class RouteCacheContext

Defines the RouteCacheContext service, for "per route" caching.

Cache context ID: 'route'.

Hierarchy

Expanded class hierarchy of RouteCacheContext

1 string reference to 'RouteCacheContext'
core.services.yml in core/core.services.yml
core/core.services.yml
1 service uses RouteCacheContext
cache_context.route in core/core.services.yml
Drupal\Core\Cache\Context\RouteCacheContext

File

View on git.drupalcode.org

core/lib/Drupal/Core/Cache/Context/RouteCacheContext.php, line 13

Namespace

Drupal\Core\Cache\Context
View source 
class RouteCacheContext implements CacheContextInterface {
  
  /**
   * The route match.
   *
   * @var \Drupal\Core\Routing\RouteMatchInterface
   */
  protected $routeMatch;
  
  /**
   * Constructs a new RouteCacheContext class.
   *
   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
   *   The route match.
   */
  public function __construct(RouteMatchInterface $route_match) {
    $this->routeMatch = $route_match;
  }
  
  /**
   * {@inheritdoc}
   */
  public static function getLabel() {
    return t('Route');
  }
  
  /**
   * {@inheritdoc}
   */
  public function getContext() {
    return $this->routeMatch
      ->getRouteName() . hash('sha256', serialize($this->routeMatch
      ->getRawParameters()
      ->all()));
  }
  
  /**
   * {@inheritdoc}
   */
  public function getCacheableMetadata() {
    return new CacheableMetadata();
  }

}

Members

Title Modifiers Object type Summary Overriden Title Overrides
RouteCacheContext::$routeMatch protected property The route match.
RouteCacheContext::getCacheableMetadata public function Gets the cacheability metadata for the context. Overrides CacheContextInterface::getCacheableMetadata
RouteCacheContext::getContext public function Returns the string representation of the cache context. Overrides CacheContextInterface::getContext 1
RouteCacheContext::getLabel public static function Returns the label of the cache context. Overrides CacheContextInterface::getLabel 1
RouteCacheContext::__construct public function Constructs a new RouteCacheContext class.

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