Interview Question: Is Decorator an EJB design pattern?
By: Ash
Question:Is Decorator an EJB design pattern?Answer: No. Decorator design pattern, is the one which exhibits very low level runtime polymorphism, for the specific and single object (Instance of the class), but not for atleast for a class. It is the stuff to add specific functionality to a single & pointed object and leaves others like it unmodified. It is having close similarities like aspectJ stuff, but not with EJB stuff.
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1. Jerome
View Tutorial By: payday loans at 2012-06-26 15:57:08