nextcloud/lib/public/icontainer.php

65 lines
1.8 KiB
PHP

<?php
/**
* ownCloud
*
* @author Thomas Müller
* @copyright 2013 Thomas Müller deepdiver@owncloud.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCP;
/**
* Class IContainer
*
* IContainer is the basic interface to be used for any internal dependency injection mechanism
*
* @package OCP
*/
interface IContainer {
/**
* Look up a service for a given name in the container.
*
* @param string $name
* @return mixed
*/
function query($name);
/**
* A value is stored in the container with it's corresponding name
*
* @param string $name
* @param mixed $value
* @return void
*/
function registerParameter($name, $value);
/**
* A service is registered in the container where a closure is passed in which will actually
* create the service on demand.
* In case the parameter $shared is set to true (the default usage) the once created service will remain in
* memory and be reused on subsequent calls.
* In case the parameter is false the service will be recreated on every call.
*
* @param string $name
* @param callable $closure
* @param bool $shared
* @return void
*/
function registerService($name, \Closure $closure, $shared = true);
}