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Hi All,
I have been struggling with a mapping in hibernate. the problem is as follows -
Class Parent {

Set<ChildA> childAlist;
Set<ChildB> childBlist;
Set<ChildC> childClist;

}

ChildA ,B and C are all derived from the class Child.

I want to have a strictly unidirectional one-to-many from Parent to each of the Child types.

In the data model, the all properties are stored in the table of child.

What should be the mapping files for parent and child.
Please help asap as I am stuck for a couple of days now.
Best
Samik

Why don't you show us what you've tried and we'll see if we can point out where you're going wrong.