Yes, we use it. It is really easy. You need a field in each table which is either integer or timestamp. I use integer. And then you need to identify this in your repository_user.xml. The entry looks like this :
<field-descriptor id="1" name="rowVersion" column="rowVersion" jdbc-type="INTEGER" locking="true" /> I believe that's all. If you get a violation, an OptimisticLockException is thrown. Bonnie MacKellar -----Original Message----- From: Andy Czerwonka To: OJB Users List Sent: 10/28/03 2:43 PM Subject: Optimistic Locking using the PersistenceBroker API Has anyone implemented an optimistic-locking strategy (I actually may need a Pessimistic strategy - not sure yet) using the PersistenceBroker API? Can you point me in the right direction? -andy --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]