Class LoggerManagerClass

Logger library entry point. This is a singleton object that is default exported by the library. This class is focused on being easy to use and a quick way to log anything. Just retrieve a logger with an appropiate category and start logging messages.

Example

const log = LoggerManager.getLogger("example");
log.debug("Hello World");

Constructors

constructor

Properties

consoleHijacker? defaultLevel levels loggers output

Methods

configureLevel createLogger getLogger hijackConsole parseLevelFromString pickLevelFor restoreConsole setDefaultLevel updateLoggers

Constructors

constructor

Properties

Private Optional consoleHijacker

consoleHijacker?: ConsoleHijacker

defaultLevel

defaultLevel: LogLevel = LogLevel.DEBUG

Private levels

levels: Map<string, LogLevel> = ...

Private loggers

loggers: Map<string, LoggerImpl> = ...

Private output

output: default = ...

Methods

configureLevel

Private createLogger

getLogger

hijackConsole

parseLevelFromString

  • parseLevelFromString(levels): void

  • Parse and apply a string containing log levels. This method is useful when using the API in a context that works with environment variables. The string must be in the following format: CATEGORY1:LEVEL1;CATEGORY2:LEVEL2;... The category "default" will be the default logger manager level. EXAMPLE: default:INFO;app.service.subservice:DEBUG;app.anotherservice.subservice:DEBUG

    Parameters

    • levels: string

    Returns void

Private pickLevelFor

restoreConsole

setDefaultLevel

updateLoggers

  • updateLoggers(): void

  • Call this method after configuring logging level to update already defined loggers.

    Returns void

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