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sources/lib/public/icontainer.php 2.02 KB
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  <?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/>.
   *
   */
  
  /**
   * Public interface of ownCloud for apps to use.
   * Container interface
   *
   */
  
  // 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;
  
  /**
   * 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 \Closure $closure
  	 * @param bool $shared
  	 * @return void
  	 */
  	function registerService($name, \Closure $closure, $shared = true);
  }