将SOAP XML转换为Java对象

我有一个完整的SOAP消息作为字符串。我使用wsimport从WSDL生成了一些相应的Java类。如何将SOAP消息转换为Java对象？

这就是我最终得到的结果（映射到Java类型的示例

Thingy

）：

MessageFactory messageFactory = MessageFactory.newInstance();
ByteArrayInputStream soapStringStream = new ByteArrayInputStream(soapString.getBytes(Charset.forName("UTF-8")));
SOAPMessage soapMessage = messageFactory.createMessage(new MimeHeaders(), soapStringStream);
Unmarshaller unmarshaller = JAXBContext.newInstance(Thingy.class).createUnmarshaller();
Document bodyDoc = soapMessage.getSOAPBody().extractContentAsDocument();
Thingy request = (Thingy) unmarshaller.unmarshal(bodyDoc);