1   /**
2    * Copyright (c) 2000-2010 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   *
12   *
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  }