/*
** Luxor - XML User Interface Language (XUL) Toolkit
** Copyright (c) 2001, 2002 by Gerald Bauer
**
** This program is free software.
**
** You may redistribute it and/or modify it under the terms of the GNU
** General Public License as published by the Free Software Foundation.
** Version 2 of the license should be included with this distribution in
** the file LICENSE, as well as License.html. If the license is not
** included with this distribution, you may find a copy at the FSF web
** site at 'www.gnu.org' or 'www.fsf.org', or you may write to the
** Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139 USA.
**
** THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND,
** NOT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY. THE AUTHOR
** OF THIS SOFTWARE, ASSUMES _NO_ RESPONSIBILITY FOR ANY
** CONSEQUENCE RESULTING FROM THE USE, MODIFICATION, OR
** REDISTRIBUTION OF THIS SOFTWARE.
**
*/

package luxor.core.data;

import java.util.*;
import org.jdom.*;
import luxor.core.*;
import luxor.status.*;
import luxor.*;

public class MapDef extends XulContainer
{
   static Logger T = Logger.getLogger( MapDef.class );

   private ArrayList _entries = new ArrayList();


   public MapDef( Element element )
   {
      super( element );
   }


   public void add( XulNode node )
   {
      if( node instanceof ListEntryDef )
         _entries.add( node );
      else
         Xul.syntax( "unsupported element type '" + node.getElementName() + "' inside map" );
   }

   public XulMap createMap()
   {
      // check if we need to sort list
      boolean sort = getBooleanAttribute( Xul.Attribute.SORT, false );
      if( sort )
      {
         T.debug( "sort map" );
         Collections.sort( _entries, new ListEntryDefComparator() );
      }

      XulMap map = new XulMap();
      for( Iterator it = _entries.iterator(); it.hasNext();  )
      {
         ListEntryDef entry = ( ListEntryDef ) it.next();
         map.add( entry.getKeyAsString(), entry.getValueAsString() );
      }
      return map;
   }

}