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single domain and single hbm for two or more tables

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pravinth

Post subject: single domain and single hbm for two or more tables

Posted: Sat Oct 18, 2008 7:48 am

Newbie

Joined: Sat Oct 18, 2008 7:33 am
Posts: 1

Hi all,
Is it possible to create single domain with single hbm for two or more tables that are related by a primary key?
For example, consider i have three tables:
t1(colx-primary, coly),
t2(colm-Ref-t1-colx,coln),
t3(cola-Ref-t2-coln, colb, colc)

my domain(POJO) doesnot require every column from every table, so here my only pojo is like:
class mydomain{
type colx,
type coln,
type colc
}
i have to use only one hbm file. guys please help me to solve it. i am trying it for the past one week without any success.
plz Thanks!

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nordborg

Post subject:

Posted: Sat Oct 18, 2008 9:52 am

Expert

Joined: Wed Mar 03, 2004 6:35 am
Posts: 1240
Location: Lund, Sweden

Check this: http://www.hibernate.org/hib_docs/v3/re ... ation-join

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