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postClone and PostMerge trasient field.

jieshengzNov 5 2003 — edited Nov 6 2003

I have a unmapped field in my class. I tried to maintain the reference by listening the postClone and postMerge event.
My strategy works like this:
upon receiving postClone event, I initialize the field in the clone by copy the field from original object. Upon receiving the postMerge event, I copy this field from clone back to original object.
I can extract these two objects through getSource() and getOriginalObject(). However I do not know which one is clone and which one is the original object. Could someone clarify this for me?

Thanks

jason

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Locked on Dec 4 2003

Added on Nov 5 2003

#application-servers, #toplink-jpa

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