[766] | 1 | /* |
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| 2 | Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved. |
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| 3 | |
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| 4 | |
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| 5 | The MySQL Connector/J is licensed under the terms of the GPLv2 |
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| 6 | <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most MySQL Connectors. |
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| 7 | There are special exceptions to the terms and conditions of the GPLv2 as it is applied to |
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| 8 | this software, see the FLOSS License Exception |
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| 9 | <http://www.mysql.com/about/legal/licensing/foss-exception.html>. |
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| 10 | |
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| 11 | This program is free software; you can redistribute it and/or modify it under the terms |
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| 12 | of the GNU General Public License as published by the Free Software Foundation; version 2 |
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| 13 | of the License. |
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| 14 | |
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| 15 | This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; |
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| 16 | without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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| 17 | See the GNU General Public License for more details. |
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| 18 | |
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| 19 | You should have received a copy of the GNU General Public License along with this |
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| 20 | program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth |
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| 21 | Floor, Boston, MA 02110-1301 USA |
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| 22 | |
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| 23 | |
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| 24 | |
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| 25 | */ |
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| 26 | package com.mysql.jdbc; |
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| 27 | |
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| 28 | import java.sql.Types; |
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| 29 | import java.util.HashMap; |
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| 30 | import java.util.Iterator; |
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| 31 | import java.util.Map; |
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| 32 | |
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| 33 | /** |
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| 34 | * MysqlDefs contains many values that are needed for communication with the |
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| 35 | * MySQL server. |
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| 36 | * |
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| 37 | * @author Mark Matthews |
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| 38 | * @version $Id$ |
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| 39 | */ |
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| 40 | public final class MysqlDefs { |
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| 41 | // ~ Static fields/initializers |
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| 42 | // --------------------------------------------- |
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| 43 | |
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| 44 | static final int COM_BINLOG_DUMP = 18; |
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| 45 | |
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| 46 | static final int COM_CHANGE_USER = 17; |
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| 47 | |
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| 48 | static final int COM_CLOSE_STATEMENT = 25; |
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| 49 | |
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| 50 | static final int COM_CONNECT_OUT = 20; |
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| 51 | |
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| 52 | static final int COM_END = 29; |
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| 53 | |
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| 54 | static final int COM_EXECUTE = 23; |
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| 55 | |
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| 56 | static final int COM_FETCH = 28; |
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| 57 | |
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| 58 | static final int COM_LONG_DATA = 24; |
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| 59 | |
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| 60 | static final int COM_PREPARE = 22; |
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| 61 | |
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| 62 | static final int COM_REGISTER_SLAVE = 21; |
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| 63 | |
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| 64 | static final int COM_RESET_STMT = 26; |
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| 65 | |
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| 66 | static final int COM_SET_OPTION = 27; |
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| 67 | |
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| 68 | static final int COM_TABLE_DUMP = 19; |
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| 69 | |
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| 70 | static final int CONNECT = 11; |
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| 71 | |
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| 72 | static final int CREATE_DB = 5; |
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| 73 | |
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| 74 | static final int DEBUG = 13; |
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| 75 | |
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| 76 | static final int DELAYED_INSERT = 16; |
