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44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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* Copyright 2016-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.1
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*/
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#include "mutation/counters.hh"
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#include "commitlog_entry.hh"
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#include "idl/commitlog.dist.hh"
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#include "idl/commitlog.dist.impl.hh"
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#include <seastar/core/simple-stream.hh>
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template<typename Output>
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void commitlog_entry_writer::serialize(Output& out) const {
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[this, wr = ser::writer_of_commitlog_entry<Output>(out)] () mutable {
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if (_with_schema) {
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return std::move(wr).write_mapping(_schema->get_column_mapping());
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} else {
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return std::move(wr).skip_mapping();
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}
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}().write_mutation(_mutation).end_commitlog_entry();
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}
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void commitlog_entry_writer::compute_size() {
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seastar::measuring_output_stream ms;
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serialize(ms);
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_size = ms.size();
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}
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void commitlog_entry_writer::write(ostream& out) const {
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serialize(out);
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}
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commitlog_entry_reader::commitlog_entry_reader(const fragmented_temporary_buffer& buffer)
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: _ce([&] {
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auto in = seastar::fragmented_memory_input_stream(fragmented_temporary_buffer::view(buffer).begin(), buffer.size_bytes());
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return ser::deserialize(in, std::type_identity<commitlog_entry>());
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}())
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{
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}
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