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rails--rails/activejob/lib/active_job/queue_name.rb
2015-06-10 13:29:19 +09:00

51 lines
1.4 KiB
Ruby

module ActiveJob
module QueueName
extend ActiveSupport::Concern
# Includes the ability to override the default queue name and prefix.
module ClassMethods
mattr_accessor(:queue_name_prefix)
mattr_accessor(:default_queue_name) { "default" }
# Specifies the name of the queue to process the job on.
#
# class PublishToFeedJob < ActiveJob::Base
# queue_as :feeds
#
# def perform(post)
# post.to_feed!
# end
# end
def queue_as(part_name=nil, &block)
if block_given?
self.queue_name = block
else
self.queue_name = queue_name_from_part(part_name)
end
end
def queue_name_from_part(part_name) #:nodoc:
queue_name = part_name || default_queue_name
name_parts = [queue_name_prefix.presence, queue_name]
name_parts.compact.join(queue_name_delimiter)
end
end
included do
class_attribute :queue_name, instance_accessor: false
class_attribute :queue_name_delimiter, instance_accessor: false
self.queue_name = default_queue_name
self.queue_name_delimiter = '_' # set default delimiter to '_'
end
# Returns the name of the queue the job will be run on.
def queue_name
if @queue_name.is_a?(Proc)
@queue_name = self.class.queue_name_from_part(instance_exec(&@queue_name))
end
@queue_name
end
end
end