Bug in parser? 2003-05-27 - By Michael Rafael Glavassevich
Hi Jon,
You might want to check if you're passing in a non-null InputStream. I
believe getResourceAsStream (unless your class was loaded by some custom
ClassLoader), searches the classpath for the resource you want, so if
you've only have jars in your classpath, I doubt it would search in the
file system.
-----------------------------------------
Michael Glavassevich
mrglavas@(protected)
Candidate for Bachelor of Applied Science
Computer Engineering
University of Waterloo
On Tue, 27 May 2003, Jon Wilmoth wrote:
> I've tried simplifying the test by attempting to parse
> a document without a dtd reference.
>
> <?xml version="1.0"?>
> <test>sample</test>
>
> The java code I use, which still results in an
> exception is:
>
> log.debug("TRYING TO PARSE SIMPLE DOCUMENT...");
> SAXBuilder builder = new SAXBuilder(false);
> builder.setIgnoringElementContentWhitespace(true);
> builder.setFeature("http://xml.org/sax/features/validation",
> false);
>
> String testDoc = "test.xml";
> try {
> Document doc =
> builder.build(getClass().getResourceAsStream(testDoc));
>
> //I never get here!
> log.debug("Successfully parsed test document!");
>
> } catch (JDOMException jdome) {
> Throwable root = jdome.getCause();
> if (root != null) {
> log.error("Root cause:" + root.getMessage());
> }
> log.error("Failed to parse " + testDoc + " file",
> root);
> }
>
>
> --- Michael Rafael Glavassevich
> <mrglavas@(protected)> wrote:
> > Hi Jon,
> >
> > It would be great if you posted a snippet of code
> > before and including
> > the invocation of SAXBuilder.build, in order to
> > diagnose your problem. It
> > seems that there is something wrong with the
> > location specified for your
> > XML file (either an invalid URI, or java.net.URL
> > doesn't recognize the
> > protocol/scheme of the URI). In either case, Xerces
> > is unable to read
> > your file.
> >
> > As a separate issue, I noticed that the system ID
> > that you specified for
> > your DTD is not a valid URI. It should be
> > "file:///C:/temp/projects/EventRegistrations.dtd"
> > instead of
> > "file:///C:\temp\projects\EventRegistrations.dtd"
> > ('\' isn't a valid URI
> > character). Xerces (by default) will fix up the
> > system ID before it's
> > used. However, if you want your documents to be
> > portable across different
> > XML parsers, then you need to make sure that URIs
> > you specify actually
> > meet the URI spec.
> >
> > Hope that helps.
> >
> > -----------------------------------------
> > Michael Glavassevich
> > mrglavas@(protected)
> > Candidate for Bachelor of Applied Science
> > Computer Engineering
> > University of Waterloo
> >
> > On Sat, 24 May 2003, Jon Wilmoth wrote:
> >
> > > I'm trying to parse a very simple xml document
> > with
> > > xerces 2.4.0. Unfortunately I get the following
> > > error:
> > >
> > > java.net.MalformedURLException
> > > at java.net.URL.<init>(URL.java:613)
> > > at java.net.URL.<init>(URL.java:476)
> > > at java.net.URL.<init>(URL.java:425)
> > > at
> > >
> >
> org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
> > > Source)
> > > at
> > >
> >
> org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown
> > > Source)
> > > at
> > >
> >
> org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> > > Source)
> > > at
> > >
> >
> org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
> > > Source)
> > > at
> > > org.apache.xerces.parsers.XMLParser.parse(Unknown
> > > Source)
> > > at
> > >
> >
> org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> > > Source)
> > > at
> > >
> > org.jdom.input.SAXBuilder.build(SAXBuilder.java:354)
> > > at
> > >
> > org.jdom.input.SAXBuilder.build(SAXBuilder.java:673)
> > >
> > > The document:
> > > <?xml version="1.0"?>
> > > <!DOCTYPE EventRegistrations SYSTEM
> > > "file:///C:\temp\projects\EventRegistrations.dtd">
> > > <EventRegistrations>
> > > <event
> > name="test.events.BusinessObjectChangeEvent">
> > > <listener>test.ObjectCreationListener</listener>
> > > </event>
> > > </EventRegistrations>
> > >
> > > Passes validation in my xml editor. What's going
> > on?
> > >
>
> __________________________________
> Do you Yahoo!?
> The New Yahoo! Search - Faster. Easier. Bingo.
> http://search.yahoo.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: xerces-j-user-unsubscribe@(protected)
> For additional commands, e-mail: xerces-j-user-help@(protected)
>
---------------------------------------------------------------------
To unsubscribe, e-mail: xerces-j-user-unsubscribe@(protected)
For additional commands, e-mail: xerces-j-user-help@(protected)
|
|
