. ???



? 第五步：创建客户端

?
Java代码? ?收藏代码
  1. ?public?class?SoapClient?{??
  2. ??
  3. public?static?void?main(String[]?args){??
  4. ????JaxWsProxyFactoryBean?factory?=?new?JaxWsProxyFactoryBean();??
  5. ????factory.setAddress("http://localhost:8080/helloService");??
  6. ????factory.setServiceClass(HelloService.class);??
  7. ???????????????factory.setServiceClass(HelloServiceImpl.class);??
  8. ???????????????factory.getInInterceptors().add(new?LoggingInInterceptor());??
  9. ????HelloService?service?=?(HelloService)factory.create();??
  10. ??????
  11. ????Customer?c1?=?new?Customer();??
  12. ????c1.setAge(1);??
  13. ????c1.setName("aaa");??
  14. ??????
  15. ????Customer?c2?=?new?Customer();??
  16. ????c2.setAge(2);??
  17. ????c2.setName("bbb");??
  18. ??????
  19. ????service.save(c1,?c2);??
  20. ????service.test("aaaaaaaaaaaaa");??
  21. }??
  22. ?}??
  23. ???



? 最后，测试程序?
? 运行服务端程序，在浏览器地址栏输入http://localhost:8080/helloService?wsdl查看接口是否发布成功。成功则运行一下客户端程序，看看对象传输是否成功。?

?? 现在我们来分析一下控制打印的日志信息。

引用

信息: Inbound Message?
----------------------------?
ID: 1?
Address: /HelloWorld?
Encoding: UTF-8?
Content-Type: text/xml; charset=UTF-8?
Headers: {content-type=[text/xml; charset=UTF-8], connection=[keep-alive], Host=[localhost:9000], Content-Length=[184], SOAPAction=[""], User-Agent=[Apache CXF 2.2.2], Content-Type=[text/xml; charset=UTF-8], Accept=[*/*], Pragma=[no-cache], Cache-Control=[no-cache]}?
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns1:say xmlns:ns1="http://client.itdcl.com/"><text> Josen</text></ns1:say></soap:Body></soap:Envelope>
--------------------------------------?
2010-1-9 20:41:56 org.apache.cxf.interceptor.LoggingOutInterceptor$LoggingCallback onClose?
信息: Outbound Message?
---------------------------?
ID: 1?
Encoding: UTF-8?
Content-Type: text/xml?
Headers: {}?
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header><text xmlns="http://client.itdcl.com/">hi Josen</text></soap:Header><soap:Body><ns1:sayResponse xmlns:ns1="http://client.itdcl.com/"></ns1:sayResponse></soap:Body></soap:Envelope>?
--------------------------------------?
2010-01-09 20:41:56.578::INFO:? seeing JVM BUG(s) - cancelling interestOps==0?



???? 当客户端向服器发送请求时，服务端LoggingInInterceptor拉截客户端发送过来的SOAP消息，如下：

引用

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">?
<soap:Body>?
<ns1:sayHi xmlns:ns1="http://client.itdcl.com/">?
<text>Josen</text>?
</ns1:sayHi>?
</soap:Body>?
</soap:Envelope>?


???? 客户端将请求信息封闭在<soap:Body></soap:Body>中，当然也可以将其放到<soap:Header></soap:Header>，只要在@WebParam中的header设置成true,默认为false;?
???? 服务器接到请求之后，响应客户端。同样以SOAP形式将信息封装好发回客户端，SOAP信息如下：

引用

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">?
<soap:Header>?
<text xmlns="http://client.itdcl.com/">hi Josen</text>?
</soap:Header>?
<soap:Body>?
<ns1:sayResponse xmlns:ns1="http://client.itdcl.com/"></ns1:sayResponse>?
</soap:Body>?
</soap:Envelope>?

?

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