001    /*
002     * Copyright 2004-2005 Stephen J. McConnell.
003     * Copyright 2004-2005 Niclas Hedhman.
004     *
005     * Licensed  under the  Apache License,  Version 2.0  (the "License");
006     * you may not use  this file  except in  compliance with the License.
007     * You may obtain a copy of the License at
008     *
009     *   http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed  under the  License is distributed on an "AS IS" BASIS,
013     * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
014     * implied.
015     *
016     * See the License for the specific language governing permissions and
017     * limitations under the License.
018     */
019    
020    package net.dpml.transit;
021    
022    import java.net.ProtocolException;
023    
024    /**
025     * Exception to indicate that there was an exception related to the transit protocol.
026     *
027     * @author <a href="http://www.dpml.net">Digital Product Management Laboratory</a>
028     * @version 2.0.2
029     */
030    public class TransitException extends ProtocolException
031    {
032       /**
033        * Serial version identifier.
034        */
035        static final long serialVersionUID = 1L;
036    
037        /**
038         * Construct a new <code>TransitException</code> instance.
039         *
040         * @param message The detail message for this exception.
041         */
042        public TransitException( final String message )
043        {
044            this( message, null );
045        }
046    
047        /**
048         * Construct a new <code>TransitException</code> instance.
049         *
050         * @param message The detail message for this exception.
051         * @param cause the root cause of the exception
052         */
053        public TransitException( final String message, final Throwable cause )
054        {
055            super( message );
056            if( null != cause )
057            {
058                initCause( cause );
059            }
060        }
061    }
062