Delete data from database example

HibernateEngine.java
 
1. package javafiles;

2. import org.hibernate.*;
3. import org.hibernate.cfg.*;
4. public class HibernateEngine {

5. public static void main(String[] javaPlanet){

6. System.out.println("******* START**********");

7. Configuration configurationObj = new Configuration();
8. configurationObj.configure("hibernate.cfg.xml");

9. SessionFactory sessionFactoryObj = configurationObj.buildSessionFactory();
10. Session sessionObj = sessionFactoryObj.openSession();

11. Object tempObj=sessionObj.load(Student.class, new Integer(10));
 
12. Student studentObj=(Student)tempObj;
13. Transaction transactionObj = sessionObj.beginTransaction();

14. sessionObj.delete(studentObj);
 
15. System.out.println("Student Data deleted successfully.....!!");

16. transactionObj.commit();
17. sessionObj.close();
18. sessionFactoryObj.close();
19. System.out.println("******* END********");
20. }
21. }