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| 77 | |
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| 78 | static final int DROP_DB = 6; |
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| 79 | |
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| 80 | static final int FIELD_LIST = 4; |
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| 81 | |
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| 82 | static final int FIELD_TYPE_BIT = 16; |
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| 83 | |
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| 84 | public static final int FIELD_TYPE_BLOB = 252; |
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| 85 | |
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| 86 | static final int FIELD_TYPE_DATE = 10; |
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| 87 | |
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| 88 | static final int FIELD_TYPE_DATETIME = 12; |
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| 89 | |
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| 90 | // Data Types |
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| 91 | static final int FIELD_TYPE_DECIMAL = 0; |
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| 92 | |
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| 93 | static final int FIELD_TYPE_DOUBLE = 5; |
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| 94 | |
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| 95 | static final int FIELD_TYPE_ENUM = 247; |
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| 96 | |
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| 97 | static final int FIELD_TYPE_FLOAT = 4; |
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| 98 | |
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| 99 | static final int FIELD_TYPE_GEOMETRY = 255; |
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| 100 | |
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| 101 | static final int FIELD_TYPE_INT24 = 9; |
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| 102 | |
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| 103 | static final int FIELD_TYPE_LONG = 3; |
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| 104 | |
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| 105 | static final int FIELD_TYPE_LONG_BLOB = 251; |
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| 106 | |
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| 107 | static final int FIELD_TYPE_LONGLONG = 8; |
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| 108 | |
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| 109 | static final int FIELD_TYPE_MEDIUM_BLOB = 250; |
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| 110 | |
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| 111 | static final int FIELD_TYPE_NEW_DECIMAL = 246; |
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| 112 | |
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| 113 | static final int FIELD_TYPE_NEWDATE = 14; |
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| 114 | |
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| 115 | static final int FIELD_TYPE_NULL = 6; |
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| 116 | |
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| 117 | static final int FIELD_TYPE_SET = 248; |
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| 118 | |
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| 119 | static final int FIELD_TYPE_SHORT = 2; |
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| 120 | |
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| 121 | static final int FIELD_TYPE_STRING = 254; |
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| 122 | |
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| 123 | static final int FIELD_TYPE_TIME = 11; |
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| 124 | |
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| 125 | static final int FIELD_TYPE_TIMESTAMP = 7; |
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| 126 | |
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| 127 | static final int FIELD_TYPE_TINY = 1; |
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| 128 | |
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| 129 | // Older data types |
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| 130 | static final int FIELD_TYPE_TINY_BLOB = 249; |
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| 131 | |
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| 132 | static final int FIELD_TYPE_VAR_STRING = 253; |
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| 133 | |
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| 134 | static final int FIELD_TYPE_VARCHAR = 15; |
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| 135 | |
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| 136 | // Newer data types |
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| 137 | static final int FIELD_TYPE_YEAR = 13; |
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| 138 | |
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| 139 | static final int INIT_DB = 2; |
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| 140 | |
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| 141 | static final long LENGTH_BLOB = 65535; |
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| 142 | |
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| 143 | static final long LENGTH_LONGBLOB = 4294967295L; |
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| 144 | |
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| 145 | static final long LENGTH_MEDIUMBLOB = 16777215; |
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| 146 | |
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| 147 | static final long LENGTH_TINYBLOB = 255; |
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| 148 | |
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| 149 | // Limitations |
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| 150 | static final int MAX_ROWS = 50000000; // From the MySQL FAQ |
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| 151 | |
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| 152 | /** |
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| 153 | * Used to indicate that the server sent no field-level character set |
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| 154 | * information, so the driver should use the connection-level character |
