RE: [wsbpel] Issue - 107 - Proposal for Vote

["Rossomando, Philip" <Philip.Rossomando@unisys.com>]

I agree with Dieter. However, would it make sense to have
An attribute of an opaque element provide a hint as to the
Intended activity?

Phil Rossomando
 
Research Director, Technology & Architecture
Unisys Corporation
Unisys Way, B-330
Blue Bell, PA 19424 USA
Philip.rossomando@unisys.com
215-986-3998
FAX 413-0215-2043
 

-----Original Message-----
From: Dieter Roller [mailto:ROL@de.ibm.com] 
Sent: Thursday, May 06, 2004 1:19 AM
To: ygoland@bea.com
Cc: wsbpeltc
Subject: Re: [wsbpel] Issue - 107 - Proposal for Vote





Yaron,

I think it is too restrictive: an opaque activity is the place holder
for
any number of activities (including zero activities)...

Cheers,

dieter





 

             "Yaron Y. Goland"

             <ygoland@bea.com>

 
To 
             05/06/2004 01:43          wsbpeltc

             AM                        <wsbpel@lists.oasis-open.org>

 
cc 
 

             Please respond to
Subject 
                  ygoland              [wsbpel] Issue - 107 - Proposal
for 
                                       Vote

 

 

 

 

 

 





An activity called 'opaque' shall be introduced for the exclusive
use of abstract processes. The opaque activity's semantics are that it
is a place holder for a single activity. The author of an executable
complement of an abstract process has sole discretion as to what
activity to replace an opaque activity with.

A QNAME bpel:opaque where the bpel namespace shall be the URI
used by the bpel spec for its own namespace shall be made available for
use as the value of any BPEL attributes in a BPEL abstract process that
accept a QNAME. The reserved QNAME's semantics are that it is a place
holder for some other QNAME. The author of an executable complement of
an abstract process has sole discretion as to what QNAME to replace a
reserved QNAME with.



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