data not inserted in tables

[me.anchit]

hi,
I m new to using hibernate...
this is the code i have written in servlet

SessionFactory factory=new Configuration().configure().buildSessionFactory();
Session ss=factory.openSession();
Transaction tx=ss.beginTransaction();

Userlogin userlogin=new Userlogin(username,password,"","","","","","",0);
Userinfo userinfo=new Userinfo(email,userlogin,firstname,lastname,gender ,dob,occupation,registrationDate,registrationTime, registrationIp,0,0.0,0,0);
ss.save(userlogin);
ss.save(userinfo);
tx.commit();
if(tx.wasCommitted())
{
session.setAttribute("username",username);
response.sendRedirect("home.jsp");
}
else
{
tx.rollback();
response.sendRedirect("register.jsp");
}
ss.close();

using this code, the data is not inserted in the two tables.
plz help...
thank u

[dinesh.guntha]

Above code is correctly but, were you configured your hibernate.cfg.xml file. it should be in the default folder

[me.anchit]

i have used netbeans, it must be correct..........

[me.anchit]

it is giving the following exception

org.hibernate.exception.DataException: Could not execute JDBC batch update

plz help
thank u

[dinesh.guntha]

do you add the jdbc jar file and can you print the hibernate.cfg.xml file

[me.anchit]

yes the jar file is added in the library.
If I remove the line ss.save(userinfo), it is able to insert data in userlogin table.....
but i want data to be inserted in both the tables...
what to do...???
:(

[dinesh.guntha]

In hibernate,

Userlogin userlogin=new Userlogin(username,password,"","","","","","",0);
Userinfo userinfo=new Userinfo(email,userlogin,firstname,lastname,gender ,dob,occupation,registrationDate,registrationTime, registrationIp,0,0.0,0,0);
//ss.save(userlogin);
ss.save(userinfo);

it will automatically take data abd store in db. that is one of the adv in hibernate.
In userinfo obj you storing the userlogin obj details.
if any prb plz print the hibernate.cfg.xml file their you should specify the relation ship