1 //
2 // ========================================================================
3 // Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 package org.eclipse.jetty.start;
20
21 /**
22 * A Usage Error has occured. Print the usage and exit with the appropriate exit code.
23 */
24 @SuppressWarnings("serial")
25 public class UsageException extends RuntimeException
26 {
27 public static final int ERR_LOGGING = -1;
28 public static final int ERR_INVOKE_MAIN = -2;
29 public static final int ERR_NOT_STOPPED = -4;
30 public static final int ERR_BAD_ARG = -5;
31 public static final int ERR_BAD_GRAPH = -6;
32 public static final int ERR_UNKNOWN = -9;
33 private int exitCode;
34
35 public UsageException(int exitCode, String format, Object... objs)
36 {
37 super(String.format(format,objs));
38 this.exitCode = exitCode;
39 }
40
41 public UsageException(int exitCode, Throwable cause)
42 {
43 super(cause);
44 this.exitCode = exitCode;
45 }
46
47 public int getExitCode()
48 {
49 return exitCode;
50 }
51 }