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CreoleTypes.php

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<?php
/*
 *  $Id: CreoleTypes.php,v 1.16 2004/03/20 04:16:49 hlellelid Exp $
 *
 * 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
 * OWNER 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.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information please see
 * <http://creole.phpdb.org>.
 */

abstract class CreoleTypes {

        const BOOLEAN = 1;
        const BIGINT = 2;
        const SMALLINT = 3;
        const TINYINT = 4;
        const INTEGER = 5;
        const CHAR = 6;
        const VARCHAR = 7;
        const TEXT = 17;
        const FLOAT = 8;
        const DOUBLE = 9;
        const DATE = 10;
        const TIME = 11;
        const TIMESTAMP = 12;
        const VARBINARY = 13;
        const NUMERIC = 14;
        const BLOB = 15;
        const CLOB = 16;
        const LONGVARCHAR = 17;
        const DECIMAL = 18;
        const REAL = 19;
        const BINARY = 20;
        const LONGVARBINARY = 21;
        const YEAR = 22;
        
        const ARR = 23;
        
        const OTHER = -1;
        
        protected static $affixMap = array(
                self::BOOLEAN => 'Boolean',
                self::BIGINT => 'Int',
                self::CHAR => 'String',
                self::DATE => 'Date',
                self::DOUBLE => 'Float',
                self::FLOAT => 'Float',
                self::INTEGER => 'Int',
                self::SMALLINT => 'Int',
                self::TINYINT => 'Int',
                self::TIME => 'Time',
                self::TIMESTAMP => 'Timestamp',
                self::VARCHAR => 'String',                
                self::VARBINARY => 'Blob',
                self::NUMERIC => 'Float',
                self::BLOB => 'Blob',
                self::CLOB => 'Clob',
                self::LONGVARCHAR => 'String',
                self::DECIMAL => 'Float',
                self::REAL => 'Float',
                self::BINARY => 'Blob',
                self::LONGVARBINARY => 'Blob',
                self::YEAR => 'Int',
                self::ARR => 'Array',
                self::OTHER => '', // get() and set() for unknown
                );
        
        protected static $creoleTypeMap = array(
                self::BOOLEAN => 'BOOLEAN',
                self::BIGINT => 'BIGINT',
                self::SMALLINT => 'SMALLINT',
                self::TINYINT => 'TINYINT',
                self::INTEGER => 'INTEGER',
                self::NUMERIC => 'NUMERIC',
                self::DECIMAL => 'DECIMAL',
                self::REAL => 'REAL',
                self::FLOAT => 'FLOAT',
                self::DOUBLE => 'DOUBLE',
                self::CHAR => 'CHAR',
                self::VARCHAR => 'VARCHAR',
                self::TEXT => 'TEXT',
                self::TIME => 'TIME',
                self::TIMESTAMP => 'TIMESTAMP',
                self::DATE => 'DATE',
                self::YEAR => 'YEAR',
                self::VARBINARY => 'VARBINARY',                
                self::BLOB => 'BLOB',
                self::CLOB => 'CLOB',
                self::LONGVARCHAR => 'LONGVARCHAR',
                self::BINARY => 'BINARY',
                self::LONGVARBINARY => 'LONGVARBINARY',                
                self::ARR => 'ARR',
                self::OTHER => 'OTHER', // string is "raw" return
                );
        
        abstract static function getType($nativeType);
        
        abstract static function getNativeType($creoleType);
        
        public static function getAffix($creoleType)
        {
            if (!isset(self::$affixMap[$creoleType])) {
                $e = new SQLException("Unable to return 'affix' for unknown CreoleType: " . $creoleType);
                print $e;
                throw $e;
            }
            return self::$affixMap[$creoleType];
        }
        
        public static function getCreoleName($creoleType)
        {
            if (!isset(self::$creoleTypeMap[$creoleType])) {
                return null;
            }
            return self::$creoleTypeMap[$creoleType];
        }
        
        public static function getCreoleCode($creoleTypeName)
        {
            $type = array_search($creoleTypeName, self::$creoleTypeMap);
            if ($type === false) {
               return null;
            }
            return $type;
        }
}

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This file is part of the Creole[php5] library.