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Java > Open Source Codes > org > riotfamily > website > generic > model > DefaultModelPostProcessor


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2006
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */
24 package org.riotfamily.website.generic.model;
25
26 import java.util.Map JavaDoc;
27
28 import javax.servlet.http.HttpServletRequest JavaDoc;
29
30
31 /**
32  *
33  */
34 public class DefaultModelPostProcessor implements ModelPostProcessor {
35     
36     private Object JavaDoc value;
37     
38     private String JavaDoc modelKey;
39     
40     public void setModelKey(String JavaDoc modelKey) {
41         this.modelKey = modelKey;
42     }
43
44     public void setValue(Object JavaDoc value) {
45         this.value = value;
46     }
47
48     public void postProcess(Map JavaDoc model, HttpServletRequest JavaDoc request)
49             throws Exception JavaDoc {
50
51         if (model.get(modelKey) == null) {
52             model.put(modelKey, value);
53         }
54     }
55 }
56
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