Package org.vosao.dao.impl

Source Code of org.vosao.dao.impl.MessageDaoImpl

/**
* 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.MessageDao;
import org.vosao.entity.MessageEntity;

import com.google.appengine.api.datastore.Query;
import com.google.appengine.api.datastore.Query.FilterOperator;

public class MessageDaoImpl extends BaseDaoImpl<MessageEntity>
    implements MessageDao {

  public MessageDaoImpl() {
    super(MessageEntity.class);
  }

  @Override
  public List<MessageEntity> selectByCode(final String code) {
    Query q = newQuery();
    q.addFilter("code", FilterOperator.EQUAL, code);
    return select(q, "selectByCode", params(code));
  }
 
  @Override
  public MessageEntity getByCode(final String code,
      final String languageCode) {
    Query q = newQuery();
    q.addFilter("code", FilterOperator.EQUAL, code);
    q.addFilter("languageCode", FilterOperator.EQUAL, languageCode);
    return selectOne(q, "getByCode", params(code, languageCode));
  }

  @Override
  public List<MessageEntity> select(final String languageCode) {
    Query q = newQuery();
    q.addFilter("languageCode", FilterOperator.EQUAL, languageCode);
    return select(q, "select", params(languageCode));
  }

}
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