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Article:
  Web and Enterprise Architecture Design Patterns for J2EE, Part 2
Subject:   Interceptor already used in J2EE, without AOP
Date:   2003-10-01 14:00:36
From:   dkarr
I found it curious that your mention of the Interceptor pattern didn't mention that J2EE already implements this at both the web and ejb layers, without having to know anything about Aspect-oriented programming. This doesn't help you if you have to implement access control that isn't provided by standard J2EE CMA, however. It still seems like it would have been useful to mention it.

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