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[ws-chor] 5/25/2004: Clarifications Requested on Issues (fwd)

From: Yves Lafon <ylafon@w3.org>
Date: Wed, 26 May 2004 16:11:45 +0200 (MEST)
To: public-ws-chor@w3.org
Message-ID: <Pine.GSO.4.58.0405261611140.1430@gnenaghyn.vaevn.se>

(sending to the tech list)

Yves Lafon - W3C
"Baroula que barouleras, au tiéu toujou t'entourneras."

---------- Forwarded message ----------
Date: Tue, 25 May 2004 13:34:06 -0600
From: Monica J. Martin <Monica.Martin@Sun.COM>
Subject: [ws-chor] 5/25/2004: Clarifications Requested on Issues
Resent-Date: Tue, 25 May 2004 15:34:13 -0400 (EDT)
Resent-From: member-ws-chor@w3.org

Issue 563:
 From a technical standpoint, if the variables can be defined and/or
assigned dynamically during the choreography, a business level process
definition may restrict (constraints and business-level conditionality):
a. If values are defined at all.
b. Those values can be shared.
c. Those values can be changed/assigned during the choreography.
d. When those values can be assigned during the choreography.

Issue 565:
Address in banana calculus. Still maintain exceptions are propagated up
and down the chain. Exceptions can occur at work units not just at
choreography level.

Issue 566:
Even though WS-CDL can define an Acknowledgement message, specific
semantics apply to a business signal in an understood business
transaction patterns. For example, a Receipt Acknowledgement provides
verification that the message has been received and passed a grammar,
syntactic and schema validation. The use of acknowledgement evidences
legal and economic requirements. It is not necessary that CDL understand
these as it only understands 'a message'.  Possible that a constraint or
conditions could be available to WS-CDL.

Issue 610:
The relationship may be constrained by other than what exists in WS-CDL.

Issue 612:
Handled by banana calculus and related to Issue 565 on propagation. May
wish to close as duplicate.

Issue 614:
Clarify that the finalizer block applies to a choreography not a work
unit or set of activities. Could a finalizer block apply to a work
unit(s) or only a choreography?
If not, just close this issue.

Issue 615:
Example was deleted so delete this one.
Received on Wednesday, 26 May 2004 10:12:43 UTC

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