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From Craig L Russell <Craig.Russ...@Sun.COM>
Subject Re: [jira] Commented: (JDO-522) Draft proposal for CopyOnAttach property
Date Wed, 19 Sep 2007 22:32:04 GMT
Hi Chris,

On Sep 19, 2007, at 2:24 PM, Chris Beams (JIRA) wrote:

>
>     [ https://issues.apache.org/jira/browse/JDO-522? 
> page=com.atlassian.jira.plugin.system.issuetabpanels:comment- 
> tabpanel#action_12528904 ]
>
> Chris Beams commented on JDO-522:
> ---------------------------------
>
> The javadoc for both PM and PMF setCopyOnAttach() methods includes:
>
> +    * With this flag set to <code>false</code>, detached parameter
> +    * instances are attached directly and change their state from
> +    * detached to persistent-clean and from detached-dirty to
> +    * persistent-dirty.
>
> I believe it would be clearer if it read "from detached-clean to  
> persistent-clean", instead of "from detached to persistent-clean"

I've made this change to:
     * With this flag set to <code>false</code>, detached parameter
     * instances are attached directly and change their state from
     * detached-clean to persistent-clean or from detached-dirty to
     * persistent-dirty.

Now waiting on JPOX to say they're ready for the checkin.

Craig
>
>> Draft proposal for CopyOnAttach property
>> ----------------------------------------
>>
>>                 Key: JDO-522
>>                 URL: https://issues.apache.org/jira/browse/JDO-522
>>             Project: JDO
>>          Issue Type: Task
>>          Components: api2
>>    Affects Versions: JDO 2 maintenance release 1
>>         Environment: n/a
>>            Reporter: Chris Beams
>>            Assignee: Chris Beams
>>             Fix For: JDO 2 maintenance release 1
>>
>>         Attachments: CopyOnAttachWithDetachAllOnCommit.jpg,  
>> jdo-522.patch, proposal-CopyOnAttach-draft2.rtf, proposal- 
>> CopyOnAttach.rtf
>>
>>
>> Minutes: JDO TCK Conference Call Friday, Aug 10, 9 am PDT
>> On 8/10/07, Craig L Russell <Craig.Russell@sun.com> wrote:
>>     Attendees: Chris Beams, Matthew Adams, Michelle Caisse, Craig  
>> Russell
>>     Agenda:
>>     3. Attach (makePersistent) a detached instance always merges  
>> changes
>>     into the cache. Can this behavior be changed to make the  
>> parameter
>>     instance change its state, throwing an exception if there  
>> already is
>>     an instance in the cache, based on a user-specified property?  
>> Seems
>>     like this would be a good addition to the spec. AI Chris  
>> prepare a
>>     proposal for the jdo expert group alias.
>
> -- 
> This message is automatically generated by JIRA.
> -
> You can reply to this email to add a comment to the issue online.
>

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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