/**
* 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 static com.google.appengine.api.datastore.Query.FilterOperator.EQUAL;
import java.util.ArrayList;
import java.util.List;
import org.vosao.dao.BaseDaoImpl;
import org.vosao.dao.ContentPermissionDao;
import org.vosao.entity.ContentPermissionEntity;
import com.google.appengine.api.datastore.Query;
/**
* @author Alexander Oleynik
*/
public class ContentPermissionDaoImpl extends
BaseDaoImpl<ContentPermissionEntity>
implements ContentPermissionDao {
public ContentPermissionDaoImpl() {
super(ContentPermissionEntity.class);
}
@Override
public List<ContentPermissionEntity> selectByUrl(final String url) {
Query q = newQuery();
q.addFilter("url", EQUAL, url);
return select(q, "selectByUrl", params(url));
}
@Override
public ContentPermissionEntity getByUrlGroup(final String url,
final Long groupId) {
Query q = newQuery();
q.addFilter("url", EQUAL, url);
q.addFilter("groupId", EQUAL, groupId);
return selectOne(q, "getByUrlGroup", params(url, groupId));
}
private List<ContentPermissionEntity> selectByGroup(final Long groupId) {
Query q = newQuery();
q.addFilter("groupId", EQUAL, groupId);
return select(q, "selectByGroup", params(groupId));
}
@Override
public void removeByGroup(List<Long> groupIds) {
for (Long groupId : groupIds) {
List<ContentPermissionEntity> list = selectByGroup(groupId);
remove(getIds(list));
}
}
private List<Long> getIds(List<ContentPermissionEntity> list) {
List<Long> result = new ArrayList<Long>();
for (ContentPermissionEntity e : list) {
result.add(e.getId());
}
return result;
}
}