src/performance/storage/StorageFactory.ts

   1 // Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
   2
   3 import { JsonFileStorage } from './JsonFileStorage';
   4 import { MikroOrmStorage } from './MikroOrmStorage';
   5 import { MongoDBStorage } from './MongoDBStorage';
   6 import type { Storage } from './Storage';
   7 import { BaseError } from '../../exception';
   8 import { StorageType } from '../../types';
   9
  10 export class StorageFactory {
  11   private constructor() {
  12     // This is intentional
  13   }
  14
  15   public static getStorage(type: StorageType, connectionUri: string, logPrefix: string): Storage {
  16     let storageInstance: Storage | null = null;
  17     switch (type) {
  18       case StorageType.JSON_FILE:
  19         storageInstance = new JsonFileStorage(connectionUri, logPrefix);
  20         break;
  21       case StorageType.MONGO_DB:
  22         storageInstance = new MongoDBStorage(connectionUri, logPrefix);
  23         break;
  24       // case StorageType.MYSQL:
  25       // case StorageType.MARIA_DB:
  26       // case StorageType.SQLITE:
  27       //   storageInstance = new MikroOrmStorage(connectionUri, logPrefix, type);
  28       //   break;
  29       default:
  30         throw new BaseError(`${logPrefix} Unknown storage type: ${type}`);
  31     }
  32     return storageInstance;
  33   }
  34 }