/*
* NOTE: This copyright does *not* cover user programs that use HQ
* program services by normal system calls through the application
* program interfaces provided as part of the Hyperic Plug-in Development
* Kit or the Hyperic Client Development Kit - this is merely considered
* normal use of the program, and does *not* fall under the heading of
* "derived work".
*
* Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
* This file is part of HQ.
*
* HQ is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. 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.
*/
package org.hyperic.hq.plugin.netservices;
import org.hyperic.util.ntp.NtpClient;
import org.hyperic.util.ntp.NtpResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class NTPCollector extends NetServicesCollector {
private static Log log =
LogFactory.getLog(NTPCollector.class.getName());
public void collect() {
String host = getHostAddress();
int port = getPort();
NtpClient client = new NtpClient(host, port);
client.setTimeout(getTimeoutMillis());
try {
startTime();
NtpResponse response = client.getResponse();
endTime();
setAvailability(true);
setValue("LocalClockOffset", response.getLocalClockOffset());
setValue("RoundTripDelay", response.getRoundTripDelay());
setValue("RootDelay", response.getRootDelay());
setValue("RootDispersion", response.getRootDispersion());
} catch (Exception e) {
setAvailability(false);
setErrorMessage(e.toString());
log.error(e.toString(), e);
}
}
}