lib/common/errors.rb

   1 # A generalization of PGError, and whatever MySQL and the other
   2 # databases might eventually use.
   3 class DatabaseError < StandardError
   4 end
   5
   6
   7 # Username is syntactically invalid.
   8 class InvalidUserError < StandardError
   9 end
  10
  11 # Domain is syntactically invalid.
  12 class InvalidDomainError < StandardError
  13 end
  14
  15
  16 # Used to indicate that an user does not exist.
  17 class NonexistentUserError < StandardError
  18 end
  19
  20 # Used to indicate that a domain does not exist.
  21 class NonexistentDomainError < StandardError
  22 end
  23
  24
  25 # When you try to rename a user on top of one that already exists.
  26 class UserAlreadyExistsError < StandardError
  27 end