1
22
23 package com.liferay.portal.verify;
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.tools.sql.DBUtil;
29 import com.liferay.portal.util.PropsValues;
30
31 import java.sql.Connection;
32 import java.sql.PreparedStatement;
33 import java.sql.ResultSet;
34
35
41 public class VerifyMySQL extends VerifyProcess {
42
43 public void verify() throws VerifyException {
44 _log.info("Verifying");
45
46 try {
47 verifyMySQL();
48 }
49 catch (Exception e) {
50 throw new VerifyException(e);
51 }
52 }
53
54 protected void alterTableEngine(String tableName) throws Exception {
55 _log.info(
56 "Updating table " + tableName + " to use engine " +
57 PropsValues.DATABASE_MYSQL_ENGINE);
58
59 Connection con = null;
60 PreparedStatement ps = null;
61
62 try {
63 con = DataAccess.getConnection();
64
65 ps = con.prepareStatement(
66 "alter table " + tableName + " engine " +
67 PropsValues.DATABASE_MYSQL_ENGINE);
68
69 ps.executeUpdate();
70 }
71 finally {
72 DataAccess.cleanUp(con, ps);
73 }
74 }
75
76 protected void verifyMySQL() throws Exception {
77 DBUtil dbUtil = DBUtil.getInstance();
78
79 if (!dbUtil.getType().equals(DBUtil.TYPE_MYSQL)) {
80 return;
81 }
82
83 Connection con = null;
84 PreparedStatement ps = null;
85 ResultSet rs = null;
86
87 try {
88 con = DataAccess.getConnection();
89
90 ps = con.prepareStatement("show table status");
91
92 rs = ps.executeQuery();
93
94 while (rs.next()) {
95 String tableName = rs.getString("Name");
96 String engine = rs.getString("Engine");
97
98 if (!engine.equalsIgnoreCase(
99 PropsValues.DATABASE_MYSQL_ENGINE)) {
100
101 alterTableEngine(tableName);
102 }
103 }
104 }
105 finally {
106 DataAccess.cleanUp(con, ps, rs);
107 }
108 }
109
110 private static Log _log = LogFactoryUtil.getLog(VerifyMySQL.class);
111
112 }