1 /*
2 * $Id: ActionEvent.java,v 1.13 2007/04/27 22:00:08 ofung Exp $
3 */
4
5 /*
6 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
7 *
8 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
9 *
10 * The contents of this file are subject to the terms of either the GNU
11 * General Public License Version 2 only ("GPL") or the Common Development
12 * and Distribution License("CDDL") (collectively, the "License"). You
13 * may not use this file except in compliance with the License. You can obtain
14 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
15 * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
16 * language governing permissions and limitations under the License.
17 *
18 * When distributing the software, include this License Header Notice in each
19 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
20 * Sun designates this particular file as subject to the "Classpath" exception
21 * as provided by Sun in the GPL Version 2 section of the License file that
22 * accompanied this code. If applicable, add the following below the License
23 * Header, with the fields enclosed by brackets [] replaced by your own
24 * identifying information: "Portions Copyrighted [year]
25 * [name of copyright owner]"
26 *
27 * Contributor(s):
28 *
29 * If you wish your version of this file to be governed by only the CDDL or
30 * only the GPL Version 2, indicate your decision by adding "[Contributor]
31 * elects to include this software in this distribution under the [CDDL or GPL
32 * Version 2] license." If you don't indicate a single choice of license, a
33 * recipient has the option to distribute your version of this file under
34 * either the CDDL, the GPL Version 2 or to extend the choice of license to
35 * its licensees as provided above. However, if you add GPL Version 2 code
36 * and therefore, elected the GPL Version 2 license, then the option applies
37 * only if the new code is made subject to such option by the copyright
38 * holder.
39 */
40
41 package javax.faces.event;
42
43
44 import javax.faces.component.UIComponent;
45
46
47 /**
48 * <p>An {@link ActionEvent} represents the activation of a user interface
49 * component (such as a <code>UICommand</code>).</p>
50 */
51
52 public class ActionEvent extends FacesEvent {
53
54
55 // ------------------------------------------------------------ Constructors
56
57
58 /**
59 * <p>Construct a new event object from the specified source component
60 * and action command.</p>
61 *
62 * @param component Source {@link UIComponent} for this event
63 *
64 * @throws IllegalArgumentException if <code>component</code> is
65 * <code>null</code>
66 */
67 public ActionEvent(UIComponent component) {
68
69 super(component);
70
71 }
72
73
74 // ------------------------------------------------- Event Broadcast Methods
75
76
77 public boolean isAppropriateListener(FacesListener listener) {
78
79 return (listener instanceof ActionListener);
80
81 }
82
83 /**
84 * @throws AbortProcessingException {@inheritDoc}
85 */
86 public void processListener(FacesListener listener) {
87
88 ((ActionListener) listener).processAction(this);
89
90 }
91
92
93 }
Save This Page