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From "Patrick Linskey" <>
Subject Re: how to tell openjpa to not worry about non-entity abstract superclasses of entities
Date Fri, 29 Feb 2008 17:13:52 GMT
>  How can I tell OpenJPA to ignore it?

Don't ask OpenJPA to enhance it.

How are you invoking the enhancer? It sounds like you're either
specifying a list of classes to enhance, including the new superclass,
or you're specifying nothing, and the new superclass is listed in your


On Fri, Feb 29, 2008 at 5:48 AM, Geir Magnusson Jr. <> wrote:
> After a bit of refactoring, I have a set of entity classes that have a
>  common abstract ancestor.  This ancestor has nothing JPA-ish about it.
>  However, when I run the enhancer (v1.0.2) I get :
>   [openjpac] 1003  pu  WARN   [main] openjpa.Enhance - Type "class
>" has no metadata;
>  enhancing as persistence aware. If you intended for "class
>" to be persistence-
>  capable, then this means that OpenJPA could not find any metadata for
>  "class". This can
>  happen if the directory containing your metadata is not in your
>  CLASSPATH, or if your metadata files are not named properly. See the
>  documentation on metadata placement for more information.
>  How can I tell OpenJPA to ignore it?
>  geir

Patrick Linskey
202 669 5907

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