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From Aleksei Lukin <lu...@stu.cn.ua>
Subject Re: OCM: recursive behavior q. and exception info q.
Date Thu, 28 Aug 2008 13:45:45 GMT

Sorry for disturbance, it was my fault.
Recursive behavior works OK, in my case there was null in field that interpreted as id.

> Dear Christophe, dar All!
> I use latest SVN snapshot of  OCM for development.
> I have some difficulties with ocm in following situations with  class like
> this:
> @Node
> public class Category{
>   @Collection List<Category> subslist;
> }
> When I do:
> myclass.getSubsList().add(sub);
> ocm.update(myclass)
> sub does not get saved and I need ocm.insert(sub).  If I do
> ocm.insert(sub), I need provide path because it is null so...
> I do not think it is convinient way to manage subclasses. Any suggestions?
> Is there some "thumb rule" for situations like above?
> Besides it, when I do ocm.insert() or ocm.update() and something goes wrong
> e.g. some field is null, I see uninformative exceptions that do not have
> any information what class and what field cuased failure.

SY, Alex Lukin

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