public function loadContentLink($repositoryId, $documentId)
    {
        $result = $this->getRepositoryUrlCache()->getObjectUrl($repositoryId, $documentId, Constants::SELECTOR_CONTENT);
        return $result === null ? null : (string) $result;
    }
public function loadContentLink($repositoryId, $documentId)
    {
        $result = $this->getRepositoryUrlCache()->getObjectUrl($repositoryId, $documentId, Constants::SELECTOR_CONTENT);
        return $result === null ? null : (string) $result;
    }
public function loadContentLink ( $ repositoryId , $ documentId ) { $ result = $ this -> getRepositoryUrlCache ( ) -> getObjectUrl ( $ repositoryId , $ documentId , Constants :: SELECTOR_CONTENT ) ; return $ result === null ? null : ( string ) $ result ; }
Gets the content link from the cache if it is there or loads it into the
cache if it is not there.

@param string $repositoryId
@param string $documentId
@return string|null
Gets the content link from the cache if it is there or loads it into the cache if it is not there .