/*

  * Copyright (c) 2002-2014, 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.dila.business.fichelocale.dao.impl;

 import fr.paris.lutece.plugins.dila.business.fichelocale.dao.ILocalFolderLinkDAO;

 import fr.paris.lutece.plugins.dila.business.fichelocale.dto.LocalFolderLinkDTO;

 import fr.paris.lutece.plugins.dila.service.DilaPlugin;

 import fr.paris.lutece.portal.service.plugin.PluginService;

 import fr.paris.lutece.util.sql.DAOUtil;

 import java.io.Serializable;

 import java.util.ArrayList;

 import java.util.List;

 /**

  * Implementation of {@link ILocalFolderLinkDAO}

  */

 public class LocalFolderLinkDAO implements ILocalFolderLinkDAO, Serializable

 {

     /** Serial ID */

     private static final long serialVersionUID = 3635002841395718887L;

     private static final String SQL_QUERY_NEW_PK = "SELECT max(id) FROM dila_local_folder_link";

     private static final String SQL_QUERY_INSERT = " INSERT INTO dila_local_folder_link "

             + "( id, title, position, card_id, local_folder_id ) VALUES ( ?, ? ,?, ?, ?)";

     private static final String SQL_QUERY_DELETE_BY_FOLDER_ID = " DELETE FROM dila_local_folder_link "

             + "WHERE local_folder_id = ?";

     private static final String SQL_QUERY_SELECT_BY_FOLDER_ID = " SELECT title, position, card_id FROM dila_local_folder_link "

             + "WHERE local_folder_id = ? ORDER BY position";

     /**

      * Generates a new primary key

      * @return The new primary key

      */

     private Long newPrimaryKey( )

     {

         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_NEW_PK, PluginService.getPlugin( DilaPlugin.PLUGIN_NAME ) );

         daoUtil.executeQuery( );

         Long nKey = 1L;

         if ( daoUtil.next( ) )

         {

             // if the table is empty

             nKey = daoUtil.getLong( 1 ) + 1L;

         }

         daoUtil.free( );

         return nKey;

     }

     @Override

     public void insert( LocalFolderLinkDTO link )

     {

         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, PluginService.getPlugin( DilaPlugin.PLUGIN_NAME ) );

         link.setId( newPrimaryKey( ) );

         daoUtil.setLong( 1, link.getId( ) );

         daoUtil.setString( 2, link.getTitle( ) );

         daoUtil.setInt( 3, link.getPosition( ) );

         daoUtil.setString( 4, link.getCardId( ) );

         daoUtil.setLong( 5, link.getLocalFolderId( ) );

         daoUtil.executeUpdate( );

         daoUtil.free( );

     }

     @Override

     public void deleteByFolderId( Long localFolderId )

     {

         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE_BY_FOLDER_ID, PluginService.getPlugin( DilaPlugin.PLUGIN_NAME ) );

         daoUtil.setLong( 1, localFolderId );

         daoUtil.executeUpdate( );

         daoUtil.free( );

     }

     @Override

     public List<LocalFolderLinkDTO> findByFolderId( Long id )

     {

         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT_BY_FOLDER_ID, PluginService.getPlugin( DilaPlugin.PLUGIN_NAME ) );

         daoUtil.setLong( 1, id );

         daoUtil.executeQuery( );

         List<LocalFolderLinkDTO> result = new ArrayList<LocalFolderLinkDTO>( );

         while ( daoUtil.next( ) )

         {

             LocalFolderLinkDTO link = new LocalFolderLinkDTO( );

             link.setTitle( daoUtil.getString( 1 ) );

             link.setPosition( daoUtil.getInt( 2 ) );

             link.setCardId( daoUtil.getString( 3 ) );

             result.add( link );

         }

         daoUtil.free( );

         return result;

     }

 }