1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/java/nekurak.net-ejb/src/java/cz/frantovo/nekurak/dao/PodnikDAO.java	Thu Feb 25 02:41:57 2010 +0100
     1.3 @@ -0,0 +1,32 @@
     1.4 +package cz.frantovo.nekurak.dao;
     1.5 +
     1.6 +import cz.frantovo.nekurak.dto.Podnik;
     1.7 +import cz.frantovo.nekurak.ejb.PodnikDAORemote;
     1.8 +import java.util.Collection;
     1.9 +import javax.ejb.LocalBean;
    1.10 +import javax.ejb.Stateless;
    1.11 +import javax.persistence.EntityManager;
    1.12 +import javax.persistence.PersistenceContext;
    1.13 +import javax.persistence.Query;
    1.14 +
    1.15 +/**
    1.16 + *
    1.17 + * @author fiki
    1.18 + */
    1.19 +@Stateless
    1.20 +@LocalBean
    1.21 +public class PodnikDAO implements PodnikDAORemote {
    1.22 +
    1.23 +    private static final String PU = "nekurak.net-PU";
    1.24 +    @PersistenceContext(unitName = PU)
    1.25 +    private EntityManager em;
    1.26 +
    1.27 +    public Collection<Podnik> getPodniky() {
    1.28 +	Query dotaz = em.createQuery("FROM " + t(Podnik.class) + " o ORDER BY nazev");
    1.29 +	return dotaz.getResultList();
    1.30 +    }
    1.31 +
    1.32 +    private static String t(Class trida) {
    1.33 +	return trida.getSimpleName();
    1.34 +    }
    1.35 +}