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// 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).
#include "rocksdb/trace_record.h"
#include <utility>
#include "rocksdb/db.h"
#include "rocksdb/iterator.h"
#include "rocksdb/options.h"
#include "rocksdb/status.h"
#include "rocksdb/trace_record_result.h"
#include "trace_replay/trace_record_handler.h"
namespace ROCKSDB_NAMESPACE {
// TraceRecord
TraceRecord::TraceRecord(uint64_t timestamp) : timestamp_(timestamp) {}
uint64_t TraceRecord::GetTimestamp() const { return timestamp_; }
TraceRecord::Handler* TraceRecord::NewExecutionHandler(
DB* db, const std::vector<ColumnFamilyHandle*>& handles) {
return new TraceExecutionHandler(db, handles);
}
// QueryTraceRecord
QueryTraceRecord::QueryTraceRecord(uint64_t timestamp)
: TraceRecord(timestamp) {}
// WriteQueryTraceRecord
WriteQueryTraceRecord::WriteQueryTraceRecord(PinnableSlice&& write_batch_rep,
uint64_t timestamp)
: QueryTraceRecord(timestamp), rep_(std::move(write_batch_rep)) {}
WriteQueryTraceRecord::WriteQueryTraceRecord(const std::string& write_batch_rep,
uint64_t timestamp)
: QueryTraceRecord(timestamp) {
rep_.PinSelf(write_batch_rep);
}
WriteQueryTraceRecord::~WriteQueryTraceRecord() { rep_.clear(); }
Slice WriteQueryTraceRecord::GetWriteBatchRep() const { return Slice(rep_); }
Status WriteQueryTraceRecord::Accept(
Handler* handler, std::unique_ptr<TraceRecordResult>* result) {
assert(handler != nullptr);
return handler->Handle(*this, result);
}
// GetQueryTraceRecord
GetQueryTraceRecord::GetQueryTraceRecord(uint32_t column_family_id,
PinnableSlice&& key,
uint64_t timestamp)
: QueryTraceRecord(timestamp),
cf_id_(column_family_id),
key_(std::move(key)) {}
GetQueryTraceRecord::GetQueryTraceRecord(uint32_t column_family_id,
const std::string& key,
uint64_t timestamp)
: QueryTraceRecord(timestamp), cf_id_(column_family_id) {
key_.PinSelf(key);
}
GetQueryTraceRecord::~GetQueryTraceRecord() { key_.clear(); }
uint32_t GetQueryTraceRecord::GetColumnFamilyID() const { return cf_id_; }
Slice GetQueryTraceRecord::GetKey() const { return Slice(key_); }
Status GetQueryTraceRecord::Accept(Handler* handler,
std::unique_ptr<TraceRecordResult>* result) {
assert(handler != nullptr);
return handler->Handle(*this, result);
}
// IteratorQueryTraceRecord
IteratorQueryTraceRecord::IteratorQueryTraceRecord(uint64_t timestamp)
: QueryTraceRecord(timestamp) {}
IteratorQueryTraceRecord::IteratorQueryTraceRecord(PinnableSlice&& lower_bound,
PinnableSlice&& upper_bound,
uint64_t timestamp)
: QueryTraceRecord(timestamp),
lower_(std::move(lower_bound)),
upper_(std::move(upper_bound)) {}
IteratorQueryTraceRecord::IteratorQueryTraceRecord(
const std::string& lower_bound, const std::string& upper_bound,
uint64_t timestamp)
: QueryTraceRecord(timestamp) {
lower_.PinSelf(lower_bound);
upper_.PinSelf(upper_bound);
}
IteratorQueryTraceRecord::~IteratorQueryTraceRecord() {}
Slice IteratorQueryTraceRecord::GetLowerBound() const { return Slice(lower_); }
Slice IteratorQueryTraceRecord::GetUpperBound() const { return Slice(upper_); }
