mirror of https://github.com/friendica/friendica
65 lines
1.9 KiB
PHP
65 lines
1.9 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (C) 2010-2023, the Friendica project
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
namespace Friendica\Core\KeyValueStorage\Capability;
|
|
|
|
use Friendica\Core\KeyValueStorage\Exceptions\KeyValueStoragePersistenceException;
|
|
|
|
/**
|
|
* Interface for Friendica specific Key-Value pair storage
|
|
*/
|
|
interface IManageKeyValuePairs extends \ArrayAccess
|
|
{
|
|
/**
|
|
* Get a particular value from the KeyValue Storage
|
|
*
|
|
* @param string $key The key to query
|
|
*
|
|
* @return mixed Stored value or null if it does not exist
|
|
*
|
|
* @throws KeyValueStoragePersistenceException In case the persistence layer throws errors
|
|
*
|
|
*/
|
|
public function get(string $key);
|
|
|
|
/**
|
|
* Sets a value for a given key
|
|
*
|
|
* Note: Please do not store booleans - convert to 0/1 integer values!
|
|
*
|
|
* @param string $key The configuration key to set
|
|
* @param mixed $value The value to store
|
|
*
|
|
* @throws KeyValueStoragePersistenceException In case the persistence layer throws errors
|
|
*/
|
|
public function set(string $key, $value): void;
|
|
|
|
/**
|
|
* Deletes the given key.
|
|
*
|
|
* @param string $key The configuration key to delete
|
|
*
|
|
* @throws KeyValueStoragePersistenceException In case the persistence layer throws errors
|
|
*
|
|
*/
|
|
public function delete(string $key): void;
|
|
}
|