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Explain the Sotware Architechture of EJB?

Question Posted / nimitha


Explain the Sotware Architechture of EJB?..

Answer / kathir

Session and Entity bean consists of 4or 5 parts
1.RemoteInterface: in this interface we can declare business
methods..
2.HomeInterface:Used for creating a object.
3.Bean Object: An object which actually performs business
logic and ejb specification.
4.Deployment Descriptor: An xml file which contains
information to maintain the ejb.
5.Primarykey : It is specific to entity bean only.

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