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    package org.apache.activemq;
018    
019    
020    /**
021     * The core lifecyle interface for ActiveMQ components.
022     *  
023     * If there was a standard way to do so, it'd be good to register this 
024     * interface with Spring so it treats the start/stop methods as those of
025     * {@link org.springframework.beans.factory.InitializingBean} 
026     * and {@link org.springframework.beans.factory.DisposableBean}
027     * 
028     * 
029     */
030    public interface Service {
031    
032        void start() throws Exception;
033        
034        void stop() throws Exception;
035        
036    }