protected function getMetadataExporter()
    {
        if (! $this->metadataExporter) {
            $this->metadataExporter = $this->getServiceManager()->get(MetadataService::SERVICE_ID)->getExporter();
        }
        return $this->metadataExporter;
    }
protected function getMetadataExporter()
    {
        if (! $this->metadataExporter) {
            $this->metadataExporter = $this->getServiceManager()->get(MetadataService::SERVICE_ID)->getExporter();
        }
        return $this->metadataExporter;
    }
protected function getMetadataExporter ( ) { if ( ! $ this -> metadataExporter ) { $ this -> metadataExporter = $ this -> getServiceManager ( ) -> get ( MetadataService :: SERVICE_ID ) -> getExporter ( ) ; } return $ this -> metadataExporter ; }
Get the service to export Metadata

@return MetadataExporter
Get the service to export Metadata