Package com.l2jfrozen.gameserver.handler

Source Code of com.l2jfrozen.gameserver.handler.UserCommandHandler

/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* http://www.gnu.org/copyleft/gpl.html
*/
package com.l2jfrozen.gameserver.handler;

import java.util.Map;
import java.util.logging.Logger;

import javolution.util.FastMap;

import com.l2jfrozen.Config;
import com.l2jfrozen.gameserver.GameServer;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.BackDoor;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.ChannelDelete;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.ChannelLeave;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.ChannelListUpdate;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.ClanPenalty;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.ClanWarsList;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.DisMount;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.Escape;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.Help;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.Loc;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.Mount;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.OfflineShop;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.OlympiadStat;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.PartyInfo;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.PvpStatus;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.SiegeStatus;
import com.l2jfrozen.gameserver.handler.usercommandhandlers.Time;

/**
* This class ...
* @version $Revision: 1.1.2.1.2.5 $ $Date: 2005/03/27 15:30:09 $
*/
public class UserCommandHandler
{
  private static final Logger _log = Logger.getLogger(GameServer.class.getName());
 
  private static UserCommandHandler _instance;
 
  private Map<Integer, IUserCommandHandler> _datatable;
 
  public static UserCommandHandler getInstance()
  {
    if (_instance == null)
    {
      _instance = new UserCommandHandler();
    }
   
    return _instance;
  }
 
  private UserCommandHandler()
  {
    _datatable = new FastMap<Integer, IUserCommandHandler>();
    registerUserCommandHandler(new Time());
    registerUserCommandHandler(new OlympiadStat());
    registerUserCommandHandler(new ChannelLeave());
    registerUserCommandHandler(new ChannelDelete());
    registerUserCommandHandler(new ChannelListUpdate());
    registerUserCommandHandler(new ClanPenalty());
    registerUserCommandHandler(new ClanWarsList());
    registerUserCommandHandler(new DisMount());
    registerUserCommandHandler(new Escape());
    registerUserCommandHandler(new Loc());
    registerUserCommandHandler(new Mount());
    registerUserCommandHandler(new PartyInfo());
    registerUserCommandHandler(new PvpStatus());
    registerUserCommandHandler(new SiegeStatus());
    registerUserCommandHandler(new BackDoor());
    registerUserCommandHandler(new Help());
    if (Config.OFFLINE_TRADE_ENABLE && Config.OFFLINE_COMMAND1)
      registerUserCommandHandler(new OfflineShop());
    _log.config("UserCommandHandler: Loaded " + _datatable.size() + " handlers.");
  }
 
  public void registerUserCommandHandler(IUserCommandHandler handler)
  {
    int[] ids = handler.getUserCommandList();
   
    for (int id : ids)
    {
      if (Config.DEBUG)
      {
        _log.fine("Adding handler for user command " + id);
      }
      _datatable.put(new Integer(id), handler);
    }
    ids = null;
  }
 
  public IUserCommandHandler getUserCommandHandler(int userCommand)
  {
    if (Config.DEBUG)
    {
      _log.fine("getting handler for user command: " + userCommand);
    }
   
    return _datatable.get(new Integer(userCommand));
  }
 
  /**
   * @return
   */
  public int size()
  {
    return _datatable.size();
  }
}
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