class ThemeRegistry

Builds the run-time theme registry.

A cache collector to allow the theme registry to be accessed as a complete registry, while internally caching only the parts of the registry that are actually in use on the site. On cache misses the complete theme registry is loaded and used to update the run-time cache.

Hierarchy

• class \Drupal\Core\Cache\CacheCollector implements CacheCollectorInterface, DestructableInterface
  • class \Drupal\Core\Utility\ThemeRegistry implements DestructableInterface

File

core/lib/Drupal/Core/Utility/ThemeRegistry.php, line 19

Namespace

Drupal\Core\Utility

Members

Name	Modifiers	Type	Description
CacheCollector::$cache	protected	property	The cache backend that should be used.
CacheCollector::$cacheCreated	protected	property	Stores the cache creation time.
CacheCollector::$cacheInvalidated	protected	property	Flag that indicates of the cache has been invalidated.
CacheCollector::$cacheLoaded	protected	property	Indicates if the collected cache was already loaded.
CacheCollector::$cid	protected	property	The cache id that is used for the cache entry.
CacheCollector::$keysToPersist	protected	property	An array of keys to add to the cache on service termination.
CacheCollector::$keysToRemove	protected	property	An array of keys to remove from the cache on service termination.
CacheCollector::$lock	protected	property	The lock backend that should be used.
CacheCollector::$storage	protected	property	Storage for the data itself.
CacheCollector::$tags	protected	property	A list of tags that are used for the cache entry.
CacheCollector::clear	public	function	Clears the collected cache entry. Overrides CacheCollectorInterface::clear
CacheCollector::delete	public	function	Deletes the element. Overrides CacheCollectorInterface::delete
CacheCollector::destruct	public	function	Performs destruct operations. Overrides DestructableInterface::destruct
CacheCollector::getCid	protected	function	Gets the cache ID.
CacheCollector::invalidateCache	protected	function	Invalidate the cache.
CacheCollector::lazyLoadCache	protected	function	Loads the cache if not already done.
CacheCollector::normalizeLockName	protected	function	Normalizes a cache ID in order to comply with database limitations.
CacheCollector::persist	protected	function	Flags an offset value to be written to the persistent cache.
CacheCollector::reset	public	function	Resets the local cache. Overrides CacheCollectorInterface::reset
CacheCollector::set	public	function	Implements \Drupal\Core\Cache\CacheCollectorInterface::set(). Overrides CacheCollectorInterface::set
ThemeRegistry::$completeRegistry	protected	property	The complete theme registry array.
ThemeRegistry::$persistable	protected	property	Whether the partial registry can be persisted to the cache.
ThemeRegistry::get	public	function	Gets value from the cache. Overrides CacheCollector::get
ThemeRegistry::has	public	function	Returns whether data exists for this key. Overrides CacheCollector::has
ThemeRegistry::initializeRegistry		function	Initializes the full theme registry.
ThemeRegistry::resolveCacheMiss	public	function	Resolves a cache miss. Overrides CacheCollector::resolveCacheMiss
ThemeRegistry::updateCache	protected	function	Writes a value to the persistent cache immediately. Overrides CacheCollector::updateCache
ThemeRegistry::__construct		function	Constructs a ThemeRegistry object. Overrides CacheCollector::__construct