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Java > Open Source Codes > org > objectweb > petals > jbi > component > event > LifeCycleStateEventAbstract


1 /**
2  * PETALS: PETALS Services Platform
3  * Copyright (C) 2005 EBM WebSourcing
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18  * USA.
19  *
20  * Initial developer(s): EBM WebSourcing
21  * --------------------------------------------------------------------------
22  * $Id: LifeCycleStateEventAbstract.java,v 1.2 2005/07/22 10:24:27 alouis Exp $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.petals.jbi.component.event;
27
28 import java.util.EventObject JavaDoc;
29
30 import org.objectweb.petals.jbi.component.lifecycle.LifeCycleAbstract;
31
32 /**
33  * <code>LifeCycleStateEventAbstract</code> contains contextual information about a
34  * change of an element state.
35  *
36  * @author Adrien LOUIS - EBM WebSourcing
37  *
38  */
39 public abstract class LifeCycleStateEventAbstract extends EventObject JavaDoc {
40     public static final int STATE_CHANGE_EXCEPTION = 1;
41
42     public static final int STATE_CHANGED = 0;
43
44     private LifeCycleAbstract element;
45
46     private int status;
47
48     /**
49      * Construct an event to notify a state evolution.
50      *
51      * @param source
52      * the LifeCycleElement that originated the event
53      * @param status
54      * status of the evolution
55      */
56     public LifeCycleStateEventAbstract(Object JavaDoc source, int status) {
57         super(source);
58
59         this.status = status;
60     }
61
62     public LifeCycleAbstract getElement() {
63         return element;
64     }
65
66     public int getStatus() {
67         return status;
68     }
69 }
70
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