Program Listing for File read_write_log_record.h

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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0

#pragma once

#include <memory>
#include <string>
#include <unordered_map>

#include "opentelemetry/common/attribute_value.h"
#include "opentelemetry/common/key_value_iterable.h"
#include "opentelemetry/common/timestamp.h"
#include "opentelemetry/logs/log_record.h"
#include "opentelemetry/logs/severity.h"
#include "opentelemetry/nostd/string_view.h"
#include "opentelemetry/sdk/common/attribute_utils.h"
#include "opentelemetry/sdk/logs/readable_log_record.h"
#include "opentelemetry/trace/span_id.h"
#include "opentelemetry/trace/trace_flags.h"
#include "opentelemetry/trace/trace_id.h"
#include "opentelemetry/version.h"

OPENTELEMETRY_BEGIN_NAMESPACE
namespace sdk
{
namespace logs
{
class ReadWriteLogRecord final : public ReadableLogRecord
{
public:
  ReadWriteLogRecord();

  ReadWriteLogRecord(const ReadWriteLogRecord &)            = delete;
  ReadWriteLogRecord(ReadWriteLogRecord &&)                 = delete;
  ReadWriteLogRecord &operator=(const ReadWriteLogRecord &) = delete;
  ReadWriteLogRecord &operator=(ReadWriteLogRecord &&)      = delete;

  ~ReadWriteLogRecord() override;

  void SetTimestamp(opentelemetry::common::SystemTimestamp timestamp) noexcept override;

  opentelemetry::common::SystemTimestamp GetTimestamp() const noexcept override;

  void SetObservedTimestamp(opentelemetry::common::SystemTimestamp timestamp) noexcept override;

  opentelemetry::common::SystemTimestamp GetObservedTimestamp() const noexcept override;

  void SetSeverity(opentelemetry::logs::Severity severity) noexcept override;

  opentelemetry::logs::Severity GetSeverity() const noexcept override;

  void SetBody(const opentelemetry::common::AttributeValue &message) noexcept override;

  const opentelemetry::sdk::common::OwnedAttributeValue &GetBody() const noexcept override;

  void SetEventId(int64_t id, nostd::string_view name) noexcept override;

  int64_t GetEventId() const noexcept override;

  nostd::string_view GetEventName() const noexcept override;

  void SetTraceId(const opentelemetry::trace::TraceId &trace_id) noexcept override;

  const opentelemetry::trace::TraceId &GetTraceId() const noexcept override;

  void SetSpanId(const opentelemetry::trace::SpanId &span_id) noexcept override;

  const opentelemetry::trace::SpanId &GetSpanId() const noexcept override;

  void SetTraceFlags(const opentelemetry::trace::TraceFlags &trace_flags) noexcept override;

  const opentelemetry::trace::TraceFlags &GetTraceFlags() const noexcept override;

  void SetAttribute(nostd::string_view key,
                    const opentelemetry::common::AttributeValue &value) noexcept override;

  const std::unordered_map<std::string, opentelemetry::sdk::common::OwnedAttributeValue> &
  GetAttributes() const noexcept override;

  const opentelemetry::sdk::resource::Resource &GetResource() const noexcept override;

  void SetResource(const opentelemetry::sdk::resource::Resource &resource) noexcept override;

  const opentelemetry::sdk::instrumentationscope::InstrumentationScope &GetInstrumentationScope()
      const noexcept override;

  void SetInstrumentationScope(const opentelemetry::sdk::instrumentationscope::InstrumentationScope
                                   &instrumentation_scope) noexcept override;

private:
  opentelemetry::logs::Severity severity_{opentelemetry::logs::Severity::kInvalid};
  const opentelemetry::sdk::resource::Resource *resource_{nullptr};
  const opentelemetry::sdk::instrumentationscope::InstrumentationScope *instrumentation_scope_{
      nullptr};

  std::unordered_map<std::string, opentelemetry::sdk::common::OwnedAttributeValue> attributes_map_;
  opentelemetry::sdk::common::OwnedAttributeValue body_;
  opentelemetry::common::SystemTimestamp timestamp_;
  opentelemetry::common::SystemTimestamp observed_timestamp_;

  int64_t event_id_{0};
  std::string event_name_;

  // We do not pay for trace state when not necessary
  struct TraceState
  {
    opentelemetry::trace::TraceId trace_id;
    opentelemetry::trace::SpanId span_id;
    opentelemetry::trace::TraceFlags trace_flags;
  };
  std::unique_ptr<TraceState> trace_state_;
};
}  // namespace logs
}  // namespace sdk
OPENTELEMETRY_END_NAMESPACE