/*
* This file is part of LibrePlan
*
* Copyright (C) 2009-2010 Fundación para o Fomento da Calidade Industrial e
* Desenvolvemento Tecnolóxico de Galicia
* Copyright (C) 2010-2011 Igalia, S.L.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.libreplan.ws.common.impl;
import java.util.HashSet;
import java.util.Set;
import org.libreplan.business.common.Registry;
import org.libreplan.business.common.exceptions.InstanceNotFoundException;
import org.libreplan.business.labels.entities.Label;
import org.libreplan.ws.common.api.LabelReferenceDTO;
/**
* Converter from/to {@link Label} entities to/from reference DTOs.
*
* @author Manuel Rego Casasnovas <mrego@igalia.com>
*/
public final class LabelReferenceConverter {
private LabelReferenceConverter() {
}
public final static Set<LabelReferenceDTO> toDTO(Set<Label> labels) {
Set<LabelReferenceDTO> labelDTOs = new HashSet<LabelReferenceDTO>();
for (Label label : labels) {
labelDTOs.add(toDTO(label));
}
return labelDTOs;
}
public final static LabelReferenceDTO toDTO(Label label) {
return new LabelReferenceDTO(label.getCode());
}
public static Set<Label> toEntity(Set<LabelReferenceDTO> labels)
throws InstanceNotFoundException {
Set<Label> result = new HashSet<Label>();
for (LabelReferenceDTO labelReferenceDTO : labels) {
result.add(toEntity(labelReferenceDTO));
}
return result;
}
public final static Label toEntity(LabelReferenceDTO labelReferenceDTO)
throws InstanceNotFoundException {
// FIXME review if this check could be moved to findByCode at
// IntegrationEntityDAO
if (labelReferenceDTO.code == null) {
throw new InstanceNotFoundException(null, Label.class.getName());
}
return Registry.getLabelDAO().findByCode(labelReferenceDTO.code);
}
}