webservice系统学习笔记6使用soap的header传递消息

&＃64;WebResult(name&＃61;"deleteResult")public boolean deleteUser(&＃64;WebParam(header&＃61;true,name&＃61;"adminName")String adminName,&＃64;WebParam(name&＃61;"deleteName")String delName);

&＃64;Overridepublic boolean deleteUser(String adminName, String delName) {return true;}

/*** 使用了SOAP的hearder来传递消息(缺点&＃xff1a;会改变方法的参数定义)*/&＃64;Testpublic void test4(){try {String namespace &＃61; "http://ws01.yzl.com/";String wsdlUrl &＃61; "http://localhost:8888/ws01?wsdl";//1、创建服务(Service)URL url &＃61; new URL(wsdlUrl);QName qname &＃61; new QName(namespace,"MyServiceImplService");Service service &＃61; Service.create(url, qname);//2、创建Dispatch//public interface Dispatchextends BindingProviderDispatch 接口提供对动态调用服务端点操作的支持。javax.xml.ws.Service 接口作为创建 Dispatch 实例的工厂。 Dispatch dispatch &＃61; service.createDispatch(new QName(namespace,"MyServiceImplPort"), SOAPMessage.class, Service.Mode.MESSAGE);//3.1、创建SOAPMessageSOAPMessage message &＃61; MessageFactory.newInstance().createMessage();SOAPEnvelope envelope &＃61; message.getSOAPPart().getEnvelope();SOAPBody body &＃61; envelope.getBody();//3.2、处理header信息SOAPHeader header &＃61; envelope.getHeader();if(header&＃61;&＃61;null) header &＃61; envelope.addHeader();QName hname &＃61; new QName(namespace,"adminName","nn");header.addHeaderElement(hname).setValue("administrator");//4、创建QName来指定消息中传递数据QName ename &＃61; new QName(namespace,"deleteUser","nn");body.addBodyElement(ename);message.writeTo(System.out);
  System.out.println();//5、通过Dispatch传递消息,并返回响应消息SOAPMessage returnMessage &＃61; dispatch.invoke(message);returnMessage.writeTo(System.out);//打印返回消息
System.out.println();//5、解析返回的SOAP消息的XMLDocument doc &＃61; returnMessage.getSOAPBody().extractContentAsDocument();//Document doc &＃61; returnMessage.getSOAPPart().getEnvelope().getBody().extractContentAsDocument();String result &＃61; doc.getElementsByTagName("deleteResult").item(0).getTextContent();System.out.println("result is :" &＃43; result);} catch (Exception e) {e.printStackTrace();}}

<SOAP-ENV:Envelope xmlns:SOAP-ENV&＃61;"http://schemas.xmlsoap.org/soap/envelope/">
　　<SOAP-ENV:Header><nn:adminName xmlns:nn&＃61;"http://ws01.yzl.com/">administratornn:adminName>SOAP-ENV:Header>
　　<SOAP-ENV:Body><nn:deleteUser xmlns:nn&＃61;"http://ws01.yzl.com/"/>SOAP-ENV:Body>
SOAP-ENV:Envelope>
<S:Envelope xmlns:S&＃61;"http://schemas.xmlsoap.org/soap/envelope/">
　　<S:Header/>
　　<S:Body>
　　　　<ns2:deleteUserResponse xmlns:ns2&＃61;"http://ws01.yzl.com/"><deleteResult>truedeleteResult>ns2:deleteUserResponse>
　　S:Body>
S:Envelope>
result is :true