RE: Definition of Choreography
"Mathews, Walden" <[email protected]>
| Newsgroups | gmane.comp.web.services.ws-arch |
|---|---|
| Message-ID | <[email protected]> |
>-----Original Message----- >From: Sandeep Kumar >To: Mathews, Walden; 'Champion, Mike '; [email protected] >Sent: 10/19/2002 9:00 PM >Subject: RE: Definition of Choreography >Would like to see Exceptions paths as well modeled in the state machine >model >proposed below. IMHO, abnormal & alternate execution paths, >and defining compensating behaviors >on those is the critical part of any system. >Regards, >Sandeep Kumar That would be a bad idea, for the reason that a bunch of people have been squawking about on this list. It would unnecessarily constrain implementation designs, and make the model large and complex. That's if I understand you correctly. If you're talking about events which sometimes trigger state change and sometimes do not, that's what guard conditions express. Walden