cmdresetquestioncounter.java

使用工具jublider开发的一个聊天室实现基本功能,

/**
 * Copyright (C) 2003  Manfred Andres
 * 
 * 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
 * of the License, 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.
 * 
 * Created on 28.09.2003
 */

package freecs.commands;
import freecs.interfaces.ICommand;
import freecs.interfaces.IGroupState;
import freecs.interfaces.IUserStates;
import freecs.content.MessageState;

/**
 * @author Manfred Andres
 *
 * freecs.commands
 */
public class CmdResetQuestioncounter extends AbstractCommand {
	public final String cmd= "/raq";
	private static final ICommand selve=new CmdResetQuestioncounter();

	private CmdResetQuestioncounter () { }
	
	public static ICommand getInstance () {
		return selve;
	}
	
	public boolean execute (MessageState msgState, String param) {
		if (isPunished (msgState)) 
			return false;
		msgState.targetGroup = msgState.sender.getGroup ();
        if ((msgState.targetGroup.hasState(IGroupState.MODERATED)
                || msgState.targetGroup.hasState(IGroupState.ENTRANCE))
            && !msgState.sender.hasRight(IUserStates.ROLE_VIP)) {
                msgState.msgTemplate = "error.noRight.noVipAdmin";
                msgState.sender.sendMessage(msgState.mp);
                return false;
        }
        if (!msgState.sender.hasRight(IUserStates.ROLE_VIP)
            && !msgState.targetGroup.usrIsSu (msgState.sender)) {
                msgState.msgTemplate = "error.noRight.noSuVipAdmin";
                msgState.sender.sendMessage(msgState.mp);
                return false;
        }
        msgState.targetGroup.resetQuestionCounter();
        msgState.msgTemplate = "message.raq";
        msgState.targetGroup.sendMessage(msgState.mp);
		return true;
	}
}