MyfacesResponseStateManager


1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.myfaces.renderkit;
17  
18  import javax.faces.application.StateManager;
19  import javax.faces.context.FacesContext;
20  import javax.faces.render.ResponseStateManager;
21  import java.io.IOException  ;
22  
23  /**
24   * @author Manfred Geiler (latest modification by $Author: matze $)
25   * @version $Revision: 1.4 $ $Date: 2004/10/13 11:51:00 $
26   */
27  public abstract class MyfacesResponseStateManager
28          extends ResponseStateManager
29  {
30      /**
31       * Writes hidden form inputs with the state info to be saved.
32       * {@link StateManager} delegates calls to {@link javax.faces.application.StateManager#writeState}
33       * to this method.
34       */
35      public abstract void writeState(FacesContext facescontext,
36                                      StateManager.SerializedView serializedview) throws IOException  ;
37  
38      /**
39       * Writes url parameters with the state info to be saved.
40       * {@link org.apache.myfaces.application.MyfacesStateManager} delegates calls to
41       * {@link org.apache.myfaces.application.MyfacesStateManager#writeState} to this method.
42       */
43      public abstract void writeStateAsUrlParams(FacesContext facescontext,
44                                                 StateManager.SerializedView serializedview) throws IOException  ;
45  }
46
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