| UpgradeGroup.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.v5_2_6;
24
25 import com.liferay.portal.NoSuchLayoutException;
26 import com.liferay.portal.kernel.dao.jdbc.DataAccess;
27 import com.liferay.portal.kernel.upgrade.UpgradeProcess;
28 import com.liferay.portal.model.ClassName;
29 import com.liferay.portal.model.Layout;
30 import com.liferay.portal.service.ClassNameLocalServiceUtil;
31 import com.liferay.portal.service.LayoutLocalServiceUtil;
32
33 import java.sql.Connection;
34 import java.sql.PreparedStatement;
35 import java.sql.ResultSet;
36
37 /**
38 * <a href="UpgradeGroup.java.html"><b><i>View Source</i></b></a>
39 *
40 * @author Brian Wing Shun Chan
41 * @author Wesley Gong
42 */
43 public class UpgradeGroup extends UpgradeProcess {
44
45 protected void doUpgrade() throws Exception {
46 updateParentGroupId();
47 }
48
49 protected void updateParentGroupId() throws Exception {
50 Connection con = null;
51 PreparedStatement ps = null;
52 ResultSet rs = null;
53
54 try {
55 con = DataAccess.getConnection();
56
57 ClassName layoutClassName = ClassNameLocalServiceUtil.getClassName(
58 Layout.class.getName());
59
60 ps = con.prepareStatement(
61 "select groupId, classPK from Group_ where classNameId = " +
62 layoutClassName.getClassNameId());
63
64 rs = ps.executeQuery();
65
66 while (rs.next()) {
67 long groupId = rs.getLong("groupId");
68 long classPK = rs.getLong("classPK");
69
70 try {
71 Layout layout = LayoutLocalServiceUtil.getLayout(classPK);
72
73 runSQL(
74 "update Group_ set parentGroupId = " +
75 layout.getGroupId() + " where groupId = " +
76 groupId);
77 }
78 catch (NoSuchLayoutException nsle) {
79 }
80 }
81 }
82 finally {
83 DataAccess.cleanUp(con, ps, rs);
84 }
85 }
86
87 }