class UserCacheContext in Drupal 8

Defines the UserCacheContext service, for "per user" caching.

Cache context ID: 'user'.

Hierarchy

• class \Drupal\Core\Cache\Context\UserCacheContextBase
  • class \Drupal\Core\Cache\Context\UserCacheContext implements CacheContextInterface

1 string reference to 'UserCacheContext'

core.services.yml in core/core.services.yml

core/core.services.yml

1 service uses UserCacheContext

cache_context.user in core/core.services.yml

Drupal\Core\Cache\Context\UserCacheContext

File

core/lib/Drupal/Core/Cache/Context/UserCacheContext.php, line 12

Namespace

Drupal\Core\Cache\Context

class UserCacheContext extends UserCacheContextBase implements CacheContextInterface {

  /**
   * {@inheritdoc}
   */
  public static function getLabel() {
    return t('User');
  }

  /**
   * {@inheritdoc}
   */
  public function getContext() {
    return $this->user
      ->id();
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheableMetadata() {
    return new CacheableMetadata();
  }

}

Members

Name	Modifiers	Type	Description	Overrides
UserCacheContext::getCacheableMetadata	public	function	Gets the cacheability metadata for the context. Overrides CacheContextInterface::getCacheableMetadata
UserCacheContext::getContext	public	function	Returns the string representation of the cache context. Overrides CacheContextInterface::getContext
UserCacheContext::getLabel	public static	function	Returns the label of the cache context. Overrides CacheContextInterface::getLabel
UserCacheContextBase::$user	protected	property	The account object.
UserCacheContextBase::__construct	public	function	Constructs a new UserCacheContextBase class.	1