01: /*BEGIN_COPYRIGHT_BLOCK
02: *
03: * Copyright (c) 2001-2007, JavaPLT group at Rice University (javaplt@rice.edu)
04: * All rights reserved.
05: *
06: * Redistribution and use in source and binary forms, with or without
07: * modification, are permitted provided that the following conditions are met:
08: * * Redistributions of source code must retain the above copyright
09: * notice, this list of conditions and the following disclaimer.
10: * * Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: * * Neither the names of DrJava, the JavaPLT group, Rice University, nor the
14: * names of its contributors may be used to endorse or promote products
15: * derived from this software without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
21: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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30: * Open Source Initative Approved is a trademark of the Open Source Initiative.
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33: * from http://www.drjava.org/ or http://sourceforge.net/projects/drjava/
34: *
35: * END_COPYRIGHT_BLOCK*/
36:
37: package edu.rice.cs.drjava.config;
38:
39: /** Exception indicating that an OptionParser could not parse the specified value for a given configurable option.
40: * @version $Id: OptionParseException.java 4255 2007-08-28 19:17:37Z mgricken $
41: */
42: public class OptionParseException extends IllegalArgumentException {
43:
44: public String key;
45: public String value;
46: public String message;
47:
48: /** Exception indicating that an OptionParser could not parse the specified value for a given configurable option.
49: * @param key The name of the configuration option
50: * @param value The invalid value which caused the parse error
51: * @param message Some helpful message explaining the parse error
52: */
53: public OptionParseException(String key, String value, String message) {
54: this .key = key;
55: this .value = value;
56: this .message = message;
57: }
58:
59: /** Format a nice message for the user. */
60: public String toString() {
61: final StringBuilder sb = new StringBuilder();
62: sb.append("Could not parse configuration option.\nOption: ");
63: sb.append(key);
64: sb.append("\nGiven value: \"");
65: sb.append(value);
66: sb.append("\"\n");
67: sb.append(message);
68: return sb.toString();
69: }
70:
71: }
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