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| 155 | * encoding instead. |
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| 156 | */ |
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| 157 | public static final int NO_CHARSET_INFO = -1; |
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| 158 | |
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| 159 | static final byte OPEN_CURSOR_FLAG = 1; |
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| 160 | |
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| 161 | static final int PING = 14; |
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| 162 | |
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| 163 | static final int PROCESS_INFO = 10; |
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| 164 | |
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| 165 | static final int PROCESS_KILL = 12; |
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| 166 | |
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| 167 | static final int QUERY = 3; |
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| 168 | |
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| 169 | static final int QUIT = 1; |
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| 170 | |
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| 171 | // ~ Methods |
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| 172 | // ---------------------------------------------------------------- |
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| 173 | |
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| 174 | static final int RELOAD = 7; |
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| 175 | |
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| 176 | static final int SHUTDOWN = 8; |
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| 177 | |
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| 178 | // |
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| 179 | // Constants defined from mysql |
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| 180 | // |
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| 181 | // DB Operations |
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| 182 | static final int SLEEP = 0; |
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| 183 | |
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| 184 | static final int STATISTICS = 9; |
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| 185 | |
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| 186 | static final int TIME = 15; |
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| 187 | |
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| 188 | /** |
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| 189 | * Maps the given MySQL type to the correct JDBC type. |
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| 190 | */ |
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| 191 | static int mysqlToJavaType(int mysqlType) { |
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| 192 | int jdbcType; |
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| 193 | |
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| 194 | switch (mysqlType) { |
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| 195 | case MysqlDefs.FIELD_TYPE_NEW_DECIMAL: |
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| 196 | case MysqlDefs.FIELD_TYPE_DECIMAL: |
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| 197 | jdbcType = Types.DECIMAL; |
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| 198 | |
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| 199 | break; |
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| 200 | |
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| 201 | case MysqlDefs.FIELD_TYPE_TINY: |
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| 202 | jdbcType = Types.TINYINT; |
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| 203 | |
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| 204 | break; |
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| 205 | |
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| 206 | case MysqlDefs.FIELD_TYPE_SHORT: |
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| 207 | jdbcType = Types.SMALLINT; |
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| 208 | |
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| 209 | break; |
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| 210 | |
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| 211 | case MysqlDefs.FIELD_TYPE_LONG: |
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| 212 | jdbcType = Types.INTEGER; |
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| 213 | |
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| 214 | break; |
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| 215 | |
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| 216 | case MysqlDefs.FIELD_TYPE_FLOAT: |
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| 217 | jdbcType = Types.REAL; |
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| 218 | |
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| 219 | break; |
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| 220 | |
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| 221 | case MysqlDefs.FIELD_TYPE_DOUBLE: |
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| 222 | jdbcType = Types.DOUBLE; |
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| 223 | |
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| 224 | break; |
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| 225 | |
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| 226 | case MysqlDefs.FIELD_TYPE_NULL: |
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| 227 | jdbcType = Types.NULL; |
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| 228 | |
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| 229 | break; |
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| 230 | |
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| 231 | case MysqlDefs.FIELD_TYPE_TIMESTAMP: |
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| 232 | jdbcType = Types.TIMESTAMP; |
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| 233 | |
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| 234 | break; |
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| 235 | |
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| 236 | case MysqlDefs.FIELD_TYPE_LONGLONG: |
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| 237 | jdbcType = Types.BIGINT; |
