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Re: TWIST use case

From: Greg Ritzinger <GRitzinger@novell.com>
Date: Tue, 01 Jun 2004 15:44:38 -0600
Message-Id: <s0bca47f.021@sinclair.provo.novell.com>
To: <steve@enigmatec.net>, <public-ws-chor@w3.org>

Steve,

Is this a case of an additional participant 'SellerParticipant' playing
more than one role? I'm still not clear on how participants are
referenced in the choreography though (on the issues list).

Greg

>>> Steve Ross-Talbot <steve@enigmatec.net> 6/1/2004 8:55:53 AM >>>
Some questions for the great and good. Probably means Greg/Nick/Dave.

My use case, which is in part enclosed below, includes choreographies 
for the interaction that occurs between the
	Buyer and the Trading Service, which plays the role of 
SellerConsolidator; called PricesRequest,
	Buyer and Seller, in which the Trading Service plays the role of
a 
Buyer; called PriceRequest,
	CreditRequestor and CreditResponder in which the Sellers and
Trading 
Service play the CreditRequestor role; called CreditCheck.

My question is that I want to reuse the CreditCheck with the other two

roles since there is a dependency on doing a CreditCheck to the other 
two.
How do I do this?

Perhaps we can discuss this in the Examples section of the call
tonight?

Cheers

Steve T
Received on Tuesday, 1 June 2004 17:45:34 UTC

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