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Re: Harvesting choreography diagram

From: Hugo Haas <hugo@w3.org>
Date: Tue, 29 Oct 2002 18:14:29 +0100
To: www-ws-arch@w3.org
Message-ID: <20021029171429.GH918@w3.org>
* Ugo Corda <UCorda@SeeBeyond.com> [2002-10-25 11:35-0700]
> Since we talked about choreography diagrams we can use in our Architecture
> document, I took a look at the diagrams contained in the WSCI document, and
> I found one that looks pretty good to me (and also deals with the specific
> travel scenario). I am talking about Figure 5-3 (attached below). It shows
> business processes both at the interface level (relationship among different
> operations within a single Web service - choreography in WSCI terms) and at
> the collaboration level (interaction among multiple Web services - Global
> Map in WSCI terms). 
> Isn't this diagram generic enough to apply to any non-executable
> choreography scenario? If we added a Discovery Agency box on top, and drew
> connections between that and the three Web services big boxes, we could also
> make this diagram look like a derivation from our basic Architecture
> diagram.

I have made a similar diagram of step 3[1] of our travel agent usage
scenario (attached).



  1. http://www.w3.org/TR/2002/WD-ws-arch-scenarios-20020730/#L212
Hugo Haas - W3C
mailto:hugo@w3.org - http://www.w3.org/People/Hugo/

(image/png attachment: travelagentstep3.png)

Received on Tuesday, 29 October 2002 12:14:35 UTC

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