ElementNSImpl to String

Question

我有一个客户端调用web服务，我回来了一个ElementNSImpl对象。 是否有可能将此对象转换为字符串？

对于org.w3c.dom.Document对象我用这样的代码：

protected static String documentToString(final Document doc) { 
     // outputs a DOM structure to plain String 

     try { 
      StringWriter sw = new StringWriter(); 
      TransformerFactory tf = TransformerFactory.newInstance(); 
      Transformer transformer = tf.newTransformer(); 
      transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no"); 
      transformer.setOutputProperty(OutputKeys.METHOD, "xml"); 
      transformer.setOutputProperty(OutputKeys.INDENT, "yes"); 
      transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); 

      transformer.transform(new DOMSource(doc), new StreamResult(sw)); 
      return sw.toString(); 
     } catch (Exception ex) { 
      throw new RuntimeException("Error converting to String", ex); 
     } 
    } 

Answer 1

您可以从ElementNSImpl对象获取org.w3c.dom.Document。 这就是：

ElementNSImpl eleNsImplObject =somehowGetThatElement(); 
org.w3c.dom.Document document = eleNsImplObject.getOwnerDocument(); 

希望这有助于。