Hi all,
is there any possibility to make constraint annotation or something similar on more than one column.
Here is my problem:
I have one table with some columns and i want to be sure that user fill only one column, not more and not less than one. Is there possilbility to make it with Hibernate annotations?
Thanks for your ideas
With regards Michal

Sorry for duplicate entry (problem with internet connection) and we are using hibernate 3.3.

Check out what you can do with Hibernate Validator: http://docs.jboss.org/hibernate/stable/ ... e/en/html/

I have not used it myself, but it sure looks like it should be able to do what you want. The built-in validation rules seems to work on single properties only, so you may have to implement your own validator, but it seems to be a rather simple task.

Thnx for your reply. I know about validator but i was hoping that there is something built-in. Nevermind i think validator can solve my problem.
Thnx again.
Michal