protected StorageDto toStorageDto(ConnectorPartition connectorPartition) { if (connectorPartition != null && connectorPartition instanceof ConnectorPartitionDetail) { ConnectorPartitionDetail detailMetadata = (ConnectorPartitionDetail) connectorPartition; StorageDto storageDto = toStorageDto(detailMetadata.getStorageInfo()); if (detailMetadata.getAuditInfo() != null) { storageDto.setOwner(detailMetadata.getAuditInfo().getCreatedBy()); } return storageDto; } return null; }