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| 238 | |
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| 239 | break; |
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| 240 | |
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| 241 | case MysqlDefs.FIELD_TYPE_INT24: |
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| 242 | jdbcType = Types.INTEGER; |
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| 243 | |
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| 244 | break; |
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| 245 | |
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| 246 | case MysqlDefs.FIELD_TYPE_DATE: |
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| 247 | jdbcType = Types.DATE; |
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| 248 | |
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| 249 | break; |
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| 250 | |
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| 251 | case MysqlDefs.FIELD_TYPE_TIME: |
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| 252 | jdbcType = Types.TIME; |
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| 253 | |
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| 254 | break; |
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| 255 | |
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| 256 | case MysqlDefs.FIELD_TYPE_DATETIME: |
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| 257 | jdbcType = Types.TIMESTAMP; |
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| 258 | |
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| 259 | break; |
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| 260 | |
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| 261 | case MysqlDefs.FIELD_TYPE_YEAR: |
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| 262 | jdbcType = Types.DATE; |
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| 263 | |
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| 264 | break; |
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| 265 | |
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| 266 | case MysqlDefs.FIELD_TYPE_NEWDATE: |
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| 267 | jdbcType = Types.DATE; |
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| 268 | |
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| 269 | break; |
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| 270 | |
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| 271 | case MysqlDefs.FIELD_TYPE_ENUM: |
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| 272 | jdbcType = Types.CHAR; |
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| 273 | |
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| 274 | break; |
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| 275 | |
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| 276 | case MysqlDefs.FIELD_TYPE_SET: |
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| 277 | jdbcType = Types.CHAR; |
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| 278 | |
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| 279 | break; |
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| 280 | |
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| 281 | case MysqlDefs.FIELD_TYPE_TINY_BLOB: |
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| 282 | jdbcType = Types.VARBINARY; |
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| 283 | |
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| 284 | break; |
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| 285 | |
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| 286 | case MysqlDefs.FIELD_TYPE_MEDIUM_BLOB: |
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| 287 | jdbcType = Types.LONGVARBINARY; |
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| 288 | |
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| 289 | break; |
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| 290 | |
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| 291 | case MysqlDefs.FIELD_TYPE_LONG_BLOB: |
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| 292 | jdbcType = Types.LONGVARBINARY; |
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| 293 | |
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| 294 | break; |
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| 295 | |
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| 296 | case MysqlDefs.FIELD_TYPE_BLOB: |
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| 297 | jdbcType = Types.LONGVARBINARY; |
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| 298 | |
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| 299 | break; |
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| 300 | |
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| 301 | case MysqlDefs.FIELD_TYPE_VAR_STRING: |
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| 302 | case MysqlDefs.FIELD_TYPE_VARCHAR: |
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| 303 | jdbcType = Types.VARCHAR; |
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| 304 | |
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| 305 | break; |
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| 306 | |
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| 307 | case MysqlDefs.FIELD_TYPE_STRING: |
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| 308 | jdbcType = Types.CHAR; |
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| 309 | |
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| 310 | break; |
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| 311 | case MysqlDefs.FIELD_TYPE_GEOMETRY: |
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| 312 | jdbcType = Types.BINARY; |
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| 313 | |
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| 314 | break; |
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| 315 | case MysqlDefs.FIELD_TYPE_BIT: |
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| 316 | jdbcType = Types.BIT; |
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| 317 | |
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| 318 | break; |
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| 319 | default: |
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| 320 | jdbcType = Types.VARCHAR; |
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| 321 | } |
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| 322 | |
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| 323 | return jdbcType; |
