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Subject: AW: [sdo] Groups - OASIS SDO TC Weekly Teleconference modified


Hi Everyone,
 
As chair, I want to try to resolve issues.  Personally, I think of voting as a sort of last resort, after attempts to achieve consensus fail.  In the case of  issue 119, it's been on the table for months, seems to have support from most members, and, above all, there hasn't been any movement for weeks, now.  If we feel that there is a chance for consensus, or, more importantly, for mixing in new ideas and finding new solutions, thereby making SDO 3 stronger and better, then of course it's better to wait.  
 
The questions are interesting...  If I recall, I made a proposal for unifying projection and binding, to which you earlier expressed opposition.  Or I thought you did.  In any case, I also feel the concepts are related and should be unified.  But I don't think we have a chance of getting a resolution of 135 before the CD.  It's important that the CD hang together, and I think we need 119 for that.
 
 
Right now, the projection algorithm matches by name only.  It could be that we need to make this a little more precise when considering that property names may not necessarily be unique.  It's also possible that we can say that projection, like static SDO generation, has some additional constraints, such as name uniqueness.  This is a valid issue, but unrelated to 119.
 

________________________________

Von: Blaise Doughan [mailto:blaise.doughan@oracle.com]
Gesendet: Mo 25.08.2008 17:33
An: sdo@lists.oasis-open.org
Betreff: Re: [sdo] Groups - OASIS SDO TC Weekly Teleconference modified


Hello Ron & Group,

The Oracle focus over the past couple of weeks has been the XML fidelity issues, and we would prefer to discuss them this week.  Later today we will be sending out a proposal that addresses these issues through SDO path enhancements.  As a result. we would prefer to delay a vote on SDO-119.  

Regarding projection (from the EclipseLink perspective), below are some issues/items we are considering:


*	What is the impact of relaxing the SDO name uniqueness requirement on projection? 
*	What is the impact of SDO-82 on projection? 
*	Is SDO-119 useful without an identity concept?  Currently my thinking is that identity management is required here. 
*	Alignment with SDO-135.  I believe the spirit of SDO-119 & projection in general is to enable alignment with other standards.  I believe these issues should be worked on in parallel,  for example the Binder proposal could be enhanced to unify SDO-135 and projection.
	

-Blaise

ron.barack@sap.com wrote: 

	OASIS SDO TC Weekly Teleconference has been modified by Mr. Ron Barack
	
	Date:  Tuesday, 26 August 2008
	Time:  12:00pm - 01:00pm ET
	
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	Participant Code: 159475 
	
	Chat room: http://webconf.soaphub.org/conf/room/sdo-TC 
	WebConference: http://sap.webex.com/sap 
	Meeting Number: 747 969 851 
	Meeting Password: sdosdosdo
	
	Agenda:
	I. Intro 
	a. Roll Call 
	b. Assignment/ Confirmation of Scribe 
	c. Agenda Bashing 
	d. Approval of last week's minutes. 
	http://www.oasis-open.org/apps/org/workgroup/sdo/download.php/29097/SDO%20TC%20Meeting%20minutes%20-%20August%2019%2C%202008.txt
	
	II - ISSUE 119: Projection and Keys 
	Latest Mails: http://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200808/msg00033.html
	
	I believe we are as close to consensus here as we are going to be.  Perhaps it's time for a vote?
	
	III ISSUE 133: Refactoring the chapter "Generating Java from XMLSchemas" 
	http://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200808/msg00054.html
	
	The main questions seems to be:  what to we say about about name mangling as an approach to dealing
	with schema with duplicate local names?
	
	IV - XML Fidelity Issues 
	Mail Thread: http://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200808/msg00008.html 
	http://www.osoa.org/jira/browse/SDO-67 
	http://www.osoa.org/jira/browse/SDO-71 
	http://www.osoa.org/jira/browse/SDO-82 
	http://www.osoa.org/jira/browse/SDO-83 
	
	There's been no activity in the last week. Maybe we should get a status update.  
	
	V - ISSUE 5: Defining SDO Types from Java Classes 
	
	Some mail exchange on this topic 
	http://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200807/msg00056.html 
	
	VI - ISSUE 134: Integration with standard representations 
	http://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200808/msg00001.html 
	
	I would like to hear what others think of the discussion of whether or not to allow DataObjects to " <http://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200808/msg00054.htmlThemainquestionsseemstobe:whattowesayaboutaboutnamemanglingasanapproachtodealingwithschemawithduplicatelocalnames?IV-XMLFidelityIssuesMailThread:http://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200808/msg00008.htmlhttp://www.osoa.org/jira/browse/SDO-67http://www.osoa.org/jira/browse/SDO-71http://www.osoa.org/jira/browse/SDO-82http://www.osoa.org/jira/browse/SDO-83There'sbeennoactivityinthelastweek.Maybeweshouldgetastatusupdate.V-ISSUE5:DefiningSDOTypesfromJavaClassesSomemailexchangeonthistopichttp://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200807/msg00056.htmlVI-ISSUE134:Integrationwithstandardrepresentationshttp://www.oasis-open.org/apps/org/workgroup/sdo/email/archives/200808/msg00001.htmlIwouldliketohearwhatothersthinkofthediscussionofwhetherornottoal lowDataObjectsto> wrap" POJOs. 
	
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