0 Replies Latest reply on Sep 22, 2010 5:41 AM by mojito java

    New Features IN JPA 2.0

    mojito java Newbie

      Hello,

       

      • Why we use MetaModel Api while we have the magnificent new Criteria API?
      • Could you please give more details or use case of the new locking modes?
      • When we use the new Cache  (Level 2) , does the provider look into the old level first or the second Level ? is it not a redundancy?

       

      Thanks,