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/*
* Copyright (C) 2008-2017, Juick
*
* 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 com.juick.util;
import org.apache.commons.lang3.StringUtils;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.time.format.DateTimeFormatter;
import java.util.Date;
/**
* Created by aalexeev on 12/7/16.
*/
public class DateFormatter {
private final DateTimeFormatter formatter;
public DateFormatter(String pattern) {
formatter = DateTimeFormatter.ofPattern(pattern);
}
public String format(final Date date) {
if (date == null)
return null;
LocalDateTime ldt = LocalDateTime.ofInstant(date.toInstant(), ZoneOffset.UTC);
return ldt.format(formatter);
}
public Date parse(final String v) {
if (StringUtils.isBlank(v))
return null;
LocalDateTime ldt = LocalDateTime.parse(v, formatter);
return Date.from(ldt.toInstant(ZoneOffset.UTC));
}
}
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