Class: Lutaml::Sysml::XmiFile

Inherits:
Object
  • Object
show all
Defined in:
lib/lutaml/sysml/xmi_file.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ XmiFile

rubocop:disable Metrics/AbcSize,Metrics/MethodLength



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# File 'lib/lutaml/sysml/xmi_file.rb', line 20

def initialize # rubocop:disable Metrics/AbcSize,Metrics/MethodLength
  @package_list = []
  @model_list = []
  @class_list = []
  @activity_list = []
  @property_list = []
  @port_list = []
  @datatype_list = []
  @instance_list = []
  @realization_list = []
  @abstraction_list = []
  @association_list = []
  @connector_list = []
  @connectorend_list = []
  @constraint_list = []
  @block_list = []
  @constraintblock_list = []
  @requirement_list = []
  @testcase_list = []
  @binding_connector_list = []
  @nested_connectorend_list = []
  @derive_requirement_list = []
  @refine_requirement_list = []
  @trace_requirement_list = []
  @copy_requirement_list = []
  @verify_requirement_list = []
  @satisfy_requirement_list = []
  @allocate_requirement_list = []

  @element_hash = Hash.new
end

Instance Attribute Details

#abstraction_list ⇒ Object

Returns the value of attribute abstraction_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def abstraction_list
  @abstraction_list
end

#activity_list ⇒ Object

Returns the value of attribute activity_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def activity_list
  @activity_list
end

#allocate_requirement_list ⇒ Object

Returns the value of attribute allocate_requirement_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def allocate_requirement_list
  @allocate_requirement_list
end

#association_list ⇒ Object

Returns the value of attribute association_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def association_list
  @association_list
end

#binding_connector_list ⇒ Object

Returns the value of attribute binding_connector_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def binding_connector_list
  @binding_connector_list
end

#block_list ⇒ Object

Returns the value of attribute block_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def block_list
  @block_list
end

#class_list ⇒ Object

Returns the value of attribute class_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def class_list
  @class_list
end

#connector_list ⇒ Object

Returns the value of attribute connector_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def connector_list
  @connector_list
end

#connectorend_list ⇒ Object

Returns the value of attribute connectorend_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def connectorend_list
  @connectorend_list
end

#constraint_list ⇒ Object

Returns the value of attribute constraint_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def constraint_list
  @constraint_list
end

#constraintblock_list ⇒ Object

Returns the value of attribute constraintblock_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def constraintblock_list
  @constraintblock_list
end

#copy_requirement_list ⇒ Object

Returns the value of attribute copy_requirement_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def copy_requirement_list
  @copy_requirement_list
end

#datatype_list ⇒ Object

Returns the value of attribute datatype_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def datatype_list
  @datatype_list
end

#derive_requirement_list ⇒ Object

Returns the value of attribute derive_requirement_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def derive_requirement_list
  @derive_requirement_list
end

#element_hash ⇒ Object

Returns the value of attribute element_hash.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def element_hash
  @element_hash
end

#instance_list ⇒ Object

Returns the value of attribute instance_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def instance_list
  @instance_list
end

#model_list ⇒ Object

Returns the value of attribute model_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def model_list
  @model_list
end

#nested_connectorend_list ⇒ Object

Returns the value of attribute nested_connectorend_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def nested_connectorend_list
  @nested_connectorend_list
end

#package_list ⇒ Object

Returns the value of attribute package_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def package_list
  @package_list
end

#port_list ⇒ Object

Returns the value of attribute port_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def port_list
  @port_list
end

#property_list ⇒ Object

Returns the value of attribute property_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def property_list
  @property_list
end

#realization_list ⇒ Object

Returns the value of attribute realization_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def realization_list
  @realization_list
end

#refine_requirement_list ⇒ Object

Returns the value of attribute refine_requirement_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def refine_requirement_list
  @refine_requirement_list
end

#requirement_list ⇒ Object

Returns the value of attribute requirement_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def requirement_list
  @requirement_list
end

#satisfy_requirement_list ⇒ Object

Returns the value of attribute satisfy_requirement_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def satisfy_requirement_list
  @satisfy_requirement_list
end

#testcase_list ⇒ Object

Returns the value of attribute testcase_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def testcase_list
  @testcase_list
end

#trace_requirement_list ⇒ Object

Returns the value of attribute trace_requirement_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def trace_requirement_list
  @trace_requirement_list
end

#verify_requirement_list ⇒ Object

Returns the value of attribute verify_requirement_list.



