/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.megatim.apifdxweb.dao.impl.referentiel;
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import com.megatim.apifdxweb.dao.ifaces.referentiel.GroupeNoeudDAO;
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import com.megatim.fdxcommons.model.referentiel.GroupeNoeud;
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import java.util.Optional;
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import javax.ejb.Stateless;
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import javax.inject.Inject;
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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 GroupeNoeudDAOImpl implements GroupeNoeudDAO {
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@PersistenceContext(unitName = "fdxPU")
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protected EntityManager em;
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public GroupeNoeudDAOImpl() {
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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<GroupeNoeud> getManagedEntityClass() {
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return (GroupeNoeud.class);
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}
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@Override
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public GroupeNoeud getById(String id) {
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Query query = em.createQuery("SELECT gn FROM GroupeNoeud gn"
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+ " LEFT JOIN FETCH gn.noeuds LEFT JOIN FETCH gn.routageEnvois LEFT JOIN FETCH gn.routageReceptions"
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+ " WHERE gn.code = :id");
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query.setParameter("id", id);
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Optional<GroupeNoeud> optionalGroupeNoeud = query.getResultList().stream().findFirst();
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if (optionalGroupeNoeud.isPresent()) {
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return optionalGroupeNoeud.get();
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} else {
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return null;
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}
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}
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}
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