Problem when entity is saved ...

Louevie · **Joined:** Wed Jan 28, 2009 10:16 am **Posts:** 37

Hello,

I have a @Entity (Class Dossier) and this entity owns others one like an @Entity Adress object or other like Vehicle...

My problem is that when I try to save my Dossier with :
System.out.println("Save Dossier");
Session session = HibernateUtil.getSession();
Transaction transaction = session.beginTransaction();
session.saveOrUpdate(dossier);
transaction.commit();
session.close();

I have only the primitif type that are saved.... ?

And I have a id in my Dossier class like this :

Code:

@Id
   @GeneratedValue(strategy = GenerationType.AUTO) 
   private Integer id;

But when I look into my data base, the id is 1
But the sql query on my log is the following :

Code:

Save Dossier
11:54:26,614 DEBUG SQL:111 - update Dossier set etatDossier=? where id=?
Hibernate: update Dossier set  etatDossier=? where id=?
11:54:26,614 DEBUG SQL:111 - delete from Dossier_Document where Dossier_id=?
Hibernate: delete from Dossier_Document where Dossier_id=?
11:54:26,614 DEBUG SQL:111 - delete from Dossier_protagonistes where Dossier_id=?
Hibernate: delete from Dossier_protagonistes where Dossier_id=?

Have you an idea of the origin of this problem ?
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littypreethkr · **Posted:** Thu Feb 12, 2009 7:38 am

Louevie wrote:

I have only the primitif type that are saved.... ?

Do you mean that when you save your dossier entity the related entities are not saved? For that you will have to include cascade=CascadeType.SAVE_UPDATE in the ManyToOne mapping

And about the delete statements which are there in the log file we have to look at the entity mappings and the code by which you create the dossier object to know whats going wrong.

Louevie · **Joined:** Wed Jan 28, 2009 10:16 am **Posts:** 37

Ok, I will look that...
For my related entities, the annotation that I use are :
@CollectionOfElements