This content has been marked as final. Show 1 reply
in the line of fire wrote: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."
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 ?
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,
PS : My application is getting developed in ADF :)