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Posted to users@openjpa.apache.org by letme <to...@bgu.ac.il> on 2009/06/28 14:19:27 UTC

Embedded MappedSuperClass

hi,

I have a problem embedding a MappedSuperClass in another MappedSuperClass.
I want my entity to have it's super class member (which is abstract).
I get some null pointer exception in 

org.apache.openjpa.kernel.BrokerImpl.embed(BrokerImpl.java:2681)

I have openjpa-1.2.1
I was wondering how can I achieve this structure:


@MappedSuperClass
abstract BaseClass1 {
  @Embeded
  BaseClass2 member;
}

@MappedSuperClass
abstract BaseClass2{
  @Base
  Something
}


@Entity
Class1 extends BaseClass1

@Embedable
Class2 extends BaseClass2



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