service/kv_service/resdb_kv_client.h

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#pragma once

#include "interface/rdbc/transaction_constructor.h"

namespace sdk {

// ResDBKVClient to send data to the kv server.
class ResDBKVClient : public resdb::TransactionConstructor {
public:
  ResDBKVClient(const resdb::ResDBConfig &config);

  int Set(const std::string &key, const std::string &data);
  std::unique_ptr<std::string> Get(const std::string &key);
  std::unique_ptr<std::string> GetAllValues();
  std::unique_ptr<std::string> GetRange(const std::string &min_key,
                                        const std::string &max_key);
};

} // namespace sdk