/*
* Minha.pt: middleware testing platform.
* Copyright (c) 2011-2014, Universidade do Minho.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package pt.minha.kernel.timer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class TimerProvider {
private static Logger logger = LoggerFactory.getLogger("pt.minha.Timer");
private static Class<?> clz;
static {
try {
clz = Class.forName("pt.minha.kernel.timer.NativeTimer");
} catch(Throwable e) {
logger.warn("Cannot find native timer. Using unreliable timer.");
}
}
public static IntervalTimer open() {
try {
if (clz != null)
return (IntervalTimer) clz.newInstance();
} catch(Exception e) {
clz = null;
logger.warn("Cannot use native timer. Using unreliable timer.", e);
}
return new JavaTimer();
}
}