/** * {@inheritDoc} */ public function getAccessibleWorkspaceNames() { $cacheKey = 'workspaces'; $cacheKey = $this->sanitizeKey($cacheKey); $workspaces = $this->caches['meta']->fetch($cacheKey); if (!$workspaces) { $workspaces = parent::getAccessibleWorkspaceNames(); $this->caches['meta']->save($cacheKey, $workspaces); } return $workspaces; }