Class Log

Global static registry and entrypoint for logging in Quatrain. Manages instantiated logger adapters.

Index

Constructors

Properties

_loggers defaultLogger

Methods

addLogger debug error getLogger info log timestamp trace warn

Constructors

constructor

new Log(): Log
Returns Log

Properties

`Protected` `Static`_loggers

_loggers: LoggerRegistry<any> = {}

`Static`defaultLogger

defaultLogger: string = '@default'

Alias for the active default logger.

Methods

`Static`addLogger

addLogger(
    alias: string,
    logger?: AbstractLoggerAdapter,
    setDefault?: boolean,
): any
Registers a new initialized logger context within the singleton context.
Parameters
- alias: string
  Short identifier name.
- logger: AbstractLoggerAdapter = ...
  The concrete logger instance.
- setDefault: boolean = false
  Makes this instance the new default target.
Returns any
The newly added logger.
- Defined in Log.ts:35

`Static`debug

debug(...messages: any[]): void
Delegate debug call to the default logger.
Parameters
- ...messages: any[]
  Variadic arguments to log.
Returns void
- Defined in Log.ts:81

`Static`error

error(...messages: any[]): void
Delegate error call to the default logger.
Parameters
- ...messages: any[]
  Variadic arguments to log.
Returns void
- Defined in Log.ts:108

`Static`getLogger

getLogger<T extends AbstractLoggerAdapter>(alias?: string): T
Looks up an existing logger by alias.
Type Parameters
- T extends AbstractLoggerAdapter
Parameters
- alias: string = ...
  Required name.
Returns T
The located Logger adapter.
- Defined in Log.ts:54

`Static`info

info(...messages: any[]): void
Delegate info call to the default logger.
Parameters
- ...messages: any[]
  Variadic arguments to log.
Returns void
- Defined in Log.ts:99

`Static`log

log(...messages: any[]): void
Log message using defined logger
Parameters
- ...messages: any[]
Returns void
- Defined in Log.ts:72

`Static`timestamp

timestamp(): string
Centralized formatting for log timestamps.

Returns string
The ISO date string.
- Defined in Log.ts:23

`Static`trace

trace(...messages: any[]): void
Delegate trace call to the default logger.
Parameters
- ...messages: any[]
  Variadic arguments to log.
Returns void
- Defined in Log.ts:117

`Static`warn

warn(...messages: any[]): void
Delegate warning call to the default logger.
Parameters
- ...messages: any[]
  Variadic arguments to log.
Returns void
- Defined in Log.ts:90