XOM API for Processing XML with Java

["Lowell Kirsh" <lowellk AT gmail.com>]

Here is the code that's been causing trouble:

import java.io.*;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.*;
import nu.xom.*;

public final class XomUtil
{
   private XomUtil() {} // no instances

   private static final XMLReader xmlReader;
   static {
       try {
           SAXParserFactory parserFactory = SAXParserFactory.newInstance();
           xmlReader = parserFactory.newSAXParser().getXMLReader();

           xmlReader.setErrorHandler(new ErrorHandler() {
               public void warning(SAXParseException e) throws SAXException
{
                   throw e;
               }
               public void error(SAXParseException e) throws SAXException {
                   throw e;
               }
               public void fatalError(SAXParseException e) throws
SAXException {
                   throw e;
               }
           });
       }
       catch (Exception e) {
           throw new RuntimeException(e);
       }
   }

   private static final Builder PARSER = new Builder(xmlReader);

   public static Document parse(InputStream is) throws ParsingException,
IOException
   {
       synchronized (PARSER) {
           Document ret = PARSER.build(is);
           return ret;
       }
   }

   /** just for testing */
   public static void main(String[] args) throws Exception
   {
       Document doc = XomUtil.parse(new java.io.FileInputStream(args[0]));
       new nu.xom.Serializer(System.out).write(doc);
   }
}


On 5/16/07, Elliotte Harold <elharo AT metalab.unc.edu> wrote:
> Lowell Kirsh wrote:
> > All the element and
> > attribute names were missing. My xml looked like:
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <>
> >   <>
> >     < ="NA:1:2.0.37I" ="beta-4102"/>
> >     < ="52848169" ="521245832" ="external"/>
> >   </>
> > ...
> >
> > Now I understood why my xpath stopped working. Has anyone seen this
> > problem before?
> >
>
> Very strange indeed. That shouldn't be possible, and I've never seen its
> like before. Do you have sample code that can reproduce this?
>
> The only way I can imagine that happening is a parser bug. Have you
> recently changed or upgraded your parser?
>
> --
> Elliotte Rusty Harold  elharo AT metalab.unc.edu
> Java I/O 2nd Edition Just Published!
> http://www.cafeaulait.org/books/javaio2/
> http://www.amazon.com/exec/obidos/ISBN=0596527500/ref=nosim/cafeaulaitA/
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