/// <summary>
 /// Call repository
 /// </summary>
 /// <param name="repository"> The <see cref="IRoleAdminRepository"/>.</param>
 /// <exception cref="ArgumentNullException">repository isNull</exception>
 public RoleAdminController(IRoleAdminRepository repository)
 {
     if (repository == null)
     {
         throw new ArgumentNullException("repository");
     }
     _repository = repository;
 }
 public RoleAdminController(IRoleAdminRepository repo)
 {
     repository = repo;
 }