blob: 8f5695629e7807dd3851172f0016618fac2addd5 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* 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.Instant;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Locale;
/**
* Created by aalexeev on 12/7/16.
*/
public class DateFormatter {
private final DateTimeFormatter formatter;
public DateFormatter(String pattern) {
formatter = DateTimeFormatter.ofPattern(pattern, Locale.ENGLISH);
}
public String format(final Instant ts) {
if (ts == null)
return null;
ZonedDateTime ldt = ZonedDateTime.ofInstant(ts, ZoneOffset.UTC);
return ldt.format(formatter);
}
public Instant parse(final String v) {
if (StringUtils.isBlank(v))
return null;
ZonedDateTime ldt = ZonedDateTime.parse(v, formatter);
return ldt.toInstant();
}
}
|
