Question

Hello stackoverflow用户！我有错误回复：

<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
   <env:Header/>
   <env:Body>
      <env:Fault xmlns:ns0="http://xmlns.telenet.be/oss/ninas/v001">
         <faultcode>ns0:B-NONUNIQUE-WORKORDERID</faultcode>
         <faultstring>Work order ID is not unique</faultstring>
         <detail/>
      </env:Fault>
   </env:Body>
</env:Envelope>

故障代码有一个混合＆＃34; ns：0＆＃34;但我需要没有这样的故障代码：

<faultcode>B-NONUNIQUE-WORKORDERID</faultcode>

我的java自定义错误实现在spring ws异常解析器中：

public class OssNinasExceptionResolver extends SoapFaultMappingExceptionResolver implements InitializingBean {

private static final String SCHEMA_URL = "{http://xmlns.telenet.be/oss/ninas/v001}";

protected SoapFaultDefinition getFaultDefinition(Object endpoint, Exception ex) {
        SoapFaultDefinition fault = new SoapFaultDefinition();
        fault.setLocale(null);
        final Throwable rootcause = rootCauseExtractor.extractRootCause(ex);
        if (rootcause instanceof RequestValidationException) {
            RequestValidationException requestValidationException = (RequestValidationException) rootcause;
            fault.setFaultCode(QName.valueOf(SCHEMA_URL + requestValidationException.getCode()));
            fault.setFaultStringOrReason(StringUtils.defaultIfBlank(requestValidationException.getDescription(), GENERAL_ERROR));
            return fault;
        } else {
            return null;
        }
    }

@Override
    protected void customizeFault(Object endpoint, Exception ex, SoapFault fault) {
        Throwable rootCause = rootCauseExtractor.extractRootCause(ex);
        if (rootCause instanceof RequestValidationException) {
            String code = ((RequestValidationException) rootCause).getCode();
            BaseErrorType errorDetails = createValidationErrorDetails(code, rootCause.getMessage());
            final SoapFaultDetail faultDetail = fault.addFaultDetail();
            final Result result = faultDetail.getResult();
            try {
                jaxbContext.createMarshaller().marshal(errorDetails, result);
            } catch (JAXBException e) {
                LOG.info(e.getMessage());
            }
        }
    }

}

调试会话显示，在异常解析器中处理时，此mixin不会出现。任何提示都表明这件事会消失吗？

Answer 1

ns0是名称空间前缀（在XML规范中的任何地方都没有“mixin”这样的概念）。在faultcode元素的范围内，该名称空间前缀绑定到名称空间URI http://xmlns.telenet.be/oss/ninas/v001。这意味着故障代码具有名称空间URI http://xmlns.telenet.be/oss/ninas/v001和本地部分B-NONUNIQUE-WORKORDERID，这正是您在代码中请求的内容：

fault.setFaultCode(QName.valueOf(SCHEMA_URL + requestValidationException.getCode()))

SOAP响应中的faultCode中的Mixins

1 个答案: