3 * @copyright Copyright (C) 2010-2021, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Model\Storage;
25 * Interface for basic storage backends
30 * Get data from backend
32 * @param string $reference Data reference
36 * @throws StorageException in case there's an unexpected error
37 * @throws ReferenceStorageException in case the reference doesn't exist
39 public function get(string $reference): string;
42 * The name of the backend
46 public function __toString();
49 * The name of the backend
53 public static function getName(): string;