From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../javax/security/sasl/SaslException.java | 189 +++++++++++++++++++++ 1 file changed, 189 insertions(+) create mode 100644 libjava/classpath/javax/security/sasl/SaslException.java (limited to 'libjava/classpath/javax/security/sasl/SaslException.java') diff --git a/libjava/classpath/javax/security/sasl/SaslException.java b/libjava/classpath/javax/security/sasl/SaslException.java new file mode 100644 index 000000000..f4407e761 --- /dev/null +++ b/libjava/classpath/javax/security/sasl/SaslException.java @@ -0,0 +1,189 @@ +/* SaslException.java + Copyright (C) 2003, 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., 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 gnu.java.lang.CPStringBuilder; + +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. + * + * @since 1.5 + */ +public class SaslException extends IOException implements Serializable +{ + + // Constants and variables + // ------------------------------------------------------------------------- + + private static final long serialVersionUID = 4579784287983423626L; + + /** + * @serial The possibly null root cause exception. + */ + private Throwable _exception = null; + + // Constructor(s) + // ------------------------------------------------------------------------- + + /** + * Constructs a new instance of SaslException. The root + * exception and the detailed message are null. + */ + public SaslException() + { + super(); + } + + /** + * Constructs a new instance of SaslException with a detailed + * message. The root exception is null. + * + * @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 SaslException with a detailed + * message and a root exception. For example, a SaslException + * 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 + * SaslException's root exception would be then be the exception + * thrown by the callback handler. + * + * @param detail a possibly null string containing details of + * the exception. + * @param ex a possibly null 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 null if the cause is + * nonexistent or unknown. The cause is the throwable that caused this + * exception to be thrown. + * + * @return the possibly null exception that caused this exception. + */ + public Throwable getCause() + { + return _exception; + } + + /** + * Prints this exception's stack trace to System.err. If this + * exception has a root exception; the stack trace of the root exception is + * also printed to System.err. + */ + 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() + { + CPStringBuilder sb = new CPStringBuilder(this.getClass().getName()) + .append(": ").append(super.toString()); + if (_exception != null) + sb.append("; caused by: ").append(_exception.toString()); + return sb.toString(); + } +} -- cgit v1.2.3