/*
This file is part of Cyclos (www.cyclos.org).
A project of the Social Trade Organisation (www.socialtrade.org).
Cyclos 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.
Cyclos 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 Cyclos; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package nl.strohalm.cyclos.utils.conversion;
import java.util.TimeZone;
import org.apache.commons.lang.StringUtils;
/**
* Converter for TimeZones. Uses the time zone ID
*
* @author luis
*/
public class TimeZoneConverter implements Converter<TimeZone> {
private static final long serialVersionUID = -5712130039783092190L;
private static final TimeZoneConverter INSTANCE = new TimeZoneConverter();
public static TimeZoneConverter instance() {
return INSTANCE;
}
private TimeZoneConverter() {
}
public String toString(final TimeZone object) {
if (object == null) {
return null;
}
return object.getID();
}
public TimeZone valueOf(final String string) {
if (StringUtils.isEmpty(string)) {
return null;
}
return TimeZone.getTimeZone(string);
}
}