Tammo --
a student has done such a prototype as her diploma thesis. She has
uses the OModel (the object model prefixed with O) as a tree
representation of the BPEL graph and has used JGraphs to visualize it.
The BPEL events have been sent using a modified JMSEventListener (see
extensions directory in trunk) to the monitoring tool. That works
basically pretty fine.
That sounds like cool stuff! Do you have a link?
FWIW, that's essentially the approach that others have taken in
building dashboards and/or GUIs. Once upon a time, there was a
NetBeans debugger that was built on top of the OModel and BpelEvent
infrastructure, and it worked pretty well. The source might actually
be out there somewhere, but it is based on PXE from the 2005 timeframe.
Paul Brown
[EMAIL PROTECTED]
http://mult.ifario.us
