Has anyone managed to get @EmbeddedId with JPA to work in GAE/
DataNucleus???
@Entity
public class MyEntity {
//...
@EmbeddedId public MyId id;
}
// ...
@Embeddable
public class MyId {
//...
public String id;
}
I'm getting an "unsupported primary key type" exception at runtime
during em.flush()
any thoughts? examples of working code?
I am pretty sure it's pilot error ... but the documentation for this
is pretty thin on the ground ...
will try and isolate an actual "working" example and post that here
also ...
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