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Contents
# frozen_string_literal: true
module Hyrax
module Identifier
class Dispatcher
##
# @!attribute [rw] registrar
# @return [Hyrax::Identifier::Registrar]
attr_accessor :registrar
##
# @param registrar [Hyrax::Identifier::Registrar]
def initialize(registrar:)
@registrar = registrar
end
class << self
##
# @param type [Symbol]
# @param registrar_opts [Hash]
# @option registrar_opts [Hyrax::Identifier::Builder] :builder
#
# @return [Hyrax::Identifier::Dispatcher] a dispatcher with an registrar for the
# given type
# @see IdentifierRegistrar.for
def for(type, **registrar_opts)
new(registrar: Hyrax::Identifier::Registrar.for(type, **registrar_opts))
end
end
##
# Assigns an identifier to the object.
#
# This involves two steps:
# - Registering the identifier with the registrar service via `registrar`.
# - Storing the new identifier on the object, in the provided `attribute`.
#
# @note the attribute for identifier storage must be multi-valued, and will
# be overwritten during assignment.
#
# @param attribute [Symbol] the attribute in which to store the identifier.
# This attribute will be overwritten during assignment.
# @param object [ActiveFedora::Base, Hyrax::Resource] the object to assign an identifier.
#
# @return [ActiveFedora::Base, Hyrax::Resource] object
def assign_for(object:, attribute: :identifier)
record = registrar.register!(object: object)
object.public_send("#{attribute}=".to_sym, [record.identifier])
object
end
##
# Assigns an identifier and saves the object.
#
# @see #assign_for
def assign_for!(object:, attribute: :identifier)
assign_for(object: object, attribute: attribute).save!
object
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems