/**
* Initialize a new user filter on an active record.
* It uses the table name and the database adapter from the Active Record.
*
* @param Phprojekt_ActiveRecord_Abstract $record An active record.
* @param string $identifier The identifier usually the column to filter.
* @param mixed $value The value to filter.
*
* @return void
*/
public function __construct(Phprojekt_ActiveRecord_Abstract $record, $identifier, $value)
{
$info = $record->info();
$cols = $info['cols'];
$identifier = Phprojekt_ActiveRecord_Abstract::convertVarToSql($identifier);
if (!in_array($identifier, $cols)) {
throw new InvalidArgumentException('Identifier not found');
}
$this->_identifier = $identifier;
$this->_value = $value;
parent::__construct($record->getAdapter());
}
