[appengine-java] Re: Inheritance in JDO

2009-09-04 Thread Jason (Google)
No, this issue is still open. - Jason On Thu, Sep 3, 2009 at 3:22 PM, bgood wrote: > > Does anyone know if this was fixed in the 1.2.5 SDK release announced > today ? (based on the status of the datanucleus-appengine/issues/list > I would guess no.) > > I'd really like to start using JDO inher

[appengine-java] Re: Inheritance in JDO

2009-09-03 Thread bgood
Does anyone know if this was fixed in the 1.2.5 SDK release announced today ? (based on the status of the datanucleus-appengine/issues/list I would guess no.) I'd really like to start using JDO inheritance when it comes available. --~--~-~--~~~---~--~~ You receive

[appengine-java] Re: Inheritance in JDO

2009-08-24 Thread datanucleus
> Does anyone know if JPA supports polymorphism?  I've been working with JDO > because it appears to be better documented right now, but I'd switch for a > more Java-like model. JDO and JPA as specifications both support polymorphism, as does DataNucleus. The only thing missing is for GAE/J's plu

[appengine-java] Re: Inheritance in JDO

2009-08-24 Thread Tom Ball
Does anyone know if JPA supports polymorphism? I've been working with JDO because it appears to be better documented right now, but I'd switch for a more Java-like model. Tom On Sun, Aug 23, 2009 at 7:22 AM, David Given wrote: > > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > jd wrote: >

[appengine-java] Re: Inheritance in JDO

2009-08-23 Thread David Given
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 jd wrote: [...] > I have a structure similar to this this: [...] > class Zoo > class Zebra implements Animal > class Donkey implements Animal [...] > javax.jdo.JDOUserException: Field "animal" is declared as a reference > type (interface/Object) but n