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From Craig L Russell <Craig.Russ...@Sun.COM>
Subject Minutes: JDO TCK Conference Call Friday, May 15, 9 am PDT
Date Fri, 15 May 2009 16:58:46 GMT
Attendees: Matthew Adams, Michael Bouschen, Craig Russell

Agenda:

1. Latest JDO 2.3 spec -- comments?

The JDO 2.3 bits have been published and we currently have four +1  
votes from DB PMC members and no other votes. The vote closes on Monday.

Canceling a running query: what we specify should only be on the  
client side, not the server side. The spec has been updated slightly  
to clarify this:

javax.jdo.option.QueryCancel
The JDO implementation supports canceling a running query. The  
underlying datastore must also support canceling a running query. The  
cancel support in the datastore must at least free the client thread  
executing the query. The server cancel behavior is not specified.

The strategy for specifying the metadata API is to copy and paste the  
java code into the specification in the same chapter as the annotations.

2. Other issues

Does the change log include only 2.3 changes? No, the PROPOSED section  
has the 2.2 to 2.3 changes. The ACCEPTED section has the 2.0 to 2.2  
changes.

Check out blog.matthewadams.me

Action Items from weeks past:

[Feb 13 2009] AI Craig update the spec and make clear the relationship  
between Query.cancel and multithreading. Done in latest spec dated 14- 
May-2009

[May 25 2007]  AI everyone download the Grails demo from grails.org   
and check it out. Also look at Grails/Groovy ExpandoMetaClass that   
has the magic to avoid reflection and enhancement.

[May 25 2007] AI Matthew Adams prepare a proposal with just the basics  
of schema synchronization with jdo and orm metadata.

-- Michelle





























Craig L Russell
Architect, Sun Java Enterprise System http://db.apache.org/jdo
408 276-5638 mailto:Craig.Russell@sun.com
P.S. A good JDO? O, Gasp!


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