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From David Jordan <davej...@bellsouth.net>
Subject Re: [VOTE] Release JDO.next Specification (was Review copy of JDO 2.3 with change bars and assertions)
Date Fri, 30 Apr 2010 10:37:35 GMT

+1 for JDO.next
+1 for JDO 3.0

On Apr 29, 2010, at 9:38 PM, Craig L Russell wrote:

> I've looked at the changes for JDO 2.3 and I agree with others that  
> the changes are pretty significant in terms of new capabilities for  
> tools and users.
>
> Added an Enhancer API to allow applications to dynamically enhance  
> classes.
> Added a Metadata API to allow applications to query and create  
> metadata for classes.
> Modified the behavior of getObjectById to allow the application to  
> specify the exact class of an instance, thereby avoiding a database  
> access to instantiate a persistent instance with a specific identity.
> Added a datastore timeout that will cancel datastore operations that  
> exceed a user-specified time limit.
> Added a query cancel that allows applications to cancel currently- 
> executing queries.
>
> The Enhancer API enables tools to be developed that support plugins  
> for ant, Eclipse, Netbeans, and other Java IDEs and tools to allow  
> users to enhance their classes during build, packaging, or runtime,  
> without use of proprietary APIs.
>
> The Metadata API enables tools to be developed to dynamically create  
> Java classes that map to existing SQL and NoSQL datastores and  
> dynamically specify the metadata for the mapping, without use of  
> proprietary APIs.
>
> To me, this justifies renaming the release from JDO 2.3 to JDO 3.0.
>
> I'd like to run two votes simultaneously:
>
> Release JDO.next specification (the vote on the release artifacts  
> will follow shortly; there are still a small number of issues to  
> resolve)
>
> Rename JDO.next to JDO 3.0.
>
> Please vote early and often. The last vote recorded for any person  
> will determine that person's vote. Polls are open now and will close  
> no earlier than May 6.
>
> Thanks,
>
> Craig
>
> On Apr 8, 2010, at 7:47 PM, Craig L Russell wrote:
>
>> Hi,
>>
>> We're almost done with 2.3. Please take a look and see if there are  
>> any changes needed before we vote.
>>
>> Thanks,
>>
>> Craig
>>
>> For those only on the apache alias, please find the specification at:
>
>> http://people.apache.org/~clr/jdo-2010-04-09.pdf
>
> Craig
>>
>> Craig L Russell
>> Architect, Oracle
>> http://db.apache.org/jdo
>> 408 276-5638 mailto:Craig.Russell@oracle.com
>> P.S. A good JDO? O, Gasp!
>>
>
> Craig L Russell
> Architect, Oracle
> http://db.apache.org/jdo
> 408 276-5638 mailto:Craig.Russell@oracle.com
> P.S. A good JDO? O, Gasp!
>


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