public function show($entityId = 0)
    {
        $entityId = StaticFilter::filter('text', $entityId);
        $entity = null;
        try {
            $entity = $this->getEntity($entityId);
            $this->set($this->getEntityNameSingular(), $entity);
        } catch (EntityNotFoundException $caught) {
            Log::logger()->addNotice($caught->getMessage());
            $this->addWarningMessage(
                $this->getMissingEntityMessage($entityId)
            );
            $this->redirectFromMissingEntity();
        }
        return $entity;
    }