/**
* 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.dao.BaseDaoImpl;
import org.vosao.dao.ContentDao;
import org.vosao.entity.ContentEntity;
import com.google.appengine.api.datastore.Query;
import com.google.appengine.api.datastore.Query.FilterOperator;
public class ContentDaoImpl extends BaseDaoImpl<ContentEntity>
implements ContentDao {
public ContentDaoImpl() {
super(ContentEntity.class);
}
@Override
public List<ContentEntity> select(final String parentClass,
final Long parentKey) {
Query q = newQuery();
q.addFilter("parentClass", FilterOperator.EQUAL, parentClass);
q.addFilter("parentKey", FilterOperator.EQUAL, parentKey);
return select(q, "select", params(parentClass, parentKey));
}
@Override
public ContentEntity getByLanguage(final String parentClass,
final Long parentKey, final String language) {
Query q = newQuery();
q.addFilter("parentClass", FilterOperator.EQUAL, parentClass);
q.addFilter("parentKey", FilterOperator.EQUAL, parentKey);
q.addFilter("languageCode", FilterOperator.EQUAL, language);
return selectOne(q, "getByLanguage", params(parentClass, parentKey,
language));
}
@Override
public void removeById(String className, Long id) {
Query q = newQuery();
q.addFilter("parentClass", FilterOperator.EQUAL, className);
q.addFilter("parentKey", FilterOperator.EQUAL, id);
removeSelected(q);
}
}