src/utils/performance-storage/StorageFactory.ts

   1 import { JSONFileStorage } from './JSONFileStorage';
   2 import { MongoDBStorage } from './MongoDBStorage';
   3 import { Storage } from './Storage';
   4 import { StorageType } from '../../types/Storage';
   5
   6 export class StorageFactory {
   7   // eslint-disable-next-line @typescript-eslint/no-empty-function
   8   private constructor() {
   9     // This is intentional
  10   }
  11
  12   public static getStorage(type: StorageType, connectionURI: string, logPrefix: string): Storage {
  13     let storageInstance: Storage = null;
  14     switch (type) {
  15       case StorageType.JSON_FILE:
  16         storageInstance = new JSONFileStorage(connectionURI, logPrefix);
  17         break;
  18       case StorageType.MONGO_DB:
  19         storageInstance = new MongoDBStorage(connectionURI, logPrefix);
  20         break;
  21       default:
  22         throw new Error(`${logPrefix} Unknown storage type: ${type}`);
  23     }
  24     return storageInstance;
  25   }
  26 }