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OCI8Types.php

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<?php

/*
 *  $Id: OCI8Types.php,v 1.1 2004/04/28 19:35:47 micha 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>.
 */
 
require_once 'creole/CreoleTypes.php';

class OCI8Types extends CreoleTypes 
{
  var $typeMap = null;
      
  var $reverseMap = null;
  
  function getType($nativeType)
  {
    $self =& PgSQLTypes::getInstance();
    $t = strtolower($nativeType);
    if (isset($self->typeMap[$t])) {
      return $self->typeMap[$t];
    } else {
      return CreoleTypes::OTHER();
    }
  }
          
  function getNativeType($creoleType)
  {
    $self =& PgSQLTypes::getInstance();
    if ($self->reverseMap === null) {
      $self->reverseMap = array_flip($self->typeMap);
    }
    return @$self->reverseMap[$creoleType];
  }
                                
  /*
  * @access private
  */
  function & getInstance()
  {
    static $instance;

    if ($instance === null)
    {
      $instance = new OCI8Types();
      $instance->typeMap = array
      (
        'char' => CreoleTypes::CHAR(),
        'varchar2' => CreoleTypes::VARCHAR(),
        'long' => CreoleTypes::LONGVARCHAR(),
        'number' => CreoleTypes::NUMERIC(),
        'float' => CreoleTypes::FLOAT(),
        'integer' => CreoleTypes::INTEGER(),
        'smallint' => CreoleTypes::SMALLINT(),
        'double' => CreoleTypes::DOUBLE(),
        'raw' => CreoleTypes::VARBINARY(),
        'longraw' => CreoleTypes::LONGVARBINARY(),
        'date' => CreoleTypes::TIMESTAMP(),
        'blob' => CreoleTypes::BLOB(),
        'clob' => CreoleTypes::CLOB(),
        'varray' => CreoleTypes::ARR(),
      );
    }

    return $instance;
  }
}

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This file is part of the Creole[php4] library.