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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OC\DB;
use Doctrine\DBAL\Result;
use OCP\DB\IResult;
use PDO;
/**
* Adapts DBAL 2.6 API for DBAL 3.x for backwards compatibility of a leaked type
*/
class ResultAdapter implements IResult {
/** @var Result */
private $inner;
public function __construct(Result $inner) {
$this->inner = $inner;
}
public function closeCursor(): bool {
$this->inner->free();
return true;
}
public function fetch(int $fetchMode = PDO::FETCH_ASSOC) {
return $this->inner->fetch($fetchMode);
}
public function fetchAll(int $fetchMode = PDO::FETCH_ASSOC): array {
if ($fetchMode !== PDO::FETCH_ASSOC && $fetchMode !== PDO::FETCH_NUM && $fetchMode !== PDO::FETCH_COLUMN) {
throw new \Exception('Fetch mode needs to be assoc, num or column.');
}
return $this->inner->fetchAll($fetchMode);
}
public function fetchColumn($columnIndex = 0) {
return $this->inner->fetchOne();
}
public function fetchOne() {
return $this->inner->fetchOne();
}
public function rowCount(): int {
return $this->inner->rowCount();
}
}
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