how to update data in many-to-many mapping

[Niranjan]

Hi All, I am getting the data using sessio.load() in many-to-many mapping.

And i am putting all the data in DTO's. Now i am updating data by using Setters. AFter that i am updating data using session.update(). (I tried with session.saveOrUpdate() also). But i am getting deletion operation on Reference table which contains reference keys of two table.


Can any one can send me sample code for passing dto objects for updation in many-to-many mapping..


thank's all
[e-mail]

[Paul Sturrock]

"nirumagic"

Welcome to JavaRanch!

Please could you update your display name so it complies with our Naming policy. You can do this here. Thanks!

[Niranjan]

If i use Session.update()..i am getting following querys in many-to-many mapping. how can update refrese table without deletion opration

Hibernate: update User set uname=? where myId=?
Hibernate: update dept set deptName=?, description=? where deptId=?
Hibernate: delete from semp_dept where deptId=?