I looked at your test, and it looks like an OpenJPA bug. I'd suggest opening a JIRA[1] and attach your test case.
Thanks, Rick [1] https://issues.apache.org/jira/browse/OPENJPA On Thu, Sep 11, 2014 at 2:38 AM, olyalikov <oleg.lyali...@alcatel-lucent.com > wrote: > I did a mistake - I'm getting not ClassNotFoundException but > ClassCastException: > java.lang.ClassCastException: org.apache.openjpa.find.entities.Document > cannot be cast to org.apache.openjpa.find.entities.Person > at org.apache.openjpa.find.FindTest.testFind(FindTest.java:54) > > It's a result of executing > final Person p = em.find(Person.class, doc.getId()); > > All this can be found/reproduced in the project attached to the previous > post. > > Oleg > > > Rick Curtis wrote > > Can we see the exception? > > > > Thanks, > > Rick > > > > On Wed, Sep 10, 2014 at 9:26 AM, olyalikov < > > > oleg.lyalikov@ > > > > wrote: > > > >> Hello, > >> > >> I have base entity and 2 inheritors e.g. Person and Document. > >> If I try to find Person entity and provide id of the Document entity I > >> get > >> ClassNotFoundException but it should return either null or > >> EntityNotFoundException. > >> If I provide just some wrong non existing id I get null. > >> Here is link to the maven project with test: openjpa-find-test.zip > >> < > http://openjpa.208410.n2.nabble.com/file/n7587085/openjpa-find-test.zip> > ; > >> Should I post a bug in issue tracker? > >> > >> Thanks, > >> Oleg > >> > >> > >> > >> > >> -- > >> View this message in context: > >> > http://openjpa.208410.n2.nabble.com/EntityManager-find-ClassCastException-for-wrong-but-existing-id-tp7587085.html > >> Sent from the OpenJPA Users mailing list archive at Nabble.com. > >> > > > > > > > > -- > > *Rick Curtis* > > > > > > -- > View this message in context: > http://openjpa.208410.n2.nabble.com/EntityManager-find-ClassCastException-for-wrong-but-existing-id-tp7587085p7587090.html > Sent from the OpenJPA Users mailing list archive at Nabble.com. > -- *Rick Curtis*
