Re: [jira] Created: (IBATIS-427) Bidirectional associations support

[RO86 <ra...@yahoo.com>]

After 2 years of this post, I have the same problem and I can’t find a
solution. Please, if anyone knows anything about this problem reply. You may
help a developer facing the same problem on 2020


JIRA ibatis-dev@incubator.apache.org wrote:
> 
> Bidirectional associations support
> ----------------------------------
> 
>                  Key: IBATIS-427
>                  URL: https://issues.apache.org/jira/browse/IBATIS-427
>              Project: iBatis for Java
>           Issue Type: New Feature
>           Components: SQL Maps
>     Affects Versions: 2.3.0
>             Reporter: Andrew Bethell
> 
> 
> (Added this issue as a new feature, as I cannot find any documentation or
> instructions on how to implement this with iBATIS.)
> 
> I have the same requirements described here :
> http://www.mail-archive.com/user-java@ibatis.apache.org/msg00962.html - in
> a nutshell I have an 'Order' object which contains a List of 'OrderItem'
> objects (lazy loaded), but I want the OrderItems to contain references
> back to the parent 'Order' object (also using a lazy-load property).  
> 
> At the moment iBATIS runs into an infinite loop when I try this
> (StackOverflowError), and from reading the email thread I mentioned above
> - it seems like this functionality is not implemented.  However, this
> discussion thread here -
> http://www.theserverside.com/news/thread.tss?thread_id=34028#171643 - has
> a comment from one of the iBATIS developers claiming that circular
> references are supported - 
> 
> "Resolves circular references - iBATIS solves circular references the same
> way O/R broker does...with a cache. But yes, you do have to configure the
> cache in iBATIS for this to work."
> 
> I had a quick go at configuring caching with ibatis, but it didnt seem to
> change anything.  Can anyone shed any light on this issue? 
> 
> Thanks.
> 
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> 
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