001    /*
002     *  Licensed to the Apache Software Foundation (ASF) under one or more
003     *  contributor license agreements.  See the NOTICE file distributed with
004     *  this work for additional information regarding copyright ownership.
005     *  The ASF licenses this file to You under the Apache License, Version 2.0
006     *  (the "License"); you may not use this file except in compliance with
007     *  the License.  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 implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    
018    package org.apache.commons.daemon;
019    
020    
021    /**
022     *
023     * @author Pier Fumagalli
024     * @version 1.0 <i>(CVS $Revision: 480475 $)</i>
025     */
026    public interface DaemonController {
027    
028        /**
029         *
030         */
031        public void shutdown()
032        throws IllegalStateException;
033    
034        /**
035         *
036         */
037        public void reload()
038        throws IllegalStateException;
039    
040        /**
041         *
042         */
043        public void fail()
044        throws IllegalStateException;
045    
046        /**
047         *
048         */
049        public void fail(String message)
050        throws IllegalStateException;
051    
052        /**
053         *
054         */
055        public void fail(Exception exception)
056        throws IllegalStateException;
057    
058        /**
059         *
060         */
061        public void fail(String message, Exception exception)
062        throws IllegalStateException;
063    
064    }