logging

Documentation

Overview

Package logging provides logging functionalities for Gofr applications.

Index

• type Level
  • func GetLevelFromString(level string) Level
  • func (l Level) MarshalJSON() ([]byte, error)
  • func (l Level) String() string
• type Logger
  • func NewFileLogger(path string) Logger
  • func NewLogger(level Level) Logger
  • func NewRemoteLogger(level Level, remoteConfigURL, loggerFetchInterval string) Logger
• type PrettyPrint

Types

type Level

type Level int

Level represents different logging levels.

const (
	DEBUG Level = iota + 1
	INFO
	NOTICE
	WARN
	ERROR
	FATAL
)

func GetLevelFromString

func GetLevelFromString(level string) Level

GetLevelFromString converts a string to a logging level.

func (Level) MarshalJSON

func (l Level) MarshalJSON() ([]byte, error)

func (Level) String

func (l Level) String() string

String returns the string representation of the log level.

type Logger

type Logger interface {
	Debug(args ...interface{})
	Debugf(format string, args ...interface{})
	Log(args ...interface{})
	Logf(format string, args ...interface{})
	Info(args ...interface{})
	Infof(format string, args ...interface{})
	Notice(args ...interface{})
	Noticef(format string, args ...interface{})
	Warn(args ...interface{})
	Warnf(format string, args ...interface{})
	Error(args ...interface{})
	Errorf(format string, args ...interface{})
	Fatal(args ...interface{})
	Fatalf(format string, args ...interface{})
	// contains filtered or unexported methods
}

Logger represents a logging interface.

func NewFileLogger

func NewFileLogger(path string) Logger

NewFileLogger creates a new logger instance with logging to a file.

func NewLogger

func NewLogger(level Level) Logger

NewLogger creates a new logger instance with the specified logging level.

func NewRemoteLogger

func NewRemoteLogger(level Level, remoteConfigURL, loggerFetchInterval string) Logger

NewRemoteLogger creates a new RemoteLogger instance with the provided level, remote configuration URL, and level fetch interval. The remote configuration URL is expected to be a JSON endpoint that returns the desired log level for the service. The level fetch interval determines how often the logger checks for updates to the remote configuration.

type PrettyPrint

type PrettyPrint interface {
	PrettyPrint(writer io.Writer)
}