01: /*
02: * Distributed as part of c3p0 v.0.9.1.2
03: *
04: * Copyright (C) 2005 Machinery For Change, Inc.
05: *
06: * Author: Steve Waldman <swaldman@mchange.com>
07: *
08: * This library is free software; you can redistribute it and/or modify
09: * it under the terms of the GNU Lesser General Public License version 2.1, as
10: * published by the Free Software Foundation.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public License
18: * along with this software; see the file LICENSE. If not, write to the
19: * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: */
22:
23: package com.mchange.lang;
24:
25: import java.io.*;
26:
27: public class PotentiallySecondaryError extends Error implements
28: PotentiallySecondary {
29: final static String NESTED_MSG = ">>>>>>>>>> NESTED THROWABLE >>>>>>>>";
30:
31: Throwable nested;
32:
33: public PotentiallySecondaryError(String msg, Throwable t) {
34: super (msg);
35: this .nested = t;
36: }
37:
38: public PotentiallySecondaryError(Throwable t) {
39: this ("", t);
40: }
41:
42: public PotentiallySecondaryError(String msg) {
43: this (msg, null);
44: }
45:
46: public PotentiallySecondaryError() {
47: this ("", null);
48: }
49:
50: public Throwable getNestedThrowable() {
51: return nested;
52: }
53:
54: public void printStackTrace(PrintWriter pw) {
55: super .printStackTrace(pw);
56: if (nested != null) {
57: pw.println(NESTED_MSG);
58: nested.printStackTrace(pw);
59: }
60: }
61:
62: public void printStackTrace(PrintStream ps) {
63: super .printStackTrace(ps);
64: if (nested != null) {
65: ps.println("NESTED_MSG");
66: nested.printStackTrace(ps);
67: }
68: }
69:
70: public void printStackTrace() {
71: printStackTrace(System.err);
72: }
73: }
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