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.tomahawk.application;
20
21 import javax.faces.component.UIComponent;
22 import javax.faces.event.ComponentSystemEvent;
23 import javax.faces.event.FacesListener;
24 import javax.faces.event.SystemEventListener;
25
26 /**
27 * This event is triggered after PreRenderViewEvent but before
28 * ViewHandler.render, to give the chance to component to add
29 * resources to the current view before render occur.
30 *
31 * <p>The component resources to be added are supposed to be transient, so
32 * each time before the view will be rendered, this event will be published
33 * and the resources will be on the page.</p>
34 *
35 * <p>This event should be propagated only for the "real" component tree, that
36 * means for a datatable component it should to traverse all rows.</p>
37 *
38 * @since 1.1.10
39 */
40 public class PreRenderViewAddResourceEvent extends ComponentSystemEvent
41 {
42
43 /**
44 *
45 */
46 private static final long serialVersionUID = 3534476922995054263L;
47
48 public PreRenderViewAddResourceEvent(UIComponent component)
49 {
50 super(component);
51 }
52
53 @Override
54 public boolean isAppropriateListener(FacesListener listener)
55 {
56 return listener instanceof SystemEventListener;
57 }
58 }