ezsystems / ezpublish-kernel

            $cache = $this->cache->getItem('user', 'role', 'assignments', 'byGroup', $groupId);

        }

        $assignments = $cache->get();

        if ($cache->isMiss()) {

            $this->logger->logCall(__METHOD__, array('group' => $groupId, 'inherit' => $inherit));

            $assignments = $this->persistenceHandler->userHandler()->loadRoleAssignmentsByGroupId(

                $groupId,

                $inherit

            );

            $cache->set($assignments)->save();

        }

        return $assignments;

    }

    {

        $cache = $this->cache->getItem('objectstate', 'byContent', $contentId, $stateGroupId);

        $stateId = $cache->get();

        if ($cache->isMiss()) {

            $this->logger->logCall(__METHOD__, array('contentId' => $contentId, 'stateGroupId' => $stateGroupId));

            $contentState = $this->persistenceHandler->objectStateHandler()->getContentState($contentId, $stateGroupId);

            $cache->set($contentState->id)->save();

            return $contentState;

        }

        return $this->load($stateId);

    }