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106 lines
2.9 KiB
C++
106 lines
2.9 KiB
C++
/*
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* Copyright (C) 2018-2025 Codership Oy <info@codership.com>
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*
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* This file is part of wsrep-lib.
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*
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* Wsrep-lib is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* Wsrep-lib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with wsrep-lib. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef WSREP_DB_CLIENT_SERVICE_HPP
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#define WSREP_DB_CLIENT_SERVICE_HPP
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#include "wsrep/client_service.hpp"
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#include "wsrep/transaction.hpp"
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namespace db
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{
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class client;
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class client_state;
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class client_service : public wsrep::client_service
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{
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public:
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client_service(db::client& client);
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bool interrupted(wsrep::unique_lock<wsrep::mutex>&)
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const override
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{ return false; }
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void reset_globals() override { }
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void store_globals() override { }
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int prepare_data_for_replication() override
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{
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return 0;
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}
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void cleanup_transaction() override { }
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size_t bytes_generated() const override
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{
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return 0;
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}
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bool statement_allowed_for_streaming() const override
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{
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return true;
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}
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int prepare_fragment_for_replication(wsrep::mutable_buffer&,
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size_t& position) override
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{
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position = 0;
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return 0;
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}
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int remove_fragments() override { return 0; }
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int bf_rollback() override;
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void will_replay() override { }
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void signal_replayed() override { }
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void wait_for_replayers(wsrep::unique_lock<wsrep::mutex>&) override { }
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enum wsrep::provider::status replay()
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override;
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enum wsrep::provider::status replay_unordered() override
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{
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return wsrep::provider::success;
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}
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void emergency_shutdown() override { ::abort(); }
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enum wsrep::provider::status commit_by_xid() override
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{
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return wsrep::provider::success;
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}
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bool is_explicit_xa() override
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{
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return false;
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}
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bool is_prepared_xa() override
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{
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return false;
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}
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bool is_xa_rollback() override
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{
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return false;
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}
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void debug_sync(const char*) override { }
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void debug_crash(const char*) override { }
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void notify_state_change() override { }
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private:
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db::client& client_;
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wsrep::client_state& client_state_;
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};
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}
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#endif // WSREP_DB_CLIENT_SERVICE_HPP
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