[jboss-user] [JBoss Seam] - Re: Recommendation for layered architecture???

[gavin.king@jboss.com]

Well, basically, I think these problem becomes much easier once you stop thinking in terms of "what layers should I have", and start thinking in terms of "what code do I have that is reusable when the client is not JSF, and what code do I have that is not reusable?", and then implement the reusable code into reusable Seam components.

This doesn't stop you from thinking about component dependencies, and about separation of concerns - in fact it makes it easier.

It's my strong belief that conceptualizing reusability in terms of "layers" has been the source of much evil in the Java world. I try to write reusable objects, not reusable layers. But this is not an approach that Seam forces upon you, it is just my approach.

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