78e82410eb
Summary: Added ParseType, SerializeType, and TypesAreEqual methods to OptionTypeInfo. These methods can be used for serialization and deserialization of basic types. Change the MutableCF/DB Options to use this format. Pull Request resolved: https://github.com/facebook/rocksdb/pull/8249 Reviewed By: jay-zhuang Differential Revision: D28351190 Pulled By: mrambacher fbshipit-source-id: 72a78643b804f2f0bf59c32ffefa63346672ad16
108 lines
4.0 KiB
C++
108 lines
4.0 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under both the GPLv2 (found in the
|
|
// COPYING file in the root directory) and Apache 2.0 License
|
|
// (found in the LICENSE.Apache file in the root directory).
|
|
|
|
#pragma once
|
|
|
|
#include <map>
|
|
#include <stdexcept>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "rocksdb/options.h"
|
|
#include "rocksdb/status.h"
|
|
#include "rocksdb/table.h"
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
struct ColumnFamilyOptions;
|
|
struct ConfigOptions;
|
|
struct DBOptions;
|
|
struct ImmutableCFOptions;
|
|
struct ImmutableDBOptions;
|
|
struct MutableDBOptions;
|
|
struct MutableCFOptions;
|
|
struct Options;
|
|
|
|
std::vector<CompressionType> GetSupportedCompressions();
|
|
|
|
std::vector<CompressionType> GetSupportedDictCompressions();
|
|
|
|
// Checks that the combination of DBOptions and ColumnFamilyOptions are valid
|
|
Status ValidateOptions(const DBOptions& db_opts,
|
|
const ColumnFamilyOptions& cf_opts);
|
|
|
|
DBOptions BuildDBOptions(const ImmutableDBOptions& immutable_db_options,
|
|
const MutableDBOptions& mutable_db_options);
|
|
|
|
ColumnFamilyOptions BuildColumnFamilyOptions(
|
|
const ColumnFamilyOptions& ioptions,
|
|
const MutableCFOptions& mutable_cf_options);
|
|
|
|
void UpdateColumnFamilyOptions(const ImmutableCFOptions& ioptions,
|
|
ColumnFamilyOptions* cf_opts);
|
|
void UpdateColumnFamilyOptions(const MutableCFOptions& moptions,
|
|
ColumnFamilyOptions* cf_opts);
|
|
|
|
#ifndef ROCKSDB_LITE
|
|
std::unique_ptr<Configurable> DBOptionsAsConfigurable(
|
|
const MutableDBOptions& opts);
|
|
std::unique_ptr<Configurable> DBOptionsAsConfigurable(const DBOptions& opts);
|
|
std::unique_ptr<Configurable> CFOptionsAsConfigurable(
|
|
const MutableCFOptions& opts);
|
|
std::unique_ptr<Configurable> CFOptionsAsConfigurable(
|
|
const ColumnFamilyOptions& opts,
|
|
const std::unordered_map<std::string, std::string>* opt_map = nullptr);
|
|
|
|
|
|
bool ParseSliceTransform(
|
|
const std::string& value,
|
|
std::shared_ptr<const SliceTransform>* slice_transform);
|
|
|
|
extern Status StringToMap(
|
|
const std::string& opts_str,
|
|
std::unordered_map<std::string, std::string>* opts_map);
|
|
#endif // !ROCKSDB_LITE
|
|
|
|
struct OptionsHelper {
|
|
static const std::string kCFOptionsName /*= "ColumnFamilyOptions"*/;
|
|
static const std::string kDBOptionsName /*= "DBOptions" */;
|
|
static std::map<CompactionStyle, std::string> compaction_style_to_string;
|
|
static std::map<CompactionPri, std::string> compaction_pri_to_string;
|
|
static std::map<CompactionStopStyle, std::string>
|
|
compaction_stop_style_to_string;
|
|
static std::unordered_map<std::string, ChecksumType> checksum_type_string_map;
|
|
static std::unordered_map<std::string, CompressionType>
|
|
compression_type_string_map;
|
|
#ifndef ROCKSDB_LITE
|
|
static std::unordered_map<std::string, CompactionStopStyle>
|
|
compaction_stop_style_string_map;
|
|
static std::unordered_map<std::string, EncodingType> encoding_type_string_map;
|
|
static std::unordered_map<std::string, CompactionStyle>
|
|
compaction_style_string_map;
|
|
static std::unordered_map<std::string, CompactionPri>
|
|
compaction_pri_string_map;
|
|
#endif // !ROCKSDB_LITE
|
|
};
|
|
|
|
// Some aliasing
|
|
static auto& compaction_style_to_string =
|
|
OptionsHelper::compaction_style_to_string;
|
|
static auto& compaction_pri_to_string = OptionsHelper::compaction_pri_to_string;
|
|
static auto& compaction_stop_style_to_string =
|
|
OptionsHelper::compaction_stop_style_to_string;
|
|
static auto& checksum_type_string_map = OptionsHelper::checksum_type_string_map;
|
|
#ifndef ROCKSDB_LITE
|
|
static auto& compaction_stop_style_string_map =
|
|
OptionsHelper::compaction_stop_style_string_map;
|
|
static auto& compression_type_string_map =
|
|
OptionsHelper::compression_type_string_map;
|
|
static auto& encoding_type_string_map = OptionsHelper::encoding_type_string_map;
|
|
static auto& compaction_style_string_map =
|
|
OptionsHelper::compaction_style_string_map;
|
|
static auto& compaction_pri_string_map =
|
|
OptionsHelper::compaction_pri_string_map;
|
|
#endif // !ROCKSDB_LITE
|
|
|
|
} // namespace ROCKSDB_NAMESPACE
|