/*
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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.fdxconsultation.dao.impl.stats;
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import com.megatim.fdxconsultation.dao.ifaces.stats.CriteriaEntityPersistedDAO;
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import com.megatim.fdxconsultation.dao.ifaces.stats.TableConfigurationDAO;
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import com.megatim.fdxconsultation.model.stats.CriteriaEntityPersisted;
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import com.megatim.fdxconsultation.model.stats.TableConfiguration;
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import java.util.Optional;
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import javax.ejb.EJB;
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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 TableConfigurationDAOImpl implements TableConfigurationDAO {
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@PersistenceContext(unitName = "fdxConsultationPersistenceUnit")
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protected EntityManager em;
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@EJB
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CriteriaEntityPersistedDAO criteriaDao;
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@Override
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public Class<TableConfiguration> getManagedEntityClass() {
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return TableConfiguration.class;
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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 TableConfiguration getById(Long id) {
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Query query = em.createQuery("SELECT t FROM TableConfiguration t LEFT JOIN FETCH t.groupingColumns where t.id = :id");
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query.setParameter("id", id);
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Optional<TableConfiguration> optTableConfiguration = query.getResultList().stream().findFirst();
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TableConfiguration tableConf = optTableConfiguration.isPresent() ? optTableConfiguration.get() : null;
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if(tableConf == null) {
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return null;
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}
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if (tableConf.getCriterion() != null) {
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CriteriaEntityPersisted criterion = criteriaDao.loadSubCriteria(tableConf.getCriterion());
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tableConf.setCriterion(criterion);
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}
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return tableConf;
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}
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}
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