OK I've fixed this problem but only to discover another one :( http://opensource.atlassian.com/projects/hibernate/browse/HHH-4805
Basically, Adam makes use of generics to declare its components. Since HEM's metamodel generator does not use the XLayer that resolve these generics to their value, a TypeVariable object is returned instead of a Class. I'll start working on the conversion to use the XLayer and hope it resolves this problem. But that's probably a longer process. Damn you Adam, damn you! On 14 janv. 2010, at 15:35, Steve Ebersole wrote: > Ah, backrefs! > > Just disregarding them makes the most sense for sure from the JPA > perspective since they are "virtual attributes" and solely a hibernate > construct. > > On Thu, 2010-01-14 at 11:29 +0100, Emmanuel Bernard wrote: >> On 13 janv. 2010, at 20:37, Hardy Ferentschik wrote: >>> I have a couple of question regarding some recent code changes. The first >>> one seems to be the cause of a >>> test failure in VersionsJoinTableRangeComponentNamingTest (Envers). It >>> actually causes a NullPointerException. >>> Have a look at: >>> http://fisheye.jboss.org/browse/Hibernate/core/trunk/annotations/src/main/java/org/hibernate/cfg/AbstractPropertyHolder.java?r=18518#l254 >> >> Right, I fixed the problem, sorry about that. >> Though it uncovered a weird problem. >> When I run the entire envers test suite, I pass with flags up. >> When I specifically run VersionsJoinTableRangeComponentNamingTest >> I've got a >> java.lang.IllegalArgumentException: Cannot determine java-type from given >> member [null] >> at >> org.hibernate.ejb.metamodel.AttributeFactory$BaseAttributeMetadata.<init>(AttributeFactory.java:591) >> at >> org.hibernate.ejb.metamodel.AttributeFactory$SingularAttributeMetadataImpl.<init>(AttributeFactory.java:671) >> at >> org.hibernate.ejb.metamodel.AttributeFactory$SingularAttributeMetadataImpl.<init>(AttributeFactory.java:661) >> at >> org.hibernate.ejb.metamodel.AttributeFactory.determineAttributeMetadata(AttributeFactory.java:542) >> at >> org.hibernate.ejb.metamodel.AttributeFactory.buildAttribute(AttributeFactory.java:81) >> at >> org.hibernate.ejb.metamodel.MetadataContext.wrapUp(MetadataContext.java:177) >> at >> org.hibernate.ejb.metamodel.MetamodelImpl.buildMetamodel(MetamodelImpl.java:66) >> at >> org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:79) >> at >> org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:752) >> at >> org.hibernate.envers.test.AbstractEntityTest.init(AbstractEntityTest.java:94) >> at >> org.hibernate.envers.test.AbstractEntityTest.init(AbstractEntityTest.java:82) >> >> The member is null because the "property" has a backref getter and hence no >> member is returned by NORMAL_MEMBER_RESOLVER. I think we should ignore >> backref properties >> >> Does that make sense? If we agree, I will go and apply a fix. >> >> http://opensource.atlassian.com/projects/hibernate/browse/HHH-4797 >> >> >>> >>> >>> Also have a look at >>> http://fisheye.jboss.org/browse/Hibernate/core/trunk/annotations/src/main/java/org/hibernate/cfg/AnnotationConfiguration.java?r=18506#l896 >>> You create a AssertionFailure, but then don't throw it? I guess this is >>> just missing a 'throw' before the new. >> >> yep, fixed. > -- > Steve Ebersole <st...@hibernate.org> > Hibernate.org > _______________________________________________ hibernate-dev mailing list hibernate-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev
