I have a duplicate key exception when hibernate updates a list wich have been
modificated.
I have a test which reproduce it sistematically, it has 2 clasess, one mapped
@oneToMany to the other. The first has a list of the second. In a transaction
scope I remove one element of the list, and later I add it again, hibernate try
to insert again all elements without remove them, then i have a "duplicated
unique key exception" at the commit.
I am geting the session through the hivetrans.hibernate3.SessionFactory
I could make it run successfully geting the session programaticaly, begining
and commiting the transaction manually:
| cfg = AnnotationConfiguration("cfg.xml);
| sf = cfg.buildSessionFactory();
| s = sf.openSession();
|
Why could the hivetrans session factory make change the strategy of persist the
dirty list?
Thank in advance for yout help!
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