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context.go
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context.go
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// Copyright (C) MongoDB, Inc. 2023-present.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
package logger
import "context"
// contextKey is a custom type used to prevent key collisions when using the
// context package.
type contextKey string
const (
contextKeyOperation contextKey = "operation"
contextKeyOperationID contextKey = "operationID"
)
// WithOperationName adds the operation name to the context.
func WithOperationName(ctx context.Context, operation string) context.Context {
return context.WithValue(ctx, contextKeyOperation, operation)
}
// WithOperationID adds the operation ID to the context.
func WithOperationID(ctx context.Context, operationID int32) context.Context {
return context.WithValue(ctx, contextKeyOperationID, operationID)
}
// OperationName returns the operation name from the context.
func OperationName(ctx context.Context) (string, bool) {
operationName := ctx.Value(contextKeyOperation)
if operationName == nil {
return "", false
}
return operationName.(string), true
}
// OperationID returns the operation ID from the context.
func OperationID(ctx context.Context) (int32, bool) {
operationID := ctx.Value(contextKeyOperationID)
if operationID == nil {
return 0, false
}
return operationID.(int32), true
}