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Subject: Raw chat log of 2008-02-28 telcon


Martin C: scribe: Martin C

Martin C: Agenda:
1. Roll Call 
http://www.oasis-open.org/apps/org/workgroup/sca-bpel/members/roster.php

2. Appointment of scribe
Rotating list attached below

3. Agenda bashing

4. Approval of Feb 21, 2008 meeting minutes
   http://lists.oasis-open.org/archives/sca-bpel/200802/msg00021.html

5. Action items review 
http://www.oasis-open.org/apps/org/workgroup/sca-bpel/members/action_items.php

#0021 chairs to follow up with Mary to post the CD docs to OASIS repository

#0024 Martin Chapman to write up a proposal for issue 15 (Define 
Conformance Targets) http://osoa.org/jira/browse/BPEL-15

#0025 Michael Rowley to raise issue with the Assembly TC to allow for 
expressing implementation type specific Service/Reference identification 
and naming in the ComponentType files.

DONE

#0026 Michael Rowley to propose a partial resolution to the SCA BPEL 
Issue 17 using the proposal suggested in earlier action (#0025)

DONE

#0027 Michael Rowley to update status of issue 1

6. F2F meeting in May: do we need it?
In a previous concall we decided to discuss whether we want to have a 
f2f meeting or not on Feb 28th. Issue stats: Of the 7 new and open 
issues -- 2 (15 & 1 are about conformance targets and RFC 2119 keywords 
2 (8 & 12) are postponed 1 (17) is close to being resolved That leaves 
just 2 non-conformance target/language issues + testing. The meeting is 
in May. With two months to go, a f2f does not seem to be justified 
(especially for folks not on the west coast). I suggest we cancel it.

7. CD 01 namespace URI
We agreed to a NS design and versioning policy document 
(http://lists.oasis-open.org/archives/sca-bpel/200710/msg00050.html).
There are two things to consider:
a. the NS URI that OASIS has asked us to use contains an extra 'ns' 
component. This is not what the TAB recommends. Are we ok with that? b. 
the NS URI in CD 01 is: 
http://docs.oasis-open.org/ns/opencsa/sca-bpel/200801 whereas the NS URI 
in CD 01 of SCA Policy document is: 
http://docs.oasis-open.org/ns/opencsa/sca/200712. We need to have 
consistency across specs since we are sharing the NS URI.

8. New Issues

NONE

9. Issue Discussion

a) Issue 17 http://osoa.org/jira/browse/BPEL-17
      TITLE: Allow Component Type side file to override defaults for 
services and references
      SUBMITTED BY: Anish Karmarkar
      Partial resolution proposal at 
http://lists.oasis-open.org/archives/sca-bpel/200802/msg00024.html

b) Issue 14 http://www.osoa.org/jira/browse/BPEL-14
      TITLE: Allow sca-aware processes to specify everything that can be 
specified in a CT side file
      SUBMITTED BY: Anish Karmarkar

c) Issue 15 http://www.osoa.org/jira/browse/BPEL-15
      TITLE: Define Conformance Targets
      SUBMITTED BY: Martin Chapman

d) Issue 18 http://www.osoa.org/jira/browse/BPEL-18
      TITLE: Need to rewrite the SCA-BPEL specifications with RFC-2119 
keywords/statements
      SUBMITTED BY: KHANDERAO KAND

e) Issue 16 http://osoa.org/jira/browse/BPEL-16
      TITLE: Ambigous Service Resolution
      SUBMITTED BY: Dieter Koenig

10. AOB

Martin C: topic: agenda

Martin C: agenda approved

Martin C: topic: approval of minutes

Martin C: http://lists.oasis-open.org/archives/sca-bpel/200802/msg00021.html

Martin C: approved unanimously

Martin C: topic: AIs

Martin C: #0021 chairs to follow up with Mary to post the CD docs to 
OASIS repository

Martin C: to be convered in agenda

Martin C: #0024 Martin Chapman to write up a proposal for issue 15 
(Define Conformance Targets) http://osoa.org/jira/browse/BPEL-15

Martin C: ongoing

Martin C: #0027 Michael Rowley to update status of issue 1

Martin C: Done

Martin C: topic: F2F meeting in May: do we need it?

Martin C: Anish says not many issues so many not be easy to justify a F2F.

Martin C: Mike R: agree

Martin C: Danny, Deiter, agree

Martin C: Mike R: was going to do this at OASIS symposium. Editors might 
want to meet then.

