Re: [wtp-releng] help needed on build test failures

[David Carver <dcarver@xxxxxxxxxxxxxxxx>]

The underlying WTP configuration for Xerces has changed, if you have the 
XInclude configuration turned on.  Valentin would be able to best answer 
as I believe he did the actual testing.   Regardless, the issue you are 
running into is a configuration issue of the SAX parser.

Dave

karen moore wrote:
> I copied XmlRootHandler from 
> org.eclipse.core.internal.content.XmlRootHandler and that class has 
> not changed since 2008.  Not really sure how that could have suddenly 
> caused this problem.
>
> Karen
>
> On 6/30/2009 11:34 AM, David Carver wrote:
> > How ever your orm content type is being set up, and where you are 
> > getting your XML parser is causing the issue.   The WTP parser is 
> > setup to be an XInclude aware configuration.  You can't cast between 
> > these to configurations.
> >
> > I'd check to see how your SAX based parsing and content resolver are 
> > being setup and configured when calling Xerces.  Particularly check 
> > your createParser code.
> >
> > Dave
> >
> > karen moore wrote:
> > > JPT has a bunch of test failures in last night's build and I am 
> > > unsure of the cause.  We did release, but I am confused by the 
> > > exception (see below) appearing in the log file that are preventing 
> > > our xml content types from being loaded.  I updated my target 
> > > workspace to last night's build and do not have test failures. Any 
> > > ideas would be appreciated.
> > >
> > > Thanks,
> > > Karen
> > >
> > > !MESSAGE Could not create content describer for 
> > > org.eclipse.jpt.core.content.orm. Content type has been disabled.
> > > !STACK 0
> > > java.lang.ClassCastException: 
> > > org.apache.xerces.parsers.XIncludeAwareParserConfiguration 
> > > incompatible with org.apache.xerces.xni.parser.XMLParserConfiguration
> > >     at org.apache.xerces.parsers.SAXParser.<init>(Unknown Source)
> > >     at org.apache.xerces.parsers.SAXParser.<init>(Unknown Source)
> > >     at 
> > > org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.<init>(Unknown 
> > > Source)
> > >     at org.apache.xerces.jaxp.SAXParserImpl.<init>(Unknown Source)
> > >     at 
> > > org.apache.xerces.jaxp.SAXParserFactoryImpl.newSAXParser(Unknown 
> > > Source)
> > >     at 
> > > org.eclipse.jpt.core.internal.resource.xml.XMLRootHandler.createParser(XMLRootHandler.java:118) 
> > >
> > >     at 
> > > org.eclipse.jpt.core.internal.resource.xml.XMLRootHandler.parseContents(XMLRootHandler.java:186) 
> > >
> > >     at 
> > > org.eclipse.jpt.core.internal.resource.xml.XMLRootElementContentDescriber.checkCriteria(XMLRootElementContentDescriber.java:169) 
> > >
> > >     at 
> > > org.eclipse.jpt.core.internal.resource.xml.XMLRootElementContentDescriber.describe(XMLRootElementContentDescriber.java:204) 
> > >
> > >     at 
> > > org.eclipse.core.internal.content.ContentType.describe(ContentType.java:161) 
> > >
> > >     at 
> > > org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:189) 
> > >
> > >
> > >
> > > _______________________________________________
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> > > wtp-releng@xxxxxxxxxxx
> > > https://dev.eclipse.org/mailman/listinfo/wtp-releng
> >
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