On Jan 4, 2008, at 9:07 AM, Laurent Houdard wrote:

>
> I have nodes with a self-referential parent-child one-to-many
> relation, and a many-to-many relation between nodes and keywords.
>
> I would like to manage orphan keywords. It doesn't work with
> cascade=delete-orphan which is not adapted to many-to-many relations.

delete-orphan works with many-to-many relations.

> I could do it manually, but I can't figure how because nodes can be
> deleted automatically when deleting a parent node (cascade=delete in
> parent-child relation). I looked at MapperExtension and
> SessionExtension without success...
>
> Can anybody help me ?

show us your mappings and why the "delete-orphan" appears to not be  
working.


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