I recently came across Barracuda and although I have not had a chance
to review it in detail I did read the article that compares it to
Struts. I was intrigued by Barracuda because of the use of XML and the
strict separation of the View and Logic layers. I did not see a date
on the comparison article so if you have already developed or started
to develop a work flow architecture I apologize for taking up your
time.
Please consider reviewing the open source work flow project we
initiated a few years ago while working at AT&T/Comcast. It may not be
exactly what you had in mind but is relatively small and could be
modified with little effort. The project is called JXBeans,
http://jxbeans.org/, and is based loosely on a state machine. This is
not to be confused with XBeans. Everything is based on XML and
transformed using XSLT. The work flow can created using java files or
a simple editor we created. I provide a simple code example if you
like.
Regards
Paul
pdaly@...
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