--- Michael Glavassevich <[EMAIL PROTECTED]> wrote:
Michael,
Thanks for the input but actually I've verified that
Tomcat IS using xerces 1.44 - the same version that we
are both testing with on the command line. Any other
thoughts? If it's not encoding I can't imagine what
it could be - the xml is about as simple as you can
get and it's obviously well formed. Thanks again for
the input.
-jason
> Hi Jason,
>
> This doesn't look like an encoding issue to me.
> Since the input source is
> a Reader, the parser is already presented with a
> stream of characters, and
> thus there's nothing to decode. I'm taking a wild
> guess, but I
> think that the problem might be that the versions of
> Xerces that your
> colleague is executing from the command line and
> Tomcat are different.
> Specifically the stack trace indicates to me that
> the version of Tomcat
> includes Xerces-J 1.4.4 or eariler. Perhaps that old
> version of the parser
> had a bug in this area.
>
> I hope that helps.
>
> On Mon, 18 Aug 2003, Jason wrote:
>
> > Hello,
> >
> > One of my colleagues has run into a bit of a
> problem
> > with the following code:
> >
> > try
> > {
> > DocumentBuilderFactory factory =
> > DocumentBuilderFactory.newInstance();
> > DocumentBuilder parser =
> > factory.newDocumentBuilder();
> >
> > String sInput = "<?xml version=\"1.0\"
> >
>
encoding=\"UTF-8\"?><RequestType>DISCOVER_DATASOURCES</RequestType>";
> >
> > BufferedReader bReader = new
> > BufferedReader(new StringReader(sInput));
> > InputSource is = new
> InputSource(bReader);
> >
> > Document doc = parser.parse(is);
> >
> > }
> > catch (Throwable x)
> > {
> > }
> >
> > When he runs it from the command line everything
> works
> > fine but embedded in a servlet running in Tomcat
> it
> > generates the following error/stack trace.
> >
> > org.xml.sax.SAXParseException: The root element is
> > required in a well-formed doc
> > ument.
> > at
> >
>
org.apache.xerces.framework.XMLParser.reportError(XMLParser.java:1213
> > )
> > at
> >
>
org.apache.xerces.framework.XMLDocumentScanner.reportFatalXMLError(XM
> > LDocumentScanner.java:570)
> > at
> >
>
org.apache.xerces.framework.XMLDocumentScanner$XMLDeclDispatcher.endO
> > fInput(XMLDocumentScanner.java:790)
> > at
> >
>
org.apache.xerces.framework.XMLDocumentScanner.endOfInput(XMLDocument
> > Scanner.java:418)
> > at
> >
>
org.apache.xerces.validators.common.XMLValidator.sendEndOfInputNotifi
> > cations(XMLValidator.java:712)
> > at
> >
>
org.apache.xerces.readers.DefaultEntityHandler.changeReaders(DefaultE
> > ntityHandler.java:1031)
> > at
> >
>
org.apache.xerces.readers.XMLEntityReader.changeReaders(XMLEntityRead
> > er.java:168)
> > at
> >
>
org.apache.xerces.readers.AbstractCharReader.changeReaders(AbstractCh
> > arReader.java:150)
> > at
> >
>
org.apache.xerces.readers.AbstractCharReader.lookingAtChar(AbstractCh
> > arReader.java:217)
> > at
> >
>
org.apache.xerces.framework.XMLDocumentScanner$XMLDeclDispatcher.disp
> > atch(XMLDocumentScanner.java:686)
> > at
> >
>
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentS
> > canner.java:381)
> > at
> >
>
org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
> > at
> >
>
org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.
> > java:195)
> >
> > I'm pretty sure this is an encoding issue but I'm
> not
> > really sure how to help him solve it. Any
> suggestions
> > would be greatly appreciated.
> >
> > -jason
> >
> > __________________________________
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> >
>
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>
> --
> --------------------
> Michael Glavassevich
> [EMAIL PROTECTED]
>
>
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