package com.megatim.fdxconsultation.dao.impl.administration;
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import javax.persistence.EntityManager;
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import javax.persistence.PersistenceContext;
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import com.bekosoftware.genericdaolayer.dao.impl.AbstractGenericDAO;
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import com.bekosoftware.genericdaolayer.dao.tools.RestrictionsContainer;
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import com.megatim.fdxcommons.model.enumeration.TypeOperation;
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import com.megatim.fdxconsultation.dao.ifaces.administration.RoleDAO;
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import com.megatim.fdxconsultation.model.administration.Role;
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import java.util.Optional;
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import javax.enterprise.context.Dependent;
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/**
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*
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* @author DYNABOOK
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*/
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@Dependent
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public class RoleDAOImpl extends AbstractGenericDAO<Role, Long> implements RoleDAO {
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@PersistenceContext(unitName = "fdxConsultationPersistenceUnit")
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protected EntityManager em;
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public RoleDAOImpl() {
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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<Role> getManagedEntityClass() {
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return (Role.class);
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}
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@Override
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public Role getCurrentRole() {
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RestrictionsContainer requeteur = RestrictionsContainer.newInstance();
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requeteur.addEq("typeOperation", TypeOperation.AJOUTER);
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return filter(requeteur.getPredicats(), null, null, 0, 1).stream().findAny().orElse(null);
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}
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@Override
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public Role getById(Long id) {
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Optional<Role> optional = em.createQuery("SELECT r from Role r "
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+ "WHERE r.id = :id")
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.setParameter("id", id)
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.getResultList()
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.stream()
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.findFirst();
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return optional.isPresent() ? optional.get() : null;
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}
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}
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