public override bool ExecuteSave(SoftwareMonkeys.SiteStarter.Entities.IEntity entity)
 {
     if (entity is User)
     {
         return ExecuteSave((User)entity);
     }
     else
         throw new ArgumentException("The provided entity type '" + entity.GetType().FullName + "' is not supported. The entity must be of type 'User'.");
 }