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Subject: Draft Minutes 2009-11-17/18 are attached


Title: SCA-Assy - 2009-11-17

OASIS Logo

- DRAFT -

OASIS SCA-Assembly TC

17 NOV 2009 - 18 NOV 2009

Attendees

Present

Mark Combellack Avaya, Inc. Group Member
Dale Moberg Axway Software* Group Member
Robert Freund Hitachi, Ltd. Group Member
Eric Wells Hitachi, Ltd. Group Member
Bryan Aupperle IBM Group Member
David Booz IBM Group Member
Graham Charters IBM Group Member
Mike Edwards IBM Group Member
Simon Holdsworth IBM Group Member
Diane Jordan IBM Group Member
Mike Kaiser IBM Group Member
Jeff Estefan Jet Propulsion Laboratory:* Group Member
Martin Chapman Oracle Corporation Group Member
Tim Gleason Oracle Corporation Group Member
Uday Joshi Oracle Corporation Group Member
Khanderao Kand Oracle Corporation Group Member
Anish Karmarkar Oracle Corporation Group Member
Nickolaos Kavantzas Oracle Corporation Group Member
Rich Levinson Oracle Corporation Group Member
Ashok Malhotra Oracle Corporation Group Member
Jonathan Maron Oracle Corporation Group Member
Jeff Mischkinsky Oracle Corporation Group Member
Gilbert Pilz Oracle Corporation Group Member
Aninda Sengupta Oracle Corporation Group Member
Tim Watson Oracle Corporation Group Member
Sanjay Patil SAP AG* Group Member
Plamen Pavlov SAP AG* Group Member
Sabin Ielceanu TIBCO Software Inc. Group Member
Danny van der Rijn TIBCO Software Inc. Group Member
Scott Vorthmann TIBCO Software Inc. Group Member

Chairs

Martin Chapman
Mike Edwards

Scribe

Bob Freund

Agenda:

1. Introductions

Roll call
Scribe confirmation
Agenda bashing

2. Approval of minutes of previous SCA-Assembly TC meeting

http://www.oasis-open.org/apps/org/workgroup/sca-assembly/download.php/35235/SCA%20Assembly%20minutes%202009-11-10.html

3. Action Items

id=2009-11-03-1 status=pending Edwards to add a test assertion supporting Assembly-187

4. TC Administrivia

a) 1st Public Review of the Assembly Model spec ended June 23

Public comments list:
http://lists.oasis-open.org/archives/sca-assembly-comment/

b). 1st Public Review of Test Assertions and TestCases ended October 17

c) Dates for Assembly F2F Meeting

December 1/2/3
Location: TIBCO, Bay Area, San Francisco.
0.5 day conclusion of SCA Assembly 1.1 specification
2.5 days Event Processing

5. New Issues (Spec)

ASSEMBLY-192: Wrong WS Binding Examples - Resending with a minor fix
http://www.osoa.org/jira/browse/ASSEMBLY-192


6. Spec Existing Issues with Proposals

ASSEMBLY-188: element is not recognized by Assembly spec
http://www.osoa.org/jira/browse/ASSEMBLY-188

Directional proposal in JIRA

ASSEMBLY-189: Allow intents to be associated with WSDL using a child element
http://www.osoa.org/jira/browse/ASSEMBLY-189

Proposal in JIRA

ASSEMBLY-132: Microsoft technical comment about the SCA Assembly Model specification #1
http://www.osoa.org/jira/browse/ASSEMBLY-132

Latest discussion:
http://lists.oasis-open.org/archives/sca-assembly/200911/msg00002.html
http://lists.oasis-open.org/archives/sca-assembly/200911/msg00000.html
http://lists.oasis-open.org/archives/sca-assembly/200910/msg00047.html
http://lists.oasis-open.org/archives/sca-assembly/200910/msg00034.html

Take a straw poll on the direction to take:
a) existing conformance requirements
OR
b) relaxed conformance requirements along the lines of Sanjay's proposal

ASSEMBLY-149: Few comments from Siemens
http://www.osoa.org/jira/browse/ASSEMBLY-149

Latest discussion:
http://lists.oasis-open.org/archives/sca-assembly/200910/msg00034.html
http://lists.oasis-open.org/archives/sca-assembly/200910/msg00033.html
http://lists.oasis-open.org/archives/sca-assembly/200910/msg00032.html

7. New Issues (Test)

ASSEMBLY 184: TestCase client - need to add capability for Test Bridge to check the actual error returned by the runtime.
http://www.osoa.org/jira/browse/ASSEMBLY-184

ASSEMBLY 185: Artfacts for Testcases that have statically checkable errors must be placed into separate Contributions
http://www.osoa.org/jira/browse/ASSEMBLY-185

ASSEMBLY 186: ASM_5023 - incorrect interfaces and referencename in TestComposite11.composite
http://www.osoa.org/jira/browse/ASSEMBLY-186

