View Javadoc
1   /*
2    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3    *
4    * This code is free software; you can redistribute it and/or modify it
5    * under the terms of the GNU General Public License version 2 only, as
6    * published by the Free Software Foundation.  Oracle designates this
7    * particular file as subject to the "Classpath" exception as provided
8    * by Oracle in the LICENSE file that accompanied this code.
9    *
10   * This code is distributed in the hope that it will be useful, but WITHOUT
11   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13   * version 2 for more details (a copy is included in the LICENSE file that
14   * accompanied this code).
15   *
16   * You should have received a copy of the GNU General Public License version
17   * 2 along with this work; if not, write to the Free Software Foundation,
18   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19   *
20   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21   * or visit www.oracle.com if you need additional information or have any
22   * questions.
23   */
24  
25  /*
26   * This file is available under and governed by the GNU General Public
27   * License version 2 only, as published by the Free Software Foundation.
28   * However, the following notice accompanied the original version of this
29   * file:
30   *
31   * Written by Doug Lea with assistance from members of JCP JSR-166
32   * Expert Group and released to the public domain, as explained at
33   * http://creativecommons.org/publicdomain/zero/1.0/
34   */
35  
36  package java.util.concurrent;
37  
38  /**
39   * Exception thrown by an {@link Executor} when a task cannot be
40   * accepted for execution.
41   *
42   * @since 1.5
43   * @author Doug Lea
44   */
45  public class RejectedExecutionException extends RuntimeException {
46      private static final long serialVersionUID = -375805702767069545L;
47  
48      /**
49       * Constructs a {@code RejectedExecutionException} with no detail message.
50       * The cause is not initialized, and may subsequently be
51       * initialized by a call to {@link #initCause(Throwable) initCause}.
52       */
53      public RejectedExecutionException() { }
54  
55      /**
56       * Constructs a {@code RejectedExecutionException} with the
57       * specified detail message. The cause is not initialized, and may
58       * subsequently be initialized by a call to {@link
59       * #initCause(Throwable) initCause}.
60       *
61       * @param message the detail message
62       */
63      public RejectedExecutionException(String message) {
64          super(message);
65      }
66  
67      /**
68       * Constructs a {@code RejectedExecutionException} with the
69       * specified detail message and cause.
70       *
71       * @param  message the detail message
72       * @param  cause the cause (which is saved for later retrieval by the
73       *         {@link #getCause()} method)
74       */
75      public RejectedExecutionException(String message, Throwable cause) {
76          super(message, cause);
77      }
78  
79      /**
80       * Constructs a {@code RejectedExecutionException} with the
81       * specified cause.  The detail message is set to {@code (cause ==
82       * null ? null : cause.toString())} (which typically contains
83       * the class and detail message of {@code cause}).
84       *
85       * @param  cause the cause (which is saved for later retrieval by the
86       *         {@link #getCause()} method)
87       */
88      public RejectedExecutionException(Throwable cause) {
89          super(cause);
90      }
91  }