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.renderkit;
20
21 import javax.faces.context.FacesContext;
22 import javax.faces.render.ResponseStateManager;
23
24 /**
25 * @author Manfred Geiler (latest modification by $Author$)
26 * @version $Revision$ $Date$
27 *
28 */
29 public abstract class MyfacesResponseStateManager extends ResponseStateManager
30 {
31
32 /**
33 * Execute additional operations like save the state on a cache when server
34 * side state saving is used.
35 */
36 public void saveState(FacesContext facesContext, Object state)
37 {
38 }
39
40 /**
41 * Indicates if the call to ResponseStateManager.writeState should be done after the view is fully rendered.
42 * Usually this is required for client side state saving, but it is not for server side state saving, because
43 * ResponseStateManager.writeState could render a just a marker and then StateManager.saveState could be called,
44 * preventing use an additional buffer.
45 *
46 * @param facesContext
47 * @return
48 */
49 public boolean isWriteStateAfterRenderViewRequired(FacesContext facesContext)
50 {
51 return true;
52 }
53 }