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Java > Open Source Codes > org > objectweb > transaction > api > event > EventEnlistmentFeature


1 /*====================================================================
2
3 ObjectWeb Transaction Working Group API
4 Contact: http://www.objectweb.org
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with this library; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19 USA
20
21 Initial developer(s): Romain Rouvoy.
22 Contributor(s): ______________________________________.
23
24 ---------------------------------------------------------------------
25 $Id: EventEnlistmentFeature.java,v 1.1.1.1 2003/12/01 15:14:18 rouvoy Exp $
26 ====================================================================*/
27 package org.objectweb.transaction.api.event;
28
29 import org.objectweb.transaction.api.Feature;
30
31 /**
32  * Feature allowing the enlistment of EventNotificationFeature interfaces.
33  *
34  * @author <a HREF="mailto:Romain.Rouvoy@lifl.fr">Romain Rouvoy</a>
35  * @version 0.1
36  *
37  * @adl.id name="EVENT_NOTIFICATION_FEATURE" value="event-notification-feature"
38  */
39 public interface EventEnlistmentFeature
40          extends Feature
41 {
42     /**
43      * ADL Identifier
44      */
45     public static final String JavaDoc EVENT_ENLISTMENT_FEATURE = "event-enlistment-feature";
46     
47     /**
48      * Enlist an EventNotificationFeature interface as handler for the specified Event.
49      * @param evt the event to be notified.
50      * @param hdl the handler to enlist.
51      */
52     public void enlist(Event evt, EventNotificationFeature hdl);
53     
54     /**
55      * Delist an EventNotificationFeature interface as handler for the specified Event.
56      * @param evt the event to forget.
57      * @param hdl the handler to delist.
58      */
59     public void delist(Event evt, EventNotificationFeature hdl);
60 }
61
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