ASSEMBLY 190: Problems with Assembly TestSuite Artifacts for ASM_9999, ASM_12003, ASM_12004, ASM_12005, ASM_12011 and Contribution2 contribution
http://www.osoa.org/jira/browse/ASSEMBLY-190

ASSEMBLY 191: Problems with Assembly ASM_40xx, ASM_50xx ASM_60xx and ASM_80xx testcases
http://www.osoa.org/jira/browse/ASSEMBLY-191


7. Test Suite Open Issues

ASSEMBLY 170: Errors in Artifacts for a set of testcases in ASM_120xx range
http://www.osoa.org/jira/browse/ASSEMBLY-170

Proposal is in JIRA

ASSEMBLY 171: Problems with artifacts for a set of the TestCases for SCA Assembly
http://www.osoa.org/jira/browse/ASSEMBLY-171

Proposal is in JIRA

ASSEMBLY 172: ASM-TA-5031 is not adequately tested by any TestCase in the Test Suite
http://www.osoa.org/jira/browse/ASSEMBLY-172

ASSEMBLY 173: Errors in Test Artifacts for ASM_6022, ASM_5032, ASM_5016
http://www.osoa.org/jira/browse/ASSEMBLY-173

Proposal is in JIRA

ASSEMBLY 175: Current Schema for Properties does not support value attribute- [ASM50027]
http://www.osoa.org/jira/browse/ASSEMBLY-175

Proposal is in JIRA

ASSEMBLY 159: Align Test Assertion Document with latest Draft Assembly Spec
http://www.osoa.org/jira/browse/ASSEMBLY-159


8. Existing Issues without proposals

ASSEMBLY 140: Need TAs and testcases for property/@file and property/@many=true http://www.osoa.org/jira/browse/ASSEMBLY-140

Agenda:

1. Resume meeting/roll/agenda

2. Continue discussion

Towards the end of the last meeting, Mike Edwards enumerated 4 points (they are in the minutes).
Lets drill down on these.

Four concepts involved with Event Processing, different from service handling:1. Channels (a pub/sub mechanism)
2) Filters (the ability not to receive messages unless of a given nature)
3) Matching rules between Producer and Consumer (different from services)
4) Mapping of Artifact interfaces to Consumer and Producer

3. AOB

Contents

Topics
[1]  Opening
[2]  Action Items
[3]  New Issues relating to the spec
[4]  ASSEMBLY-192: Wrong WS Binding Examples - Resending with a minor fix http://www.osoa.org/jira/browse/ASSEMBLY-192
[5]  Spec Issues with Proposals
[6]  ASSEMBLY-188: element is not recognized by Assembly spec http://www.osoa.org/jira/browse/ASSEMBLY-188
[7]  ASSEMBLY-189: Allow intents to be associated with WSDL using a child element http://www.osoa.org/jira/browse/ASSEMBLY-189
[8]  ASSEMBLY-132: Microsoft technical comment about the SCA Assembly Model specification #1 http://www.osoa.org/jira/browse/ASSEMBLY-132
[9]  Eventing
[10]  Channels - a pub/sub mechanism
[11]  Filters
[12]  matching rules
[13]  matching of Artifact intercaces to consumer and Producer
[14]  AOB
Table of Resolutions
Table of Action Items

Action Items

Pending:
id=2009-11-03-1 status=pending Edwards to add a test assertion supporting Assembly-187
New:
id=2009-11-17-1 status=pending Edwards to produce a detailed proposal to implement the directional resolution to Assembly-188
id=2009-11-17-2 status=pending Malhotra to produce a proposal for the resolution of Assembly-189
id=2009-11-17-3 status=pending Patil to produce a new set of words for resolution to Assembly-132

Resolutions


Minutes

Scribe: Bob Freund

Opening

Roll - quorate with 19 of 26 voting members present
Agenda - agreed
Resolution: Minutes of 2009-11-10 approved w/o

Action Items

Action: id=2009-11-03-1 status=pending Edwards to add a test assertion supporting Assembly-187
Reminder face to dace meting Dec 1-3 at Tibco's location in the bay area
LOA Granted to Eric Johnsonw/o

New Issues relating to the spec

ASSEMBLY-192: Wrong WS Binding Examples - Resending with a minor fix http://www.osoa.org/jira/browse/ASSEMBLY-192

Booz represents Koenig's new issue
Resolution: m:Booz s:Karmarkar Assembly-192 opened w/o
Resolution: m:Booz s:Combellack Resolve Assembly-192 with the proposal in Jira

Spec Issues with Proposals

ASSEMBLY-188: element is not recognized by Assembly spec http://www.osoa.org/jira/browse/ASSEMBLY-188

Booz:
I sent an email recently about this one , my email contains a link the policy set attachmnt a well as the resqures element as a proposal for this issue
 
