It seems like 2.2 (or the upgrade process) triggers in hibernate the
hallucination that I wanted to use bean validation (maybe it's just
the presence of javax.validation in the gwt servlet-dep jar, although
it was present in 2.1 as well).
If you don't want to use hibernate bean validation, you can add this
line to your hibernate persistence.xml file:
<validation-mode>NONE</validation-mode>
And all is well again.
On Feb 28, 2:56 pm, jones34 <[email protected]> wrote:
> I updated to 2.2 and started immediately getting hibernate exceptions
> on the first attempt to use the database (see below) in my development
> environment Intellij Idea 10.
>
> I suspect that updating stomps something in my classpath or just
> reorders the class path in a way that makes hibernate fail. Has anyone
> seen this?
>
> Does anyone know which jars/classes might be conflicting?
>
> thanks.
>
> Caused by: javax.persistence.PersistenceException: [PersistenceUnit:
> vingenius] Unable to configure EntityManagerFactory
> at
> org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:
> 374)
> at
> org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(Hibernate
> Persistence.java:
> 56)
> at
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:
> 78)
> at
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:
> 54)
> at us.vingeni.vingenius.server.db.DAO.<clinit>(DAO.java:29)
> ... 32 more
> Caused by: org.hibernate.HibernateException: Unable to get the default
> Bean Validation factory
> at
> org.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValid
> ationActivator.java:
> 127)
> at
> org.hibernate.cfg.Configuration.applyBeanValidationConstraintsOnDDL(Configu
> ration.java:
> 1674)
> at
> org.hibernate.cfg.Configuration.applyConstraintsToDDL(Configuration.java:
> 1624)
> at
> org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:
> 1415)
> at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:
> 1345)
> at
> org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:
> 1477)
> at
> org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigur
> ator.java:
> 193)
> at
> org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:
> 1096)
> at
> org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:
> 278)
> at
> org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:
> 362)
> ... 36 more
> Caused by: java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp
> l.java:
> 25)
> at
> org.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValid
> ationActivator.java:
> 118)
> ... 45 more
> Caused by: org.hibernate.HibernateException: Unable to build the
> default ValidatorFactory
> at
> org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(Type
> SafeActivator.java:
> 345)
> at
> org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyDDL(TypeSafeActivat
> or.java:
> 106)
> ... 50 more
> Caused by: javax.validation.ValidationException: Unable to find a
> default provider
> at javax.validation.Validation
> $GenericBootstrapImpl.configure(Validation.java:264)
> at
> javax.validation.Validation.buildDefaultValidatorFactory(Validation.java:
> 111)
> at
> org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(Type
> SafeActivator.java:
> 342)
> ... 51 more
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