1 /*
2 * Copyright 2009 Red Hat, Inc.
3 *
4 * Red Hat licenses this file to you under the Apache License, version 2.0
5 * (the "License"); you may not use this file except in compliance with the
6 * License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package org.jboss.netty.util.internal;
17
18 /**
19 * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
20 * @author <a href="http://gleamynode.net/">Trustin Lee</a>
21 * @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
22 */
23 public class ThreadLocalBoolean extends ThreadLocal<Boolean> {
24
25 private final boolean defaultValue;
26
27 public ThreadLocalBoolean() {
28 this(false);
29 }
30
31 public ThreadLocalBoolean(boolean defaultValue) {
32 this.defaultValue = defaultValue;
33 }
34
35 @Override
36 protected Boolean initialValue() {
37 return defaultValue? Boolean.TRUE : Boolean.FALSE;
38 }
39 }