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/ClanekDAO.java	Tue Mar 23 00:50:39 2010 +0100
     1.3 @@ -0,0 +1,38 @@
     1.4 +package cz.frantovo.nekurak.dao;
     1.5 +
     1.6 +import cz.frantovo.nekurak.dto.Clanek;
     1.7 +import java.util.Collection;
     1.8 +import javax.ejb.LocalBean;
     1.9 +import javax.ejb.Stateless;
    1.10 +import javax.persistence.EntityManager;
    1.11 +import javax.persistence.PersistenceContext;
    1.12 +import javax.persistence.Query;
    1.13 +
    1.14 +/**
    1.15 + *
    1.16 + * @author fiki
    1.17 + */
    1.18 +@Stateless
    1.19 +@LocalBean
    1.20 +public class ClanekDAO {
    1.21 +
    1.22 +    @PersistenceContext(unitName = DAO.PU)
    1.23 +    private EntityManager em;
    1.24 +
    1.25 +    public Clanek getClanek(int id) {
    1.26 +	return em.find(Clanek.class, id);
    1.27 +    }
    1.28 +
    1.29 +    public Collection<Clanek> getClanky() {
    1.30 +	Query dotaz = em.createQuery("FROM " + DAO.t(Clanek.class) + " c ORDER BY id");
    1.31 +	return dotaz.getResultList();
    1.32 +    }
    1.33 +
    1.34 +    public void zalozClanek(Clanek clanek) {
    1.35 +	em.persist(clanek);
    1.36 +    }
    1.37 +
    1.38 +    public void upravClanek(Clanek clanek) {
    1.39 +	em.merge(clanek);
    1.40 +    }
    1.41 +}