I'm dealing with a case where I want to model an M:N relationship between two objects of the same type. I have a collection descriptor modeled off of the example for this on the OJB site. When I go to store, I'm getting a class cast exception...
For what it's worth, changing that property to a Collection definitely solved my problem. Which leads me to the real question:
I need to construct a Query which selects collections for either direction of this relationship. That is, Given a parent, I need to find all of its children, and given a child, I need to find all of their possible parents.
I can probably work this out with a QueryBySQL, but I'm trying to avoid that. I don't see any methods on Criteria to set where I can set something like "property contains some member"... Can anyone advise?
Thanks in advance,
Joe--
Joe Germuska [EMAIL PROTECTED] http://blog.germuska.com "We want beef in dessert if we can get it there."
-- Betty Hogan, Director of New Product Development, National Cattlemen's Beef Association
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