java - 如何将 JAXBElement 作为 SOAPBody 的子级附加到 SOAP 消息

Question

如何将 JAXBElement 附加为 SOAP 消息的 SOAPBody 的子项。我在我的网络服务端点方法中尝试做的是:

    SaajSoapMessage soapRequest = (SaajSoapMessage) messageContext.getRequest();
    SOAPBody soapBody=soapRequest.getSaajMessage().getSOAPBody();
    ObjectFactory of=new ObjectFactory();
    SplsTID tid=new SplsTID();
    JAXBElement<SplsTID> element=of.createSplsTID(tid);
    element.soapBody.appendChild(element);

然后我得到了 java.lang.ClassCastException: javax.xml.bind.JAXBElement cannot be cast to org.w3c.dom.Element .

我正在使用 spring-WS 并使用 jaxb marshaller。我们应该怎么做？

Answer 1

我想我想出了一个更优雅的解决方案:

// Having a SOAPMessage message and a JAXBContext context...
// Marshall the JAXB object request into to a DOM document
Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
final Marshaller marshaller = context.createMarshaller();
marshaller.marshal(request,document);

// Finally attach the document to the message and save. Done!
soapBody.addDocument(document);
message.saveChanges();