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From Michael Wiles <michael.wi...@gmail.com>
Subject Re: bug in openjpa with ordercolumn and mapped by
Date Fri, 18 Jul 2014 13:21:06 GMT
Thanks so much.

I'd be keen to get it into a 'proper' OpenJPA junit test so I'll have a go
at that when I get some spare time.


On 18 July 2014 14:53, Henno Vermeulen <henno@huizemolenaar.nl> wrote:

> I wonder if this is related to the following bug I reported as
> https://issues.apache.org/jira/browse/OPENJPA-2311
> I could work around my bug by making the order column nullable
> @OrderColumn(nullable = true). Perhaps it helps in your case as well.
>
> Henno
>
> -----Oorspronkelijk bericht-----
> Van: Rick Curtis [mailto:curtisr7@gmail.com]
> Verzonden: vrijdag 18 juli 2014 14:43
> Aan: dev@openjpa.apache.org; michaelwiles@gmail.com
> Onderwerp: Re: bug in openjpa with ordercolumn and mapped by
>
> Michael -
>
> I browsed through your previous post and it certainly looks like a bug.
> Please go ahead and open a JIRA.  If you're feeling particularly
> courageous, you could always try to format your github project into a
> 'proper' OpenJPA junit test[1]. I'm not going to promise that I'll get time
> to look at it in the coming days, but getting a JIRA opened will get things
> rolling in the right direction.
>
> Thanks,
> Rick
>
> [1] http://openjpa.apache.org/writing-test-cases-for-openjpa.html
>
>
> On Fri, Jul 18, 2014 at 4:50 AM, Michael Wiles <michael.wiles@gmail.com>
> wrote:
>
> > So I've found some behaviour I didn't expect.
> >
> > If I use orderColumn  on a one to many it works fine. I see the order
> > column being updated. This is for a uni directional relationship.
> >
> > If I however add a mappedBy to make it bidirectional the order column
> > no longer gets updated.
> >
> > I assume there's no other reason by bidirectional relationships and
> > order column shouldn't work. If I try it with another jpa provider it
> > does work (Eclipselink).
> >
> > I have created a github project to demonstrate...
> >
> > see https://github.com/michaelwiles/OpenJpaBugs
> >
> > --
> > see my blog:
> > http://analysis102.blogspot.com
> > http://audiblethoughts.blogspot.com
> > http://outsideofficehours.blogspot.com
> >
>
>
>
> --
> *Rick Curtis*
>



-- 
see my blog:
http://analysis102.blogspot.com
http://audiblethoughts.blogspot.com
http://outsideofficehours.blogspot.com

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