private function checkWorkspaceWidgetDisplayConfig(Workspace $workspace, WidgetDisplayConfig $wdc)
 {
     $htWorkspace = $wdc->getWorkspace();
     if ($workspace !== $htWorkspace) {
         $exception = new WorkspaceAccessDeniedException();
         $exception->setWorkspace($workspace);
         throw $exception;
     }
 }
 private function throwWorkspaceDeniedException(Workspace $workspace)
 {
     $exception = new Exception\WorkspaceAccessDeniedException();
     $exception->setWorkspace($workspace);
     throw $exception;
 }
 private function checkWorkspaceHomeAccess(Workspace $workspace)
 {
     if (!$this->authorization->isGranted('home', $workspace)) {
         $exception = new WorkspaceAccessDeniedException();
         $exception->setWorkspace($workspace);
         throw $exception;
     }
 }