lib/pupa/errors.rb
module Pupa
module Errors
# An abstract class from which all Pupa errors inherit.
class Error < StandardError; end
# This error is raised when loading a scraped object from disk if a type is
# not set.
class MissingObjectTypeError < Error; end
# This error is raised when saving an object to a database if a foreign key
# cannot be resolved.
class MissingDatabaseIdError < Error; end
# This error is raised when dumping scraped objects to disk if two of those
# objects share an ID.
class DuplicateObjectIdError < Error; end
# This error is raised when attempting to get or set a property that does
# not exist in an object.
class MissingAttributeError < Error; end
# This error is raised when saving an object to a database if the object
# produces an empty selector.
class EmptySelectorError < Error; end
# This error is raised when saving an object to a database if the object
# matches more than one document in the database.
class TooManyMatches < Error; end
# This error is raised if an object's foreign keys or foreign objects cannot
# be resolved.
class UnprocessableEntity < Error; end
# This error is raised if duplicate objects were inadvertently saved to the
# database.
class DuplicateDocumentError < Error; end
end
end