/*
* Copyright (C) 2011 4th Line GmbH, Switzerland
*
* 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.fourthline.konto.shared.entity.settings;
import org.seamless.util.time.DateRange;
/**
* @author Christian Bauer
*/
public class DateRangeOptionDatatype implements OptionDatatype<DateRange> {
@Override
public DateRange valueOf(String s) {
try {
String[] splits = s.split("-");
if (splits.length == 2) {
return new DateRange(splits[0], splits[1]);
} else if (splits.length == 1 && s.startsWith("-")) {
return new DateRange(null, splits[0]);
} else if (splits.length == 1 && s.endsWith("-")) {
return new DateRange(splits[0], null);
} else {
return null;
}
} catch (Exception ex) {
return null;
}
}
@Override
public String toString(DateRange value) {
StringBuilder sb = new StringBuilder();
if (value.getStart() != null) {
sb.append(value.getStart().getTime());
}
sb.append("-");
if (value.getEnd() != null) {
sb.append(value.getEnd().getTime());
}
return sb.toString();
}
}