/**
 * JRadius - A RADIUS Server Java Adapter
 * Copyright (C) 2004-2005 PicoPoint, B.V.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or (at
 * your option) any later version.
 *
 * This library 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 Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

package net.jradius.handler;


import net.jradius.handler.chain.JRCommand;
import net.jradius.log.RadiusLog;
import net.jradius.server.JRadiusEvent;

import org.apache.commons.chain.Catalog;

/**
 * @author David Bird
 */
public class RunChainHandler extends EventHandlerChain 
{
    private String chainName;
    
    public boolean handle(JRadiusEvent event) throws Exception
    {
        Catalog catalog = getCatalog();
        if (catalog != null && chainName != null)
        {
            JRCommand c = (JRCommand)catalog.getCommand(chainName);
            if (c == null)
            {
                RadiusLog.error("There is no command '" + chainName + "' in catalog " + getCatalogName());
                return false;
            }
            return execute(c, event);
        }
        return false;
    }

    public String getChainName()
    {
        return chainName;
    }

    public void setChainName(String chain)
    {
        this.chainName = chain;
    }
}