Default Value Provider

[sys1yagi]

idea

@Args(defaultValueProvider=ShopDefaultValueProvider.class)
Shop shop;

interface

public interface DefaultValueProvider<T> {
  T get();
}

concrete class

public class ShopDefaultValueProvider<Shop> {
  Shop get() {
     Shop shop = new Shop();
     shop.setId(-1L);
     shop.setName("unknown");
     return shop;
  }
}