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   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\Config\DependencyInjection;
  13  
  14  @trigger_error(sprintf('The %s class is deprecated since Symfony 3.4 and will be removed in 4.0. Use tagged iterator arguments instead.', ConfigCachePass::class), \E_USER_DEPRECATED);
  15  
  16  use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
  17  use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
  18  use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
  19  use Symfony\Component\DependencyInjection\ContainerBuilder;
  20  
  21  /**
  22   * Adds services tagged config_cache.resource_checker to the config_cache_factory service, ordering them by priority.
  23   *
  24   * @author Matthias Pigulla <mp@webfactory.de>
  25   * @author Benjamin Klotz <bk@webfactory.de>
  26   *
  27   * @deprecated since version 3.4, to be removed in 4.0. Use tagged iterator arguments instead.
  28   */
  29  class ConfigCachePass implements CompilerPassInterface
  30  {
  31      use PriorityTaggedServiceTrait;
  32  
  33      private $factoryServiceId;
  34      private $resourceCheckerTag;
  35  
  36      public function __construct($factoryServiceId = 'config_cache_factory', $resourceCheckerTag = 'config_cache.resource_checker')
  37      {
  38          $this->factoryServiceId = $factoryServiceId;
  39          $this->resourceCheckerTag = $resourceCheckerTag;
  40      }
  41  
  42      public function process(ContainerBuilder $container)
  43      {
  44          $resourceCheckers = $this->findAndSortTaggedServices($this->resourceCheckerTag, $container);
  45  
  46          if (empty($resourceCheckers)) {
  47              return;
  48          }
  49  
  50          $container->getDefinition($this->factoryServiceId)->replaceArgument(0, new IteratorArgument($resourceCheckers));
  51      }
  52  }