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53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
#ifndef RIPPLE_APP_REPORTING_BACKENDFACTORY_H_INCLUDED
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#define RIPPLE_APP_REPORTING_BACKENDFACTORY_H_INCLUDED
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#include <boost/algorithm/string.hpp>
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#include <reporting/BackendInterface.h>
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#include <reporting/CassandraBackend.h>
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#include <reporting/PostgresBackend.h>
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namespace Backend {
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std::unique_ptr<BackendInterface>
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make_Backend(boost::json::object const& config)
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{
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BOOST_LOG_TRIVIAL(info) << __func__ << ": Constructing BackendInterface";
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boost::json::object dbConfig = config.at("database").as_object();
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bool readOnly = false;
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if (config.contains("read_only"))
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readOnly = config.at("read_only").as_bool();
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auto type = dbConfig.at("type").as_string();
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std::unique_ptr<BackendInterface> backend = nullptr;
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if (boost::iequals(type, "cassandra"))
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{
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if (config.contains("online_delete"))
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dbConfig.at(type).as_object()["ttl"] =
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config.at("online_delete").as_int64() * 4;
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backend =
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std::make_unique<CassandraBackend>(dbConfig.at(type).as_object());
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}
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else if (boost::iequals(type, "postgres"))
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{
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backend =
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std::make_unique<PostgresBackend>(dbConfig.at(type).as_object());
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}
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if (!backend)
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throw std::runtime_error("Invalid database type");
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backend->open(readOnly);
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backend->checkFlagLedgers();
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BOOST_LOG_TRIVIAL(info)
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<< __func__ << ": Constructed BackendInterface Successfully";
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return backend;
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}
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} // namespace Backend
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#endif // RIPPLE_REPORTING_BACKEND_FACTORY
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