/*
* Copyright (C) 2013 Jan Pokorsky
*
* 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 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cz.cas.lib.proarc.webapp.server.rest;
import java.sql.Timestamp;
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.ws.rs.core.Response.Status;
import org.joda.time.DateTime;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;
/**
* Parameter reader for ISO Date and Time.
*
* @author Jan Pokorsky
* @see <a href='http://en.wikipedia.org/wiki/ISO_8601'>ISO 8601</a>
*/
public final class DateTimeParam {
private static final Logger LOG = Logger.getLogger(DateTimeParam.class.getName());
private static final DateTimeFormatter FMT = ISODateTimeFormat.dateOptionalTimeParser();
private final DateTime dateTime;
public DateTimeParam(String txt) {
try {
dateTime = FMT.parseDateTime(txt);
} catch (Exception e) {
LOG.log(Level.SEVERE, txt, e);
throw RestException.plainText(Status.BAD_REQUEST, e.getMessage());
}
}
public Date toDate() {
return dateTime.toDate();
}
public Timestamp toTimestamp() {
return new Timestamp(dateTime.getMillis());
}
}