package info.FrostFS.sdk;

import java.nio.ByteBuffer;
import java.util.UUID;

public class UUIDExtension {

    public static UUID asUuid(byte[] bytes) {
        ByteBuffer bb = ByteBuffer.wrap(bytes);
        long firstLong = bb.getLong();
        long secondLong = bb.getLong();
        return new UUID(firstLong, secondLong);
    }

    public static byte[] asBytes(UUID id) {
        ByteBuffer bb = ByteBuffer.allocate(16);
        bb.putLong(id.getMostSignificantBits());
        bb.putLong(id.getLeastSignificantBits());
        return bb.array();
    }
}