W3C home > Mailing lists > Public > public-ws-chor@w3.org > January 2006

RE: WS-CDL based implementations in TrustCoM

From: Ugo Corda <Ugo.Corda@Sun.COM>
Date: Thu, 5 Jan 2006 08:24:44 -0800
Message-ID: <3A765649BECF2A4DBC0A9AB6A786B6AA0B96B8@MAIL05.stc.com>
To: "Wilson, MD \(Michael\)" <M.D.Wilson@rl.ac.uk>, "Adomas Svirskas" <adomas@svirskas.com>
Cc: "WS-Choreography List" <public-ws-chor@w3.org>, <jochen.haller@sap.com>, <doserj@inf.ethz.ch>

Hi Michael,

Have you guys thought of the possibility of using BPMN instead of UML
activity diagrams?


> -----Original Message-----
> From: public-ws-chor-request@w3.org 
> [mailto:public-ws-chor-request@w3.org] On Behalf Of Wilson, 
> MD (Michael)
> Sent: Thursday, January 05, 2006 8:04 AM
> To: Adomas Svirskas
> Cc: WS-Choreography List; jochen.haller@sap.com; doserj@inf.ethz.ch
> Subject: RE: WS-CDL based implementations in TrustCoM
> Adomas
> The approach taken in the TrustCoM project is for a person 
> who wishes to form a Virtual Organisation to define the 
> co-operative business processes for that VO as UML activity 
> diagrams including annotations for security, quality, and 
> cost constraints that are enforced through contracts and SLA. 
> The UML diagrams are refined into a CDL, which in turn is 
> refined into a BPEL description for each organisation in the 
> VO, incorporating WSDL interfaces to the other VO member services.
> The responsibilities within the TrustCoM project are:
> UML to CDL - Jurgen Doser at ETH, Zurich [doserj@inf.ethz.ch] 
> CDL to BPEL -  Jochen Haller of SAP Research [jochen.haller@sap.com]
> Michael Wilson
> Manager, W3C Office in the UK and Ireland
> CCLRC Rutherford Appleton Laboratory
> Chilton, Didcot, Oxon, OX11 0QX, UK 
> http://www.bitd.clrc.ac.uk/Person/M.D.Wilson
> Fax: +44 1235 445831
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> -----Original Message-----
> From: Adomas Svirskas [mailto:adomas@svirskas.com] 
> Sent: 13 December 2005 15:53
> To: Wilson, MD (Michael)
> Cc: WS-Choreography List
> Subject: WS-CDL based implementations in TrustCoM
> Hello Michael, 
> I want to ask you about the status of WS-CDL related 
> implementations - I remember there were plans and promises 
> from either SAP or ETH (or both) side to develop such tools.
> The reason I am asking about this is the following: I happen 
> to participate as a guest in W3C Web Services Choreography 
> Working Group F2F meeting here in London 
> (http://lists.w3.org/Archives/Public/public-ws-chor/2005Dec/at
> t-0006/Age
> nda-Dec-F2F-0.txt)
> and the question of the WS-CDL usage status in TrustCoM came up.
> The WS-CDL spec approaches the Proposed Recommendation phase, 
> there is a need to know about the existing implementations 
> and, in particular, generation of end-point from choreography 
> description.
> I do not know who is directly responsible at the moment for 
> these tools in TrustCoM (Jochen Haller of SAP Research?).
> The W3C Web Services Choreography Working Group would be 
> interested to hear about the status of the implementation and 
> get in contact with the people involved directly.
> A note for the WS-CHOR group: Prof. Michael Wilson is the 
> Programme Manager for the TrustCoM Project - 
> http://www.eu-trustcom.com/index.php?page=Contact
> Many thanks,
> Adomas
Received on Friday, 6 January 2006 05:00:10 UTC

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