protected function LibraryDiscoveryCollector::resolveCacheMiss

protected LibraryDiscoveryCollector::resolveCacheMiss($key)

Resolves a cache miss.

When an offset is not found in the object, this is treated as a cache miss. This method allows classes using this implementation to look up the actual value and allow it to be cached.

Parameters

string $key: The offset that was requested.

Return value

mixed The value of the offset, or NULL if no value was found.

Overrides CacheCollector::resolveCacheMiss

File

core/lib/Drupal/Core/Asset/LibraryDiscoveryCollector.php, line 65

Class

LibraryDiscoveryCollector

A CacheCollector implementation for building library extension info.

Namespace

Drupal\Core\Asset

Code

protected function resolveCacheMiss($key) {
  $this->storage[$key] = $this->getLibraryDefinitions($key);
  $this->persist($key);

  return $this->storage[$key];
}