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