/*
* jPOS Project [http://jpos.org]
* Copyright (C) 2000-2014 Alejandro P. Revilla
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jpos.iso.filter;
import org.jpos.core.Configurable;
import org.jpos.core.Configuration;
import org.jpos.iso.ISOChannel;
import org.jpos.iso.ISOFilter;
import org.jpos.iso.ISOMsg;
import org.jpos.util.LogEvent;
import org.jpos.util.ThroughputControl;
public class ThroughputControlFilter implements ISOFilter, Configurable {
ThroughputControl tc;
public ThroughputControlFilter () {
super();
tc = null;
}
/**
* @param cfg
* <ul>
* <li>transactions</li>
* <li>period (in millis)</li>
* </ul>
*/
public void setConfiguration (Configuration cfg) {
tc = new ThroughputControl (cfg.getInts ("transactions"), cfg.getInts ("period"));
}
public ISOMsg filter (ISOChannel channel, ISOMsg m, LogEvent evt)
{
if (tc != null) {
long delay = tc.control ();
if (delay > 0L)
evt.addMessage ("ThroughputControl=" + delay);
}
return m;
}
}