package com.megatim.fdxconsultation.dao.impl.referentiel;
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import com.megatim.fdxcommons.model.referentiel.Pays;
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import com.megatim.fdxconsultation.dao.ifaces.referentiel.PaysDAO;
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import java.util.Optional;
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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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* @author ASUS
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*/
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@Stateless
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public class PaysDAOImpl implements PaysDAO {
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@PersistenceContext(unitName = "fdxConsultationPersistenceUnit")
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protected EntityManager em;
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public PaysDAOImpl() {
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}
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@Override
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public EntityManager getEntityManager() {
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return em;
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}
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@Override
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public Class<Pays> getManagedEntityClass() {
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return (Pays.class);
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}
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@Override
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public Pays getById(String id) {
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Query query = em.createQuery("SELECT p from Pays p"
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+ " WHERE p.code = :code");
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query.setParameter("code", id);
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Optional<Pays> optionalPays = query.getResultList().stream().findFirst();
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return optionalPays.isPresent() ? optionalPays.get() : null;
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}
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}
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