Hi David,
I'm using the latest production Hibernate code from:
Hibernate Core 3.2
Hibernate Annotations 3.3.0.GA
Hibernate EntityManager 3.3.1.GA
Hibernate Tools 3.2.0.GA
Hibernate Validator 3.0.0.GA
Here was the patch i did to
C:\hibernate-entitymanager-3.3.1.GA\src\org\hibernate\ejb\Ejb3Configuration.java:
...
344: boolean[] detectArtifactForOtherJars = getDetectedArtifacts(
info.getProperties(), null, false );
345: boolean[] detectArtifactForMainJar = getDetectedArtifacts(
info.getProperties(), null, info.excludeUnlistedClasses() );
346:
347: // 022508: [EMAIL PROTECTED]: added patch to avoid NPE when running
Geronimo.
348:
349: if (info.getJarFileUrls() != null) {
350:
351: for ( URL jar : info.getJarFileUrls() ) {
352: if ( detectArtifactForOtherJars[0] ) scanForClasses( jar, packages,
entities );
353: scanForXmlFiles( jar, hbmFiles, XML_SEARCH.getType(
detectArtifactForOtherJars[1], searchForORMFiles ) );
354: }
355:
356:}
357:
358: if ( detectArtifactForMainJar[0] ) scanForClasses(
info.getPersistenceUnitRootUrl(), packages, entities );
359: scanForXmlFiles( info.getPersistenceUnitRootUrl(),
hbmFiles,
XML_SEARCH.getType( detectArtifactForMainJar[1], searchForORMFiles ) );
...
This code section is a bit different than Jacek's example in this version of
Hibernate.
Or perhaps I didn't apply the patch correctly. I did see the updated
hibernate-entitymanager.jar in:
C:\jboss-seam-2.1.0.A1\lib\hibernate-entitymanager.jar that I assume the
booking example is using instead of:
C:\hibernate-entitymanager-3.3.1.GA\hibernate-entitymanager.jar
Thanks,
.Burt
djencks wrote:
>
>
> On Feb 27, 2008, at 3:40 PM, Burt Prior wrote:
>
> Do you know what version of hibernate is in use? I looked for the
> source code that could cause this but so far it makes no sense to
> me. If you can debug here and poke around in the
> PersistenceUnitInfoImpl to see if something is null or gives an
> NPE??? that would be helpful. My best guess from http://
> fisheye.jboss.com/browse/Hibernate/entitymanager/trunk/src/java/org/
> hibernate/ejb/Ejb3Configuration.java?r=11344 is that the
> info.getJarFileURLs() is returning null but I can't see how that
> could be happening.
>
>
>> java.lang.NullPointerException
>> at
>> org.hibernate.ejb.Ejb3Configuration.configure
>> (Ejb3Configuration.java:346)
>> at
>> org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFac
>> tory(HibernatePersistence.java:126)
>> at
>> org.apache.geronimo.persistence.PersistenceUnitGBean.<init>
>> (PersistenceUnitGBean.java:117)
>
>
> thanks
> david jencks
>
>
>
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