yaffs.net Git - yaffs-website/blob - web/modules/contrib/devel/webprofiler/src/Cache/CacheFactoryWrapper.php

   1 <?php
   2
   3 namespace Drupal\webprofiler\Cache;
   4
   5 use Drupal\Core\Cache\CacheFactoryInterface;
   6 use Drupal\webprofiler\DataCollector\CacheDataCollector;
   7 use Symfony\Component\DependencyInjection\ContainerAwareInterface;
   8 use Symfony\Component\DependencyInjection\ContainerAwareTrait;
   9
  10 /**
  11  * Wraps a cache factory to register all calls to the cache system.
  12  */
  13 class CacheFactoryWrapper implements CacheFactoryInterface, ContainerAwareInterface {
  14
  15   use ContainerAwareTrait;
  16
  17   /**
  18    * The cache factory.
  19    *
  20    * @var \Drupal\Core\Cache\CacheFactoryInterface
  21    */
  22   protected $cacheFactory;
  23
  24   /**
  25    * The cache data collector.
  26    *
  27    * @var \Drupal\webprofiler\DataCollector\CacheDataCollector
  28    */
  29   protected $cacheDataCollector;
  30
  31   /**
  32    * All wrapped cache backends.
  33    *
  34    * @var \Drupal\webprofiler\Cache\CacheBackendWrapper[]
  35    */
  36   protected $cacheBackends = [];
  37
  38   /**
  39    * Creates a new CacheFactoryWrapper instance.
  40    *
  41    * @param \Drupal\Core\Cache\CacheFactoryInterface $cache_factory
  42    *   The cache factory.
  43    * @param \Drupal\webprofiler\DataCollector\CacheDataCollector $cacheDataCollector
  44    *   The cache data collector.
  45    */
  46   public function __construct(CacheFactoryInterface $cache_factory, CacheDataCollector $cacheDataCollector) {
  47     $this->cacheFactory = $cache_factory;
  48     $this->cacheDataCollector = $cacheDataCollector;
  49   }
  50
  51   /**
  52    * {@inheritdoc}
  53    */
  54   public function get($bin) {
  55     if (!isset($this->cacheBackends[$bin])) {
  56       $cache_backend = $this->cacheFactory->get($bin);
  57       $this->cacheBackends[$bin] = new CacheBackendWrapper($this->cacheDataCollector, $cache_backend, $bin);
  58     }
  59     return $this->cacheBackends[$bin];
  60   }
  61
  62 }