data not inserting into oracle database?

[Mallik Avula]

Hi friends
i came out of last posted query
i can able run the program but in database no records found
this is my java file
------------------------------
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import java.io.*;

public class FirstExample {
public static void main(String[] args) {
Session session = null;
try{

SessionFactory sessionFactory =new Configuration().configure(new File("hibernate.cfg.xml")).buildSessionFactory();

System.out.println("Inserting Record");
session =sessionFactory.openSession();
//Create new instance of Contact and set values in it by reading them from form object
System.out.println("Inserting Record");
Contact contact = new Contact();
contact.setId(3);
contact.setFirstName("Deepak");
contact.setLastName("Kumar");
contact.setEmail("[email protected]");
session.save(contact);
System.out.println("Done");

}catch(Exception e){
System.out.println(e.getMessage());
}finally{
session.flush();
session.close();
}
}
}

-----------------------------------
why this is happening, let me know how to solve
any help greatly cherished
Mallik

[Halcon Guatemala]

Hi Mallik, can you explain us, how are you adding your mapping resource? is it in your hibernate.cfg.xml? are you indicating the path of your mapping resource from classpath?

Thanks in advance

[David Madouros]

I think that quite simply you are just missing your transaction calls. My understanding is that you need to begin and commit/rollback a transaction anytime you save or update.

.
.
.
Session session = null;
Transaction tx = null; // added this
try {
.
.
.
session = sessionFactory.openSession();
tx = session.beginTransaction(); // added this
.
.
.
session.save(contact)
tx.commit(); // added this
} catch (Exception e) {
tx.rollback(); // added this
.
.
.
} finally {
.
.
.
}

[ March 29, 2007: Message edited by: David Madouros ]

[Mallik Avula]

HI everybody
thanks for your great help
i got it

Mallik