Clovis,

I just had a look at your database.xml file, and it looks perfectly allright to me. 
Can I ask you a couple of questions ? How did you obtain Castor ? 
Download binaries or sources ? Or did you get code from the CVS repository. I am still 
under the impression that you are running against code that has 
been checked in post-0-9.5-3.

After the 0.9.5.3 release (and this feature is only available through CVS right now), 
we will require users to change the syntax of their JDO config files to 

<jdo-conf>
   <database ...>
      <data-source ....>
      ....
      </data-source>
      <mapping ... />
   </database>
   <transaction-demarcation ... />
</jdo-conf>

Only in this new environment your error message would make sense if you e.g. forgot 
the <database> element.

Regards
Werner

--Original Message Text---
From: Cl�vis Wichoski
Date: Tue, 15 Jun 2004 14:46:15 -0300


Werner, 

please see database.xml attached

Werner Guttmann wrote:
Clovis,

can I please see you JDO config file ? It looks like Castor cannot find the 
ClassDescriptor for <data-source> which is a bit odd to me, as it definitely is 
part 
of the main JAR file. In addition, it looks to me like you are using a root element of 
<jdo-conf>, which is not supported with release 0.9.5.3.

Thanks
Werner

On Tue, 15 Jun 2004 09:50:28 -0300, Cl�vis Wichoski wrote:

Hi,

Today I'm attempt to Upgrade the version of castor 0.9.3.9 to 0.9.5.3, 
for my applications to compile again, I need to change some methods,
this done and ok, but when I run my application the following exception 
throws when I execute getDatabase from JDO, this appear to be a problem 
with my database mapping, maybe anything changed that I don't know? note 
that the mapping works with version 0.9.3.9.

unable to find FieldDescriptor for 'data-source' in ClassDescriptor of 
jdo-conf
org.xml.sax.SAXException: unable to find FieldDescriptor for 
'data-source' in ClassDescriptor of jdo-conf
at 
org.exolab.castor.xml.UnmarshalHandler.startElement(UnmarshalHandler.java:1793)
at 
org.exolab.castor.xml.UnmarshalHandler.startElement(UnmarshalHandler.java:1292)
at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1376)
at 
org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidator.java:1284)
at 
org.apache.xerces.framework.XMLDocumentScanner.scanElement(XMLDocumentScanner.java:1806)
at 
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1182)
at 
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
at org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:605)
at 
org.exolab.castor.jdo.engine.JDOConfLoader.loadConfiguration(JDOConfLoader.java:85)
at 
org.exolab.castor.jdo.engine.JDOConfLoader.getDatabase(JDOConfLoader.java:101)
at 
org.exolab.castor.jdo.engine.DatabaseRegistry.loadDatabase(DatabaseRegistry.java:235)
at org.exolab.castor.jdo.JDO.getDatabase(JDO.java:571)

TIA

Cl�vis


>



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