package handlers; import models.DbRepository; import models.JdbcRepository; import ratpack.handling.Context; import static ratpack.jackson.Jackson.json; public class UpdateHandler extends BaseWorldHandler { public void handle(Context ctx, DbRepository repository) { int queries = parseQueryCount(ctx); repository.findAndUpdateWorlds(getNumbers(queries), getNumbers(queries)).then(result -> ctx.render(json(result))); } }