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| 324 | } |
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| 325 | |
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| 326 | /** |
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| 327 | * Maps the given MySQL type to the correct JDBC type. |
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| 328 | */ |
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| 329 | static int mysqlToJavaType(String mysqlType) { |
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| 330 | if (mysqlType.equalsIgnoreCase("BIT")) { |
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| 331 | return mysqlToJavaType(FIELD_TYPE_BIT); |
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| 332 | } else if (mysqlType.equalsIgnoreCase("TINYINT")) { //$NON-NLS-1$ |
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| 333 | return mysqlToJavaType(FIELD_TYPE_TINY); |
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| 334 | } else if (mysqlType.equalsIgnoreCase("SMALLINT")) { //$NON-NLS-1$ |
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| 335 | return mysqlToJavaType(FIELD_TYPE_SHORT); |
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| 336 | } else if (mysqlType.equalsIgnoreCase("MEDIUMINT")) { //$NON-NLS-1$ |
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| 337 | return mysqlToJavaType(FIELD_TYPE_INT24); |
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| 338 | } else if (mysqlType.equalsIgnoreCase("INT") || mysqlType.equalsIgnoreCase("INTEGER")) { //$NON-NLS-1$ //$NON-NLS-2$ |
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| 339 | return mysqlToJavaType(FIELD_TYPE_LONG); |
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| 340 | } else if (mysqlType.equalsIgnoreCase("BIGINT")) { //$NON-NLS-1$ |
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| 341 | return mysqlToJavaType(FIELD_TYPE_LONGLONG); |
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| 342 | } else if (mysqlType.equalsIgnoreCase("INT24")) { //$NON-NLS-1$ |
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| 343 | return mysqlToJavaType(FIELD_TYPE_INT24); |
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| 344 | } else if (mysqlType.equalsIgnoreCase("REAL")) { //$NON-NLS-1$ |
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| 345 | return mysqlToJavaType(FIELD_TYPE_DOUBLE); |
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| 346 | } else if (mysqlType.equalsIgnoreCase("FLOAT")) { //$NON-NLS-1$ |
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| 347 | return mysqlToJavaType(FIELD_TYPE_FLOAT); |
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| 348 | } else if (mysqlType.equalsIgnoreCase("DECIMAL")) { //$NON-NLS-1$ |
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| 349 | return mysqlToJavaType(FIELD_TYPE_DECIMAL); |
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| 350 | } else if (mysqlType.equalsIgnoreCase("NUMERIC")) { //$NON-NLS-1$ |
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| 351 | return mysqlToJavaType(FIELD_TYPE_DECIMAL); |
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| 352 | } else if (mysqlType.equalsIgnoreCase("DOUBLE")) { //$NON-NLS-1$ |
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| 353 | return mysqlToJavaType(FIELD_TYPE_DOUBLE); |
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| 354 | } else if (mysqlType.equalsIgnoreCase("CHAR")) { //$NON-NLS-1$ |
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| 355 | return mysqlToJavaType(FIELD_TYPE_STRING); |
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| 356 | } else if (mysqlType.equalsIgnoreCase("VARCHAR")) { //$NON-NLS-1$ |
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| 357 | return mysqlToJavaType(FIELD_TYPE_VAR_STRING); |
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| 358 | } else if (mysqlType.equalsIgnoreCase("DATE")) { //$NON-NLS-1$ |
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| 359 | return mysqlToJavaType(FIELD_TYPE_DATE); |
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| 360 | } else if (mysqlType.equalsIgnoreCase("TIME")) { //$NON-NLS-1$ |
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| 361 | return mysqlToJavaType(FIELD_TYPE_TIME); |
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| 362 | } else if (mysqlType.equalsIgnoreCase("YEAR")) { //$NON-NLS-1$ |
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| 363 | return mysqlToJavaType(FIELD_TYPE_YEAR); |
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| 364 | } else if (mysqlType.equalsIgnoreCase("TIMESTAMP")) { //$NON-NLS-1$ |
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| 365 | return mysqlToJavaType(FIELD_TYPE_TIMESTAMP); |
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| 366 | } else if (mysqlType.equalsIgnoreCase("DATETIME")) { //$NON-NLS-1$ |
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| 367 | return mysqlToJavaType(FIELD_TYPE_DATETIME); |
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| 368 | } else if (mysqlType.equalsIgnoreCase("TINYBLOB")) { //$NON-NLS-1$ |
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| 369 | return java.sql.Types.BINARY; |
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| 370 | } else if (mysqlType.equalsIgnoreCase("BLOB")) { //$NON-NLS-1$ |
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| 371 | return java.sql.Types.LONGVARBINARY; |
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| 372 | } else if (mysqlType.equalsIgnoreCase("MEDIUMBLOB")) { //$NON-NLS-1$ |
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| 373 | return java.sql.Types.LONGVARBINARY; |
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| 374 | } else if (mysqlType.equalsIgnoreCase("LONGBLOB")) { //$NON-NLS-1$ |
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| 375 | return java.sql.Types.LONGVARBINARY; |
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| 376 | } else if (mysqlType.equalsIgnoreCase("TINYTEXT")) { //$NON-NLS-1$ |
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| 377 | return java.sql.Types.VARCHAR; |
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| 378 | } else if (mysqlType.equalsIgnoreCase("TEXT")) { //$NON-NLS-1$ |
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| 379 | return java.sql.Types.LONGVARCHAR; |
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| 380 | } else if (mysqlType.equalsIgnoreCase("MEDIUMTEXT")) { //$NON-NLS-1$ |
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| 381 | return java.sql.Types.LONGVARCHAR; |
