| /* CertPathValidatorException.java -- wraps an exception during validation |
| of a CertPath |
| Copyright (C) 2002, 2005 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package java.security.cert; |
| |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| import java.security.GeneralSecurityException; |
| |
| /** |
| * Indicates a problem while validating a certification path. In addition, |
| * it can store the path an index in that path that caused the problem. This |
| * class is not thread-safe. |
| * |
| * @author Eric Blake (ebb9@email.byu.edu) |
| * @see CertPathValidator |
| * @since 1.4 |
| * @status updated to 1.4 |
| */ |
| public class CertPathValidatorException extends GeneralSecurityException |
| { |
| /** |
| * Compatible with JDK 1.4+. |
| */ |
| private static final long serialVersionUID = -3083180014971893139L; |
| |
| /** |
| * The index of the certificate path that failed, or -1. |
| * |
| * @serial the failed index |
| */ |
| private final int index; |
| |
| /** |
| * The <code>CertPath</code> that failed. |
| * |
| * @serial the object being validated at time of failure |
| */ |
| private final CertPath certPath; |
| |
| /** |
| * Create an exception without a message. The cause may be initialized. The |
| * index is set to -1 and the failed CertPath object to null. |
| */ |
| public CertPathValidatorException() |
| { |
| this((String) null); |
| } |
| |
| /** |
| * Create an exception with a message. The cause may be initialized. The |
| * index is set to -1 and the failed CertPath object to null. |
| * |
| * @param msg a message to display with exception |
| */ |
| public CertPathValidatorException(String msg) |
| { |
| super(msg); |
| index = -1; |
| certPath = null; |
| } |
| |
| /** |
| * Create an exception with a cause. The message will be |
| * <code>cause == null ? null : cause.toString()</code>. The index is set |
| * to -1 and the failed CertPath object to null. |
| * |
| * @param cause the cause |
| */ |
| public CertPathValidatorException(Throwable cause) |
| { |
| this(cause == null ? null : cause.toString(), cause, null, -1); |
| } |
| |
| /** |
| * Create an exception with a cause and a message. The index is set to -1 |
| * and the failed CertPath object to null. |
| * |
| * @param msg the message |
| * @param cause the cause |
| */ |
| public CertPathValidatorException(String msg, Throwable cause) |
| { |
| this(msg, cause, null, -1); |
| } |
| |
| /** |
| * Create an exception with a cause, message, failed object, and index of |
| * failure in that CertPath. |
| * |
| * @param msg the message |
| * @param cause the cause |
| * @param certPath the path that was being validated, or null |
| * @param index the index of the path, or -1 |
| * @throws IndexOutOfBoundsException if index is < -1 or |
| * > certPath.getCertificates().size() |
| * @throws IllegalArgumentException if certPath is null but index != -1 |
| */ |
| public CertPathValidatorException(String msg, Throwable cause, |
| CertPath certPath, int index) |
| { |
| super(msg); |
| initCause(cause); |
| if (index < -1 || (certPath != null |
| && index >= certPath.getCertificates().size())) |
| throw new IndexOutOfBoundsException(); |
| if ((certPath == null) != (index == -1)) |
| throw new IllegalArgumentException(); |
| this.certPath = certPath; |
| this.index = index; |
| } |
| |
| /** |
| * Get the detail message. |
| * |
| * @return the detail message |
| */ |
| public String getMessage() |
| { |
| return super.getMessage(); |
| } |
| |
| /** |
| * Get the certificate path that had the failure, or null. |
| * |
| * @return the culprit path |
| */ |
| public CertPath getCertPath() |
| { |
| return certPath; |
| } |
| |
| /** |
| * Get the index that failed, or -1. |
| * |
| * @return the colprit index |
| */ |
| public int getIndex() |
| { |
| return index; |
| } |
| |
| /** |
| * Get the cause, null if unknown. |
| * |
| * @return the cause |
| */ |
| public Throwable getCause() |
| { |
| return super.getCause(); |
| } |
| |
| /** |
| * Convert this to a string, including its cause. |
| * |
| * @return the string conversion |
| */ |
| public String toString() |
| { |
| return super.toString(); |
| } |
| |
| /** |
| * Print the stack trace to <code>System.err</code>. |
| */ |
| public void printStackTrace() |
| { |
| super.printStackTrace(); |
| } |
| |
| /** |
| * Print the stack trace to a stream. |
| * |
| * @param stream the stream |
| */ |
| public void printStackTrace(PrintStream stream) |
| { |
| super.printStackTrace(stream); |
| } |
| |
| /** |
| * Print the stack trace to a stream. |
| * |
| * @param stream the stream |
| */ |
| public void printStackTrace(PrintWriter stream) |
| { |
| super.printStackTrace(stream); |
| } |
| } |