// IteratorSeekQueryTraceRecord
IteratorSeekQueryTraceRecord::IteratorSeekQueryTraceRecord(
SeekType seek_type, uint32_t column_family_id, PinnableSlice&& key,
uint64_t timestamp)
: IteratorQueryTraceRecord(timestamp),
type_(seek_type),
cf_id_(column_family_id),
key_(std::move(key)) {}
IteratorSeekQueryTraceRecord::IteratorSeekQueryTraceRecord(
SeekType seek_type, uint32_t column_family_id, const std::string& key,
uint64_t timestamp)
: IteratorQueryTraceRecord(timestamp),
type_(seek_type),
cf_id_(column_family_id) {
key_.PinSelf(key);
}
IteratorSeekQueryTraceRecord::IteratorSeekQueryTraceRecord(
SeekType seek_type, uint32_t column_family_id, PinnableSlice&& key,
PinnableSlice&& lower_bound, PinnableSlice&& upper_bound,
uint64_t timestamp)
: IteratorQueryTraceRecord(std::move(lower_bound), std::move(upper_bound),
timestamp),
type_(seek_type),
cf_id_(column_family_id),
key_(std::move(key)) {}
IteratorSeekQueryTraceRecord::IteratorSeekQueryTraceRecord(
SeekType seek_type, uint32_t column_family_id, const std::string& key,
const std::string& lower_bound, const std::string& upper_bound,
uint64_t timestamp)
: IteratorQueryTraceRecord(lower_bound, upper_bound, timestamp),
type_(seek_type),
cf_id_(column_family_id) {
key_.PinSelf(key);
}
IteratorSeekQueryTraceRecord::~IteratorSeekQueryTraceRecord() { key_.clear(); }
TraceType IteratorSeekQueryTraceRecord::GetTraceType() const {
return static_cast<TraceType>(type_);
}
IteratorSeekQueryTraceRecord::SeekType
IteratorSeekQueryTraceRecord::GetSeekType() const {
return type_;
}
uint32_t IteratorSeekQueryTraceRecord::GetColumnFamilyID() const {
return cf_id_;
}
Slice IteratorSeekQueryTraceRecord::GetKey() const { return Slice(key_); }
Status IteratorSeekQueryTraceRecord::Accept(
Handler* handler, std::unique_ptr<TraceRecordResult>* result) {
assert(handler != nullptr);
return handler->Handle(*this, result);
}
// MultiGetQueryTraceRecord
MultiGetQueryTraceRecord::MultiGetQueryTraceRecord(
std::vector<uint32_t> column_family_ids, std::vector<PinnableSlice>&& keys,
uint64_t timestamp)
: QueryTraceRecord(timestamp),
cf_ids_(column_family_ids),
keys_(std::move(keys)) {}
MultiGetQueryTraceRecord::MultiGetQueryTraceRecord(
std::vector<uint32_t> column_family_ids,
const std::vector<std::string>& keys, uint64_t timestamp)
: QueryTraceRecord(timestamp), cf_ids_(column_family_ids) {
keys_.reserve(keys.size());
for (const std::string& key : keys) {
PinnableSlice ps;
ps.PinSelf(key);
keys_.push_back(std::move(ps));
}
}
MultiGetQueryTraceRecord::~MultiGetQueryTraceRecord() {
cf_ids_.clear();
keys_.clear();
}
std::vector<uint32_t> MultiGetQueryTraceRecord::GetColumnFamilyIDs() const {
return cf_ids_;
}
std::vector<Slice> MultiGetQueryTraceRecord::GetKeys() const {
return std::vector<Slice>(keys_.begin(), keys_.end());
}
Status MultiGetQueryTraceRecord::Accept(
Handler* handler, std::unique_ptr<TraceRecordResult>* result) {
assert(handler != nullptr);
return handler->Handle(*this, result);
}
} // namespace ROCKSDB_NAMESPACE
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