StreamLayerClient.h

/*
 * Copyright (C) 2019-2021 HERE Europe B.V.
 *
 * Licensed 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * License-Filename: LICENSE
 */
 
#pragma once
 
#include <memory>
#include <string>
#include <vector>
 
#include <olp/core/client/ApiError.h>
#include <olp/core/client/ApiResponse.h>
#include <olp/core/client/OlpClientSettings.h>
#include <olp/core/porting/deprecated.h>
#include <olp/dataservice/write/DataServiceWriteApi.h>
#include <olp/dataservice/write/StreamLayerClientSettings.h>
#include <olp/dataservice/write/generated/model/ResponseOk.h>
#include <olp/dataservice/write/generated/model/ResponseOkSingle.h>
#include <olp/dataservice/write/model/FlushRequest.h>
#include <olp/dataservice/write/model/PublishDataRequest.h>
#include <olp/dataservice/write/model/PublishSdiiRequest.h>
 
namespace olp {
namespace client {
struct Error;
class HRN;
}  // namespace client
 
namespace dataservice {
namespace write {
class StreamLayerClientImpl;
 
using PublishDataResult = olp::dataservice::write::model::ResponseOkSingle;
using PublishDataResponse =
    client::ApiResponse<PublishDataResult, client::ApiError>;
using PublishDataCallback = std::function<void(PublishDataResponse response)>;
 
using PublishSdiiResult = olp::dataservice::write::model::ResponseOk;
using PublishSdiiResponse =
    client::ApiResponse<PublishSdiiResult, client::ApiError>;
using PublishSdiiCallback = std::function<void(PublishSdiiResponse response)>;
 
class DATASERVICE_WRITE_API StreamLayerClient {
 public:
  using FlushResponse = std::vector<PublishDataResponse>;
 
  using FlushCallback = std::function<void(FlushResponse response)>;
 
  StreamLayerClient(client::HRN catalog,
                    StreamLayerClientSettings client_settings,
                    client::OlpClientSettings settings);
 
  void CancelPendingRequests();
 
  olp::client::CancellableFuture<PublishDataResponse> PublishData(
      model::PublishDataRequest request);
 
  olp::client::CancellationToken PublishData(model::PublishDataRequest request,
                                             PublishDataCallback callback);
 
  porting::optional<std::string> Queue(model::PublishDataRequest request);
 
  olp::client::CancellableFuture<FlushResponse> Flush(
      model::FlushRequest request);
 
  olp::client::CancellationToken Flush(model::FlushRequest request,
                                       FlushCallback callback);
 
  olp::client::CancellableFuture<PublishSdiiResponse> PublishSdii(
      model::PublishSdiiRequest request);
 
  olp::client::CancellationToken PublishSdii(model::PublishSdiiRequest request,
                                             PublishSdiiCallback callback);
 
 private:
  std::shared_ptr<StreamLayerClientImpl> impl_;
};
 
}  // namespace write
}  // namespace dataservice
}  // namespace olp