mirror of
https://github.com/XRPLF/clio.git
synced 2026-02-21 14:22:32 +00:00
63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
//------------------------------------------------------------------------------
|
|
/*
|
|
This file is part of clio: https://github.com/XRPLF/clio
|
|
Copyright (c) 2022, the clio developers.
|
|
|
|
Permission to use, copy, modify, and distribute this software for any
|
|
purpose with or without fee is hereby granted, provided that the above
|
|
copyright notice and this permission notice appear in all copies.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
//==============================================================================
|
|
|
|
#pragma once
|
|
|
|
#include <backend/BackendInterface.h>
|
|
#include <backend/CassandraBackend.h>
|
|
#include <config/Config.h>
|
|
#include <log/Logger.h>
|
|
|
|
#include <boost/algorithm/string.hpp>
|
|
|
|
namespace Backend {
|
|
std::shared_ptr<BackendInterface>
|
|
make_Backend(boost::asio::io_context& ioc, clio::Config const& config)
|
|
{
|
|
static clio::Logger log{"Backend"};
|
|
log.info() << "Constructing BackendInterface";
|
|
|
|
// TODO: use readOnly in new backend to prevent creation of schema at startup
|
|
// auto readOnly = config.valueOr("read_only", false);
|
|
|
|
auto type = config.value<std::string>("database.type");
|
|
std::shared_ptr<BackendInterface> backend = nullptr;
|
|
|
|
// TODO: retire `cassandra-new` by next release after 2.0
|
|
if (boost::iequals(type, "cassandra") or boost::iequals(type, "cassandra-new"))
|
|
{
|
|
auto cfg = config.section("database." + type);
|
|
backend = std::make_shared<Backend::Cassandra::CassandraBackend>(Backend::Cassandra::SettingsProvider{cfg});
|
|
}
|
|
|
|
if (!backend)
|
|
throw std::runtime_error("Invalid database type");
|
|
|
|
auto rng = backend->hardFetchLedgerRangeNoThrow();
|
|
if (rng)
|
|
{
|
|
backend->updateRange(rng->minSequence);
|
|
backend->updateRange(rng->maxSequence);
|
|
}
|
|
|
|
log.info() << "Constructed BackendInterface Successfully";
|
|
return backend;
|
|
}
|
|
} // namespace Backend
|