DO NOT REPLY [Bug 28724] - FragmentExtractor always returns same fragment

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http://issues.apache.org/bugzilla/show_bug.cgi?id=28724

FragmentExtractor always returns same fragment





------- Additional Comments From [EMAIL PROTECTED]  2004-05-08 19:24 -------
To 4: proposal a new class:
import org.apache.cocoon.util.HashUtil;
import org.apache.cocoon.xml.SaxBuffer;

FragmentCacheUtil  {
    private XMLReader _reader;
    private HashUtil _util = new HashUtil();
    private SaxBuffer _buf = SaxBuffer();
   FragmentCacheUtil()  {
      try {
       _reader = XMLReaderFactory.createXMLReader();
      } catch (SAXException e) {
            return;
      }
      _reader.setContentHandler(_buf);
   }
   public long hash(InputSource source)  {
     if (source == null) {
        return 0;
     }
     try {
       _reader.parse(source);
     } catch (SAXException se) {
        return 0;
     } catch (IOException ie)  {
        return 0;
     }
     return _util.hash(buf.toString());
  }
}
Just an idea from a novice. I haven't tested it, not sure about the way...
Sarah