001/* CertPathBuilderException.java -- wraps an exception during certificate
002   path building
003   Copyright (C) 2002, 2005  Free Software Foundation, Inc.
004
005This file is part of GNU Classpath.
006
007GNU Classpath is free software; you can redistribute it and/or modify
008it under the terms of the GNU General Public License as published by
009the Free Software Foundation; either version 2, or (at your option)
010any later version.
011
012GNU Classpath is distributed in the hope that it will be useful, but
013WITHOUT ANY WARRANTY; without even the implied warranty of
014MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
015General Public License for more details.
016
017You should have received a copy of the GNU General Public License
018along with GNU Classpath; see the file COPYING.  If not, write to the
019Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02002110-1301 USA.
021
022Linking this library statically or dynamically with other modules is
023making a combined work based on this library.  Thus, the terms and
024conditions of the GNU General Public License cover the whole
025combination.
026
027As a special exception, the copyright holders of this library give you
028permission to link this library with independent modules to produce an
029executable, regardless of the license terms of these independent
030modules, and to copy and distribute the resulting executable under
031terms of your choice, provided that you also meet, for each linked
032independent module, the terms and conditions of the license of that
033module.  An independent module is a module which is not derived from
034or based on this library.  If you modify this library, you may extend
035this exception to your version of the library, but you are not
036obligated to do so.  If you do not wish to do so, delete this
037exception statement from your version. */
038
039
040package java.security.cert;
041
042import java.io.PrintStream;
043import java.io.PrintWriter;
044import java.security.GeneralSecurityException;
045
046/**
047 * Indicates a problem while using a <code>CertPathBuilder</code>, wrapping
048 * the lower exception. This class is not thread-safe.
049 *
050 * @author Eric Blake (ebb9@email.byu.edu)
051 * @see CertPathBuilder
052 * @since 1.4
053 * @status updated to 1.4
054*/
055public class CertPathBuilderException extends GeneralSecurityException
056{
057  /**
058   * Compatible with JDK 1.4+.
059   */
060  private static final long serialVersionUID = 5316471420178794402L;
061
062  /**
063   * Create an exception without a message. The cause may be initialized.
064   */
065  public CertPathBuilderException()
066  {
067  }
068
069  /**
070   * Create an exception with a message. The cause may be initialized.
071   *
072   * @param msg a message to display with exception
073   */
074  public CertPathBuilderException(String msg)
075  {
076    super(msg);
077  }
078
079  /**
080   * Create an exception with a cause. The message will be
081   * <code>cause == null ? null : cause.toString()</code>.
082   *
083   * @param cause the cause
084   */
085  public CertPathBuilderException(Throwable cause)
086  {
087    this(cause == null ? null : cause.toString(), cause);
088  }
089
090  /**
091   * Create an exception with a cause and a message.
092   *
093   * @param msg the message
094   * @param cause the cause
095   */
096  public CertPathBuilderException(String msg, Throwable cause)
097  {
098    super(msg);
099    initCause(cause);
100  }
101
102  /**
103   * Get the detail message.
104   *
105   * @return the detail message
106   */
107  public String getMessage()
108  {
109    return super.getMessage();
110  }
111
112  /**
113   * Get the cause, null if unknown.
114   *
115   * @return the cause
116   */
117  public Throwable getCause()
118  {
119    return super.getCause();
120  }
121
122  /**
123   * Convert this to a string, including its cause.
124   *
125   * @return the string conversion
126   */
127  public String toString()
128  {
129    return super.toString();
130  }
131
132  /**
133   * Print the stack trace to <code>System.err</code>.
134   */
135  public void printStackTrace()
136  {
137    super.printStackTrace();
138  }
139
140  /**
141   * Print the stack trace to a stream.
142   *
143   * @param stream the stream
144   */
145  public void printStackTrace(PrintStream stream)
146  {
147    super.printStackTrace(stream);
148  }
149
150  /**
151   * Print the stack trace to a stream.
152   *
153   * @param stream the stream
154   */
155  public void printStackTrace(PrintWriter stream)
156  {
157    super.printStackTrace(stream);
158  }
159}