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| 382 | } else if (mysqlType.equalsIgnoreCase("LONGTEXT")) { //$NON-NLS-1$ |
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| 383 | return java.sql.Types.LONGVARCHAR; |
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| 384 | } else if (mysqlType.equalsIgnoreCase("ENUM")) { //$NON-NLS-1$ |
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| 385 | return mysqlToJavaType(FIELD_TYPE_ENUM); |
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| 386 | } else if (mysqlType.equalsIgnoreCase("SET")) { //$NON-NLS-1$ |
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| 387 | return mysqlToJavaType(FIELD_TYPE_SET); |
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| 388 | } else if (mysqlType.equalsIgnoreCase("GEOMETRY")) { |
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| 389 | return mysqlToJavaType(FIELD_TYPE_GEOMETRY); |
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| 390 | } else if (mysqlType.equalsIgnoreCase("BINARY")) { |
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| 391 | return Types.BINARY; // no concrete type on the wire |
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| 392 | } else if (mysqlType.equalsIgnoreCase("VARBINARY")) { |
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| 393 | return Types.VARBINARY; // no concrete type on the wire |
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| 394 | } else if (mysqlType.equalsIgnoreCase("BIT")) { |
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| 395 | return mysqlToJavaType(FIELD_TYPE_BIT); |
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| 396 | } |
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| 397 | |
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| 398 | // Punt |
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| 399 | return java.sql.Types.OTHER; |
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| 400 | } |
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| 401 | |
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| 402 | /** |
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| 403 | * @param mysqlType |
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| 404 | * @return |
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| 405 | */ |
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| 406 | public static String typeToName(int mysqlType) { |
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| 407 | switch (mysqlType) { |
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| 408 | case MysqlDefs.FIELD_TYPE_DECIMAL: |
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| 409 | return "FIELD_TYPE_DECIMAL"; |
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| 410 | |
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| 411 | case MysqlDefs.FIELD_TYPE_TINY: |
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| 412 | return "FIELD_TYPE_TINY"; |
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| 413 | |
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| 414 | case MysqlDefs.FIELD_TYPE_SHORT: |
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| 415 | return "FIELD_TYPE_SHORT"; |
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| 416 | |
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| 417 | case MysqlDefs.FIELD_TYPE_LONG: |
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| 418 | return "FIELD_TYPE_LONG"; |
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| 419 | |
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| 420 | case MysqlDefs.FIELD_TYPE_FLOAT: |
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| 421 | return "FIELD_TYPE_FLOAT"; |
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| 422 | |
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| 423 | case MysqlDefs.FIELD_TYPE_DOUBLE: |
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| 424 | return "FIELD_TYPE_DOUBLE"; |
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| 425 | |
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| 426 | case MysqlDefs.FIELD_TYPE_NULL: |
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| 427 | return "FIELD_TYPE_NULL"; |
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| 428 | |
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| 429 | case MysqlDefs.FIELD_TYPE_TIMESTAMP: |
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| 430 | return "FIELD_TYPE_TIMESTAMP"; |
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| 431 | |
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| 432 | case MysqlDefs.FIELD_TYPE_LONGLONG: |
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| 433 | return "FIELD_TYPE_LONGLONG"; |
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| 434 | |
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| 435 | case MysqlDefs.FIELD_TYPE_INT24: |
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| 436 | return "FIELD_TYPE_INT24"; |
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| 437 | |
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| 438 | case MysqlDefs.FIELD_TYPE_DATE: |
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| 439 | return "FIELD_TYPE_DATE"; |
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| 440 | |
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| 441 | case MysqlDefs.FIELD_TYPE_TIME: |
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| 442 | return "FIELD_TYPE_TIME"; |
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| 443 | |
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| 444 | case MysqlDefs.FIELD_TYPE_DATETIME: |
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| 445 | return "FIELD_TYPE_DATETIME"; |
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| 446 | |
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| 447 | case MysqlDefs.FIELD_TYPE_YEAR: |
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| 448 | return "FIELD_TYPE_YEAR"; |
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| 449 | |
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| 450 | case MysqlDefs.FIELD_TYPE_NEWDATE: |
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| 451 | return "FIELD_TYPE_NEWDATE"; |
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| 452 | |
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| 453 | case MysqlDefs.FIELD_TYPE_ENUM: |
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| 454 | return "FIELD_TYPE_ENUM"; |
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| 455 | |
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| 456 | case MysqlDefs.FIELD_TYPE_SET: |
