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Java > Open Source Codes > org > riotfamily > components > editor > EntityFormController


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.components.editor;
25
26 import javax.servlet.http.HttpServletRequest JavaDoc;
27
28 import org.riotfamily.forms.factory.FormRepository;
29 import org.riotfamily.riot.dao.RiotDao;
30 import org.riotfamily.riot.list.ListRepository;
31
32 /**
33  * Controller that displays a form to edit the properties of a ComponentVersion.
34  *
35  * @author Felix Gnass [fgnass at neteye dot de]
36  * @since 6.5
37  */

38 public class EntityFormController extends AbstractComponentFormController {
39
40     private String JavaDoc listIdAttribute = "listId";
41
42     private String JavaDoc objectIdAttribute = "objectId";
43
44     private ListRepository listRepository;
45     
46     public EntityFormController(FormRepository formRepository,
47             ListRepository listRepository) {
48
49         super(formRepository);
50         this.listRepository = listRepository;
51     }
52
53     protected RiotDao getDao(HttpServletRequest JavaDoc request) {
54         String JavaDoc listId = (String JavaDoc) request.getAttribute(listIdAttribute);
55         return listRepository.getListConfig(listId).getDao();
56     }
57     
58     protected Object JavaDoc getFormBackingObject(HttpServletRequest JavaDoc request) {
59         String JavaDoc objectId = (String JavaDoc) request.getAttribute(objectIdAttribute);
60         return getDao(request).load(objectId);
61     }
62
63     protected void onSave(Object JavaDoc entity, HttpServletRequest JavaDoc request) {
64         getDao(request).update(entity);
65     }
66
67 }
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