1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef KVSTORE_SYNC_CALLBACK_CLIENT_H 17 #define KVSTORE_SYNC_CALLBACK_CLIENT_H 18 19 #include <mutex> 20 #include "concurrent_map.h" 21 #include "ikvstore_sync_callback.h" 22 #include "kvstore_sync_callback.h" 23 24 namespace OHOS { 25 namespace DistributedKv { 26 class KvStoreSyncCallbackClient : public KvStoreSyncCallbackStub { 27 public: 28 KvStoreSyncCallbackClient() = default; 29 virtual ~KvStoreSyncCallbackClient(); 30 31 void SyncCompleted(const std::map<std::string, Status> &results, uint64_t sequenceId) override; 32 33 void AddSyncCallback(const std::shared_ptr<KvStoreSyncCallback> callback, uint64_t sequenceId); 34 35 void DeleteSyncCallback(uint64_t sequenceId); 36 private: 37 ConcurrentMap<uint64_t, std::shared_ptr<KvStoreSyncCallback>> syncCallbackInfo_; 38 }; 39 } // namespace DistributedKv 40 } // namespace OHOS 41 42 #endif // KVSTORE_SYNC_CALLBACK_CLIENT_H 43