/*
* Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* (C) Copyright IBM Corp. 1999 All Rights Reserved.
* Copyright 1997 The Open Group Research Institute. All rights reserved.
*/
package sun.security.krb5;
import sun.security.krb5.internal.Krb5;
import sun.security.krb5.internal.KRBError;
public class KrbException extends Exception {
private static final long serialVersionUID = -4993302876451928596L;
private int returnCode;
private KRBError error;
public KrbException(String s) {
super(s);
}
public KrbException(int i) {
returnCode = i;
}
public KrbException(int i, String s) {
this(s);
returnCode = i;
}
public KrbException(KRBError e) {
returnCode = e.getErrorCode();
error = e;
}
public KrbException(KRBError e, String s) {
this(s);
returnCode = e.getErrorCode();
error = e;
}
public KRBError getError() {
return error;
}
public int returnCode() {
return returnCode;
}
public String returnCodeSymbol() {
return returnCodeSymbol(returnCode);
}
public static String returnCodeSymbol(int i) {
return "not yet implemented";
}
public String returnCodeMessage() {
return Krb5.getErrorMessage(returnCode);
}
public static String errorMessage(int i) {
return Krb5.getErrorMessage(i);
}
public String krbErrorMessage() {
StringBuffer strbuf = new StringBuffer("krb_error " + returnCode);
String msg = getMessage();
if (msg != null) {
strbuf.append(" ");
strbuf.append(msg);
}
return strbuf.toString();
}
/**
* Returns messages like:
* "Integrity check on decrypted field failed (31) - \
* Could not decrypt service ticket"
* If the error code is 0 then the first half is skipped.
*/
public String getMessage() {
StringBuffer message = new StringBuffer();
int returnCode = returnCode();
if (returnCode != 0) {
message.append(returnCodeMessage());
message.append(" (").append(returnCode()).append(')');
}
String consMessage = super.getMessage();
if (consMessage != null && consMessage.length() != 0) {
if (returnCode != 0)
message.append(" - ");
message.append(consMessage);
}
return message.toString();
}
public String toString() {
return ("KrbException: " + getMessage());
}
@Override public int hashCode() {
int result = 17;
result = 37 * result + returnCode;
if (error != null) {
result = 37 * result + error.hashCode();
}
return result;
}
@Override public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof KrbException)) {
return false;
}
KrbException other = (KrbException)obj;
if (returnCode != other.returnCode) {
return false;
}
return (error == null)?(other.error == null):
(error.equals(other.error));
}
}