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| 457 | return "FIELD_TYPE_SET"; |
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| 458 | |
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| 459 | case MysqlDefs.FIELD_TYPE_TINY_BLOB: |
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| 460 | return "FIELD_TYPE_TINY_BLOB"; |
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| 461 | |
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| 462 | case MysqlDefs.FIELD_TYPE_MEDIUM_BLOB: |
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| 463 | return "FIELD_TYPE_MEDIUM_BLOB"; |
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| 464 | |
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| 465 | case MysqlDefs.FIELD_TYPE_LONG_BLOB: |
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| 466 | return "FIELD_TYPE_LONG_BLOB"; |
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| 467 | |
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| 468 | case MysqlDefs.FIELD_TYPE_BLOB: |
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| 469 | return "FIELD_TYPE_BLOB"; |
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| 470 | |
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| 471 | case MysqlDefs.FIELD_TYPE_VAR_STRING: |
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| 472 | return "FIELD_TYPE_VAR_STRING"; |
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| 473 | |
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| 474 | case MysqlDefs.FIELD_TYPE_STRING: |
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| 475 | return "FIELD_TYPE_STRING"; |
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| 476 | |
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| 477 | case MysqlDefs.FIELD_TYPE_VARCHAR: |
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| 478 | return "FIELD_TYPE_VARCHAR"; |
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| 479 | |
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| 480 | case MysqlDefs.FIELD_TYPE_GEOMETRY: |
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| 481 | return "FIELD_TYPE_GEOMETRY"; |
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| 482 | |
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| 483 | default: |
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| 484 | return " Unknown MySQL Type # " + mysqlType; |
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| 485 | } |
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| 486 | } |
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| 487 | |
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| 488 | private static Map<String, Integer> mysqlToJdbcTypesMap = new HashMap<String, Integer>(); |
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| 489 | |
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| 490 | static { |
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| 491 | mysqlToJdbcTypesMap.put("BIT", Integer.valueOf( |
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| 492 | mysqlToJavaType(FIELD_TYPE_BIT))); |
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| 493 | |
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| 494 | mysqlToJdbcTypesMap.put("TINYINT", Integer.valueOf( |
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| 495 | mysqlToJavaType(FIELD_TYPE_TINY))); |
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| 496 | mysqlToJdbcTypesMap.put("SMALLINT", Integer.valueOf( |
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| 497 | mysqlToJavaType(FIELD_TYPE_SHORT))); |
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| 498 | mysqlToJdbcTypesMap.put("MEDIUMINT", Integer.valueOf( |
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| 499 | mysqlToJavaType(FIELD_TYPE_INT24))); |
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| 500 | mysqlToJdbcTypesMap.put("INT", Integer.valueOf( |
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| 501 | mysqlToJavaType(FIELD_TYPE_LONG))); |
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| 502 | mysqlToJdbcTypesMap.put("INTEGER", Integer.valueOf( |
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| 503 | mysqlToJavaType(FIELD_TYPE_LONG))); |
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| 504 | mysqlToJdbcTypesMap.put("BIGINT", Integer.valueOf( |
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| 505 | mysqlToJavaType(FIELD_TYPE_LONGLONG))); |
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| 506 | mysqlToJdbcTypesMap.put("INT24", Integer.valueOf( |
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| 507 | mysqlToJavaType(FIELD_TYPE_INT24))); |
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| 508 | mysqlToJdbcTypesMap.put("REAL", Integer.valueOf( |
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| 509 | mysqlToJavaType(FIELD_TYPE_DOUBLE))); |
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| 510 | mysqlToJdbcTypesMap.put("FLOAT", Integer.valueOf( |
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| 511 | mysqlToJavaType(FIELD_TYPE_FLOAT))); |
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| 512 | mysqlToJdbcTypesMap.put("DECIMAL", Integer.valueOf( |
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| 513 | mysqlToJavaType(FIELD_TYPE_DECIMAL))); |
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| 514 | mysqlToJdbcTypesMap.put("NUMERIC", Integer.valueOf( |
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| 515 | mysqlToJavaType(FIELD_TYPE_DECIMAL))); |
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| 516 | mysqlToJdbcTypesMap.put("DOUBLE", Integer.valueOf( |
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| 517 | mysqlToJavaType(FIELD_TYPE_DOUBLE))); |
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| 518 | mysqlToJdbcTypesMap.put("CHAR", Integer.valueOf( |
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| 519 | mysqlToJavaType(FIELD_TYPE_STRING))); |
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| 520 | mysqlToJdbcTypesMap.put("VARCHAR", Integer.valueOf( |
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| 521 | mysqlToJavaType(FIELD_TYPE_VAR_STRING))); |
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| 522 | mysqlToJdbcTypesMap.put("DATE", Integer.valueOf( |
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| 523 | mysqlToJavaType(FIELD_TYPE_DATE))); |
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| 524 | mysqlToJdbcTypesMap.put("TIME", Integer.valueOf( |
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| 525 | mysqlToJavaType(FIELD_TYPE_TIME))); |