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# File 'lib/lutaml/sysml/xmi_file.rb', line 6

def verify_requirement_list
  @verify_requirement_list
end

Instance Method Details

#parse(filename) ⇒ Object

rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity



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# File 'lib/lutaml/sysml/xmi_file.rb', line 52

def parse(filename) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity
  xmifile = File.new(filename, "r")
  inxml = Nokogiri::XML(xmifile)

  xmi_elements = inxml.xpath("//xmi:XMI")
  if xmi_elements.empty?
    puts "ERROR : File contains no 'xmi:XMI' XML elements : " \
         "#{filename}, may not be XMI file."
    xmifile.close
    exit
  end

  # setup xmi namespace
  xmi_ns = inxml.root.namespace_definitions.find do |ns|
    ns.prefix == "xmi"
  end

  ## Step 1: Find UML and SysML Core Objects in XMI file and create as
  #  instance of metamodel

  inxml.xpath("//*").each do |xml_node| # rubocop:disable Metrics/BlockLength
    element_new = nil

    if xml_node.name.to_s == "packagedElement" &&
        xml_node.attribute_with_ns("type", xmi_ns.href)
            .to_s == "uml:Package"
      element_new = Lutaml::Uml::Package.new
      package_list.push element_new
    end

    if xml_node.name.to_s == "Model"
      element_new = Lutaml::Uml::Model.new
      model_list.push element_new
      element_new.viewpoint = xml_node["viewpoint"]
      element_new.href = xml_node["href"]
    end

    if xml_node.attribute_with_ns("type", xmi_ns.href).to_s == "uml:Class"
      element_new = Lutaml::Uml::Class.new
      if !xml_node["isAbstract"].nil?
        element_new.is_abstract = xml_node["isAbstract"] == "true"
      end
      class_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Activity"
      element_new = Lutaml::Uml::Activity.new
      activity_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Property"
      element_new = Lutaml::Uml::Property.new
      property_list.push element_new
    end

    if xml_node
        .attribute_with_ns("type", xmi_ns.href)
        .to_s == "uml:InstanceSpecification"
      element_new = Lutaml::Uml::Instance.new
      instance_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:DataType"
      element_new = Lutaml::Uml::DataType.new
      datatype_list.push element_new
    end

    if xml_node.attribute_with_ns("type", xmi_ns.href).to_s == "uml:Port"
      element_new = Lutaml::Uml::Port.new
      port_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Connector"
      element_new = Lutaml::Uml::Connector.new
      connector_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:ConnectorEnd"
      element_new = Lutaml::Uml::ConnectorEnd.new
      connectorend_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Constraint"
      element_new = Lutaml::Uml::Constraint.new
      constraint_list.push element_new
    end

    if xml_node.name.to_s == "Block"
      element_new = SYSML::Block.new
      block_list.push element_new
    end

    if xml_node.name.to_s == "Template"
      element_new = SYSML::Block.new
      block_list.push element_new
    end

    if xml_node.name.to_s == "ConstraintBlock"
      element_new = SYSML::ConstraintBlock.new
      constraintblock_list.push element_new
    end

    if (
      xml_node.name.to_s.index("Requirement") ||
      xml_node.name.to_s == "designConstraint"
    ) && xml_node.name.to_s != "RequirementRelated"
      element_new = SYSML::Requirement.new
      requirement_list.push element_new
      element_new.id = xml_node.attribute_with_ns("id",
                                                  xmi_ns.href).to_s.strip
      element_new.text = xml_node["Text"]
      if xml_node.name != "Requirement"
        element_new.stereotype.push xml_node.name
      end
    end

    if xml_node.name.to_s == "TestCase"
      element_new = SYSML::TestCase.new
      testcase_list.push element_new
    end

    if xml_node.name.to_s == "BindingConnector"
      element_new = SYSML::BindingConnector.new
      binding_connector_list.push element_new
    end

    if xml_node.name.to_s == "NestedConnectorEnd"
      element_new = SYSML::NestedConnectorEnd.new
      nested_connectorend_list.push element_new
    end

    if xml_node.name.to_s == "DeriveReqt"
      element_new = SYSML::DeriveRequirement.new
      derive_requirement_list.push element_new
    end
    if xml_node.name.to_s == "refine"
      element_new = SYSML::Refine.new
      refine_requirement_list.push element_new
    end
    if xml_node.name.to_s == "trace"
      element_new = SYSML::Trace.new
      trace_requirement_list.push element_new
    end
    if xml_node.name.to_s == "Copy"
      element_new = SYSML::Copy.new
      copy_requirement_list.push element_new
    end
    if xml_node.name.to_s == "Verify"
      element_new = SYSML::Verify.new
      verify_requirement_list.push element_new
    end
    if xml_node.name.to_s == "Allocate"
      element_new = SYSML::Allocate.new
      allocate_requirement_list.push element_new
    end

