Post_16_27.cs

private LocalizationSet GetOrCreateLocalizationSetForProperty(object entity, PropertyInfo propertyInfo)
{
  ILocalizationSetRepository localizationSetRepository = this.HttpContext.RequestServices.GetService<ILocalizationSetRepository>();
  Storage storage = this.HttpContext.RequestServices.GetService<Storage>();
  PropertyInfo localizationSetIdPropertyInfo = entity.GetType().GetProperty(propertyInfo.Name + "Id");
  int? localizationSetId = (int?)localizationSetIdPropertyInfo.GetValue(entity);
  LocalizationSet localizationSet = null;

  if (localizationSetId == null || localizationSetId == 0)
  {
    localizationSet = new LocalizationSet();
    localizationSetRepository.Create(localizationSet);
    storage.SaveChanges();
    localizationSetIdPropertyInfo.SetValue(entity, localizationSet.Id);
  }

  else localizationSet = localizationSetRepository.GetById((int)localizationSetId);

  return localizationSet;
}