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 org.apache.myfaces.custom.valueChangeNotifier;
20
21 import javax.faces.event.PhaseEvent;
22 import javax.faces.event.PhaseId;
23 import javax.faces.event.PhaseListener;
24
25 /**
26 * PhaseListener to trigger the fireing of collected valueChange events.
27 *
28 * @author Mario Ivankovits <imario - at - apache.org> (latest modification by $Author$)
29 * @version $Revision$ $Date$
30 */
31 public class ValueChangePhaseListener implements PhaseListener
32 {
33 public ValueChangePhaseListener()
34 {
35 }
36
37 public void afterPhase(PhaseEvent event)
38 {
39 if (ValueChangeManager.hasManager(event.getFacesContext()))
40 {
41 ValueChangeManager manager = ValueChangeManager.getManager(event.getFacesContext());
42 manager.fireEvents(event.getFacesContext());
43 }
44 }
45
46 public void beforePhase(PhaseEvent event)
47 {
48 }
49
50 public PhaseId getPhaseId()
51 {
52 return PhaseId.UPDATE_MODEL_VALUES;
53 }
54 }