20

如何将对象添加到肥皂标题中org.springframework.ws.WebServiceMessage

这是我希望最终得到的结构：

 <soap:Header>
    <credentials xmlns="http://example.com/auth">
      <username>username</username>
      <password>password</password>
    </credentials>
  </soap:Header>
4

6 回答 6

39

基本上，您需要WebServiceMessageCallback在客户端中使用 a 在消息创建之后但在发送之前对其进行修改。@skaffman 已经非常准确地描述了其余代码，因此整个内容可能如下所示：

public void marshalWithSoapActionHeader(MyObject o) {

    webServiceTemplate.marshalSendAndReceive(o, new WebServiceMessageCallback() {

        public void doWithMessage(WebServiceMessage message) {
            try {
                SoapMessage soapMessage = (SoapMessage)message;
                SoapHeader header = soapMessage.getSoapHeader();
                StringSource headerSource = new StringSource("<credentials xmlns=\"http://example.com/auth\">\n +
                        <username>"+username+"</username>\n +
                        <password>"+password"+</password>\n +
                        </credentials>");
                Transformer transformer = TransformerFactory.newInstance().newTransformer();
                transformer.transform(headerSource, header.getResult());
            } catch (Exception e) {
                // exception handling
            }
        }
    });
}

就个人而言，我发现 Spring-WS 很难满足这样的基本需求，他们应该修复 SWS-479。

于 2010-02-16T19:10:39.440 回答
11

您可以执行以下操作：

public class SoapRequestHeaderModifier implements WebServiceMessageCallback {
 private final String userName = "user";
 private final String passWd = "passwd";

 @Override
 public void doWithMessage(WebServiceMessage message) throws IOException, TransformerException {
  if (message instanceof SaajSoapMessage) {
   SaajSoapMessage soapMessage = (SaajSoapMessage) message;
   MimeHeaders mimeHeader = soapMessage.getSaajMessage().getMimeHeaders();
   mimeHeader.setHeader("Authorization", getB64Auth(userName, passWd));
  }
 }

 private String getB64Auth(String login, String pass) {
  String source = login + ":" + pass;
  String retunVal = "Basic " + Base64.getUrlEncoder().encodeToString(source.getBytes());
  return retunVal;
 }
}

然后

Object response = getWebServiceTemplate().marshalSendAndReceive(request, new SoapRequestHeaderModifier());
于 2016-06-16T11:04:54.393 回答
4

您需要强制WebServiceMessage转换 to SoapMessage，它有一个getSoapHeader()可以用来修改标题的方法。反过来，SoapHeader有各种添加元素的方法，包括getResult()（可以用作Transformer.transform()操作的输出）。

于 2010-02-16T17:24:22.107 回答
3 
I tried many options and finally below one worked for me if you have to send soap header with authentication(Provided authentication object created by wsimport) and also need to set soapaction.

public Response callWebService(String url, Object request)

{
    Response res = null;
    log.info("The request object is " + request.toString());

    try {
        
        

        res = (Response) getWebServiceTemplate().marshalSendAndReceive(url, request,new WebServiceMessageCallback() {
                 @Override
                  public void doWithMessage(WebServiceMessage message) {
                    try {
                      // get the header from the SOAP message
                      SoapHeader soapHeader = ((SoapMessage) message).getSoapHeader();

                      // create the header element
                      ObjectFactory factory = new ObjectFactory();
                      Authentication auth =
                          factory.createAuthentication();
                      auth.setUser("****");
                      auth.setPassword("******");
                     ((SoapMessage) message).setSoapAction(
                                "soapAction");

                      JAXBElement<Authentication> headers =
                          factory.createAuthentication(auth);

                      // create a marshaller
                      JAXBContext context = JAXBContext.newInstance(Authentication.class);
                      Marshaller marshaller = context.createMarshaller();

                      // marshal the headers into the specified result
                      marshaller.marshal(headers, soapHeader.getResult());
                      
                    } catch (Exception e) {
                      log.error("error during marshalling of the SOAP headers", e);
                    }
                  }
                });

        
    } catch (Exception e) {
        e.printStackTrace();
    }
    return res;

}
于 2020-07-10T19:09:09.383 回答
0

Response response = (Response)getWebServiceTemplate() .marshalSendAndReceive(request, new HeaderModifier());

创建类 HeaderModifier 并覆盖 doWithMessage

public class HeaderModifier implements WebServiceMessageCallback {

     private static PrintStream out = System.out;
     
    @Override
    public void doWithMessage(WebServiceMessage message) throws IOException {
          SaajSoapMessage soapMessage = (SaajSoapMessage) message;

                SoapEnvelope soapEnvelope = soapMessage.getEnvelope();
                SoapHeader soapHeader = soapEnvelope.getHeader();
                
                //Initialize QName for Action and To 
                QName action = new QName("{uri}","Action","{actionname}");
                QName to = new QName("{uri}","To","{actionname}");
                
                
                soapHeader.addNamespaceDeclaration("{actionname}", "{uri}");
                
            
                SoapHeaderElement soapHeaderElementAction = soapHeader.addHeaderElement(action);
                SoapHeaderElement soapHeaderElementTo =  soapHeader.addHeaderElement(to);
                
                
            
                soapHeaderElementAction.setText("{text inside the tags}");
                
            
                soapHeaderElementTo.setText("{text inside the tags}");
                
            
                soapMessage.setSoapAction("{add soap action uri}");
                
            
                soapMessage.writeTo(out);
        
    }
}
于 2019-06-28T20:39:22.710 回答
0

您也可以通过创建子元素的键值映射来实现它：

final Map<String, String> elements = new HashMap<>();
elements.put("username", "username");
elements.put("password", "password");

在 soap 标头中设置子元素的命名空间和前缀：

final String LOCAL_NAME = "credentials";
final String PREFIX = "";
final String NAMESPACE = "http://example.com/auth";

然后，您可以调用 WebServiceTemplate 的方法marshalSendAndReceive，在其中覆盖 WebServiceMessageCallback 的方法doWithMessage，如下所示：

Object response = getWebServiceTemplate().marshalSendAndReceive(request, (message) -> {
    if (message instanceof SaajSoapMessage) {
        SaajSoapMessage saajSoapMessage = (SaajSoapMessage) message;
        SOAPMessage soapMessage = saajSoapMessage.getSaajMessage();
        SOAPPart soapPart = soapMessage.getSOAPPart();

        if (Objects.nonNull(elements)) {
            try {
                SOAPEnvelope soapEnvelope = soapPart.getEnvelope();
                SOAPHeader soapHeader = soapEnvelope.getHeader();
                Name headerElementName = soapEnvelope.createName(
                        LOCAL_NAME,
                        PREFIX,
                        NAMESPACE
                );
                SOAPHeaderElement soapHeaderElement = soapHeader.addHeaderElement(headerElementName);

                elements.forEach((key, value) -> {
                    try {
                        SOAPElement element = soapHeaderElement.addChildElement(key, PREFIX);
                        element.addTextNode(value);
                    } catch (SOAPException e) {
                        // error handling
                    }
                });

                soapMessage.saveChanges();
            } catch (SOAPException e) {
                // error handling
            }
        }
    }
});

上述步骤导致：

<env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope">
   <env:Header>
      <credentials xmlns="http://example.com/auth">
         <password>password</password>
         <username>username</username>
      </credentials>
   </env:Header>
   <env:Body>
      <!--  your payload -->
   </env:Body>
</env:Envelope>
于 2020-07-27T13:12:50.713 回答