com.hasz.dao.HotelDAO.java Source code

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Here is the source code for com.hasz.dao.HotelDAO.java

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package com.hasz.dao;

import com.hasz.model.Hotel;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import util.HibernateUtil;

/**
 *
 * @author Ricardo
 */
public class HotelDAO extends DAO {

    public static List<Hotel> listaHoteis() {
        Session sessao = HibernateUtil.getSession();
        List<Hotel> retorno = new ArrayList<Hotel>();
        try {
            Query select = sessao.createQuery("from Hotel");
            retorno = select.list();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            sessao.close();
            return retorno;
        }
    }

    public static Hotel buscaHotelById(int idHotel) {
        Session sessao = HibernateUtil.getSession();
        Hotel retorno = null;
        try {
            Query select = sessao.createQuery("from Hotel where idHotel = :idHotel");
            select.setInteger("idHotel", idHotel);
            List<Hotel> hoteis = select.list();
            if (hoteis.size() == 1) {
                retorno = hoteis.get(0);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            sessao.close();
            return retorno;
        }
    }
}