[Summary view] [Print] [Text view]

   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\HttpKernel\CacheClearer;
  13  
  14  /**
  15   * ChainCacheClearer.
  16   *
  17   * @author Dustin Dobervich <ddobervich@gmail.com>
  18   */
  19  class ChainCacheClearer implements CacheClearerInterface
  20  {
  21      /**
  22       * @var array
  23       */
  24      protected $clearers;
  25  
  26      /**
  27       * Constructs a new instance of ChainCacheClearer.
  28       *
  29       * @param array $clearers The initial clearers.
  30       */
  31      public function __construct(array $clearers = array())
  32      {
  33          $this->clearers = $clearers;
  34      }
  35  
  36      /**
  37       * {@inheritdoc}
  38       */
  39      public function clear($cacheDir)
  40      {
  41          foreach ($this->clearers as $clearer) {
  42              $clearer->clear($cacheDir);
  43          }
  44      }
  45  
  46      /**
  47       * Adds a cache clearer to the aggregate.
  48       *
  49       * @param CacheClearerInterface $clearer
  50       */
  51      public function add(CacheClearerInterface $clearer)
  52      {
  53          $this->clearers[] = $clearer;
  54      }
  55  }