litemap/build/litemap/DatabaseFactory.js

A TypeScript library for mapping and processing data with SQLite integration

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const UserDatabaseManager_1 = __importDefault(require("./DatabaseManager/UserDatabaseManager"));
class DatabaseFactory {
    static Instance(filename = "./db/litemap.db") {
        if (!filename) {
            throw new Error("Database filename must be provided");
        }
        if (!DatabaseFactory.instances.has(filename)) {
            DatabaseFactory.instances.set(filename, new UserDatabaseManager_1.default(filename));
        }
        return DatabaseFactory.instances.get(filename);
    }
    // Optional: Method to close all database instances
    static async closeAll() {
        const closePromises = Array.from(DatabaseFactory.instances.values()).map((manager) => manager.close());
        await Promise.all(closePromises);
        DatabaseFactory.instances.clear();
    }
}
// Map to store database managers by filename
DatabaseFactory.instances = new Map();
exports.default = DatabaseFactory;