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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Portability;
use Doctrine\DBAL\ColumnCase;
use Doctrine\DBAL\Driver as DriverInterface;
use Doctrine\DBAL\Driver\Connection as ConnectionInterface;
use Doctrine\DBAL\Driver\Middleware\AbstractDriverMiddleware;
use PDO;
use SensitiveParameter;
use const CASE_LOWER;
use const CASE_UPPER;
final class Driver extends AbstractDriverMiddleware
{
public function __construct(
DriverInterface $driver,
private readonly int $mode,
private readonly ?ColumnCase $case,
) {
parent::__construct($driver);
}
/**
* {@inheritDoc}
*/
public function connect(
#[SensitiveParameter]
array $params,
): ConnectionInterface {
$connection = parent::connect($params);
$portability = (new OptimizeFlags())(
$this->getDatabasePlatform($connection),
$this->mode,
);
$case = null;
if ($this->case !== null && ($portability & Connection::PORTABILITY_FIX_CASE) !== 0) {
$nativeConnection = $connection->getNativeConnection();
$case = match ($this->case) {
ColumnCase::LOWER => CASE_LOWER,
ColumnCase::UPPER => CASE_UPPER,
};
if ($nativeConnection instanceof PDO) {
$portability &= ~Connection::PORTABILITY_FIX_CASE;
$nativeConnection->setAttribute(PDO::ATTR_CASE, $case);
}
}
$convertEmptyStringToNull = ($portability & Connection::PORTABILITY_EMPTY_TO_NULL) !== 0;
$rightTrimString = ($portability & Connection::PORTABILITY_RTRIM) !== 0;
if (! $convertEmptyStringToNull && ! $rightTrimString && $case === null) {
return $connection;
}
return new Connection(
$connection,
new Converter($convertEmptyStringToNull, $rightTrimString, $case),
);
}
}
|
