001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *     http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    package org.apache.shiro.authc.pam;
020    
021    import org.apache.shiro.authc.AuthenticationException;
022    
023    
024    /**
025     * Exception thrown during the authentication process when an
026     * {@link org.apache.shiro.authc.AuthenticationToken AuthenticationToken} implementation is encountered that is not
027     * supported by one or more configured {@link org.apache.shiro.realm.Realm Realm}s.
028     *
029     * @author Les Hazlewood
030     * @see org.apache.shiro.authc.pam.AuthenticationStrategy
031     * @since 0.2
032     */
033    public class UnsupportedTokenException extends AuthenticationException {
034    
035        /**
036         * Creates a new UnsupportedTokenException.
037         */
038        public UnsupportedTokenException() {
039            super();
040        }
041    
042        /**
043         * Constructs a new UnsupportedTokenException.
044         *
045         * @param message the reason for the exception
046         */
047        public UnsupportedTokenException(String message) {
048            super(message);
049        }
050    
051        /**
052         * Constructs a new UnsupportedTokenException.
053         *
054         * @param cause the underlying Throwable that caused this exception to be thrown.
055         */
056        public UnsupportedTokenException(Throwable cause) {
057            super(cause);
058        }
059    
060        /**
061         * Constructs a new UnsupportedTokenException.
062         *
063         * @param message the reason for the exception
064         * @param cause   the underlying Throwable that caused this exception to be thrown.
065         */
066        public UnsupportedTokenException(String message, Throwable cause) {
067            super(message, cause);
068        }
069    }