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From "Rick Curtis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OPENJPA-673) Entity using Generated Value for primary key and a Version field and no DetachedStae fails to merge
Date Mon, 17 Jun 2013 13:47:19 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13685559#comment-13685559
] 

Rick Curtis commented on OPENJPA-673:
-------------------------------------

Gurkan -

Can you post a patch that contains your Entities?

Thanks,
Rick
                
> Entity using Generated Value for primary key and a Version field and no DetachedStae
fails to merge 
> ----------------------------------------------------------------------------------------------------
>
>                 Key: OPENJPA-673
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-673
>             Project: OpenJPA
>          Issue Type: Bug
>            Reporter: Pinaki Poddar
>
> Entities using GeneratedValue for primary key, a version field an dno detached state
fails to merge.
> The issue lies with identifying :"what makes a new instance?"
> It is not obvious why VersionAttachStrategy does not use version field to detect newness.
Instead it depends on detached state which is obviously null for instances not using a Detached
State.
> Can someone shade some light on why VersionAttachStrategy ignores version field to detect
newness? 
>  

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