01: /*
02: * Copyright (c) 2002-2008 Gargoyle Software Inc. All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * 1. Redistributions of source code must retain the above copyright notice,
08: * this list of conditions and the following disclaimer.
09: * 2. Redistributions in binary form must reproduce the above copyright notice,
10: * this list of conditions and the following disclaimer in the documentation
11: * and/or other materials provided with the distribution.
12: * 3. The end-user documentation included with the redistribution, if any, must
13: * include the following acknowledgment:
14: *
15: * "This product includes software developed by Gargoyle Software Inc.
16: * (http://www.GargoyleSoftware.com/)."
17: *
18: * Alternately, this acknowledgment may appear in the software itself, if
19: * and wherever such third-party acknowledgments normally appear.
20: * 4. The name "Gargoyle Software" must not be used to endorse or promote
21: * products derived from this software without prior written permission.
22: * For written permission, please contact info@GargoyleSoftware.com.
23: * 5. Products derived from this software may not be called "HtmlUnit", nor may
24: * "HtmlUnit" appear in their name, without prior written permission of
25: * Gargoyle Software Inc.
26: *
27: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
28: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
29: * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARGOYLE
30: * SOFTWARE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
31: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
33: * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
36: * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37: */
38: package com.gargoylesoftware.htmlunit;
39:
40: import java.io.PrintWriter;
41: import java.io.PrintStream;
42:
43: /**
44: * Thrown if an object could not be instantiated for some reason.
45: *
46: * @version $Revision: 2132 $
47: * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
48: */
49: public class ObjectInstantiationException extends RuntimeException {
50: private static final long serialVersionUID = 8831953284047722098L;
51: private final Throwable causeException_;
52:
53: /**
54: * Create an instance.
55: * @param message A message explaining the failure
56: * @param cause The exception that was thrown
57: */
58: public ObjectInstantiationException(final String message,
59: final Throwable cause) {
60: super (message);
61: causeException_ = cause;
62: }
63:
64: /**
65: * Return the exception that had been thrown during instantiation of the object.
66: * @return The cause exception
67: */
68: public Throwable getCauseException() {
69: return causeException_;
70: }
71:
72: /**
73: * Print the stack trace. If this exception contains another exception then
74: * the stack traces for both will be printed.
75: *
76: * @param writer Where the stack trace will be written
77: */
78: public void printStackTrace(final PrintWriter writer) {
79: super .printStackTrace(writer);
80: if (causeException_ != null) {
81: writer.write("Enclosed exception: ");
82: causeException_.printStackTrace(writer);
83: }
84: }
85:
86: /**
87: * Print the stack trace. If this exception contains another exception then
88: * the stack traces for both will be printed.
89: *
90: * @param stream Where the stack trace will be written
91: */
92: public void printStackTrace(final PrintStream stream) {
93: super .printStackTrace(stream);
94: if (causeException_ != null) {
95: stream.print("Enclosed exception: ");
96: causeException_.printStackTrace(stream);
97: }
98: }
99: }
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