Attendees: Michelle Caisse, Craig Russell

Agenda:

1. Control over transaction isolation level 
http://issues.apache.org/jira/browse/JDO-590

The structure of the proposal is well-founded. The discussion now centers on the permitted parameters to the API.

2. Behavior of an ordering column http://issues.apache.org/jira/browse/JDO-463

The current behavior of the JDO RI is to have the implementation manage the ordering field, effectively making the ordering field read- only. This seems to be a good solution for now, leaving more extensive behavior for a future revision.

3. Dynamic fetch groups http://issues.apache.org/jira/browse/JDO-554

The discussion now is centered on the scope of the new FetchGroup. The original proposal provides for no local (PersistenceManager) behavior with an explicit registration of the new FetchGroup with the PersistenceManagerFactory. A modification of the proposal would make the new FetchGroup local to the PersistenceManager, deferring the discussion of how to make the new FetchGroup visible to the PersistenceManagerFactory.

4. Other issues

Action Items from weeks past:

[Jun 20 2008] AI: Craig reply to Joerg regarding bidirectional relationships and possibly update the spec to include the rationale. [done]

[Feb 1 2008] AI Matthew see what would be needed to update the PMF contract to support ServiceLoader.

[Nov 30 2007] AI Christiaan propose more details on Update/copy by query for post-JDO 2.1.

[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.

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

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

-- Michelle


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

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