javamalloooo.DAOCliente.java Source code

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Here is the source code for javamalloooo.DAOCliente.java

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package javamalloooo;

import java.util.ArrayList;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;
import org.springframework.stereotype.Component;

/**
 *
 * @author campitos
 */

public class DAOCliente {
    public  SessionFactory sessionFactory;
    public  Session session;
    public  Transaction transaction;
    public DAOCliente(){
     sessionFactory=   HibernateUtilidades.getSessionFactory();
     session=sessionFactory.openSession();
     transaction=session.beginTransaction();
    }
    private void cerrarTodo(){
        transaction.commit();
        session.close();
    }
    
    public void guardar(Cliente reservacion)throws Exception{
        session.save(reservacion);
        cerrarTodo();
    }

    ArrayList<Cliente> buscarTodos() throws Exception{
  ArrayList<Cliente> clientes =  (ArrayList<Cliente>) session.createCriteria(Cliente.class).list();
  cerrarTodo();
  
    return clientes;
    }
    
    Cliente actualizar(Cliente c)throws Exception{
        
         c=(Cliente) session.createCriteria(Cliente.class).add(Restrictions.idEq(c.getIdCliente())).uniqueResult();
         
         return c;
    }
    public void borrar(Integer id) throws Exception{
        Cliente c=new Cliente();
        c.setIdCliente(id);
    }
      public Cliente buscarPorId (Integer id)throws Exception{
        Cliente a=(Cliente) session.createCriteria(Cliente.class).add(Restrictions.idEq(id)).uniqueResult();
        cerrarTodo();
        return a;
    }
      Cliente actualiar (Cliente c)throws Exception{
          session.update(c);
          return c;
      }
      void borrar (Integer id) throws Exception{
          Cliente c=new Cliente();
          c.setIdCliente(id);
          session.delete(c);
      }
      }
}