I think its InstancePerBean configuration or something. also, the QueuedPessimisticLock is deprecated I think - what version of JBoss ar eyou using? I'd try the jboss-user list as well.
hth dim ----- Original Message ----- From: "sumesh" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, December 03, 2002 4:14 PM Subject: Optimistic Concurrency in JBoss > Hi folks, > > I had posted this question on the JBoss forums but didn't get any > satisfactory reply and so i am posting it here anticipating a wider > audience. > > I would like to know if anybody has implemented optimistic > concurrency in JBoss? I have an application built on EJB 2.0 CMP model > and my database is Oracle. > This application currently makes use of the pessimistic approach, which > i am trying to change it to employ the other option - optimistic > concurrency . > What I understand is that in the case of CMP, the EJB container has to > provide explicit support for > the optimistic locking approach. > We follow the declarative approach in this case by specifying the class > (org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock) in > standardjboss.xml . > What I would like to know is that > 1) does JBoss support optimistic concurrency? > 2) If yes, what is the class name that I have to give. > > Thanks in advance, > Sumesh > > =========================================================================== > To unsubscribe, send email to [EMAIL PROTECTED] and include in the body > of the message "signoff EJB-INTEREST". For general help, send email to > [EMAIL PROTECTED] and include in the body of the message "help". > > =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff EJB-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
