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  1. Stateless vs. stateful delegates

    by , 04-26-2012 at 08:45 PM
    Methods which are present at ComponentUI use JComponent object, as a parameter. UI delegate’s stateless implementation is enabled by this convention. Implementation of stateless UI delegate permits one instance of UI delegate, to get used for component class’s instances. This would be reducing no. of objects that get instantiated.
    Suck kind of approach is for various simple GUI components. However, in case of more complexed components, it is not considered as “win” as inefficiency is created ...
  2. Stateless Session Bean

    , 01-02-2012 at 06:55 PM
    A stateless session (EJB Component) is an enterprise bean which gives its users a stateless service. Interface javax.ejb.SessionBean is implemented by the stateless session bean (EJB Component) and deploys to the “stateless” declarative attribute. They are known as “stateless” as conversational states are not maintained by them that are specific to the client’s session. Stateless session beans are same as the static methods or procedural applications; no instance state is present therefore to execute ...

    Updated 01-14-2012 at 07:14 PM by EJB

    Session Bean , EJB Bean