write_transaction.hpp

// Copyright 2011 The Kyua Authors.
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/// \file store/write_transaction.hpp
/// Implementation of write-only transactions on the backend.

#if !defined(STORE_WRITE_TRANSACTION_HPP)
#define STORE_WRITE_TRANSACTION_HPP

#include "store/write_transaction_fwd.hpp"

extern "C" {
#include <stdint.h>
}

#include <memory>
#include <string>

#include "model/context_fwd.hpp"
#include "model/test_program_fwd.hpp"
#include "model/test_result_fwd.hpp"
#include "store/write_backend_fwd.hpp"
#include "utils/datetime_fwd.hpp"
#include "utils/fs/path_fwd.hpp"
#include "utils/optional_fwd.hpp"

namespace store {


/// Representation of a write-only transaction.
///
/// Transactions are the entry place for high-level calls that access the
/// database.
class write_transaction {
    struct impl;

    /// Pointer to the shared internal implementation.
    std::shared_ptr< impl > _pimpl;

    friend class write_backend;
    write_transaction(write_backend&);

public:
    ~write_transaction(void);

    void commit(void);
    void rollback(void);

    void put_context(const model::context&);
    int64_t put_test_program(const model::test_program&);
    int64_t put_test_case(const model::test_program&, const std::string&,
                          const int64_t);
    utils::optional< int64_t > put_test_case_file(const std::string&,
                                                  const utils::fs::path&,
                                                  const int64_t);
    int64_t put_result(const model::test_result&, const int64_t,
                       const utils::datetime::timestamp&,
                       const utils::datetime::timestamp&);
};


}  // namespace store

#endif  // !defined(STORE_WRITE_TRANSACTION_HPP)