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<?php
/**
* TSimpleDynamicSql class file.
*
* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2007 PradoSoft
* @license http://www.pradosoft.com/license/
* @version $Id$
* @package System.Data.SqlMap.Statements
*/
/**
* TSimpleDynamicSql class.
*
* @author Wei Zhuo <weizho[at]gmail[dot]com>
* @version $Id$
* @package System.Data.SqlMap.Statements
* @since 3.1
*/
class TSimpleDynamicSql extends TStaticSql
{
private $_mappings=array();
public function __construct($mappings)
{
$this->_mappings = $mappings;
}
public function getPreparedStatement($parameter=null)
{
$statement = parent::getPreparedStatement($parameter);
if($parameter !== null)
$this->mapDynamicParameter($statement, $parameter);
return $statement;
}
protected function mapDynamicParameter($statement, $parameter)
{
$sql = $statement->getPreparedSql();
foreach($this->_mappings as $property)
{
$value = TPropertyAccess::get($parameter, $property);
$sql = preg_replace('/'.TSimpleDynamicParser::DYNAMIC_TOKEN.'/', $value, $sql, 1);
}
$statement->setPreparedSql($sql);
}
}
?>
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