1
22
23 package com.liferay.portal.upgrade.v5_2_3;
24
25 import com.liferay.portal.kernel.dao.jdbc.DataAccess;
26 import com.liferay.portal.kernel.log.Log;
27 import com.liferay.portal.kernel.log.LogFactoryUtil;
28 import com.liferay.portal.upgrade.UpgradeException;
29 import com.liferay.portal.upgrade.UpgradeProcess;
30 import com.liferay.portal.upgrade.util.DefaultUpgradeTableImpl;
31 import com.liferay.portal.upgrade.util.UpgradeTable;
32 import com.liferay.portlet.wiki.model.impl.WikiPageImpl;
33
34 import java.sql.Connection;
35 import java.sql.PreparedStatement;
36 import java.sql.ResultSet;
37
38
44 public class UpgradeWiki extends UpgradeProcess {
45
46 public void upgrade() throws UpgradeException {
47 _log.info("Upgrading");
48
49 try {
50 doUpgrade();
51 }
52 catch (Exception e) {
53 throw new UpgradeException(e);
54 }
55 }
56
57 protected void doUpgrade() throws Exception {
58 if (isSupportsAlterColumnName()) {
59 runSQL("alter_column_type WikiPage title VARCHAR(255) null");
60 }
61 else {
62
63
65 UpgradeTable upgradeTable = new DefaultUpgradeTableImpl(
66 WikiPageImpl.TABLE_NAME, WikiPageImpl.TABLE_COLUMNS);
67
68 upgradeTable.setCreateSQL(WikiPageImpl.TABLE_SQL_CREATE);
69
70 upgradeTable.updateTable();
71 }
72
73
75 updateGroupId();
76 }
77
78 protected void updateGroupId() throws Exception {
79 Connection con = null;
80 PreparedStatement ps = null;
81 ResultSet rs = null;
82
83 try {
84 con = DataAccess.getConnection();
85
86 ps = con.prepareStatement("select nodeId, groupId from WikiNode");
87
88 rs = ps.executeQuery();
89
90 while (rs.next()) {
91 long nodeId = rs.getLong("nodeId");
92 long groupId = rs.getLong("groupId");
93
94 runSQL(
95 "update WikiPage set groupId = " + groupId +
96 " where nodeId = " + nodeId);
97 }
98 }
99 finally {
100 DataAccess.cleanUp(con, ps, rs);
101 }
102 }
103
104 private static Log _log = LogFactoryUtil.getLog(UpgradeWiki.class);
105
106 }