Re: soft-deleting objects

[Brian McCallister]

If you have a "deleted" style flag in the database for the soft delete 
you can probably accomplish this via a query customizer. If you mean to 
not flag the delete in the database at all, but only treat it as such 
in the application -- that is a bit trickier, but can probably be done 
via pb callbacks/row readers.

-Brian

On Mar 23, 2004, at 6:21 AM, Tino Sch�llhorn wrote:

Hi,

I want to implement something like a soft-delete:

Objects should be marked as "deleted" in its corresponing table and 
OJB should just ignore them when it is materializing or querying them.

Where would be the best point to start when I want to implement this 
feature? I just played around with the RowReader-Concept - but I have 
the feeling that this is not the right place to start, because I think 
I have to modify the queries OJB is submitting to the database.

Any ideas?

Regards
Tino


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