Re: primary key generation

From: Mike Kienenberger (mkienen..laska.net)
Date: Fri Sep 24 2004 - 12:14:59 EDT

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Jonathan Carlson <Jonathan.Carlso..atun.com> wrote:
> Am I right in assuming that, after the commit, I should be able to
> discover the new primary key value by asking the instance (I still have
> a reference to it) for it's ObjectId? I'm really just asking if there
> is some gotcha that I need to be aware of in this situation.

That should work, but I'm philosophically opposed to application code
translating the ObjectId to the database primary key.
I'd recommend that you use the new DataObjectUtils.pkForObject methods since
there has never been an explicit contract stating that ObjectId will map
directly to primary key, and if things change, this code will change to
match it.

-Mike

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