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Moved commit()/rollback() to transaction_termination_service interface.

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This commit is contained in:
Teemu Ollakka
2018-06-18 15:31:57 +03:00
parent 03043d3f25
commit 4a92841cb2
3 changed files with 44 additions and 12 deletions
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20
include/wsrep/applying_service.hpp Normal file
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@ -0,0 +1,20 @@
//
// Copyright (C) 2018 Codership Oy <info@codership.com>
//
#ifndef WSREP_APPLYING_SERVICE_HPP
#define WSREP_APPLYING_SERVICE_HPP
namespace wsrep
{
class applying_service
{
public:
virtual int start_transaction();
virtual int apply_write_set(const wsrep::const_buffer&) = 0;
virtual int apply_toi(const wsrep::const_buffer&);
virtual int apply_nbo(const wsrep::const_buffer&);
};
}
#endif // WSREP_APPLYING_SERVICE_HPP

15
include/wsrep/client_service.hpp
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@ -14,6 +14,8 @@
#ifndef WSREP_CLIENT_SERVICE_HPP #ifndef WSREP_CLIENT_SERVICE_HPP
#define WSREP_CLIENT_SERVICE_HPP #define WSREP_CLIENT_SERVICE_HPP
#include "transaction_termination_service.hpp"
#include "buffer.hpp" #include "buffer.hpp"
#include "provider.hpp" #include "provider.hpp"
#include "mutex.hpp" #include "mutex.hpp"
@ -22,7 +24,7 @@
namespace wsrep namespace wsrep
{ {
class transaction; class transaction;
class client_service class client_service : public wsrep::transaction_termination_service
{ {
public: public:
client_service(wsrep::provider& provider) client_service(wsrep::provider& provider)
@ -76,17 +78,6 @@ namespace wsrep
* Apply a write set. * Apply a write set.
*/ */
virtual int apply(const wsrep::const_buffer&) = 0; virtual int apply(const wsrep::const_buffer&) = 0;
/**
* Commit transaction.
*/
virtual int commit(const wsrep::ws_handle&, const wsrep::ws_meta&) = 0;
/**
* Roll back transaction.
*/
virtual int rollback() = 0;
// //
// Interface to global server state // Interface to global server state
// //

21
include/wsrep/transaction_termination_service.hpp Normal file
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@ -0,0 +1,21 @@
//
// Copyright (C) 2018 Codership Oy <info@codership.com>
//
#ifndef WSREP_TRANSACTION_TERMINATION_SERVICE_HPP
#define WSREP_TRANSACTION_TERMINATION_SERVICE_HPP
namespace wsrep
{
class ws_handle;
class ws_meta;
class transaction_termination_service
{
public:
virtual int commit(const wsrep::ws_handle&, const wsrep::ws_meta&) = 0;
virtual int rollback() = 0;
};
}
#endif // WSREP_TRANSACTION_TERMINATION_SERVICE_HPP