/*
MariaDB Client for Java
Copyright (c) 2012 Monty Program Ab.
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 2.1 of the License, or (at your option)
any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
for more details.
You should have received a copy of the GNU Lesser General Public License along
with this library; if not, write to Monty Program Ab info@montyprogram.com.
This particular MariaDB Client for Java file is work
derived from a Drizzle-JDBC. Drizzle-JDBC file which is covered by subject to
the following copyright and notice provisions:
Copyright (c) 2009-2011, Marcus Eriksson
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
Neither the name of the driver nor the names of its contributors may not be
used to endorse or promote products derived from this software without specific
prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
*/
package org.properssl.sslcertx.mariadb.jdbc.internal.mysql;
import java.sql.Types;
import org.properssl.sslcertx.mariadb.jdbc.internal.common.DataType;
public class MySQLType implements DataType {
private final Type type;
public MySQLType(final Type type) {
this.type = type;
}
public int getSqlType() {
return type.getSqlType();
}
public String getTypeName() {
return type.name();
}
public Type getType() {
return type;
}
public enum Type {
OLDDECIMAL(java.sql.Types.DECIMAL), /* double, not used in newer code */
TINYINT(java.sql.Types.SMALLINT),
SMALLINT(java.sql.Types.SMALLINT),
INTEGER(java.sql.Types.INTEGER),
FLOAT(java.sql.Types.REAL),
DOUBLE(java.sql.Types.DOUBLE),
NULL(java.sql.Types.NULL),
TIMESTAMP(java.sql.Types.TIMESTAMP),
BIGINT(java.sql.Types.BIGINT),
MEDIUMINT(java.sql.Types.INTEGER),
DATETIME(Types.TIMESTAMP),
DATE(java.sql.Types.DATE),
TIME(java.sql.Types.TIME),
YEAR(java.sql.Types.SMALLINT),
BIT(java.sql.Types.BIT),
VARCHAR(java.sql.Types.VARCHAR),
DECIMAL(java.sql.Types.DECIMAL),
TINYBLOB(java.sql.Types.VARBINARY),
MEDIUMBLOB(java.sql.Types.VARBINARY),
LONGBLOB(java.sql.Types.LONGVARBINARY),
BLOB(java.sql.Types.LONGVARBINARY),
CLOB(Types.LONGVARCHAR),
CHAR(Types.CHAR);
private final int sqlType;
Type(final int sqlType) {
this.sqlType = sqlType;
}
public int getSqlType() {
return sqlType;
}
}
public static MySQLType fromServer(final byte typeValue) {
int type = (typeValue & 0xff);
switch (type) {
case 0:
return new MySQLType(Type.OLDDECIMAL);
case 1:
return new MySQLType(Type.TINYINT);
case 2:
return new MySQLType(Type.SMALLINT);
case 3:
return new MySQLType(Type.INTEGER);
case 4:
return new MySQLType(Type.FLOAT);
case 5:
return new MySQLType(Type.DOUBLE);
case 6:
return new MySQLType(Type.NULL);
case 7:
return new MySQLType(Type.TIMESTAMP);
case 8:
return new MySQLType(Type.BIGINT);
case 9:
return new MySQLType(Type.MEDIUMINT);
case 10:
return new MySQLType(Type.DATE);
case 11:
return new MySQLType(Type.TIME);
case 12:
return new MySQLType(Type.DATETIME);
case 13:
return new MySQLType(Type.YEAR);
case 14:
return new MySQLType(Type.DATE);
case 15:
return new MySQLType(Type.VARCHAR);
case 16:
return new MySQLType(Type.BIT);
case 246:
return new MySQLType(Type.DECIMAL);
case 247:
/* ENUM */
return new MySQLType(Type.VARCHAR);
case 248:
/* SET */
return new MySQLType(Type.VARCHAR);
case 249:
return new MySQLType(Type.TINYBLOB);
case 250:
return new MySQLType(Type.MEDIUMBLOB);
case 251:
return new MySQLType(Type.LONGBLOB);
case 252:
return new MySQLType(Type.BLOB);
case 253:
return new MySQLType(Type.VARCHAR);
case 254:
return new MySQLType(Type.CHAR);
case 255:
/* Geometry actually */
return new MySQLType(Type.BLOB);
default:
//throw new RuntimeException("unknown type : "+ Integer.toHexString(typeValue + 255));
return new MySQLType(Type.VARCHAR);
}
}
public static byte toServer(int javaType) {
switch (javaType) {
case Types.TINYINT:
return 1;
case Types.SMALLINT:
return 2;
case Types.INTEGER:
return 3;
case Types.FLOAT:
return 4;
case Types.DOUBLE:
return 5;
case Types.NULL:
return 6;
case Types.TIMESTAMP:
return 7;
case Types.BIGINT:
return 8;
case Types.DATE:
return 10;
case Types.TIME:
return 11;
case Types.VARCHAR:
return 15;
case Types.BIT:
return 16;
case Types.BOOLEAN:
return 16;
case Types.DECIMAL:
return (byte)246;
case Types.CHAR:
return (byte)254;
default:
return (byte)255;
}
}
}