mconnect/logger/context.go

//    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
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
package logger

import (
	"context"
)

type loggerKeyType int

const (
	loggerContextKey loggerKeyType = 1
)

func FromContext(ctx context.Context) Logger {
	if logger, _ := ctx.Value(loggerContextKey).(Logger); logger != nil {
		return logger
	}
	return New()
}

func WithContext(ctx context.Context, logger Logger) context.Context {
	return context.WithValue(ctx, loggerContextKey, logger)
}