nextcloud/lib/public/icontainer.php

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<?php
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/**
* ownCloud
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*
* @author Thomas Müller
* @copyright 2013 Thomas Müller deepdiver@owncloud.com
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*
* 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.
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*
* This library is distributed in the hope that it will be useful,
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* 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.
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*
* 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/>.
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*
*/
/**
* Public interface of ownCloud for apps to use.
* Container interface
*
*/
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// use OCP namespace for all classes that are considered public.
// This means that they should be used by apps instead of the internal ownCloud classes
namespace OCP;
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/**
* Class IContainer
*
* IContainer is the basic interface to be used for any internal dependency injection mechanism
*
* @package OCP
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*/
interface IContainer {
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/**
* Look up a service for a given name in the container.
*
* @param string $name
* @return mixed
*/
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function query($name);
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/**
* A value is stored in the container with it's corresponding name
*
* @param string $name
* @param mixed $value
* @return void
*/
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function registerParameter($name, $value);
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/**
* 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 \Closure $closure
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* @param bool $shared
* @return void
*/
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function registerService($name, \Closure $closure, $shared = true);
}