Well, the Artist object didn't really change. Could you override
Artist's addToPaintings() (don't forget to call super) and record
somewhere that a change has been made?
mrg
On Tue, Mar 24, 2009 at 6:16 AM, Andrey Razumovsky
<razumovsky.andre..mail.com> wrote:
> Imagine you have Artist and Painting entities. You create a new Paining and
> attach it to existing Artist, then commit. The Artist object is marked as
> modified, so LifecycleListeners will fire for it, but in fact nothing
> changed in DB table (ARTIST). Is there any way to check if object has really
> changed? I suppose I could iterate through all attrs and simple to-one rels
> during lifecycle event, and compare values with cached snapshot of the CDO,
> but this seems to be an ugly way..
>
> Thanks,
> Andrey
>
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