/*
    * Copyright (c) 2002-2017, Mairie de Paris
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    *
    *  1. Redistributions of source code must retain the above copyright notice
   *     and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright notice
   *     and the following disclaimer in the documentation and/or other materials
   *     provided with the distribution.
   *
   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
   *     contributors may be used to endorse or promote products derived from
   *     this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * License 1.0
   */
  package fr.paris.lutece.plugins.directory.business.attribute;
  
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.util.sql.DAOUtil;
  
  import java.util.HashMap;
  import java.util.Map;
  
  /**
   *
   * DirectoryAttributeDAO
   *
   */
  public class DirectoryAttributeDAO implements IDirectoryAttributeDAO
  {
      private static final String SQL_QUERY_SELECT = " SELECT attribute_key, attribute_value FROM directory_directory_attribute WHERE id_directory = ? ";
      private static final String SQL_QUERY_INSERT = " INSERT INTO directory_directory_attribute ( id_directory, attribute_key, attribute_value ) VALUES ( ?,?,? ) ";
      private static final String SQL_QUERY_DELETE = " DELETE FROM directory_directory_attribute WHERE id_directory = ? ";
  
      /**
       * {@inheritDoc}
       */
      @Override
      public Map<String, Object> load( int nIdDirectory, Plugin plugin )
      {
          Map<String, Object> mapAttributes = new HashMap<String, Object>( );
          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT, plugin );
          daoUtil.setInt( 1, nIdDirectory );
          daoUtil.executeQuery( );
  
          while ( daoUtil.next( ) )
          {
              int nIndex = 1;
              String strAttributeKey = daoUtil.getString( nIndex++ );
              Object attributeValue = daoUtil.getObject( nIndex++ );
              mapAttributes.put( strAttributeKey, attributeValue );
          }
  
          daoUtil.free( );
  
          return mapAttributes;
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public synchronized void insert( int nIdDirectory, String strAttributeKey, Object attributeValue, Plugin plugin )
      {
          int nIndex = 1;
          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, plugin );
          daoUtil.setInt( nIndex++, nIdDirectory );
          daoUtil.setString( nIndex++, strAttributeKey );
          daoUtil.setString( nIndex++, attributeValue.toString( ) );
  
          daoUtil.executeUpdate( );
  
          daoUtil.free( );
      }
  
      /**
       * {@inheritDoc}
       */
      @Override
      public void remove( int nIdDirectory, Plugin plugin )
      {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE, plugin );
         daoUtil.setInt( 1, nIdDirectory );
 
         daoUtil.executeUpdate( );
 
         daoUtil.free( );
     }
 }