package info.frostfs.sdk.mappers;

import frostfs.session.Types;
import info.frostfs.sdk.dto.MetaHeader;

import static java.util.Objects.isNull;

public class MetaHeaderMapper {

    private MetaHeaderMapper() {
    }

    public static Types.RequestMetaHeader toGrpcMessage(MetaHeader metaHeader) {
        if (isNull(metaHeader)) {
            return null;
        }

        return Types.RequestMetaHeader.newBuilder()
                .setVersion(VersionMapper.toGrpcMessage(metaHeader.getVersion()))
                .setEpoch(metaHeader.getEpoch())
                .setTtl(metaHeader.getTtl())
                .build();
    }
}