    if xml_node.name.to_s == "Satisfy"
      element_new = SYSML::Satisfy.new
      satisfy_requirement_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Abstraction"
      element_new = Lutaml::Uml::Abstraction.new
      abstraction_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Realization"
      element_new = Lutaml::Uml::Realization.new
      realization_list.push element_new
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Association"
      element_new = Lutaml::Uml::Association.new
      association_list.push element_new
    end

    if !element_new.nil?
      new_xmi_id_node = xml_node.attribute_with_ns("id", xmi_ns.href)
      new_xmi_uuid_node = xml_node.attribute_with_ns("uuid", xmi_ns.href)
      new_name_node = xml_node["name"]
      new_href_node = xml_node["href"]

      if !new_xmi_id_node.nil?
        element_new.xmi_id = new_xmi_id_node.to_s
        element_hash[element_new.xmi_id] = element_new
      end

      if !new_xmi_uuid_node.nil?
        element_new.xmi_uuid = new_xmi_uuid_node.to_s
      end

      if !new_name_node.nil?
        element_new.name = xml_node["name"].strip
      end

      if !new_href_node.nil?
        element_new.href = new_href_node.to_s
        if new_xmi_id_node == nil
          element_hash[element_new.href] = element_new
        end
        if !xml_node.at("xmi:Extension/referenceExtension").nil?
          element_new.name = xml_node
            .at("xmi:Extension/referenceExtension")["referentPath"]
        end
      end

      if !xml_node.parent.nil? &&
          !xml_node.parent.attribute_with_ns("id", xmi_ns.href).nil? &&
          !element_hash[xml_node
              .parent.attribute_with_ns("id", xmi_ns.href).to_s].nil?

        parent = element_hash[xml_node
          .parent.attribute_with_ns("id", xmi_ns.href).to_s]
        element_new.namespace = parent
        if parent.is_a? Lutaml::Uml::Package
          parent.contents.push element_new
        end
      end
    end
  end

  inxml.xpath("//*").each do |xml_node| # rubocop:disable Metrics/BlockLength,Style/CombinableLoops
    if !xml_node.attribute_with_ns("id", xmi_ns.href).nil? &&
        !element_hash[xml_node
            .attribute_with_ns("id", xmi_ns.href).to_s].nil?

      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
    end

    if xml_node.name.to_s == "nestedClassifier" &&
        xml_node.attribute_with_ns(
          "type", xmi_ns.href
        ).to_s == "uml:Class"
      owning_class_xmi_id = xml_node
        .parent.attribute_with_ns("id", xmi_ns.href).to_s
      owned_class_xmi_id = xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s
      owning_class = element_hash[owning_class_xmi_id]
      owned_class = element_hash[owned_class_xmi_id]
      owning_class.nested_classifier.push owned_class
    end

    if xml_node.attribute_with_ns("type", xmi_ns.href)
        .to_s == "uml:Realization"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      supplier_xmi_id = xml_node.at("supplier")["idref"]
      client_xmi_id = xml_node.at("client")["idref"]
      this_thing.supplier.push element_hash[supplier_xmi_id]
      this_thing.client.push element_hash[client_xmi_id]
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Abstraction"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      supplier_xmi_id = xml_node.at("supplier")["idref"]
      client_xmi_id = xml_node.at("client")["idref"]
      this_thing.supplier.push element_hash[supplier_xmi_id]
      this_thing.client.push element_hash[client_xmi_id]
    end

    if xml_node.name.to_s == "Block"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      base_class_xmi_id = xml_node["base_Class"]
      this_thing.base_class = element_hash[base_class_xmi_id]
    end

    if xml_node.name.to_s == "Template"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      base_class_xmi_id = xml_node["base_Class"]
      this_thing.base_class = element_hash[base_class_xmi_id]
      this_thing.base_class.stereotype.push "Template"
    end

    if xml_node.name.to_s == "ConstraintBlock"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      base_class_xmi_id = xml_node["base_Class"]
      this_thing.base_class = element_hash[base_class_xmi_id]
    end