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| 526 | mysqlToJdbcTypesMap.put("YEAR", Integer.valueOf( |
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| 527 | mysqlToJavaType(FIELD_TYPE_YEAR))); |
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| 528 | mysqlToJdbcTypesMap.put("TIMESTAMP", Integer.valueOf( |
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| 529 | mysqlToJavaType(FIELD_TYPE_TIMESTAMP))); |
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| 530 | mysqlToJdbcTypesMap.put("DATETIME", Integer.valueOf( |
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| 531 | mysqlToJavaType(FIELD_TYPE_DATETIME))); |
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| 532 | mysqlToJdbcTypesMap.put("TINYBLOB", Integer.valueOf(java.sql.Types.BINARY)); |
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| 533 | mysqlToJdbcTypesMap.put("BLOB", Integer.valueOf( |
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| 534 | java.sql.Types.LONGVARBINARY)); |
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| 535 | mysqlToJdbcTypesMap.put("MEDIUMBLOB", Integer.valueOf( |
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| 536 | java.sql.Types.LONGVARBINARY)); |
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| 537 | mysqlToJdbcTypesMap.put("LONGBLOB", Integer.valueOf( |
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| 538 | java.sql.Types.LONGVARBINARY)); |
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| 539 | mysqlToJdbcTypesMap |
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| 540 | .put("TINYTEXT", Integer.valueOf(java.sql.Types.VARCHAR)); |
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| 541 | mysqlToJdbcTypesMap |
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| 542 | .put("TEXT", Integer.valueOf(java.sql.Types.LONGVARCHAR)); |
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| 543 | mysqlToJdbcTypesMap.put("MEDIUMTEXT", Integer.valueOf( |
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| 544 | java.sql.Types.LONGVARCHAR)); |
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| 545 | mysqlToJdbcTypesMap.put("LONGTEXT", Integer.valueOf( |
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| 546 | java.sql.Types.LONGVARCHAR)); |
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| 547 | mysqlToJdbcTypesMap.put("ENUM", Integer.valueOf( |
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| 548 | mysqlToJavaType(FIELD_TYPE_ENUM))); |
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| 549 | mysqlToJdbcTypesMap.put("SET", Integer.valueOf( |
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| 550 | mysqlToJavaType(FIELD_TYPE_SET))); |
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| 551 | mysqlToJdbcTypesMap.put("GEOMETRY", Integer.valueOf( |
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| 552 | mysqlToJavaType(FIELD_TYPE_GEOMETRY))); |
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| 553 | } |
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| 554 | |
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| 555 | static final void appendJdbcTypeMappingQuery(StringBuffer buf, String mysqlTypeColumnName) { |
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| 556 | |
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| 557 | buf.append("CASE "); |
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| 558 | Map<String, Integer> typesMap = new HashMap<String, Integer>(); |
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| 559 | typesMap.putAll(mysqlToJdbcTypesMap); |
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| 560 | typesMap.put("BINARY", Integer.valueOf(Types.BINARY)); |
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| 561 | typesMap.put("VARBINARY", Integer.valueOf(Types.VARBINARY)); |
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| 562 | |
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| 563 | Iterator<String> mysqlTypes = typesMap.keySet().iterator(); |
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| 564 | |
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| 565 | while (mysqlTypes.hasNext()) { |
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| 566 | String mysqlTypeName = mysqlTypes.next(); |
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| 567 | buf.append(" WHEN "); |
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| 568 | buf.append(mysqlTypeColumnName); |
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| 569 | buf.append("='"); |
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| 570 | buf.append(mysqlTypeName); |
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| 571 | buf.append("' THEN "); |
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| 572 | buf.append(typesMap.get(mysqlTypeName)); |
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| 573 | |
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| 574 | if (mysqlTypeName.equalsIgnoreCase("DOUBLE") || |
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| 575 | mysqlTypeName.equalsIgnoreCase("FLOAT") || |
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| 576 | mysqlTypeName.equalsIgnoreCase("DECIMAL") || |
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| 577 | mysqlTypeName.equalsIgnoreCase("NUMERIC")) { |
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| 578 | buf.append(" WHEN "); |
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| 579 | buf.append(mysqlTypeColumnName); |
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| 580 | buf.append("='"); |
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| 581 | buf.append(mysqlTypeName); |
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| 582 | buf.append(" unsigned' THEN "); |
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| 583 | buf.append(typesMap.get(mysqlTypeName)); |
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| 584 | } |
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| 585 | } |
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| 586 | |
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| 587 | buf.append(" ELSE "); |
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| 588 | buf.append(Types.OTHER); |
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| 589 | buf.append(" END "); |
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| 590 | |
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| 591 | } |
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| 592 | } |
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