@Override
 public Product addProduct(
     String name,
     String details,
     double price,
     String manufacturer,
     Date creation,
     ProductImage productImage) {
   return productService.addProduct(name, details, price, manufacturer, creation, productImage);
 }
 @Override
 public List<Product> getProductsByPriceInterval(double fromPrice, double toPrice) {
   return productService.getProductsByPriceInterval(fromPrice, toPrice);
 }
 @Override
 public List<Product> getProductsByManufacturer(String manufacturer) {
   return productService.getProductsByManufacturer(manufacturer);
 }
 @Override
 public List<Product> getProductsByName(String name) {
   return productService.getProductsByName(name);
 }
 @Override
 public Product getProductById(long id) throws FitnessDaoException {
   return productService.getProductById(id);
 }
 @Override
 public List<Product> getAllProduct() {
   return productService.getAllProducts();
 }
 @Override
 public void updateProduct(Product product) {
   productService.updateProduct(product);
 }
 @Override
 public void deleteProduct(Product product) {
   productService.deleteProduct(product);
 }
 @Override
 public void updateProductAndSaveImage(Product product, ProductImage image) {
   productService.updateProductAndSaveImage(product, image);
 }