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.wiki.workflow;
020    
021    import org.apache.wiki.api.exceptions.WikiException;
022    
023    /**
024     * Exception thrown when an activity -- that would otherwise complete silently --
025     * cannot complete because a workflow {@link Decision} is required. The message
026     * string should be a human-readable, internationalized String explaining why
027     * the activity could not complete, or that the activity has been queued for 
028     * review.
029     *
030     */
031    public class DecisionRequiredException extends WikiException
032    {
033    
034        private static final long serialVersionUID = 1L;
035    
036        /**
037         * Constructs a new exception.
038         * @param message the message
039         */
040        public DecisionRequiredException( String message )
041        {
042            super( message );
043        }
044    }