Spring WS SOAP 响应标头修改在 EndPoint 类中

Question

我是Spring WS的新手，正在实现一项服务。 为此，我正在使用 EndPoint 类，可以成功接收请求并发送响应。

SOAP 请求消息包含我成功提取的 SOAP 标头中的重要信息。某些信息也必须在 SOAP 响应标头中发送，但我无法编辑或修改 SOAP 响应标头。

我需要帮助来了解创建 SOAP 响应标头和 SOAP 响应消息的最佳方法和最佳实践。

你可以在下面找到我的EndPoint类：

@Endpoint
public class EndpointAccountInformationInquiry {
private static final String TARGET_NAMESPACE = "http://www.sample.com/inquiry/GetAccountInformation";
@Autowired
private ServiceAccountInformation service;
@PayloadRoot(localPart = "GetAccountInformationRq", namespace = TARGET_NAMESPACE)
public @ResponsePayload GetAccountInformationRs handleRequest(@RequestPayload GetAccountInformationRq request, MessageContext messageContext) throws JAXBException, TransformerException {
/*****************************************************************
* Parse the request header and body
* Also create response body and header
*****************************************************************/
SaajSoapMessage soapRequest = (SaajSoapMessage) messageContext.getRequest();
SoapHeader soapRequestHeader = soapRequest.getSoapHeader();
SaajSoapMessage soapResponse = (SaajSoapMessage) messageContext.getResponse();
SoapHeader soapResponseHeader = soapResponse.getSoapHeader();        
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
MyHeaderClassRq myHeaderClassRq = null;
JAXBContext jaxbContext = JAXBContext.newInstance(MyHeaderClassRq.class);
Iterator<SoapHeaderElement> itr = soapRequestHeader.examineAllHeaderElements();
while (itr.hasNext()) {
SoapHeaderElement ele = itr.next();
myHeaderClassRq = (MyHeaderClassRq)jaxbContext.createUnmarshaller().unmarshal(ele.getSource());
transformer.transform(ele.getSource(), soapResponseHeader.getResult());
}
/*****************************************************************
* Call the handler function
* This handler function is asynchronous
*****************************************************************/
service.handleRequest(request, msgHdrRq);
/*****************************************************************
* Set the response body and header over here
*****************************************************************/
//TODO: I want to modify my response header over here....
GetAccountInformationRs response = new GetAccountInformationRs();
return response;
}
}

Answer 1

我自己解决了。

您可以在部分中看到以下代码：

/****

*创建响应正文和标头

*并寄回

****

@Endpoint
public class EndpointAccountInformationInquiry {
//  private Logger logger = Logger.getLogger(EndpointAccountInformationInquiry.class);
private static final String TARGET_NAMESPACE = "http://www.sample.com/inquiry/GetAccountInformation";
@Autowired
private ServiceAccountInformation service;
@PayloadRoot(localPart = "GetAccountInformationRq", namespace = TARGET_NAMESPACE)
public @ResponsePayload GetAccountInformationRs handleRequest(@RequestPayload GetAccountInformationRq request, MessageContext messageContext) throws JAXBException, TransformerException {
/*****************************************************************
* Parse the request header and body
* Also create response body and header
*****************************************************************/
SaajSoapMessage soapRequest = (SaajSoapMessage) messageContext.getRequest();
SoapHeader soapRequestHeader = soapRequest.getSoapHeader();
SaajSoapMessage soapResponse = (SaajSoapMessage) messageContext.getResponse();
SoapHeader soapResponseHeader = soapResponse.getSoapHeader();        
MyHeaderClassRq myHeaderClassRq = null;
JAXBContext jaxbContext = JAXBContext.newInstance(MyHeaderClassRq.class);
Iterator<SoapHeaderElement> itr = reqheader.examineAllHeaderElements();
while (itr.hasNext()) {
SoapHeaderElement ele = itr.next();
myHeaderClassRq = (MyHeaderClassRq)jaxbContext.createUnmarshaller().unmarshal(ele.getSource());
}
/*****************************************************************
* Call the handler function
* This handler function is asynchronous
*****************************************************************/
service.handleRequest(request, myHeaderClassRq);
/*****************************************************************
* Create response body and header
* And send back
*****************************************************************/
//Response header
MyHeaderClassRs myHeaderClassRs = new MsgHdrRs();
//Set header values here
//Response body
GetAccountInformationRs response = new GetAccountInformationRs();
/*****************************************************************
* Send response back
*****************************************************************/
jaxbContext = JAXBContext.newInstance(MyHeaderClassRs.class);
jaxbContext.createMarshaller().marshal(myHeaderClassRs, soapResponseHeader.getResult());
return response;
}
}