SAXParser.java 文件源码

/**
 * Handles a subtree of the parsed XML data structure.
 *
 * @exception org.xml.sax.SAXException
 *     if one of the handlers throw such exception
 */
private void handleSubTree(XMLElement element,
                           SAXLocator locator)
   throws SAXException
{
   AttributeListImpl attrList = new AttributeListImpl();
   locator.setLineNr(element.getLineNr());
   Enumeration enum2 = element.enumeratePropertyNames();

   while (enum2.hasMoreElements())
      {
         String key = (String)(enum2.nextElement());
         String value = element.getProperty(key);
         attrList.addAttribute(key, "CDATA", value);
      }

   this.documentHandler.startElement(element.getTagName(), attrList);

   if (element.getContents() == null)
      {
         enum2 = element.enumerateChildren();

         while (enum2.hasMoreElements())
            {
               this.handleSubTree((XMLElement)(enum2.nextElement()),
                                  locator);
            }
      }
   else
      {
         char[] chars = element.getContents().toCharArray();
         this.documentHandler.characters(chars, 0, chars.length);
      }

   locator.setLineNr(-1);
   this.documentHandler.endElement(element.getTagName());
}