1 /*
2 * This file is part of AceLogger.
3 *
4 * AceLogger is free software: you can redistribute it and/or modify it under the terms of the GNU
5 * Lesser General Public License as published by the Free Software Foundation, either version 3 of
6 * the License, or (at your option) any later version.
7 *
8 * AceLogger is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
9 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * Lesser General Public License for more details.
11 *
12 * You should have received a copy of the GNU Lesser General Public License along with AceLogger.
13 * If not, see <http://www.gnu.org/licenses/lgpl-3.0.html>.
14 */
15 package net.sourceforge.acelogger.execution;
16
17 import java.lang.Thread.UncaughtExceptionHandler;
18
19 /**
20 * An implementation of {@link UncaughtExceptionHandler} that logs the exception using the internal
21 * logger.
22 *
23 * @author Zardi (https://sourceforge.net/users/daniel_zardi)
24 * @version 1.0.0
25 * @since 1.0.0
26 */
27 public final class UncaughtExceptionLogger implements UncaughtExceptionHandler {
28
29 /**
30 * A instance of this class (the only one).
31 */
32 private static final UncaughtExceptionLogger INSTANCE = new UncaughtExceptionLogger();
33
34 /**
35 * This constructor prevents the instantiation of this utility class.
36 *
37 * @since 1.0.0
38 */
39 private UncaughtExceptionLogger() { }
40
41 /**
42 * Logs any uncaught exceptions using the internal logger.
43 *
44 * @param threadOfOrigin The thread where the uncaught exception was thrown.
45 * @param uncaughtException The exception itself.
46 * @since 1.0.0
47 */
48 public void uncaughtException(Thread threadOfOrigin, Throwable uncaughtException) {
49 LogController.getInternalLogger().error(
50 "UncaughtExceptionLogger.message", uncaughtException, threadOfOrigin.getName()
51 );
52 }
53
54 /**
55 * Returns an instance of {@link UncaughtExceptionLogger}, which is a singleton.
56 *
57 * @return An instance of this class.
58 * @since 1.0.0
59 */
60 public static UncaughtExceptionLogger getInstance() {
61 return INSTANCE;
62 }
63 }