/*
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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.dataproduction.metadata;
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import com.megatim.fdxcommons.model.dataproduction.metadata.ProductionMetaData;
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import com.megatim.fdxcommons.model.dataproduction.metadata.ProductionMetaDataId;
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import com.megatim.fdxconsultation.dao.ifaces.dataproduction.metadata.ProductionMetaDataDAO;
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import java.util.List;
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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 ProductionMetaDataDAOImpl implements ProductionMetaDataDAO {
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@PersistenceContext(unitName = "fdxConsultationPersistenceUnit")
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EntityManager em;
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@Override
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public Class<ProductionMetaData> getManagedEntityClass() {
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return ProductionMetaData.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 ProductionMetaData getById(Long id) {
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Query query = em.createQuery("SELECT p FROM ProductionMetaData p WHERE p.productionId = :id");
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query.setParameter("id", id);
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Optional<ProductionMetaData> optMetaData = query.getResultList().stream().findFirst();
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return optMetaData.isPresent() ? optMetaData.get() : null;
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}
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@Override
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public void deleteById(Long dataProductionId) {
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Query query = em.createQuery("DELETE FROM ProductionMetaData p WHERE p.productionId = :dataProductionId");
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query.setParameter("dataProductionId", dataProductionId);
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query.executeUpdate();
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}
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}
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