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Mapping an OneToMany ANY mapping

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dangelo1

Post subject: Mapping an OneToMany ANY mapping

Posted: Thu Oct 26, 2006 3:29 pm

Newbie

Joined: Tue Oct 24, 2006 9:21 pm
Posts: 12

Hi,

I know this is not something normally done in hibernate but can you do a OneToMany mapping for an ANY relationship. We want to do this because we would like a join table for an Entity and all its ancestors:

e.g. on the Join Table we would like the following fields:

entityId, ancestorId, discriminator

so for a given entity, it can have many ancestors.

thanks

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tiggy

Post subject:

Posted: Thu Oct 26, 2006 5:40 pm

Beginner

Joined: Fri Oct 06, 2006 2:49 am
Posts: 25

Hi Dangelo,

I don't know if you work wih annotations or hbm file but this is not yet possible to implement an any relation with annotations. If you are working with annotations, you will have to mix hbm files and annotations

I think you can make it with a oneToAny relation, I did not try it...

good luck,
tiggy

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dangelo1

Post subject:

Posted: Tue Oct 31, 2006 4:36 pm

Newbie

Joined: Tue Oct 24, 2006 9:21 pm
Posts: 12

How do do a oneToAny mapping? Is this supported in hibernate 3?

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buchanna

Post subject:

Posted: Tue Oct 31, 2006 5:54 pm

Newbie

Joined: Tue Oct 31, 2006 5:49 pm
Posts: 1
Location: SFO

i am alos interested ih one-to-many solution, if any body got Luck, please share...
thanks in advance
buchanna gajula

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