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Java > Open Source Codes > org > apache > mina > util > NamePreservingRunnable


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one
3  * or more contributor license agreements. See the NOTICE file
4  * distributed with this work for additional information
5  * regarding copyright ownership. The ASF licenses this file
6  * to you under the Apache License, Version 2.0 (the
7  * "License"); you may not use this file except in compliance
8  * with the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing,
13  * software distributed under the License is distributed on an
14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15  * KIND, either express or implied. See the License for the
16  * specific language governing permissions and limitations
17  * under the License.
18  */
19 package org.apache.mina.util;
20
21 /**
22  * A Runnable wrapper that preserves the name of the thread after the runnable is complete (for Runnables
23  * that change the name of the Thread they use)
24  *
25  * @author The Apache Directory Project (mina-dev@directory.apache.org)
26  * @version $Rev: 446581 $, $Date: 2006-09-15 11:36:12Z $,
27  */
28 public class NamePreservingRunnable implements Runnable JavaDoc {
29     private final Runnable JavaDoc runnable;
30
31     public NamePreservingRunnable(Runnable JavaDoc runnable) {
32         this.runnable = runnable;
33     }
34
35     public void run() {
36         String JavaDoc name = Thread.currentThread().getName();
37
38         try {
39             runnable.run();
40         } finally {
41             Thread.currentThread().setName(name);
42         }
43     }
44 }
45
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