@Override
 public ProductsInCart getById(Serializable id) {
   ProductsInCartDAO repository = new ProductsInCartDAO();
   return repository.get(id);
 }
  @Override
  public void remove(ProductsInCart productsInCart) {

    ProductsInCartDAO repository = new ProductsInCartDAO();
    repository.delete(productsInCart);
  }
  @Override
  public Collection<ProductsInCart> getAll() {

    ProductsInCartDAO repository = new ProductsInCartDAO();
    return repository.getAll();
  }
  @Override
  public ProductsInCart store(ProductsInCart productsInCart) {

    ProductsInCartDAO repository = new ProductsInCartDAO();
    return repository.save(productsInCart);
  }