Martin C:
Anish: that would not be a TC meeting for voting rights

Martin C: no objection to cancelling F2F in May

Martin C: ACTION: Chairs to inform Jane about room at the Symposium

Martin C: topic: CD 01 namespace URI

Martin C: The TC agreed a format based on a liaison SC document.

Martin C: There is a namespace in the CD

Martin C: it differs from Policy

Martin C: the format in the CD includes an /ns/ token recomemneded by 
OASIS Staff

Martin C: Sanjay: policy and bpel are ahead of assembly managing the 
shared namespace

Martin C: what is the common namespace we should use?

Dieter Koenig: current contents of the cd document:
- sca  http://docs.oasis-open.org/ns/opencsa/sca/200712
- sca-bpel (defined here) 
http://docs.oasis-open.org/ns/opencsa/sca-bpel/200801

Martin C: Martin: liaison should coordinate the namespace name between tcs

Martin C: sanjay: what deiter pasted is fine

Martin C: the bpel specific namespace doesnt have to have the same date 
as the shard one

anish apologies, should have read the NS prefixes carefully

Martin C: sanjay: ask assmebly tc to finalise common namespace uri 
before publishing the CD

Dieter Koenig:

Martin C: Danny: we just publish that we are compatible with a certain 
namespace, we dont need permission

Martin C: Danny: they may give us a namespace before they formalise it. 
Its a bootstrapping problem

Martin C: and shouldn't occur in the future

Sanjay: Adopt the format 
http://docs.oasis-open.org/ns/opencsa/sca-bpel/[yyyymm] for the SCA BPEL 
TC defined namespace URI

Martin C: Motion: Sanjay, to adopt the namespace as suggested by tc admin

Martin C: 2nd: martin

Martin C: discussion: none

Martin C: no objections, motion passes

Martin C: topic: Issues

Martin C:  Issue 17 http://osoa.org/jira/browse/BPEL-17
      TITLE: Allow Component Type side file to override defaults for 
services and references
      SUBMITTED BY: Anish Karmarkar
      Partial resolution proposal at 
http://lists.oasis-open.org/archives/sca-bpel/200802/msg00024.html

Martin C: part of it moved to assembly

Martin C: Mike R goes thru msg00024

Michael Rowley: The @implementationRef attribute MUST contain a valid 
XPath 1.0 expression, which when executed on a BPEL process returns 
exactly one <partnerLink> element.  The partnerLink thus identified will 
be considered to correspond to the service or reference that contained 
the @implementationRef attribute.  If a service or reference does not 
have an @implementationRef attribute, then it will act as if it had 
@implementationRef=//partnerLink[@name=$name], where $name is the value 
of the @name attribute of that service or reference.

Martin C: Mike R: assumes assembly will accept the proposal

anish: minor syntax Q: shouldn't it be: //partnerLink/[@name=$name] ?

Dieter Koenig: "//partnerLink/[@name=$name]" is ambigous if there are 
multiple partner links with the same name

Martin C: Mike R: an alternative is not mention xpath version as people 
could be using 2.0 and it wouldnt really matter

Martin C: deiter: the xpath expression could be ambiguous

Martin C: mike r: thats ok, will result in more than one partnerlink

Martin C: the last line of proposal covers this

Martin C: Mike R: Need to wait for assembly  before we can resolve this

Martin C: Motion: Mike R add this text to the jira for issue-17 noting 
that it will be used as the resolution if assembly adopts the sca-bpel 
proposal

Martin C: 2nd Dieter

Martin C: no objections. Approved

Martin C: Issue 14 http://www.osoa.org/jira/browse/BPEL-14
      TITLE: Allow sca-aware processes to specify everything that can be 
specified in a CT side file

Martin C: Anish: describes the issue

Michael Rowley: Perhaps @sca:serviceName="foo" or 
@sca:referenceName="foo" on partnerLinks.

Michael Rowley: hi

Michael Rowley responds to an IM in the wrong window.

Martin C: scribed lost the thread

Martin C: but no decisions have been made

Sanjay: do we want to have a call in the next week given that SCA-J TC 
is meeting for their F2F

Martin C: Topic: meeting next week

Martin C: F2f going on, so inclined to cancel

Martin C: Anish: next weeks meeting is cancelled

Martin C: Adjourned

Sanjay: Next mtg: Mar 13


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