Spring WebServiceTemplate的marshalSendAndReceive方法在发送请求时将SOAP标头发送为null

Question

我正在用Java开发SOAP客户端。我的SOAPRequest如下：

SOAP请求

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:com="http://myWs.com/com" xmlns:re="http://myWs.com/myAlert">
   <soapenv:Header>
      <com:MYHeader>
         <com:Auth>
            <com:MyID>1312</com:MyID>
            <com:Pwd>test213</com:Pwd>
         </com:Auth>
      </com:MYHeader>
   </soapenv:Header>
   <soapenv:Body>
      <re:MyRequest>
         <re:MyOrder>
            <re:MyItems>
               <re:ItemCode>TEST</re:ItemCode>
               <re:ItemName>TEST</re:ItemName>
               <re:ItemRef>TEST</re:ItemRef>
            </re:MyItems>
        </re:MyOrder>
      </re:MyRequest>
   </soapenv:Body>
</soapenv:Envelope>

我使用Spring Framework的WebServiceTemplate来使用SOAPService。但是当我尝试时，我发现主体部分的请求对象进行得很完美。但是标头部分为null。我的SOAP客户端如下所示：

SOAPClient：

public Object callWebService(MyRequest request){
    MyResponse myObj = (MyResponse)getWebServiceTemplate().marshalSendAndReceive("http://localhost:9000/MyServices/ws/soap/MyService", request,new WebServiceMessageCallback() {

        public void doWithMessage(WebServiceMessage message) {
            try {
                SoapMessage soapMessage = (SoapMessage)message;
                SoapHeader header = soapMessage.getSoapHeader();
                StringSource headerSource = new StringSource("<MYHeader>\n<Auth>\n<MyID>1312</MyID>\n<Pwd>test213</Pwd>\n</Auth>\n</MYHeader>");
                Transformer transformer = TransformerFactory.newInstance().newTransformer();
                transformer.transform(headerSource, header.getResult());
            } catch (Exception e) {
                System.out.println("ERROR : "+e);
            }
        }
    });
    MyResponse response= (MyResponse) myObj;
    return myObj;
}

在上面的“请求”中有SOAPRequest的主体部分。请让我知道我在这里缺少什么。谢谢！

Answer 1

我能够找出问题所在。我能够使用JAXBContext添加标头以实现添加标头。我已修改链接here中给出的代码，它的工作方式就像gem。我在下面提供代码以供参考：

代码

public Object callWebService(MyRequest request){
    MyResponse myObj = (MyResponse)getWebServiceTemplate().marshalSendAndReceive("http://localhost:9000/MyServices/ws/soap/MyService", request,new WebServiceMessageCallback() {

        public void doWithMessage(WebServiceMessage message) {
            try {
                    SoapHeader soapHeader = ((SoapMessage) message).getSoapHeader();

                    // create the header element
                    ObjectFactory factory = new ObjectFactory();
                    MYHeader headerType = factory.createMYHeader();
                    Auth authType = new Auth();
                    authType.setMyID("1010");
                    authType.setPwd("myPwd");
                    headerType.setAuth(authType);
                    JAXBElement<MYHeader> headers =
                            factory.createMYHeader(headerType);

                    // create a marshaller
                    JAXBContext context = JAXBContext.newInstance(MYHeader.class);
                    Marshaller marshaller = context.createMarshaller();
                    marshaller.marshal(headers, soapHeader.getResult());
            } catch (Exception e) {
                System.out.println("ERROR : "+e);
            }
        }
    });
    MyResponse response= (MyResponse) myObj;
    return myObj;
}

Answer 2

我认为，使用SAAJSoapMessage更简单，更干净。这是doWithMessage示例方法代码。让我知道您的想法！！

import org.springframework.ws.soap.saaj.SaajSoapMessage;
import org.springframework.xml.transform.StringSource;

public void doWithMessage(WebServiceMessage message) {
    if (message instanceof SaajSoapMessage) {
        try {
            SaajSoapMessage soapMessage = (SaajSoapMessage) message;
            SoapHeader soapHeader = soapMessage.getSoapHeader();
            StringSource headerSource = new StringSource("<MYHeader>\n<Auth>\n<MyID>1312</MyID>\n<Pwd>test213</Pwd>\n</Auth>\n</MYHeader>");
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            transformer.transform(headerSource, soapHeader.getResult());
        } catch (TransformerFactoryConfigurationError | TransformerException e) {
            logger.error(e.getMessage(), e);
        }
    }
}