logger.js

/** Monster 1.30.0, © 2021 schukai GmbH, Released under the AGPL 3.0 License. */
"use strict";import{Handler}from"../logging/handler.js";import{LogEntry}from"../logging/logentry.js";import{assignToNamespace,Monster}from"../namespace.js";import{Base}from"../types/base.js";import{validateInteger,validateObject,validateString}from"../types/validate.js";const ALL=255,TRACE=64,DEBUG=32,INFO=16,WARN=8,ERROR=4,FATAL=2,OFF=0;class Logger extends Base{constructor(){super(),this.handler=new Set}addHandler(e){if(validateObject(e),!(e instanceof Handler))throw new Error("the handler must be an instance of Handler");return this.handler.add(e),this}removeHandler(e){if(validateObject(e),!(e instanceof Handler))throw new Error("the handler must be an instance of Handler");return this.handler.delete(e),this}logTrace(){return triggerLog.apply(this,[TRACE,...arguments]),this}logDebug(){return triggerLog.apply(this,[DEBUG,...arguments]),this}logInfo(){return triggerLog.apply(this,[INFO,...arguments]),this}logWarn(){return triggerLog.apply(this,[WARN,...arguments]),this}logError(){return triggerLog.apply(this,[ERROR,...arguments]),this}logFatal(){return triggerLog.apply(this,[FATAL,...arguments]),this}getLabel(e){return validateInteger(e),e===ALL?"ALL":e===TRACE?"TRACE":e===DEBUG?"DEBUG":e===INFO?"INFO":e===WARN?"WARN":e===ERROR?"ERROR":e===FATAL?"FATAL":e===OFF?"OFF":"unknown"}getLevel(e){return validateString(e),"ALL"===e?ALL:"TRACE"===e?TRACE:"DEBUG"===e?DEBUG:"INFO"===e?INFO:"WARN"===e?WARN:"ERROR"===e?ERROR:"FATAL"===e?FATAL:"OFF"===e?OFF:0}}function triggerLog(e,...r){var t;for(t of this.handler)t.log(new LogEntry(e,r));return this}assignToNamespace("Monster.Logging",Logger);export{Monster,Logger,ALL,TRACE,DEBUG,INFO,WARN,ERROR,FATAL,OFF};