Class: Lutaml::Qea::Factory::AssociationBuilder

Inherits:
BaseTransformer show all
Defined in:
lib/lutaml/qea/factory/association_builder.rb

Constant Summary collapse

ASSOC_TYPES = 
["Association", "Aggregation", "Composition"].freeze

Instance Attribute Summary

Attributes inherited from BaseTransformer

#database

Instance Method Summary collapse

Methods inherited from BaseTransformer

#initialize, #transform, #transform_collection

Constructor Details

This class inherits a constructor from Lutaml::Qea::Factory::BaseTransformer

Instance Method Details

#create_association_attribute(name:, type:, type_xmi_id:, association_xmi_id:, cardinality:, definition:, gen_name:, name_ns:, type_ns:, is_src: true) ⇒ Object

rubocop:disable Metrics/AbcSize,Metrics/MethodLength,Metrics/ParameterLists



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# File 'lib/lutaml/qea/factory/association_builder.rb', line 145

def create_association_attribute( # rubocop:disable Metrics/AbcSize,Metrics/MethodLength,Metrics/ParameterLists
  name:, type:, type_xmi_id:,
  association_xmi_id:, cardinality:, definition:,
  gen_name:, name_ns:, type_ns:, is_src: true
)
  Lutaml::Uml::GeneralAttribute.new.tap do |attr|
    attr.name = name
    attr.type = type
    attr.gen_name = gen_name
    attr.definition = definition
    attr.xmi_id = normalize_guid_to_xmi_format(type_xmi_id, "EAID")
    attr.association = normalize_guid_to_xmi_format(
      association_xmi_id, "EAID"
    )
    attr.has_association = true
    attr.id = normalize_guid_to_xmi_src_dst_format(
      association_xmi_id, "EAID", is_src
    )
    attr.name_ns = name_ns
    attr.type_ns = type_ns

    if cardinality && !cardinality.empty?
      parsed = parse_cardinality(cardinality)
      if parsed[:min] || parsed[:max]
        attr.cardinality = Lutaml::Uml::Cardinality.new.tap do |card|
          card.min = parsed[:min]
          card.max = parsed[:max]
        end
      end
    end
  end
end

#load_association_attributes(object_id) ⇒ Object 



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# File 'lib/lutaml/qea/factory/association_builder.rb', line 90

def load_association_attributes(object_id)
  return [] if object_id.nil?

  attributes = []
  assoc_connectors = database.connectors_for_object(object_id)
    .select { |c| ASSOC_TYPES.include?(c.connector_type) }
  obj = find_object_by_id(object_id)
  obj_pkg_name = find_package_name(obj&.package_id)

  assoc_connectors.each do |ea_connector|
    if ea_connector.start_object_id == object_id
      next if ea_connector.destrole.nil? || ea_connector.destrole.empty?

      target_obj = find_object_by_id(ea_connector.end_object_id)
      next unless target_obj

      target_obj_pkg_name = find_package_name(target_obj.package_id)

      attributes << create_association_attribute(
        name: ea_connector.destrole,
        type: target_obj.name,
        type_xmi_id: target_obj.ea_guid,
        association_xmi_id: ea_connector.ea_guid,
        cardinality: ea_connector.destcard,
        definition: ea_connector.notes,
        gen_name: obj.name,
        name_ns: obj_pkg_name,
        type_ns: target_obj_pkg_name,
        is_src: false,
      )
    elsif ea_connector.end_object_id == object_id
      next if ea_connector.sourcerole.nil? || ea_connector.sourcerole.empty?

      source_obj = find_object_by_id(ea_connector.start_object_id)
      next unless source_obj

      source_obj_pkg_name = find_package_name(source_obj.package_id)

      attributes << create_association_attribute(
        name: ea_connector.sourcerole,
        type: source_obj.name,
        type_xmi_id: source_obj.ea_guid,
        association_xmi_id: ea_connector.ea_guid,
        cardinality: ea_connector.sourcecard,
        definition: ea_connector.notes,
        gen_name: obj.name,
        name_ns: obj_pkg_name,
        type_ns: source_obj_pkg_name,
      )
    end
  end

  attributes.compact
end

#load_class_associations(object_id, object_guid) ⇒ Object 



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# File 'lib/lutaml/qea/factory/association_builder.rb', line 11

def load_class_associations(object_id, object_guid)
  return [] if object_id.nil?

  associations = []
  normalized_owner_xmi_id = normalize_guid_to_xmi_format(object_guid,
                                                         "EAID")

  assoc_connectors = database.connectors_for_object(object_id)
    .select { |c| ASSOC_TYPES.include?(c.connector_type) }

  assoc_connectors.each do |ea_connector|
    is_start = ea_connector.start_object_id == object_id

    owner_end_attribute_name = if is_start
                                 ea_connector.destrole
                               else
                                 ea_connector.sourcerole
                               end

    if owner_end_attribute_name.nil? || owner_end_attribute_name.empty?
      next
    end

    member_obj = if is_start
                   find_object_by_id(ea_connector.end_object_id)
                 else
                   find_object_by_id(ea_connector.start_object_id)
                 end
    next unless member_obj

    member_end_attribute_name = if is_start
                                  ea_connector.sourcerole
                                else
                                  ea_connector.destrole
                                end
    if member_end_attribute_name.nil? ||
        member_end_attribute_name.empty?
      member_end_attribute_name = member_obj.name
    end

    member_cardinality_str = if is_start
                               ea_connector.destcard
                             else
                               ea_connector.sourcecard
                             end

    associations << Lutaml::Uml::Association.new.tap do |assoc|
      assoc.xmi_id = normalize_guid_to_xmi_format(ea_connector.ea_guid,
                                                  "EAID")
      assoc.name = ea_connector.name unless ea_connector.name.nil? || ea_connector.name.empty?

      assoc.owner_end = find_object_by_id(object_id)&.name
      assoc.owner_end_xmi_id = normalized_owner_xmi_id
      assoc.owner_end_attribute_name = owner_end_attribute_name

      assoc.member_end = member_obj.name
      assoc.member_end_xmi_id = normalize_guid_to_xmi_format(
        member_obj.ea_guid, "EAID"
      )
      assoc.member_end_attribute_name = member_end_attribute_name

      assoc.member_end_type = ea_connector.connector_type&.downcase

      if member_cardinality_str && !member_cardinality_str.empty?
        parsed = parse_cardinality(member_cardinality_str)
        if parsed[:min] || parsed[:max]
          assoc.member_end_cardinality = Lutaml::Uml::Cardinality.new
            .tap do |card|
              card.min = parsed[:min]
              card.max = parsed[:max]
            end
        end
      end
    end
  end

  associations.compact
end