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RE: Templating and what it is all for anyway ...

From: Burdett, David <david.burdett@commerceone.com>
Date: Tue, 20 May 2003 10:30:36 -0700
Message-ID: <C1E0143CD365A445A4417083BF6F42CC053D1AFE@C1plenaexm07.commerceone.com>
To: "'Steve Ross-Talbot'" <steve@enigmatec.net>, public-ws-chor@w3.org

I agree with the separation of the choreography from its binding, however
there are two ways to do it:
1. Reference the transport, message formats, security, etc from within the
the CDL, which I think Yaron is suggesting, ... OR ...
2. Define a separate "Choreography Binding" that references the
"Choreography Definition" as well as referencing the transport, message
formats, security, etc

I prefer the second as it allows multiple Choreography Bindings for a single
Choreography Definition. Doing it the first way will *prohibit* reuse of the


-----Original Message-----
From: Steve Ross-Talbot [mailto:steve@enigmatec.net]
Sent: Monday, May 19, 2003 12:54 PM
To: public-ws-chor@w3.org
Subject: Fwd: Templating and what it is all for anyway ...

Begin forwarded message:

> From: "Yaron Y. Goland" <ygoland@bea.com>
> Date: Mon May 19, 2003  7:35:49  pm Europe/London
> To: "Steve Ross-Talbot" <steve@enigmatec.net>
> Subject: RE: Templating and what it is all for anyway ...
> Templating - The idea that one should be able to define a cDl in such a
> manner as to separate the message bindings (including message 
> transport and
> syntax) from the choreography itself. In practice this should be 
> possible by
> defining message transports/syntax by reference within a cDl. This 
> would
> allow one to define a cDl and then change the references at run time 
> based
> on local needs.
> 		Yaron

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Received on Tuesday, 20 May 2003 13:30:44 UTC

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