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Contents
# frozen_string_literal: true
# This class loads an authority.
module QaServer
class AuthorityLoaderService
class << self
# Load a QA authority
# @param authority_name [String] name of the authority to load (e.g. "agrovoc_direct")
# @param status_log [ScenarioLogger] logger to hold failure information if the authority cannot be loaded
# @return [Qa::Authorities::LinkedData::GenericAuthority] the instance of the authority that can receive QA requests OR nil if fails to load
def load(authority_name:, status_log: nil)
begin
authority = load_authority(authority_name, status_log)
return nil if authority.blank?
rescue Exception => e
if status_log.present?
status_log.add(authority_name: authority_name,
status: QaServer::ScenarioValidator::FAIL,
error_message: "Unable to load authority '#{authority_name}'; cause: #{e.message}")
end
return nil
end
authority
end
private
def authority_key(authority_name)
authority_name.upcase.to_sym
end
def load_authority(authority_name, status_log)
authority = Qa::Authorities::LinkedData::GenericAuthority.new(authority_key(authority_name))
if authority.blank?
if status_log.present?
status_log.add(authority_name: authority_name,
status: QaServer::ScenarioValidator::FAIL,
error_message: "Unable to load authority '#{authority_name}'; cause: UNKNOWN")
end
return nil
end
authority
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems