java - 从 SOAP 响应中获取值

Question

我有这样一行:

SOAPMessage soapResponse = soapConnection.call(message, url);

响应看起来:

HTTP/1.1 200 OK
Content-Type: text/xml;charset=UTF-8
Transfer-Encoding: chunked
Date: Wed, 24 Jul 2013 07:44:39 GMT
Server: Apache-Coyote/1.1

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
 <soapenv:Header>
  <TransactionID soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next" soapenv:mustUnderstand="1" xmlns="http://somelink"></TransactionID>
 </soapenv:Header>
 <soapenv:Body>
  <soap-env:Fault xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/">
   <soap-env:faultcode>Server</soap-env:faultcode>
   <soap-env:faultstring>Server Error</soap-env:faultstring>
   <soap-env:Detail>
    <soap-env:Status>
     <soap-env:StatusCode>3000</soap-env:StatusCode>
     <soap-env:StatusText>Server Error</soap-env:StatusText>
     <soap-env:Details></soap-env:Details>
    </soap-env:Status>
   </soap-env:Detail>
  </soap-env:Fault>
 </soapenv:Body>
</soapenv:Envelope>

如何从这样的 SOAP 响应中获取字符串中的 StatusCode (3000)？ 我试过soapResponse.getSOAPBody()....但我能得到的只是:状态

编辑:

所以我做到了:

  Detail detail = soapResponse.getSOAPPart().getEnvelope().getBody().getFault().getDetail();
 Iterator detailEntries = detail.getDetailEntries();
 while (detailEntries.hasNext()) {
     SOAPBodyElement bodyElement = (SOAPBodyElement) detailEntries.next();
     Iterator val = bodyElement.getChildElements();
     while (val.hasNext()) {
         SOAPBodyElement bodyElement2 = (SOAPBodyElement) val.next();
         String val2 = bodyElement2.getValue();
         logger.debug("The Value is:" + val2);
     }

但是遇到了类转换异常 } 编辑2:解决方案:

soapResponse.getSOAPPart().getEnvelope().getBody().getFault().getDetail().getTextContent().trim().substring(0, 4));

Answer 1

• 从SOAPMessage开始，您需要调用SOAPMessage#getSOAPPart()获得 SOAPPart .
• 调用SOAPPart#getEnvelope()您可以获取SOAPEnvelope .
• 接下来您将获得SOAPBody使用SOAPEnvelope#getBody() .
• 现在您可以获得SOAPFault通过调用 SOAPBody#getFault() .
• 接下来，您调用SOAPFault#getDetail()获得 Detail .
• 使用 Detail#getDetailIterator()您可以迭代所有 DetailEntry Detail 对象中的 s。
• 自 DetailEntry接口(interface)扩展了SOAPElement接口(interface)，可以通过调用 getChildElements() 获取其内容;这样您就可以导航到 Status 元素内的 StatusCode 元素并获取其值。