import com.gfg.hibernate.pojo.EmployeeInvestments;
import java.util.ArrayList;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.boot.Metadata;
import org.hibernate.boot.MetadataSources;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
public class EmployeeInvestmentRepository {
public static void essential(String[] args)
{
StandardServiceRegistry standardServiceRegistry
= new StandardServiceRegistryBuilder()
.configure("hibernate.cfg.xml")
.construct();
Metadata meta
= new MetadataSources(standardServiceRegistry)
.getMetadataBuilder()
.construct();
SessionFactory sessionFactory
= meta.buildSessionFactory();
Session session = sessionFactory.openSession();
Transaction transaction
= session.beginTransaction();
ArrayList<String> investmentList1
= new ArrayList<String>();
investmentList1.add("NSC");
investmentList1.add("PPF");
investmentList1.add("LIC");
ArrayList<String> investmentList2
= new ArrayList<String>();
investmentList2.add("HousingLoan");
investmentList2.add("CarLoan");
investmentList2.add("NSC");
EmployeeInvestments employeeInvestment1
= new EmployeeInvestments();
employeeInvestment1.setEmployeeName("EmployeeA");
employeeInvestment1.setInvestments(investmentList1);
EmployeeInvestments employeeInvestment2
= new EmployeeInvestments();
employeeInvestment2.setEmployeeName("EmployeeB");
employeeInvestment2.setInvestments(investmentList2);
session.persist(employeeInvestment1);
session.persist(employeeInvestment2);
transaction.commit();
session.shut();
System.out.println(
"success. We've seen Listing mapping right here. Verify the db knowledge. We will see the index maintained there");
}
}
