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How to save Child with Parent and Subchild

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basquang

Post subject: How to save Child with Parent and Subchild

Posted: Wed Mar 25, 2009 3:33 am

Newbie

Joined: Wed Mar 25, 2009 3:23 am
Posts: 2

Hi Everyone!
I have three table:
1: Parent
2: Child
3: Subchild1
4: Subchild2
and relationship between them are
Parent:Child is 1:n
Child: Subchild1 is 1:n
Child: Subchild2 is 1:n

I can save child with parent, subchild1 with child and parent. But, I cannot save Child with Subchild1 and Subchild2. So, is there any solution to save Child with all subchilds?

Thanks

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reflection

Post subject:

Posted: Wed Mar 25, 2009 7:18 am

Regular

Joined: Wed Feb 11, 2009 10:58 am
Posts: 55

uhm... cascade = "all" for the set/map/bag containing subchild1 and 2?

So you should be able to do:

Code:

Child child = new Child();
child.subChilds1.Add(new SubChild1());
child.subChilds1.Add(new SubChild1());

child.subChilds2.Add(new SubChild2());
child.subChilds2.Add(new SubChild2());

Session.Save(child);
Session.Flush();

If that doesn't help please post your classes and the associated mapping files.

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basquang

Post subject:

Posted: Wed Mar 25, 2009 9:32 pm

Newbie

Joined: Wed Mar 25, 2009 3:23 am
Posts: 2

Thank reflection !
It's greate! Now I can do that!

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