Class Utility

Utility class providing static helper methods for logging operations.

Index

Constructors

Methods

date2Str isEmptyArray validateLogEventFactory

Constructors

constructor

new Utility(): Utility
Returns Utility

Methods

`Static`date2Str

date2Str(date: Date): string
Helper method to format the local date as a string. Output in standard format: YYYY-MM-DD HH:mm:ss,SSS. where SSS is the milliseconds part padded to 3 digits.
Parameters
- date: Date
  The date to format.
Returns string
A string representation of the date in the format YYYY-MM-DD HH:mm:ss,SSS.
- Defined in src/logger.ts:490

`Static`isEmptyArray

isEmptyArray<T>(arr: T[]): boolean
Helper method to check for an empty array.
Type Parameters
- T
Parameters
- arr: T[]
Returns boolean
- Defined in src/logger.ts:507

`Static`validateLogEventFactory

validateLogEventFactory(
    factory: unknown,
    funName?: string,
    context?: string,
): void
Validates a log event factory is a function.
Parameters
- factory: unknown
  The factory function to validate.
- OptionalfunName: string
  Used to identify the function name in the error message.
- Optionalcontext: string
Returns void
Throws
ScriptError if the log event factory is not a function.

Remarks
Identical method already defined in AbstractAppender just keep it here in case in the future it can be used by other classes that need to validate a log event factory. At this time is not used but the test cases where defined for this class in test/main.ts so we keep it for potential future use.
- Defined in src/logger.ts:522