Contents

module ActiveFedora::Aggregation
  class Builder < ActiveFedora::Associations::Builder::CollectionAssociation
    self.macro = :aggregation

    def build
      reflection = super
      configure_dependency
      reflection
    end

    def self.define_readers(mixin, name)
      super
      mixin.redefine_method("#{name.to_s.singularize}_ids") do
        association(name).ids_reader
      end
    end

    def self.define_writers(mixin, name)
      super
      mixin.redefine_method("#{name.to_s.singularize}_ids=") do |ids|
        association(name).ids_writer(ids)
      end
    end

    private

      def configure_dependency
        define_save_dependency_method
        model.after_save dependency_method_name
      end

      def define_save_dependency_method
        name = self.name
        model.send(:define_method, dependency_method_name) do
          send(name).save
        end
      end

      def dependency_method_name
        "aggregator_dependent_for_#{name}"
      end

  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
activefedora-aggregation-0.1.0	lib/active_fedora/aggregation/builder.rb