author | František Kučera <franta-hg@frantovo.cz> |
Sun, 15 Mar 2009 00:00:59 +0100 | |
changeset 6 | 458686fe8d6c |
parent 3 | 769816825525 |
permissions | -rw-r--r-- |
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package cz.frantovo.hibernateDemo1; |
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import cz.frantovo.hibernateDemo1.dto.Cil; |
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import java.util.Collection; |
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import javax.ejb.Stateless; |
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import javax.persistence.EntityManager; |
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import javax.persistence.PersistenceContext; |
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import javax.persistence.Query; |
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|
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/** |
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* |
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* @author fiki |
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*/ |
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@Stateless |
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public class CilDAOBean implements CilDAORemote { |
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private static final String PU = "HibernateDemo1-PU"; |
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@PersistenceContext(unitName = PU) |
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private EntityManager em; |
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public Collection<Cil> getCile() { |
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Query dotaz = em.createQuery("from " + t(Cil.class) + " o order by nazev"); |
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return dotaz.getResultList(); |
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} |
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private static String t(Class trida) { |
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return trida.getSimpleName(); |
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} |
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} |