| TimeZoneUtil.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.kernel.util;
24
25 import java.util.TimeZone;
26
27 /**
28 * <a href="TimeZoneUtil.java.html"><b><i>View Source</i></b></a>
29 *
30 * @author Brian Wing Shun Chan
31 */
32 public class TimeZoneUtil {
33
34 public static TimeZone getDefault() {
35 return _instance._getDefault();
36 }
37
38 public static TimeZone getTimeZone(String timeZoneId) {
39 return TimeZone.getTimeZone(timeZoneId);
40 }
41
42 public static void setDefault(String id) {
43 _instance._setDefault(id);
44 }
45
46 private TimeZoneUtil() {
47 _timeZone = TimeZone.getTimeZone(StringPool.UTC);
48 }
49
50 private TimeZone _getDefault() {
51 return _timeZone;
52 }
53
54 private void _setDefault(String id) {
55 if (Validator.isNotNull(id)) {
56 _timeZone = TimeZone.getTimeZone(id);
57 }
58 }
59
60 private static TimeZoneUtil _instance = new TimeZoneUtil();
61
62 private TimeZone _timeZone;
63
64 }