Yeah, I've never been a great fan of Java magical factories, it's usually a pain to debug.
Thanks, Matthieu On 4/9/07, Marc Prud'hommeaux <[EMAIL PROTECTED]> wrote:
Glad you got it fixed. It's annoying that javax.persistence.Persistence doesn't provide more of a clue as to why it failed. On Apr 9, 2007, at 2:57 PM, Matthieu Riou wrote: > I thought I had OpenJPA correctly placed but actually it wasn't > copied at > the right place. Thanks for the hint! > > Matthieu > > On 4/9/07, Marc Prud'hommeaux <[EMAIL PROTECTED]> wrote: >> >> Matthieu- >> >> Hmm ... the persistence.xml file is fine (I just tried it locally). I >> think the error "No Persistence provider for EntityManager named ode- >> store" is coming from javax.persistence.Persistence not being able to >> load org.apache.openjpa.persistence.PersistenceProviderImpl. >> >> Are you sure the OpenJPA jar (and all its required dependencies) are >> in your CLASSPATH? Can you send us the setting of your classpath? >> >> If you write a main() method that just tries "new >> org.apache.openjpa.persistence.PersistenceProviderImpl()", what >> happens? >> >> >> >> On Apr 9, 2007, at 12:25 PM, Matthieu Riou wrote: >> >> > The System.out gives me the correct path to the URL: >> > >> > file:/home/dusty/Dev/Projects/ode/bpel-store/target/classes/META- >> > INF/persistence.xml >> > >> > The corresponding file contains: >> > >> > <persistence xmlns="http://java.sun.com/xml/ns/persistence"; >> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >> > version="1.0"> >> > <persistence-unit name="ode-store"> >> > >> > <provider>org.apache.openjpa.persistence.PersistenceProviderImpl >> > </provider> >> > <class>org.apache.ode.store.jpa.ProcessConfDaoImpl</class> >> > <class>org.apache.ode.store.jpa.ProcessConfPropertyDaoImpl</ >> > class> >> > <class>org.apache.ode.store.jpa.DeploymentUnitDaoImpl</ >> class> >> > <class>org.apache.ode.store.jpa.VersionTrackerDAOImpl</ >> class> >> > </persistence-unit> >> > </persistence> >> > >> > Thanks, >> > Matthieu >> > >> > On 4/9/07, Marc Prud'hommeaux <[EMAIL PROTECTED]> wrote: >> >> >> >> Matthieu- >> >> >> >> Note that there shouldn't be any problem with running against a >> >> directory versus a jar (I do it all the time), so there is >> probably >> >> some environment issue. >> >> >> >> Can you post your persistence.xml? If you write a little main() >> >> method that just does: System.out.println(getClass().getResource >> ("/ >> >> META-INF/persistence.xml"), what does it show? >> >> >> >> >> >> >> >> On Apr 9, 2007, at 11:54 AM, Matthieu Riou wrote: >> >> >> >> > Hi, >> >> > >> >> > I'm having some difficulties testing a module that uses >> persistent >> >> > classes. >> >> > In that case the classes aren't loaded from a jar but are >> directly >> >> > in the >> >> > classpath and so does the persistence.xml. However I always get >> >> "No >> >> > Persistence provider for EntityManager named ode-store". I've >> tried >> >> > several >> >> > things: >> >> > >> >> > - placing persistence.xml in a META-INF subdirectory of a >> directory >> >> > directly >> >> > in my classpath >> >> > - placing persistence.xml in a directory directly in my >> classpath >> >> > - renaming my persistence.xml to openjpa.xml and placing its >> >> directory >> >> > directly in my classpath >> >> > - setting the openjpa.properties system property to the >> location of >> >> > the >> >> > openjpa.xml >> >> > >> >> > None of these worked, same error message. I guess I'm missing >> >> > something but >> >> > can't spot what, any idea? >> >> > >> >> > Thanks! >> >> > Matthieu >> >> >> >> >> >>
