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jeremybenn |
/* AuthenticationException.java --
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Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.security.sasl;
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/**
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* <p>This exception is thrown by a SASL mechanism implementation to indicate
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* that the SASL exchange has failed due to reasons related to authentication,
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* such as an invalid identity, passphrase, or key.</p>
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*
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* <p>Note that the lack of an <code>AuthenticationException</code> does not
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* mean that the failure was not due to an authentication error. A SASL
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* mechanism implementation might throw the more general {@link SaslException}
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* instead of <code>AuthenticationException</code> if it is unable to determine
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* the nature of the failure, or if does not want to disclose the nature of the
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* failure, for example, due to security reasons.</p>
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*
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* @since 1.5
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*/
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public class AuthenticationException extends SaslException
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{
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// Constants and variables
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// -------------------------------------------------------------------------
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// Constructor(s)
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// -------------------------------------------------------------------------
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/**
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* Constructs a new instance of <code>AuthenticationException</code>. The
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* root exception and the detailed message are <code>null</code>.
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*/
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public AuthenticationException()
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{
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super();
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}
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/**
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* Constructs a new instance of <code>AuthenticationException</code> with a
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* detailed message. The root exception is <code>null</code>.
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*
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* @param detail a possibly <code>null</code> string containing details of
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* the exception.
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* @see Throwable#getMessage()
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*/
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public AuthenticationException(String detail)
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{
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super(detail);
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}
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/**
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* Constructs a new instance of <code>AuthenticationException</code> with a
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* detailed message and a root exception.
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*
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* @param detail a possibly <code>null</code> string containing details of
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* the exception.
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* @param ex a possibly <code>null</code> root exception that caused this
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* exception.
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* @see Throwable#getMessage()
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* @see SaslException#getCause()
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*/
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public AuthenticationException(String detail, Throwable ex)
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{
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super(detail, ex);
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}
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// Class methods
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// -------------------------------------------------------------------------
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// Instance methods
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// -------------------------------------------------------------------------
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}
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