Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package Repository; import Entity.app.TblServicioFactura; import Model.app.HibernateUtil; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.Date; import java.util.List; import org.hibernate.Criteria; import org.hibernate.HibernateException; import org.hibernate.Session; import org.hibernate.criterion.Restrictions; /** * * @author HP */ public class FacturaRepository { public List<TblServicioFactura> getAll() { Session s = HibernateUtil.getSessionFactory().getCurrentSession(); List<TblServicioFactura> lst = new ArrayList<TblServicioFactura>(); try { s.beginTransaction(); lst = s.createCriteria(TblServicioFactura.class).list(); s.getTransaction().commit(); } catch (Exception e) { e.printStackTrace(); } Collections.sort(lst, new Comparator<TblServicioFactura>() { @Override public int compare(TblServicioFactura o1, TblServicioFactura o2) { return o1.getTesIdFacturaBi() - o2.getTesIdFacturaBi(); } }); return lst; } public TblServicioFactura Search(String id) { Session s = HibernateUtil.getSessionFactory().getCurrentSession(); TblServicioFactura obj = null; try { s.beginTransaction(); Criteria criteria = s.createCriteria(TblServicioFactura.class); criteria.add(Restrictions.eq("tesIdFacturaBi", Integer.parseInt(id))); List<TblServicioFactura> lst = criteria.list(); obj = (TblServicioFactura) (lst.size() > 0 ? lst.get(0) : null); s.getTransaction().commit(); } catch (HibernateException e) { e.printStackTrace(); } catch (NumberFormatException e) { e.printStackTrace(); } return obj; } public List<TblServicioFactura> Search(String sucursal, String servicio, Date inicio, Date fin) { Session s = HibernateUtil.getSessionFactory().getCurrentSession(); List<TblServicioFactura> lst = new ArrayList<TblServicioFactura>(); try { s.beginTransaction(); Criteria criteria = s.createCriteria(TblServicioFactura.class); if (!"".equals(sucursal)) { criteria.add(Restrictions.eq("testIdDireccionBi", Integer.parseInt(sucursal))); } if (!"".equals(servicio)) { criteria.add(Restrictions.eq("tesCodigoSintesisBi", Integer.parseInt(servicio))); } if (!"".equals(inicio) && !"".equals(fin)) { criteria.add(Restrictions.between("tesFechaCreacionDt", inicio, fin)); } lst = criteria.list(); s.getTransaction().commit(); } catch (Exception e) { e.printStackTrace(); } return lst; } public void Create(TblServicioFactura factura) { Session s = HibernateUtil.getSessionFactory().getCurrentSession(); try { s.beginTransaction(); s.save(factura); s.getTransaction().commit(); } catch (Exception e) { e.printStackTrace(); s.getTransaction().rollback(); } } public void Remove(TblServicioFactura factura) { Session s = HibernateUtil.getSessionFactory().getCurrentSession(); try { s.beginTransaction(); s.delete(factura); s.getTransaction().commit(); } catch (Exception e) { e.printStackTrace(); s.getTransaction().rollback(); } } public void Edit(TblServicioFactura factura) { Session s = HibernateUtil.getSessionFactory().getCurrentSession(); try { s.beginTransaction(); s.update(factura); s.getTransaction().commit(); } catch (Exception e) { e.printStackTrace(); s.getTransaction().rollback(); } } }