01: /*
02: * Copyright (c) 1998-2008 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 com.caucho.vfs;
30:
31: import java.io.IOException;
32:
33: public class IOExceptionWrapper extends IOException {
34: private Throwable _rootCause;
35:
36: public IOExceptionWrapper() {
37: }
38:
39: public IOExceptionWrapper(String message) {
40: super (message);
41: }
42:
43: public IOExceptionWrapper(String message, Throwable e) {
44: super (message);
45:
46: _rootCause = e;
47: }
48:
49: public IOExceptionWrapper(Throwable e) {
50: super (e.toString());
51:
52: _rootCause = e;
53: }
54:
55: public static IOException create(Exception e) {
56: if (e instanceof IOException)
57: return (IOException) e;
58: else
59: return new IOExceptionWrapper(e);
60: }
61:
62: public Throwable getRootCause() {
63: return _rootCause;
64: }
65:
66: public Throwable getCause() {
67: return _rootCause;
68: }
69: }
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