When the bean represents a business entity, not a procedure. we should use an entity bean. Also when the bean’s state must be persistent we should use an entity bean. If the bean instance terminates or if the J2EE server is shut down, the bean’s state still exists in persistent storage (a database).
When we can choose Entity Bean ?
When the bean represents a business entity, not a procedure. we should use an entity bean. Also when the bean’s state must be persistent we should use an entity bean. If the bean instance terminates or if the J2EE server is shut down, the bean’s state still exists in persistent storage (a database).
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