denoland-deno/logging/handlers/console.ts

import { BaseHandler } from '../handler.ts';
import { LogLevel } from '../levels.ts';

export class ConsoleHandler extends BaseHandler {
    _log(level, ...args) {
        switch (level) {
            case LogLevel.DEBUG:
                console.log(...args);
                return;
            case LogLevel.INFO:
                console.info(...args);
                return;
            case LogLevel.WARNING:
                console.warn(...args);
                return;
            case LogLevel.ERROR:
                console.error(...args);
                return;
            case LogLevel.CRITICAL:
                console.error(...args);
                return;
            default:
                return;
        }
    }
}