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47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
#pragma once
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#include <Interpreters/Context_fwd.h>
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#include <Server/HTTP/HTTPRequestHandler.h>
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#include <Poco/Logger.h>
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#include <mutex>
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#include <unordered_map>
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namespace DB
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{
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/** Main handler for requests to ODBC driver
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* requires connection_string and columns in request params
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* and also query in request body
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* response in RowBinary format
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*/
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class ODBCHandler : public HTTPRequestHandler, WithContext
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{
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public:
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ODBCHandler(
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size_t keep_alive_timeout_,
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ContextPtr context_,
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const String & mode_)
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: WithContext(context_)
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, log(&Poco::Logger::get("ODBCHandler"))
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, keep_alive_timeout(keep_alive_timeout_)
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, mode(mode_)
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{
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}
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void handleRequest(HTTPServerRequest & request, HTTPServerResponse & response, const CurrentMetrics::Metric & write_metric = CurrentMetrics::end()) override;
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private:
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Poco::Logger * log;
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size_t keep_alive_timeout;
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String mode;
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static inline std::mutex mutex;
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void processError(HTTPServerResponse & response, const std::string & message);
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};
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}
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