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.servicemix.jbi.event;
018    
019    import java.util.EventObject;
020    
021    import org.apache.servicemix.jbi.framework.ServiceUnitLifeCycle;
022    
023    /**
024     * Event sent for service unit lifecycle.
025     * 
026     * @author gnodet
027     */
028    public class ServiceUnitEvent extends EventObject {
029    
030        public static final int UNIT_DEPLOYED = 0;
031        public static final int UNIT_STARTED = 1;
032        public static final int UNIT_STOPPED = 2;
033        public static final int UNIT_SHUTDOWN = 3;
034        public static final int UNIT_UNDEPLOYED = 4;
035        
036        private static final long serialVersionUID = 7825652001472392923L;
037        
038        private ServiceUnitLifeCycle unit;
039        private int type;
040        
041        public ServiceUnitEvent(ServiceUnitLifeCycle unit, int type) {
042            super(unit);
043            this.unit = unit;
044            this.type = type;
045        }
046        
047        public ServiceUnitLifeCycle getServiceUnit() {
048            return unit;
049        }
050    
051        public int getEventType() {
052            return type;
053        }
054    
055    }