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From Craig L Russell <Craig.Russ...@Sun.COM>
Subject Minutes: JDO TCK Conference Call Friday, Oct 5 , 9 am PDT
Date Fri, 05 Oct 2007 17:29:24 GMT
Attendees: Michelle Caisse, Michael Bouschen, Chris Beams, Matthew  
Adams, Craig Russell


1. Make more JDO APIs generic: https://issues.apache.org/jira/browse/ 
    query.execute(Object... )
doesn't work because it limits the ability to pass Object[] as a  
single parameter to a Query, for example to compare a field in an  
instance to an array.
     <T> T[] makePersistentAll (T... pcs);
seems like a good idea since it only requires a change to the  
implementation's signature; no change to the logic is needed.
      void makeTransientAll (boolean useFetchPlan, Object... pcs);
seems good to add these new methods, and since we would now have two  
methods with different signatures but identical semantics, deprecate  
the old methods so users would know that the new shiny was the  
preferred method but applications would still compile and execute the  
same as they once did.

2. Proposed PMF changes (JDOHelper.getPersistenceManagerFactory  
section" email from Craig 10/1/2007) No comments yet; AI Matthew  
compare spec with existing implementation.

3. Other issues

Final field persistence. Seems like a good thing to fully support  
this, but has some implementation issues. AI Chris Beams look into  
implementation issues.

Action Items from weeks past:

[Sep 14 2007] AI Matthew provide examples for jdoconfig.xml.

[June 22 2007] AI Craig discuss svn:eol-style on email.

[June 22 2007] AI Craig write a proposal on annotation overrides for   
the expert group.

[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.

[May 18 2007] AI Craig update http://wiki.apache.org/jdo/  
CurrentDevelopment wiki page

[Apr 27 2007] AI Craig review Query API and send email to experts.

[Apr 27 2007] AI Erik file a JIRA regarding JPA style transactions   
and attach his discussion document to it.

[Mar 9 2007] AI Craig: Update the spec to require that the key of  
the  listener is the class name of the listener, for consistency  
with  proposed xml..

[Mar 2 2007] AI Craig: update the JDOHelper class to include a  
string  constant "META-INF/jdo.xml" and a new method   
getPersistenceManagerFactory taking no arguments.

[Aug 11 2006] AI Craig propose some semantics for behavior if user   
tries to add to a list where the ordering element is incorrect.

[Jul 14 2006] AI: Erik document 220 annotations that don't have a   
corresponding JDO concept.

[Jun 23 2006]  AI  Martin look at what Hibernate and TopLink support   
for Enum types. In progress.

[Apr 14 2006] AI Craig: update the roadmap for JDO. In progress.

[Nov 4 2005] AI Martin: Update Martin's wiki with discusion of JDK    
1.5 issues. In progress

[Sep 2 2005] AI: To recruit members, update the web site. Articles   
on  TheServerSide directing attention to the site. T-shirts, logo.     
AI:   Craig write a ServerSide article.

-- Michelle

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

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