public AliasWhitelist::resolveCacheMiss($root)
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 $key: The offset that was requested.
Return value
mixed The value of the offset, or NULL if no value was found.
Overrides CacheCollector::resolveCacheMiss
File
- core/lib/Drupal/Core/Path/AliasWhitelist.php, line 103
Class
- AliasWhitelist
- Extends CacheCollector to build the path alias whitelist over time.
Namespace
Drupal\Core\Path
Code
public function resolveCacheMiss($root) { $exists = $this->aliasStorage->pathHasMatchingAlias('/' . $root); $this->storage[$root] = $exists; $this->persist($root); if ($exists) { return TRUE; } }
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