1 Reply Latest reply: Apr 10, 2012 8:36 AM by ChadThompson RSS

    Facade and Session Facade

    in the line of fire
      All,

      Well this is the closet forum i could get to post my question so please excuse me if it is in wrong place.

      Can anyone mention the types of facade design pattern available ? Also what is the diff between Facade and Session Facade ?

      PS : My application is getting developed in ADF :)

      thnks
        • 1. Re: Facade and Session Facade
          ChadThompson
          in the line of fire wrote:
          All,

          Well this is the closet forum i could get to post my question so please excuse me if it is in wrong place.

          Can anyone mention the types of facade design pattern available ? Also what is the diff between Facade and Session Facade ?
          This is no really ADF specific. You may wish to consult both the "Gang of Four" book along with Fowler's "Patterns of Enterprise Architecture."

          A quick answer: the Facade pattern defines an object ( or method on an object) that executes a workflow involving other objects that you wish to hide from client applications or objects.

          A session facade is the same idea applied to JEE session beans, where a single call to a session bean may include interacting with other beans, entities, databases, etc.

          Hope that helps,

          Chad


          >
          PS : My application is getting developed in ADF :)

          thnks