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Hibernate version:
3.0


Hi forum,

I'm currently evaluating hibernate, which appear to be a great tool !!
Thanks guyzz for it !!!!

Doing bqsic tests on simple objects, I realize the following :

does delete correponding row in database (yeaahh!!!) but not in
memory ! List containing this object still refers to it ! (Knowing that this
list was built before the "delete" line using a query with createQuery(....)).

Manual says, section 10.8 :

OK !For me, that's the reason.

My question : does anybody knows how to also remove the deleted
object from memory automatically, as I do not want to manage garbage
collection (I know , I know, too lazy) ?


Thanks in advance for your answers/suggestions/advisories/....

Well, I guess you have to code it yourself. One solution is calling session.refresh(ObjY) for the objects with i.e. collection references to a deleted object. But it's neither convenient nor performant. A better way is to add remove()- functions for all collections which you must call after deletion.
Anyway, if you want a convenient manipulation of the objects where transient objects are updated automatically you need to add an extra layer above your generated Pojos. That how I do it.

session.delete(object) does delete record from database which was read before.

You can use other flavours like
session.delete("select * from tbl where id = 1")