Challenges in Modeling J2EE in the UML
One of the authors recalls trying to replace a leaky rear differential seal on his car. The repair manual called for a specialized tool to remove the seal, but he took one look at it and decided the job could be done with his wrench set and pliers. He eventually managed to replace the seal, but it took him weeks, and somehow the oil never stopped leaking!
The challenge in using unadulterated UML for J2EE modeling is somewhat similar. You may get the job done, but your efficiency and likelihood of success will be diminished.
More specifically, the specifications that make up the J2EE offer some distinct modeling challenges, for instance:
An Enterprise JavaBean (EJB) class implements the business methods in ...
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