从SOAP响应中获取价值 [英] Get Value from SOAP response

问题描述

我有这样一句话：

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

并且回复看起来：

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String中的StatusCode（3000）？
i试过 soapResponse.getSOAPBody（）.... 但我能得到的是：状态

how can i get StatusCode (3000) in String from such a soap response? i tried soapResponse.getSOAPBody().... but all i could get was :status

编辑：

所以我做了：

  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);
     }

但是获得了类强制转换异常
}
Edit2：解决方案：

but got class cast exception } Solution:

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

推荐答案

• 从< a href =http://docs.oracle.com/javase/7/docs/api/javax/xml/soap/SOAPMessage.html\"rel =nofollow> SOAPMessage ，你需要调用 SOAPMessage＃getSOAPPart（） 获取 SOAPPart 。


• 通过致电 SOAPPart＃getEnvelope（） 你可以获得 SOAPEnvelope 。


• 接下来你得到 SOAPBo dy 使用 SOAPEnvelope #getBody（） 。


• 现在你可以得到 SOAPFault 通过调用 SOAPBody #getFault（） 。


• 接下来，您调用 SOAPFault＃getDetail（） 获取 明细 。


• 使用 详细信息#getDetailIterator（） 你可以迭代ov所有的 DetailEntry 详细信息对象。


• 由于 DetailEntry 接口扩展了 SOAPElement 界面，您可以通过调用 getChildElements（） ;这样你就可以导航到 Status 元素中的 StatusCode 元素并获取它的值。


• Starting from the SOAPMessage, you need to call SOAPMessage#getSOAPPart() to obtain a SOAPPart.
• By calling SOAPPart#getEnvelope() you can obtain the SOAPEnvelope.
• Next you get the SOAPBody using SOAPEnvelope#getBody().
• Now you can get the SOAPFault by calling SOAPBody#getFault().
• Next, you call SOAPFault#getDetail() to obtain the Detail.
• Using Detail#getDetailIterator() you can iterate over all of the DetailEntrys in the Detail object.
• Since the DetailEntry interface extends the SOAPElement interface, you can get its content by calling getChildElements(); that way you can navigate to the StatusCode element inside the Status element and get its value.

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