aleph1.co.uk Git - yaffs-website/blob - web/core/lib/Drupal/Core/Update/UpdateServiceProvider.php

   1 <?php
   2
   3 namespace Drupal\Core\Update;
   4
   5 use Drupal\Core\DependencyInjection\ContainerBuilder;
   6 use Drupal\Core\DependencyInjection\ServiceModifierInterface;
   7 use Drupal\Core\DependencyInjection\ServiceProviderInterface;
   8 use Symfony\Component\DependencyInjection\Definition;
   9 use Symfony\Component\DependencyInjection\Reference;
  10
  11 /**
  12  * Ensures for some services that they don't cache.
  13  */
  14 class UpdateServiceProvider implements ServiceProviderInterface, ServiceModifierInterface {
  15
  16   /**
  17    * {@inheritdoc}
  18    */
  19   public function register(ContainerBuilder $container) {
  20     $definition = new Definition('Drupal\Core\Cache\NullBackend', ['null']);
  21     $container->setDefinition('cache.null', $definition);
  22   }
  23
  24   /**
  25    * {@inheritdoc}
  26    */
  27   public function alter(ContainerBuilder $container) {
  28     $definition = $container->getDefinition('asset.resolver');
  29     $argument = new Reference('cache.null');
  30     $definition->replaceArgument(5, $argument);
  31
  32     $definition = $container->getDefinition('library.discovery.collector');
  33     $argument = new Reference('cache.null');
  34     $definition->replaceArgument(0, $argument);
  35   }
  36
  37 }