ClickHouse/programs/odbc-bridge/HandlerFactory.cpp

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#include "HandlerFactory.h"
#include "PingHandler.h"
#include "ColumnInfoHandler.h"
#include <Poco/URI.h>
#include <Poco/Net/HTTPServerRequest.h>
#include <common/logger_useful.h>
namespace DB
{
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std::unique_ptr<HTTPRequestHandler> ODBCBridgeHandlerFactory::createRequestHandler(const HTTPServerRequest & request)
{
Poco::URI uri{request.getURI()};
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LOG_TRACE(log, "Request URI: {}", uri.toString());
if (uri.getPath() == "/ping" && request.getMethod() == Poco::Net::HTTPRequest::HTTP_GET)
return std::make_unique<PingHandler>(keep_alive_timeout);
if (request.getMethod() == Poco::Net::HTTPRequest::HTTP_POST)
{
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if (uri.getPath() == "/columns_info")
#if USE_ODBC
return std::make_unique<ODBCColumnsInfoHandler>(keep_alive_timeout, getContext());
#else
return nullptr;
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#endif
else if (uri.getPath() == "/identifier_quote")
#if USE_ODBC
return std::make_unique<IdentifierQuoteHandler>(keep_alive_timeout, getContext());
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#else
return nullptr;
#endif
else if (uri.getPath() == "/schema_allowed")
#if USE_ODBC
return std::make_unique<SchemaAllowedHandler>(keep_alive_timeout, getContext());
#else
return nullptr;
#endif
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else if (uri.getPath() == "/write")
return std::make_unique<ODBCHandler>(keep_alive_timeout, getContext(), "write");
else
return std::make_unique<ODBCHandler>(keep_alive_timeout, getContext(), "read");
}
return nullptr;
}
}