Hi,
I am using eclipselink as JPA provider using spring. It was a spring
configuration problem however, nothing camel related.
Regards,
Leen
On Fri, May 29, 2009 at 3:13 PM, Claus Ibsen <claus.ib...@gmail.com> wrote:
> Hi
>
> Which version of Camel are you using?
>
> How do you start Camel?
> And which JPA implementation are you using?
>
> And is the @Converter a standard feature in JPA or something that is
> specific to the Eclipse Persistence?
>
> Have you tried JPA and the Eclipse Persistence without Camel, can you
> get it to work without Camel?
>
>
>
> On Fri, May 29, 2009 at 3:09 PM, Leen Toelen <toe...@gmail.com> wrote:
> > Hi,
> > I can only find the one from my target
> >
> > org.eclipse.persistence.internal.sessions.factories -
> > org.eclipse.persistence.core_1.1.0.r3634.jar - C:\development\targets
> >
> > Regards,
> > Leen
> >
> > On Fri, May 29, 2009 at 2:56 PM, Willem Jiang <willem.ji...@gmail.com
> >wrote:
> >
> >> Hi,
> >>
> >> Can you check if there is another version of
> >> org.eclipse.persistence.mappings.converters.Converter that your
> >> Converter implements in the ClassPath ?
> >>
> >> Willem
> >>
> >> Leen Toelen wrote:
> >> > Hi,
> >> > I am trying to get my JPA entity classes to work with camel, but ran
> into
> >> a
> >> > problem. One one the fields is a compressed string, and I use
> >> > a org.eclipse.persistence.mappings.converters.Converter on my entity
> to
> >> > automatically convert it like this:
> >> >
> >> > @Basic
> >> > @Column(name = "XML_Data")
> >> > @Converter(converterClass = CompressedStringConverter.class, name =
> >> > "CompressedStringConverter")
> >> > @Convert("CompressedStringConverter")
> >> > private String xmlData;
> >> >
> >> >
> >> > The conversion works OK in my other unit tests. But when I use it
> inside
> >> a
> >> > camelcontext using either a bean or jpa component, the entity manager
> >> throws
> >> > this error at me.
> >> >
> >> > [EL Severe]: 2009-05-29
> >> >
> >>
> 14:03:30.51--ServerSession(23860455)--javax.persistence.PersistenceException:
> >> > Exception [EclipseLink-28019] (Eclipse Persistence Services -
> >> 1.1.0.r3634):
> >> > org.eclipse.persistence.exceptions.EntityManagerSetupException
> >> > Exception Description: Deployment of PersistenceUnit [defaultunit]
> >> failed.
> >> > Internal Exception: Exception [EclipseLink-7198] (Eclipse Persistence
> >> > Services - 1.1.0.r3634):
> >> > org.eclipse.persistence.exceptions.ValidationException
> >> > Exception Description: Class:
> >> [com.company.xml2.CompressedStringConverter]
> >> > was not found while converting from class names to classes.
> >> > Internal Exception: java.lang.ClassCastException:
> >> > com.company.xml2.CompressedStringConverter cannot be cast to
> >> > org.eclipse.persistence.mappings.converters.Converter
> >> > at
> >> >
> >>
> org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:236)
> >> > at
> >> >
> >>
> org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:111)
> >> > at
> >> >
> >>
> org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:163)
> >> > at
> >> >
> >>
> org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:150)
> >> > at
> >> >
> >>
> org.springframework.orm.jpa.JpaTransactionManager.createEntityManagerForTransaction(JpaTransactionManager.java:392)
> >> > at
> >> >
> >>
> org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:320)
> >> > at
> >> >
> >>
> org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:374)
> >> > at
> >> >
> >>
> org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:125)
> >> > at
> >> >
> >>
> org.apache.camel.component.jpa.JpaTemplateTransactionStrategy.execute(JpaTemplateTransactionStrategy.java:65)
> >> > at
> org.apache.camel.component.jpa.JpaConsumer.poll(JpaConsumer.java:56)
> >> > at
> >> >
> >>
> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:66)
> >> > at
> >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> >> > at
> >> >
> >>
> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
> >> > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
> >> > at
> >> >
> >>
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
> >> > at
> >> >
> >>
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
> >> > at
> >> >
> >>
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
> >> > at
> >> >
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> >> > at
> >> >
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> >> > at java.lang.Thread.run(Thread.java:619)
> >> > Caused by: Exception [EclipseLink-28019] (Eclipse Persistence Services
> -
> >> > 1.1.0.r3634):
> >> org.eclipse.persistence.exceptions.EntityManagerSetupException
> >> > Exception Description: Deployment of PersistenceUnit [defaultunit]
> >> failed.
> >> > Internal Exception: Exception [EclipseLink-7198] (Eclipse Persistence
> >> > Services - 1.1.0.r3634):
> >> > org.eclipse.persistence.exceptions.ValidationException
> >> > *Exception Description: Class:
> >> [com.company.xml2.CompressedStringConverter]
> >> > was not found while converting from class names to classes.*
> >> > Internal Exception: java.lang.ClassCastException:
> >> > com.company.xml2.CompressedStringConverter cannot be cast to
> >> > org.eclipse.persistence.mappings.converters.Converter
> >> > at
> >> >
> >>
> org.eclipse.persistence.exceptions.EntityManagerSetupException.deployFailed(EntityManagerSetupException.java:218)
> >> >
> >> > This looks like a classloader problem to me, because
> >> > the CompressedStringConverter really does
> >> > implement org.eclipse.persistence.mappings.converters.Converter.
> >> >
> >> > Has anyone noticed something similar with camel?
> >> >
> >> > Regards,
> >> > Leen Toelen
> >> >
> >>
> >>
> >
>
>
>
> --
> Claus Ibsen
> Apache Camel Committer
>
> Open Source Integration: http://fusesource.com
> Blog: http://davsclaus.blogspot.com/
> Twitter: http://twitter.com/davsclaus
>
