mirror of https://gitee.com/bigwinds/arangodb
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2017 ArangoDB GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Simon Grätzer
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGODB_IMPORT_SEND_THREAD_H
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#define ARANGODB_IMPORT_SEND_THREAD_H 1
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#include "Basics/ConditionVariable.h"
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#include "Basics/StringBuffer.h"
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#include "Basics/Thread.h"
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#include "SimpleHttpClient/SimpleHttpClient.h"
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namespace arangodb {
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namespace application_features {
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class ApplicationServer;
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}
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namespace basics {
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class StringBuffer;
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}
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namespace httpclient {
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class SimpleHttpClient;
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class SimpleHttpResult;
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} // namespace httpclient
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namespace import {
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struct ImportStatistics;
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class SenderThread final : public arangodb::Thread {
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private:
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SenderThread(SenderThread const&) = delete;
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SenderThread& operator=(SenderThread const&) = delete;
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public:
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explicit SenderThread(application_features::ApplicationServer& server,
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std::unique_ptr<httpclient::SimpleHttpClient>,
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ImportStatistics* stats, std::function<void()> const& wakeup);
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~SenderThread();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief imports a delimited file
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//////////////////////////////////////////////////////////////////////////////
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void sendData(std::string const& url, basics::StringBuffer* sender,
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size_t lowLine = 0, size_t highLine = 0);
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bool hasError();
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/// Ready to start sending
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bool isReady();
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/// Currently not sending data
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bool isIdle();
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bool isDone();
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std::string const& errorMessage() const { return _errorMessage; }
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void beginShutdown() override;
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protected:
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void run() override;
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private:
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basics::ConditionVariable _condition;
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std::unique_ptr<httpclient::SimpleHttpClient> _client;
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std::function<void()> _wakeup;
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std::string _url;
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basics::StringBuffer _data;
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bool _hasError;
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bool _idle;
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bool _ready;
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size_t _lowLineNumber;
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size_t _highLineNumber;
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ImportStatistics* _stats;
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std::string _errorMessage;
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void handleResult(httpclient::SimpleHttpResult* result);
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};
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} // namespace import
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} // namespace arangodb
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#endif
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