1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package javax.faces.event;
20
21 import javax.faces.component.UIComponent;
22
23 /**
24 * see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a>
25 */
26 public class ActionEvent extends FacesEvent
27 {
28 private static final long serialVersionUID = 3693030212414392259L;
29
30 public ActionEvent(UIComponent uiComponent)
31 {
32 super(uiComponent);
33 if (uiComponent == null)
34 {
35 throw new IllegalArgumentException("uiComponent");
36 }
37 }
38
39 @Override
40 public boolean isAppropriateListener(FacesListener facesListeners)
41 {
42 return facesListeners instanceof ActionListener;
43 }
44
45 @Override
46 public void processListener(FacesListener facesListeners)
47 {
48 ((ActionListener)facesListeners).processAction(this);
49 }
50
51 }