Hi everyone!

Is it possible to set a cascade type on a Collection to set child field to null when a parent is deleted. I'll give you an example.

I get two object : «Classification» and «Taxo». Classification is the parent and Taxo, the child. A Taxo don't have to get any Classification. (so it's a "not-null=false").

My mapping is ok and everyting works just fine. Except when I try to delete a Classification that get some child, the child field are not set to null. They always keep the classification ID. So my application doesn't work at all.



Is it possible to set a cascade type to avoid the fact of change all child field value to null manually before to delete the parent?

Thanks a lot for the answer!!
Kev