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Diffstat (limited to 'libjava/javax/security/sasl/SaslException.java')
-rw-r--r-- | libjava/javax/security/sasl/SaslException.java | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/libjava/javax/security/sasl/SaslException.java b/libjava/javax/security/sasl/SaslException.java deleted file mode 100644 index 13113e6bcda..00000000000 --- a/libjava/javax/security/sasl/SaslException.java +++ /dev/null @@ -1,183 +0,0 @@ -/* SaslException.java - Copyright (C) 2003, 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., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 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 javax.security.sasl; - -import java.io.IOException; -import java.io.PrintStream; -import java.io.PrintWriter; -import java.io.Serializable; - -/** - * This class represents an error that has occurred when using SASL. - */ -public class SaslException extends IOException implements Serializable -{ - - // Constants and variables - // ------------------------------------------------------------------------- - - /** - * @serial The possibly null root cause exception. - */ - private Throwable _exception = null; - - // Constructor(s) - // ------------------------------------------------------------------------- - - /** - * Constructs a new instance of <code>SaslException</code>. The root - * exception and the detailed message are null. - */ - public SaslException() - { - super(); - } - - /** - * Constructs a new instance of <code>SaslException</code> with a detailed - * message. The <code>root</code> exception is <code>null</code>. - * - * @param detail a possibly null string containing details of the exception. - * @see Throwable#getMessage() - */ - public SaslException(String detail) - { - super(detail); - } - - /** - * Constructs a new instance of <code>SaslException</code> with a detailed - * message and a root exception. For example, a <code>SaslException</code> - * might result from a problem with the callback handler, which might throw a - * {@link javax.security.auth.callback.UnsupportedCallbackException} if it - * does not support the requested callback, or throw an {@link IOException} - * if it had problems obtaining data for the callback. The - * <code>SaslException</code>'s root exception would be then be the exception - * thrown by the callback handler. - * - * @param detail a possibly <code>null</code> string containing details of - * the exception. - * @param ex a possibly <code>null</code> root exception that caused this - * exception. - * @see Throwable#getMessage() - * @see #getCause() - */ - public SaslException(String detail, Throwable ex) - { - super(detail); - _exception = ex; - } - - // Class methods - // ------------------------------------------------------------------------- - - // Instance methods - // ------------------------------------------------------------------------- - - /** - * Returns the cause of this throwable or <code>null</code> if the cause is - * nonexistent or unknown. The cause is the throwable that caused this - * exception to be thrown. - * - * @return the possibly <code>null</code> exception that caused this exception. - */ - public Throwable getCause() - { - return _exception; - } - - /** - * Prints this exception's stack trace to <code>System.err</code>. If this - * exception has a root exception; the stack trace of the root exception is - * also printed to <code>System.err</code>. - */ - public void printStackTrace() - { - super.printStackTrace(); - if (_exception != null) - _exception.printStackTrace(); - } - - /** - * Prints this exception's stack trace to a print stream. If this exception - * has a root exception; the stack trace of the root exception is also - * printed to the print stream. - * - * @param ps the non-null print stream to which to print. - */ - public void printStackTrace(PrintStream ps) - { - super.printStackTrace(ps); - if (_exception != null) - _exception.printStackTrace(ps); - } - - /** - * Prints this exception's stack trace to a print writer. If this exception - * has a root exception; the stack trace of the root exception is also - * printed to the print writer. - * - * @param pw the non-null print writer to use for output. - */ - public void printStackTrace(PrintWriter pw) - { - super.printStackTrace(pw); - if (_exception != null) - _exception.printStackTrace(pw); - } - - /** - * Returns the string representation of this exception. The string - * representation contains this exception's class name, its detailed - * messsage, and if it has a root exception, the string representation of the - * root exception. This string representation is meant for debugging and not - * meant to be interpreted programmatically. - * - * @return the non-null string representation of this exception. - * @see Throwable#getMessage() - */ - public String toString() - { - StringBuffer sb = new StringBuffer(this.getClass().getName()) - .append(": ").append(super.toString()); - if (_exception != null) - sb.append("; caused by: ").append(_exception.toString()); - return sb.toString(); - } -} |