1 /**
2 * This file Copyright (c) 2008-2011 Magnolia International
3 * Ltd. (http://www.magnolia-cms.com). All rights reserved.
4 *
5 *
6 * This file is dual-licensed under both the Magnolia
7 * Network Agreement and the GNU General Public License.
8 * You may elect to use one or the other of these licenses.
9 *
10 * This file is distributed in the hope that it will be
11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12 * implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14 * Redistribution, except as permitted by whichever of the GPL
15 * or MNA you select, is prohibited.
16 *
17 * 1. For the GPL license (GPL), you can redistribute and/or
18 * modify this file under the terms of the GNU General
19 * Public License, Version 3, as published by the Free Software
20 * Foundation. You should have received a copy of the GNU
21 * General Public License, Version 3 along with this program;
22 * if not, write to the Free Software Foundation, Inc., 51
23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24 *
25 * 2. For the Magnolia Network Agreement (MNA), this file
26 * and the accompanying materials are made available under the
27 * terms of the MNA which accompanies this distribution, and
28 * is available at http://www.magnolia-cms.com/mna.html
29 *
30 * Any modifications to this file must keep this entire header
31 * intact.
32 *
33 */
34 package info.magnolia.module.rssaggregator;
35
36 import java.util.Iterator;
37
38 import javax.jcr.PathNotFoundException;
39 import javax.jcr.RepositoryException;
40
41 import net.sf.json.JSONArray;
42 import net.sf.json.JSONObject;
43
44 import info.magnolia.cms.core.Content;
45 import info.magnolia.cms.core.ItemType;
46 import info.magnolia.cms.core.Path;
47 import info.magnolia.cms.security.AccessDeniedException;
48 import info.magnolia.module.admininterface.UUIDSaveHandler;
49 import info.magnolia.module.data.DataConsts;
50
51 /**
52 * Save handler taking care of saving controls implementing MultiValueControl interface.
53 * @author had
54 *
55 */
56 public class MultiControlSaveHandler extends UUIDSaveHandler {
57
58 protected void processString(Content node, String name, int type,
59 int encoding, String[] values, String valueStr)
60 throws PathNotFoundException, RepositoryException,
61 AccessDeniedException {
62 Object control = this.getDialog().getSub(name);
63 // only handle special multi selects
64 if (control instanceof MultiValueControl) {
65 try {
66 // delete existing content
67 node.delete(name);
68 }
69 catch (PathNotFoundException e) {
70 // node does not exist, yet (ok)
71 }
72 Content filters = node.createContent(name, new ItemType(DataConsts.MODULE_DATA_CONTENT_NODE_TYPE));
73 JSONArray json = new JSONArray(valueStr);
74 for (int i = 0; i < json.length(); i++) {
75 Content content = filters.createContent(Path.getUniqueLabel(filters, "00"), new ItemType(DataConsts.MODULE_DATA_CONTENT_NODE_TYPE));
76 JSONObject value = json.getJSONObject(i);
77 Iterator<String> iter = value.keys();
78 while (iter.hasNext()) {
79 String key = iter.next();
80 content.createNodeData(key, value.get(key));
81 }
82 }
83 } else {
84 super.processString(node, name, type, encoding, values, valueStr);
85 }
86 }
87 }