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Java > Open Source Codes > org > apache > slide > event > GenericEvent


1 /*
2  * $Header: /home/cvs/jakarta-slide/src/share/org/apache/slide/event/GenericEvent.java,v 1.2 2004/07/28 09:36:24 ib Exp $
3  * $Revision: 1.2 $
4  * $Date: 2004/07/28 09:36:24 $
5  *
6  * ====================================================================
7  *
8  * Copyright 2004 The Apache Software Foundation
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License");
11  * you may not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS,
18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  *
22  */
23
24 package org.apache.slide.event;
25
26 import java.util.EventListener JavaDoc;
27 import java.util.EventObject JavaDoc;
28
29 /**
30  * The GenericEvent class
31  *
32  */
33 public class GenericEvent extends EventObject JavaDoc implements RemoteInformation {
34     public final static EventFired EVENT_FIRED = new EventFired();
35     public final static VetoableEventFired VETOABLE_EVENT_FIRED = new VetoableEventFired();
36
37     public final static String JavaDoc GROUP = "generic";
38     public final static AbstractEventMethod[] methods = new AbstractEventMethod[] { EVENT_FIRED, VETOABLE_EVENT_FIRED };
39
40     private String JavaDoc[][] information;
41
42     public GenericEvent(Object JavaDoc source, String JavaDoc[][] information) {
43         super(source);
44         this.information = information;
45     }
46
47     public String JavaDoc[][] getInformation() {
48         return information;
49     }
50
51     public final static class VetoableEventFired extends VetoableEventMethod {
52         public VetoableEventFired() {
53             super(GROUP, "vetoableEventFired");
54         }
55
56         public void fireVetaoableEvent(EventListener JavaDoc listener, EventObject JavaDoc event) throws VetoException {
57             if ( listener instanceof GenericEventListener ) ((GenericEventListener)listener).vetoableEventFired((GenericEvent)event);
58         }
59     }
60
61     public final static class EventFired extends EventMethod {
62         public EventFired() {
63             super(GROUP, "eventFired");
64         }
65
66         public void fireEvent(EventListener JavaDoc listener, EventObject JavaDoc event) {
67             if ( listener instanceof GenericEventListener ) ((GenericEventListener)listener).eventFired((GenericEvent)event);
68         }
69     }
70 }
71
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