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Using Criteria.

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gabby

Post subject: Using Criteria.

Posted: Thu May 05, 2005 7:33 am

Beginner

Joined: Fri Aug 20, 2004 3:45 pm
Posts: 22
Location: Florence - ITALY

Can I use Criteria for do this?

Code:

from Article a where ( (a.q1-a.q2-a.q3)<0 )

Alternatively, how can I perform search where any parameter
mybe null? For now (tipically in web application serch form)
I have used Criteria. Example:

Code:

Criteria c = ....
if ( q1!=null ) {
 c.add( Expression.eq( "quantity", q1);
}
if ( name!=null ) {
 c.add( Expression.ilike( "name", q1);
}

Thanks,
Gianni Antini
Florence - ITALY

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