@geogirafe/lib-geoportal/tools/logging/logmanager.js

GeoGirafe is a flexible application to build online geoportals.

import GirafeSingleton from '../../base/GirafeSingleton';
import ConfigManager from '../configuration/configmanager';
export default class LogManager extends GirafeSingleton {
    constructor(type) {
        super(type);
        Object.defineProperty(this, "configManager", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        Object.defineProperty(this, "defaultDebug", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: console.debug
        });
        Object.defineProperty(this, "defaultLog", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: console.log
        });
        Object.defineProperty(this, "defaultInfo", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: console.info
        });
        Object.defineProperty(this, "defaultWarn", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: console.warn
        });
        Object.defineProperty(this, "defaultError", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: console.error
        });
        this.configManager = ConfigManager.getInstance();
    }
    async initLogging() {
        await this.configManager.loadConfig();
        console.debug = this.debug.bind(this);
        console.log = this.log.bind(this);
        console.info = this.info.bind(this);
        console.warn = this.warn.bind(this);
        console.error = this.error.bind(this);
    }
    /**
     * Write log to output if the current loglevel is debug, info, warn or error
     * @returns true if the log was written, false instead
     */
    debug(message, ...optionalParams) {
        if (this.configManager.Config.general.logLevel === 'debug') {
            this.defaultDebug(message, ...optionalParams);
            return true;
        }
        return false;
    }
    /**
     * Write log to output if the current loglevel is info, warn or error
     * @returns true if the log was written, false instead
     */
    log(message, ...optionalParams) {
        if (this.configManager.Config.general.logLevel === 'debug' ||
            this.configManager.Config.general.logLevel === 'info') {
            this.defaultLog(message, ...optionalParams);
            return true;
        }
        return false;
    }
    /**
     * Write log to output if the current loglevel is info, warn or error
     * @returns true if the log was written, false instead
     */
    info(message, ...optionalParams) {
        if (this.configManager.Config.general.logLevel === 'debug' ||
            this.configManager.Config.general.logLevel === 'info') {
            this.defaultInfo(message, ...optionalParams);
            return true;
        }
        return false;
    }
    /**
     * Write log to output if the current loglevel is warn or error
     * @returns true if the log was written, false instead
     */
    warn(message, ...optionalParams) {
        if (this.configManager.Config.general.logLevel === 'debug' ||
            this.configManager.Config.general.logLevel === 'info' ||
            this.configManager.Config.general.logLevel === 'warn') {
            this.defaultWarn(message, ...optionalParams);
            return true;
        }
        return false;
    }
    /**
     * Write log to output if the current loglevel is error
     * @returns true if the log was written, false instead
     */
    error(message, ...optionalParams) {
        this.defaultError(message, ...optionalParams);
        return true;
    }
}