01: /*
02: * Copyright (c) 1998-2003 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: */
28:
29: package javax.servlet.jsp.el;
30:
31: /**
32: * A generic EL exception.
33: */
34: public class ELException extends Exception {
35: /**
36: * Create a ELException
37: */
38: public ELException() {
39: }
40:
41: /**
42: * Create a ELException with a message.
43: */
44: public ELException(String msg) {
45: super (msg);
46: }
47:
48: /**
49: * Create a ELException with a message and a root cause.
50: *
51: * @param msg the exception message
52: * @param rootCause the underlying exception.
53: */
54: public ELException(String msg, Throwable rootCause) {
55: super (msg, rootCause);
56: }
57:
58: /**
59: * Create a ELException with a root cause.
60: *
61: * @param rootCause the underlying exception.
62: */
63: public ELException(Throwable rootCause) {
64: super (rootCause);
65: }
66:
67: /**
68: * Returns the root cause of the exception.
69: */
70: public Throwable getRootCause() {
71: return getCause();
72: }
73: }
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