/**
* Vosao CMS. Simple CMS for Google App Engine.
*
* Copyright (C) 2009-2010 Vosao development team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* email: vosao.dev@gmail.com
*/
package org.vosao.dao.impl;
import java.util.List;
import org.vosao.common.VosaoContext;
import org.vosao.dao.BaseDaoImpl;
import org.vosao.dao.StructureDao;
import org.vosao.dao.StructureTemplateDao;
import org.vosao.entity.StructureEntity;
import org.vosao.entity.helper.StructureTemplateHelper;
import com.google.appengine.api.datastore.Query;
import com.google.appengine.api.datastore.Query.FilterOperator;
/**
* @author Alexander Oleynik
*/
public class StructureDaoImpl extends BaseDaoImpl<StructureEntity>
implements StructureDao {
public StructureDaoImpl() {
super(StructureEntity.class);
}
public StructureTemplateDao getStructureTemplateDao() {
return VosaoContext.getInstance().getBusiness().getDao()
.getStructureTemplateDao();
}
@Override
public StructureEntity getByTitle(String title) {
Query q = newQuery();
q.addFilter("title", FilterOperator.EQUAL, title);
return selectOne(q, "getByTitle", params(title));
}
@Override
public void remove(Long id) {
List<Long> structureTemplateIds = StructureTemplateHelper.createIdList(
getStructureTemplateDao().selectByStructure(id));
getStructureTemplateDao().remove(structureTemplateIds);
super.remove(id);
}
@Override
public void remove(List<Long> ids) {
for (Long id : ids) {
remove(id);
}
}
}