@expressots/core/lib/cjs/application/application-factory.js

Expressots - modern, fast, lightweight nodejs web framework (@core)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.AppFactory = void 0;
exports.isWebServerConstructor = isWebServerConstructor;
const logger_provider_1 = require("../provider/logger/logger.provider");
/**
 * Type guard to check if input is a constructor type of IWebServer.
 * @param input - Input to check.
 * @returns True if input is a constructor type of IWebServer.
 */
function isWebServerConstructor(input) {
    return input && typeof input === "function";
}
/**
 * AppFactory Class
 *
 * Responsible for creating an instance of the IWebServer implementation using a custom application type.
 * @public API
 */
class AppFactory {
    /**
     * Create an instance of a web server.
     * @param webServerType - Constructor of a class that implements IWebServer.
     * @returns A promise that resolves to an instance of IWebServerBuilder.
     */
    static async create(webServerType) {
        if (isWebServerConstructor(webServerType)) {
            const webServerInstance = new webServerType();
            return webServerInstance;
        }
        else {
            AppFactory.logger.error("Invalid web server type.", "app-factory:create");
            throw new Error("Invalid web server type.");
        }
    }
}
exports.AppFactory = AppFactory;
AppFactory.logger = new logger_provider_1.Logger();