/*
    * 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.tagcloud.business.portlet;
  
  import fr.paris.lutece.portal.business.portlet.Portlet;
  import fr.paris.lutece.util.sql.DAOUtil;
  
  import java.util.ArrayList;
  import java.util.Collection;
  
  
  /**
   * This class provides Data Access methods for TagCloudPortlet objects
   */
  public final class TagCloudPortletDAO implements ITagCloudPortletDAO
  {
      // Constants
      private static final String SQL_QUERY_SELECT = "SELECT id_portlet, id_cloud FROM tagcloud_portlet WHERE id_portlet = ?";
      private static final String SQL_QUERY_INSERT = "INSERT INTO tagcloud_portlet ( id_portlet, id_cloud ) VALUES ( ?, ? ) ";
      private static final String SQL_QUERY_DELETE = "DELETE FROM tagcloud_portlet WHERE id_portlet = ? ";
      private static final String SQL_QUERY_UPDATE = "UPDATE tagcloud_portlet SET id_portlet = ?, id_cloud = ? WHERE id_portlet = ?";
      private static final String SQL_QUERY_SELECTALL = "SELECT id_portlet, id_cloud FROM tagcloud_portlet";
      private static final String SQL_QUERY_SELECT_TAGCLOUD_BY_PORTLET = "SELECT id_cloud FROM tagcloud_portlet WHERE id_portlet = ?";
  
      /**
       * Insert a new record in the table.
       *
       * @param tagCloudPortlet instance of the TagCloudPortlet object to insert
       */
      public void insert( TagCloudPortlet tagCloudPortlet )
      {
      }
  
      /**
       * Load the data of the tagCloudPortlet from the table
       *
       * @return the instance of the TagCloudPortlet
       * @param nId The identifier of the tagCloudPortlet
       */
      public TagCloudPortlet load( int nId )
      {
          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT );
          daoUtil.setInt( 1, nId );
          daoUtil.executeQuery(  );
  
          TagCloudPortlet tagCloudPortlet = null;
  
          if ( daoUtil.next(  ) )
          {
              tagCloudPortlet = new TagCloudPortlet(  );
  
              tagCloudPortlet.setIdPortlet( daoUtil.getInt( 1 ) );
              tagCloudPortlet.setIdCloud( daoUtil.getInt( 2 ) );
          }
  
          daoUtil.free(  );
  
          return tagCloudPortlet;
      }
  
      /**
       * Delete a record from the table
       *
       * @param nTagCloudPortletId The identifier of the tagCloudPortlet
       */
      public void delete( int nTagCloudPortletId )
      {
          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE );
         daoUtil.setInt( 1, nTagCloudPortletId );
         daoUtil.executeUpdate(  );
         daoUtil.free(  );
     }
 
     /**
      * Update the record in the table
      * @param tagCloudPortlet The reference of the tagCloudPortlet
      */
     public void store( TagCloudPortlet tagCloudPortlet )
     {
     }
 
     /**
      * Load the data of all the tagCloudPortlets and returns them as a collection
      *
      * @return The Collection which contains the data of all the tagCloudPortlets
      */
     public Collection<TagCloudPortlet> selectTagCloudPortletsList(  )
     {
         Collection<TagCloudPortlet> tagCloudPortletList = new ArrayList<TagCloudPortlet>(  );
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECTALL );
         daoUtil.executeQuery(  );
 
         while ( daoUtil.next(  ) )
         {
             TagCloudPortletness/portlet/TagCloudPortlet.html#TagCloudPortlet">TagCloudPortlet tagCloudPortlet = new TagCloudPortlet(  );
 
             tagCloudPortlet.setIdPortlet( daoUtil.getInt( 1 ) );
             tagCloudPortlet.setIdCloud( daoUtil.getInt( 2 ) );
 
             tagCloudPortletList.add( tagCloudPortlet );
         }
 
         daoUtil.free(  );
 
         return tagCloudPortletList;
     }
 
     /**
      * A collection of integer
      * @param nPortletId The portlet id
      * @return A collection
      */
     public Collection<Integer> selectTagCloudByPortlet( int nPortletId )
     {
         Collection<Integer> tagCloudPortletList = new ArrayList<Integer>(  );
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT_TAGCLOUD_BY_PORTLET );
         daoUtil.setInt( 1, nPortletId );
         daoUtil.executeQuery(  );
 
         while ( daoUtil.next(  ) )
         {
             tagCloudPortletList.add( daoUtil.getInt( 1 ) );
         }
 
         daoUtil.free(  );
 
         return tagCloudPortletList;
     }
 
     /**
      * Associates a portlet to a tagcloud
      * @param nPortletId The portlet id
      * @param nCloudId The cloud id
      */
     public void insertCloud( int nPortletId, int nCloudId )
     {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT );
 
         daoUtil.setInt( 1, nPortletId );
         daoUtil.setInt( 2, nCloudId );
 
         daoUtil.executeUpdate(  );
         daoUtil.free(  );
     }
 
     /**
     * Updates association of a portlet to a tagcloud
     * @param nPortletId The portlet id
     * @param nCloudId The cloud id
     */
     public void storeCloud( int nPortletId, int nCloudId )
     {
         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE );
 
         daoUtil.setInt( 1, nPortletId );
         daoUtil.setInt( 2, nCloudId );
         daoUtil.setInt( 3, nPortletId );
 
         daoUtil.executeUpdate(  );
         daoUtil.free(  );
     }
 
     /**
      * Associates a portlet to a tagcloud
      * @param portlet The portlet
      */
     public void insert( Portlet portlet )
     {
         TagCloudPortlet./../../../../fr/paris/lutece/plugins/tagcloud/business/portlet/TagCloudPortlet.html#TagCloudPortlet">TagCloudPortlet port = (TagCloudPortlet) portlet;
         insertCloud( port.getId(  ), port.getIdCloud(  ) );
     }
 
     /**
      * A dummy store method
      * @param portlet The portlet
      */
     public void store( Portlet portlet )
     {
         //Not implemented
     }
 }