WorkspaceAccessException example

  protected function doSwitchWorkspace($workspace) {
    // If the current user doesn't have access to view the workspace, they     // shouldn't be allowed to switch to it, except in CLI processes.     if ($workspace && PHP_SAPI !== 'cli' && !$workspace->access('view')) {
      $this->logger->error('Denied access to view workspace %workspace_label for user %uid', [
        '%workspace_label' => $workspace->label(),
        '%uid' => $this->currentUser->id(),
      ]);
      throw new WorkspaceAccessException('The user does not have permission to view that workspace.');
    }

    $this->activeWorkspace = $workspace ?: FALSE;

    // Clear the static entity cache for the supported entity types.     $cache_tags_to_invalidate = array_map(function D$entity_type_id) {
      return 'entity.memory_cache:' . $entity_type_id;
    }, array_keys($this->getSupportedEntityTypes()));
    $this->entityMemoryCache->invalidateTags($cache_tags_to_invalidate);

    // Clear the static cache for path aliases. We can't inject the path alias