| AutoResetThreadLocal.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portal.kernel.util;
16
17 /**
18 * <a href="AutoResetThreadLocal.java.html"><b><i>View Source</i></b></a>
19 *
20 * @author Shuyang Zhou
21 */
22 public class AutoResetThreadLocal<T> extends InitialThreadLocal<T> {
23
24 public AutoResetThreadLocal() {
25 this(null);
26 }
27
28 public AutoResetThreadLocal(T initialValue) {
29 super(initialValue);
30 }
31
32 public void set(T value) {
33 ThreadLocalRegistry.registerThreadLocal(this);
34
35 super.set(value);
36 }
37
38 protected T initialValue() {
39 ThreadLocalRegistry.registerThreadLocal(this);
40
41 return super.initialValue();
42 }
43
44 }