...this is a directional, not a specific proposal
<anish>
attributes are easier, but lack capabilities. Elements are slightly harder (few more <>), but have more capability. Allowing both seems like having best of both worlds, but actually complicates things because now you have two ways of saying the same thing
Motion: m:Booz s:Kand Resolve to agree to the directional proposal suggested in the Jira with the adition of the new requires element that Policy generated
Resolution: m:Booz s:Kand Resolve to agree to the directional proposal suggested in the Jira with the adition of the new requires element that Policy generated
Action: Edwards to produce a detailed proposal to implement the directional resolution to Assembly-188

ASSEMBLY-189: Allow intents to be associated with WSDL using a child element http://www.osoa.org/jira/browse/ASSEMBLY-189

<gilbert.pilz>
+1 - two ways are generally worse than one
Edwards:
Perhaps we ought to wait while policy resolves this and then do our bit.
 
...there is nor formal proposal at the moment and we seem to not be able to resolve it now
Action: Malhotra to produce a proposal for the resolution of Assembly-189

ASSEMBLY-132: Microsoft technical comment about the SCA Assembly Model specification #1 http://www.osoa.org/jira/browse/ASSEMBLY-132

<anish>
what about optionality? Optionality of features in assembly that may not be supported in a particular language?
Action: Patil to produce a new set of words for resolution to Assembly-132
<jeff.mischkinsky>
i think if we don't require "out of the box" interop for SCA that will be the death knell for SCA
<Sanjay>
I also think that OASIS should think about providing a IP framework for derivative works (which is not generally applicable to specs but is common for code e.g. test suite - a new territory for OASIS)
<jeff.mischkinsky>
sanjay -- i think the issue with that may be (IANAL and i haven't thought it through) requiring non OASIS members to do anything
<Martin C>
timeout guys
straggler roll
<jeff.mischkinsky>
sanjay: the chair of the oasis ipr comm is on the call - how convenient
recessed
<jeff.mischkinsky>
and sad for bob ;-)

Eventing

Roll - update
Agenda - agreed
Edwards reviews the four "concept" points in the agenda

Channels - a pub/sub mechanism

A producer is connected to a channel which is also connected to by consumers thus connecting a multiplexing mechansim
there is no specific producer to consumer connection
the set of producers and the consumers may change over time
<Mike Edwards>
I think that we're trying to run before we've got ourselves walking here
<anish>
i think, to enable that sort of usecase, discovery is key. And I'm not sure if we would come to an agreement wrt standardizing a discovery mechanism. At least not in a reasonable timeframe. Perhaps we should take a step by step approach as suggested by Mike (learn to walk before running).

Filters

services typically are not filtered, but that is expected in the case of eventing

matching rules

A consumer may match a subset, a superset or perhaps none of the events generated by a producer

matching of Artifact intercaces to consumer and Producer

Those mappings meed to be defined and may take different forms in the case of eventing
<Dale Moberg>
I plan to attend. Dale
<anish>
scott, will you be sending the tibco proposal in advance of the f2f?
<jeff.mischkinsky>
i will attend
<anish>
we should look at the W3C WSRA WG which is standardizing WS-Eventing for direction on this
<anish>
they are also worried about some of the same issues
Bob:
Yes, Anish we are :-)

AOB

Next meeting will be the face to face on Dec 1
adjourned

[End of Minutes]
Formatted on 2009-11-18 at 14:56:10 GMT-5


Minutes formatted by Schreiber, a collection of XSLT stylesheets by Bob Freund modeled after David Booth's scribe

Schreiber diagnostics output

[Delete this section before publishing the minutes]

final validation: Title not specified, default title 'OASIS SCA-Assembly TC...' was assumed

final validation: Chair not specified, default chair was assumed

statistics: Schreiber found 70 input lines

edits: Schreiber found the following text-edit commands:

edits: Line 62: s/1./agenda: 1.

edits: Line 93: s/filteres/filtered

command-scribe: Line 3: Since the line number is less than or equal to 20 we will interpret this as a scribename command, note that the scribe command is deprecated

command-scribe: Line 3: Bob Freund is recognized

command-scribe: Line 3: Bob Freund's nick Bob has been selected

command-autoroll/oasis: Line 52: Attempting to fetch roll from http://www.oasis-open.org/apps/org/workgroup/sca-assembly/event.php?event_id=25353

command-autoroll/oasis: Line 52: Successfully fetched roll from http://www.oasis-open.org/apps/org/workgroup/sca-assembly/event.php?event_id=25353

edit-substitute: command on line 62 succeeded, changed line 61 from '1.' to 'agenda: 1.'

edit-delete: Line 62 was deleted

edit-substitute: command on line 93 succeeded, changed line 91 from 'filteres' to 'filtered'

edit-delete: Line 93 was deleted

system: Transformer: SAXON 9.1.0.7

[End of Schreiber diagnostic output]


smime.p7s



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