| WikiPageIdUpgradeColumnImpl.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.upgrade.v4_3_0.util;
24
25 import com.liferay.portal.kernel.upgrade.util.UpgradeColumn;
26 import com.liferay.portal.kernel.upgrade.util.ValueMapper;
27 import com.liferay.portal.kernel.upgrade.util.ValueMapperFactoryUtil;
28 import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
29 import com.liferay.portlet.wiki.service.WikiPageResourceLocalServiceUtil;
30
31 /**
32 * <a href="WikiPageIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
33 *
34 * @author Brian Wing Shun Chan
35 */
36 public class WikiPageIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
37
38 public WikiPageIdUpgradeColumnImpl(
39 UpgradeColumn nodeIdColumn, UpgradeColumn titleColumn) {
40
41 super("pageId", false);
42
43 _nodeIdColumn = nodeIdColumn;
44 _titleColumn = titleColumn;
45 _wikiPageIdMapper = ValueMapperFactoryUtil.getValueMapper();
46 }
47
48 public Object getNewValue(Object oldValue) throws Exception {
49 _resourcePrimKey = null;
50
51 Object newValue = super.getNewValue(oldValue);
52
53 Long oldNodeId = (Long)_nodeIdColumn.getOldValue();
54 Long newNodeId = (Long)_nodeIdColumn.getNewValue();
55 String title = (String)_titleColumn.getOldValue();
56
57 String oldPageIdValue =
58 "{nodeId=" + oldNodeId + ", title=" + title + ", version=1.0}";
59
60 _resourcePrimKey = new Long(WikiPageResourceLocalServiceUtil.
61 getPageResourcePrimKey(newNodeId.longValue(), title));
62
63 _wikiPageIdMapper.mapValue(oldPageIdValue, _resourcePrimKey);
64
65 return newValue;
66 }
67
68 public ValueMapper getValueMapper() {
69 return _wikiPageIdMapper;
70 }
71
72 public Long getResourcePrimKey() {
73 return _resourcePrimKey;
74 }
75
76 private UpgradeColumn _nodeIdColumn;
77 private UpgradeColumn _titleColumn;
78 private ValueMapper _wikiPageIdMapper;
79 private Long _resourcePrimKey;
80
81 }