Craig McClanahan wrote:
This pattern, of course, can be used today in a Struts 1.x action ... or in the "action" equivalent of any other framework too (JSF, WebWork, whatever). And, it's not even web specific ... you can design your whole business logic layer out of chains.
Having done this recently in a behavioral analysis application that was not web-based, I know exactly what your saying. I can't tell you how thrilled the business was in a meeting a few weeks ago when they said "well, what happens when we want to add a rule between C and D in this processing flow" and I was able to do it in about 1 minute right before their eyes. They flipped! CoR makes that flexibility very easy to do.
Craig
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