1 /*
2 * This file is part of Waarp Project (named also Waarp or GG).
3 *
4 * Copyright (c) 2019, Waarp SAS, and individual contributors by the @author
5 * tags. See the COPYRIGHT.txt in the distribution for a full listing of
6 * individual contributors.
7 *
8 * All Waarp Project is free software: you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or (at your
11 * option) any later version.
12 *
13 * Waarp is distributed in the hope that it will be useful, but WITHOUT ANY
14 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * Waarp . If not, see <http://www.gnu.org/licenses/>.
19 */
20 package org.waarp.common.utility;
21
22 import java.util.concurrent.ThreadFactory;
23 import java.util.concurrent.atomic.AtomicLong;
24
25 /**
26 * Thread Factory that build named threads, by default daemon threads.
27 */
28 public class WaarpThreadFactory implements ThreadFactory {
29 private final String globalName;
30 private final AtomicLong counter = new AtomicLong();
31 private boolean isDaemon = true;
32
33 /**
34 * Default is Daemon thread
35 *
36 * @param globalName
37 */
38 public WaarpThreadFactory(final String globalName) {
39 this.globalName = globalName + '-';
40 }
41
42 /**
43 * @param globalName
44 * @param isDaemon (Default is True, meaning system can exit if only
45 * Daemon threads left)
46 */
47 public WaarpThreadFactory(final String globalName, final boolean isDaemon) {
48 this.globalName = globalName + '-';
49 this.isDaemon = isDaemon;
50 }
51
52 @Override
53 public final Thread newThread(final Runnable arg0) {
54 final Thread thread =
55 new Thread(arg0, globalName + counter.incrementAndGet());
56 thread.setDaemon(isDaemon);
57 return thread;
58 }
59 }