src/net/fortuna/ical4j/data/ParserException.java

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1 /**
2 * Copyright (c) 2012, Ben Fortuna
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * o Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * o Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * o Neither the name of Ben Fortuna nor the names of any other contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32 package net.fortuna.ical4j.data;
33
34 import java.text.MessageFormat;
35
36 /**
37 * <pre>
38 * $Id$ [Apr 5, 2004]
39 * </pre>
40 *
41 * An exception thrown when an error occurs in parsing iCalendar data.
42 * @author Ben Fortuna
43 */
44 public class ParserException extends Exception {
45
46 private static final long serialVersionUID = 6116644246112002214L;
47
48 private static final String ERROR_MESSAGE_PATTERN = "Error at line {0}:";
49
50 private int lineNo;
51
52 /**
53 * @param lineNo line number where parsing error ocurred
54 */
55 public ParserException(final int lineNo) {
56 this.lineNo = lineNo;
57 }
58
59 /**
60 * Constructor with message.
61 * @param message a descriptive message for the exception
62 * @param lineNo line number where parsing error ocurred
63 */
64 public ParserException(final String message, final int lineNo) {
65 super(MessageFormat.format(ERROR_MESSAGE_PATTERN, new Object[] { new Integer(lineNo)}) + message);
66 this.lineNo = lineNo;
67 }
68
69 /**
70 * Constructor with message and cause.
71 * @param message a descriptive message for the exception
72 * @param lineNo line number where parsing error ocurred
73 * @param cause a throwable that is the cause of this exception
74 */
75 public ParserException(final String message, final int lineNo,
76 final Throwable cause) {
77
78 super(MessageFormat.format(ERROR_MESSAGE_PATTERN, new Object[] { new Integer(lineNo)}) + message, cause);
79 this.lineNo = lineNo;
80 }
81
82 /**
83 * @return the lineNo
84 */
85 public final int getLineNo() {
86 return lineNo;
87 }
88 }

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