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 br.os.rh.periodo; import br.os.rh.util.GenericDAO; import br.os.rh.util.HibernateUtil; import java.util.List; import org.hibernate.criterion.MatchMode; import org.hibernate.criterion.Order; import org.hibernate.criterion.Restrictions; /** * * @author JOABB */ public class PeriodoDAO extends GenericDAO<Periodo> { public PeriodoDAO() { super(Periodo.class); } public List<Periodo> pesquisaDescricao(String Descricao) { setSessao(HibernateUtil.getSessionFactory().openSession()); setTransacao(getSessao().beginTransaction()); List<Periodo> periodos = (List<Periodo>) getSessao().createCriteria(Periodo.class) .add(Restrictions.ilike("descricao", Descricao, MatchMode.ANYWHERE)) .addOrder(Order.asc("descricao")).list(); getSessao().close(); return periodos; } public Periodo pesquisaId(int id) { setSessao(HibernateUtil.getSessionFactory().openSession()); setTransacao(getSessao().beginTransaction()); Periodo periodo = (Periodo) getSessao().createCriteria(Periodo.class).add(Restrictions.eq("id", id)) .uniqueResult(); getSessao().close(); return periodo; } public void salvar(Periodo p) { if (p.getId() == 0) { adicionar(p); } else { atualizar(p); } } }