mirror of git://gcc.gnu.org/git/gcc.git
110 lines
3.4 KiB
Java
110 lines
3.4 KiB
Java
/* PrivilegedActionException.java -- wrap an exception in a privileged action
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Copyright (C) 1998, 2002 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., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 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 java.security;
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/**
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* This exception is thrown when an exception is thrown during a
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* privileged action being performed with the
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* <code>AccessController.doPrivileged()</code> method. It wraps the
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* actual exception thrown in the privileged code.
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*
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* @author Aaron M. Renn <arenn@urbanophile.com>
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* @author Eric Blake <ebb9@email.byu.edu>
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* @see PrivilegedExceptionAction
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* @see AccessController#doPrivileged(PrivilegedExceptionAction)
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* @see AccessController#doPrivileged(PrivilegedExceptionAction, AccessControlContext)
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* @status updated to 1.4
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*/
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public class PrivilegedActionException extends Exception
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{
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/**
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* Compatible with JDK 1.1+.
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*/
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private static final long serialVersionUID = 4724086851538908602L;
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/**
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* This is the actual exception that occurred.
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*
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* @serial the wrapped exception
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*/
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private Exception exception;
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/**
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* Create a new instance that wraps the specified <code>Exception</code>.
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*
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* @param e the <code>Exception</code> to wrap
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*/
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public PrivilegedActionException(Exception e)
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{
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super(e);
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exception = e;
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}
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/**
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* Get the underlying <code>Exception</code> that caused this one. This
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* is a legacy method, the preferred way is {@link #getCause()}.
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*
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* @return the cause
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*/
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public Exception getException()
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{
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return exception;
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}
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/**
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* Gets the cause of this exception.
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*
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* @return the cause
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* @since 1.4
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*/
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public Throwable getCause()
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{
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return exception;
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}
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/**
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* Convert this to a String.
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*
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* @return the string representation
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*/
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public String toString()
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{
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return super.toString();
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}
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}
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