RE: [sca-bpel] [Issue 41]: SBPEL2022 has an incorrect 'MAY' and isnot applied recursively

[Michael Rowley <michael.rowley@activevos.com>]

It is too hard to handle this out of context, so here is a proposal that is a change marked version of 2.3.

Michael

-----Original Message-----
From: Anish Karmarkar [mailto:Anish.Karmarkar@oracle.com] 
Sent: Wednesday, May 06, 2009 5:53 PM
To: OASIS BPEL
Subject: [sca-bpel] [Issue 41]: SBPEL2022 has an incorrect 'MAY' and is not applied recursively

Is now issue 41
http://osoa.org/jira/browse/BPEL-41

-Anish
--

Anish Karmarkar wrote:
> Title: SBPEL2022 has an incorrect 'MAY' and is not applied recursively
> 
> Target: SCA BPEL C&I PR 01
> 
> Description:
> SBPEL2022 states the following:
> "If any "_orginalName_i" (where 1 <= i <= N) is already the name of a 
> partner link declaration in the process definition, additional 
> underscore characters MAY be added at the beginning of all aliases 
> consistently to avoid collision."
> 
> 'MAY' here means that some runtimes may not choose to do this. We want 
> deterministic names that are independent of the runtime.
> 
> It is also possible that after an additional underscore is added at the 
> beginning it still results in a conflict. SBPEL2022 needs to be applied 
> recursive till there is no collision.
> 
> Proposal:
> 
> Replace SBPEL2022 with --
> "If any "_orginalName_i" (where 1 <= i <= N) is already the name of a 
> partner link declaration in the process definition, then an additional 
> underscore characters MAY  MUST be added at the beginning of all aliases 
> names, recursively, consistently to avoid collision, until a collision 
> is avoided."
> 
> (alternately, we can say something along the lines of "... additional 
> minimum number of underscore characters that results in no collision 
> MUST be added at the beginning of all names consistently."
> 
> -Anish
> --
> 
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issue41.doc