I recently attempted manipulating entity beans using the GoF Strategy Pattern, and it worked! Instead of hiding my entities behind a stateless session facade, I used a stateful session strategy. My question is: "How will this impact performance, and by how much?" Naturally, it will be much easier to add and/or remove entity beans; however, if there is a significant performance cut associated with this then I would not bother. I have posted the bean class below. Thanks in advance!
Originally posted by James MacLean: "How will this impact performance, and by how much?"
Use a profiling tool to measure performance rather than guessing. That said, I prefer the stateless session bean facade, since they hold no conversational state and are not tied to a particular client. I am not averse to the design patterns... there is a time and place for everything. Of course YMMV.
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