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 bo.com.offercruz.dal.impl; import bo.com.offercruz.dal.base.DAOGenericoHibernate; import bo.com.offercruz.dal.contrato.IPerfilDAO; import bo.com.offercruz.entidades.Perfil; import bo.com.offercruz.entidades.Permiso; import java.util.List; import org.hibernate.Query; /** * * @author Ernesto */ public class PerfilHibernateDAO extends DAOGenericoHibernate<Perfil, Integer> implements IPerfilDAO { @Override public boolean checkId(Integer id) { Query query = getSession().createQuery("SELECT 1 from Perfil r WHERE r.id = :id"); query.setParameter("id", id); return (query.uniqueResult() != null); } @Override public Integer getIdPorNombre(String nombre) { Query query = getSession().createQuery("SELECT id from Perfil r WHERE r.nombre = :nombre"); query.setParameter("nombre", nombre); Integer intte = (Integer) query.uniqueResult(); return intte; } @Override public Perfil obtenerPorId(Integer id) { Perfil p = super.obtenerPorId(id); //To change body of generated methods, choose Tools | Templates. for (Object object : p.getPermisos()) { System.out.println(((Permiso) object).getPermisoTexto()); } return p; } @Override public List<Perfil> obtenerTodos() { List<Perfil> list = super.obtenerTodos(); //To change body of generated methods, choose Tools | Templates. for (Perfil perfil : list) { for (Object object : perfil.getPermisos()) { System.out.println(((Permiso) object).getPermisoTexto()); } } return list; } @Override public Perfil recuperarPorId(Integer id) { Perfil p = super.recuperarPorId(id); //To change body of generated methods, choose Tools | Templates. for (Object object : p.getPermisos()) { System.out.println(((Permiso) object).getPermisoTexto()); } return p; } }