    if (
      xml_node.name.to_s.index("Requirement") ||
      (xml_node.name.to_s == "designConstraint")
    ) && xml_node.name.to_s != "RequirementRelated"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      base_class_xmi_id = xml_node["base_Class"]
      this_thing.base_class = element_hash[base_class_xmi_id]
      this_thing.refined_by = element_hash[xml_node["RefinedBy"]]
      this_thing.derived_from = element_hash[xml_node["DerivedFrom"]]
      this_thing.traced_to = element_hash[xml_node["TracedTo"]]
    end

    if xml_node.name.to_s == "TestCase"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      this_thing.base_behavior = element_hash[xml_node["base_Behavior"]]
      this_thing.verifies = element_hash[xml_node["Verifies"]]
    end

    if xml_node.name.to_s == "BindingConnector"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      base_connector_xmi_id = xml_node["base_Connector"]
      this_thing.base_connector = element_hash[base_connector_xmi_id]
    end

    if xml_node.name.to_s == "NestedConnectorEnd"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      base_connectorend_xmi_id = xml_node["base_ConnectorEnd"]
      this_thing.base_connectorend =
        element_hash[base_connectorend_xmi_id]
      if xml_node["propertyPath"] == nil
        xml_node.xpath("./propertyPath").each do |prop_path|
          # to deal with href = '#xmi:id' i.e. local references
          href_parts = prop_path["href"].split("#")
          prop = if href_parts[0].empty?
                   element_hash[href_parts[1]]
                 else
                   element_hash[prop_path["href"]]
                 end
          this_thing.property_path.push prop
        end
      else
        this_thing.property_path
          .push element_hash[xml_node["propertyPath"]]
      end
    end

    if xml_node.name.to_s == "Satisfy"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      base_realization_xmi_id = xml_node["base_Realization"]
      this_thing.base_realization = element_hash[base_realization_xmi_id]
    end

    if ["DeriveReqt", "refine", "trace", "Copy", "Verify", "Allocate", # rubocop:disable Performance/CollectionLiteralInLoop
        ""].include? xml_node.name.to_s
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      base_abstraction_xmi_id = xml_node["base_Abstraction"]
      this_thing.base_abstraction = element_hash[base_abstraction_xmi_id]
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Association"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      member_end_list = xml_node.xpath("./memberEnd")
      member_end_list.each do |item|
        this_thing.member_end.push element_hash[item["idref"]]
      end
      owned_end_list = xml_node.xpath("./ownedEnd")
      owned_end_list.each do |item|
        this_thing.owned_end.push element_hash[item.attribute_with_ns(
          "id", xmi_ns.href
        ).to_s]
      end
    end

    if ["uml:Property", "uml:Port"].include?( # rubocop:disable Performance/CollectionLiteralInLoop
      xml_node.attribute_with_ns("type", xmi_ns.href).to_s,
    ) &&
        !["definingFeature", "partWithPort", "propertyPath", "role"] # rubocop:disable Performance/CollectionLiteralInLoop
            .include?(xml_node.name.to_s)
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      if !xml_node["association"].nil?
        this_thing.association = element_hash[xml_node["association"]]
      end
      if !xml_node["aggregation"].nil?
        this_thing.aggregation = xml_node["aggregation"]
      end
      if !xml_node["visibility"].nil?
        this_thing.visibility = xml_node["visibility"]
      end

      if !xml_node.at("lowerValue").nil?

        this_thing.lowerValue = if xml_node.at("lowerValue")["value"].nil?
                                  "0"
                                else
                                  xml_node.at("lowerValue")["value"]
                                end
      end
      if !xml_node.at("upperValue").nil?
        this_thing.upperValue = xml_node.at("upperValue")["value"]
      end
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:Connector"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      connector_end_list = xml_node.xpath("./end")
      connector_end_list.each do |end_xml_node|
        this_thing.connector_end
          .push element_hash[end_xml_node.attribute_with_ns(
            "id", xmi_ns.href
          ).to_s]
      end
    end

    if xml_node.attribute_with_ns("type",
                                  xmi_ns.href).to_s == "uml:ConnectorEnd"
      this_thing = element_hash[xml_node
        .attribute_with_ns("id", xmi_ns.href).to_s]
      this_thing.connector = element_hash[xml_node.parent
        .attribute_with_ns("id", xmi_ns.href).to_s]
      this_thing.role = element_hash[xml_node["role"]]
      if this_thing.role == nil
        this_thing.role = element_hash[xml_node.at("role")["href"]]
      end
      this_thing.part_with_port = element_hash[xml_node["part_with_port"]]
    end
  end
end