Lance, even if I were to give the object a temp id or put it in a wrapper
object, wouldn't that value be lost as soon as the zone finishes rendering?
It seems to me as if I have three choices, session, commit, or copy form
data from form a to b. Your thoughts?

On Fri, Oct 24, 2014 at 12:02 PM, Lance Java <lance.j...@googlemail.com>
wrote:

> Instead of null ids, you could give your unsaved entities unique ids that
> are negative. This would require a smart enough ValueEncoder that would NOT
> attempt to lookup negative ids from the database.
>
> It's all sounding a bit hack so you might prefer to pass around a wrapper
> object which knows if the object has been persisted yet or not. Perhaps an
> entity that has been persisted might encode as "P:123" and a new entity not
> yet persisted would encode as "N:123".
>



-- 
George Christman
www.CarDaddy.com
P.O. Box 735
Johnstown, New York

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