[oXygen-user] Saving a document in EMC's xDB

Florent,

What version of oXygen are you using? My first guess is that the DTDDVFactory and DTDDVFactoryImpl classes come from Java classloaders somehow which causes the ClassCastException.
xDB 10 depends on Xerces 2.9.1, but so does, I believe, Oxygen.

Vojtech


--
Vojtech Toman
Consultant Software Engineer
EMC | Information Intelligence Group

http://developer.emc.com/xmltech


> -----Original Message-----
> From:  [mailto:oxygen-user-
> ] On Behalf Of Florent Georges
> Sent: Friday, April 08, 2011 8:47 PM
> To: oXygen User ML
> Subject: [oXygen-user] Saving a document in EMC's xDB
> 
>   Hi,
> 
>   I have configured a Data Source for xDB (from EMC, version
> 10.0.0) and added the following 4 JARs from the xDB lib/ dir, as
> stated in the oXygen documentation:
> 
>     xhive.jar
>     antlr-runtime.jar
>     icu4j.jar
>     google-collect.jar
> 
>   I created a new connection and I can browse the xDB libaries
> and open XML documents.  If I modify a document and try to save
> it, I receive an error dialog box saying: "DTD factory class
> org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend
> from DTDDVFactory."  If I enable logging, I get the following:
> 
> 180070 DEBUG [ AWT-EventQueue-1 ] ro.sync.io.z - setIsCanceled called
> true
> 180070 DEBUG [ class ro.sync.exml.editor.m.f ] ro.sync.io.z - hide()
> 180071 DEBUG [ class ro.sync.exml.editor.m.f ] ro.sync.exml.editor.m.f
> - java.io.IOException: DTD factory class
> org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from
> DTDDVFactory.
> java.io.IOException: DTD factory class
> org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from
> DTDDVFactory.
> 	at ro.sync.db.nxd.xhive.XHiveSession$_f.close(Unknown Source)
> 	at sun.nio.cs.StreamEncoder.implClose(StreamEncoder.java:301)
> 	at sun.nio.cs.StreamEncoder.close(StreamEncoder.java:130)
> 	at java.io.OutputStreamWriter.close(OutputStreamWriter.java:216)
> 	at java.io.FilterWriter.close(FilterWriter.java:87)
> 	at java.io.BufferedWriter.close(BufferedWriter.java:248)
> 	at ro.sync.exml.editor.gd.m(Unknown Source)
> 	at ro.sync.exml.editor.gd.n(Unknown Source)
> 	at ro.sync.exml.editor.ze.saveDocument(Unknown Source)
> 	at ro.sync.exml.editor.m.f.chd(Unknown Source)
> 	at ro.sync.exml.editor.m.f$1.actionPerformed(Unknown Source)
> 	at ro.sync.ui.application.b.q$_b$1.tkh(Unknown Source)
> 	at ro.sync.ui.application.q.run(Unknown Source)
> 
>   Do you have any idea of what's wrong?  A classpath problem?
> 
>   Regards,
> 
> --
> Florent Georges
> http://fgeorges.org/
> 
> 
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