java - 使用 Spring WS 将故障从皂体移至皂头

Question

将 SOAP 体中发现的 SOAP 故障移至 Spring Web 服务中发现的响应的 SOAP 头的最佳方法是什么？有什么例子吗？

我可以拦截错误，但我不认为我可以用这个解析器修改任何内容。

public class LisSoapFaultTranslatorExceptionResolver extends SoapFaultMappingExceptionResolver {

    @Override
    protected void customizeFault(Object endpoint, Exception ex, SoapFault fault) {

        fault = null;
    }
}

Answer 1

来自W3Schools ,

The optional SOAP Fault element is used to indicate error messages.

If a Fault element is present, it must appear as a child element of the Body element. A Fault element can only appear once in a SOAP message.

如果您的 SOAP 错误位于响应的头部，则您的 SOAP 信封不再遵循规范。你不应该那样做。我怀疑实现 SOAP 接口(interface)的框架是否能让您做到这一点。

要被识别为携带 SOAP 错误信息，SOAP 消息必须包含单个 SOAP Fault 元素信息项作为 SOAP Body 的唯一子元素信息项。

来自 Spec

To be recognized as carrying SOAP error information, a SOAP message MUST contain a single SOAP Fault element information item as the only child element information item of the SOAP Body .

When generating a fault, SOAP senders MUST NOT include additional element information items in the SOAP Body . A message whose Body contains a Fault plus additional element information items has no SOAP-defined semantics.

A SOAP Fault element information item MAY appear within a SOAP header block, or as a descendant of a child element information item of the SOAP Body ; in such cases, the element has no SOAP-defined semantics.

重要的是如果您这样做，该元素没有 SOAP 定义的语义。我认为这件事你只能靠自己了。如果没有错误，也许可以使用 Spring 生成 SOAP 响应，否则自己生成。