Class: Metaschema::ModelGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/metaschema/model_generator.rb

Constant Summary collapse

RESERVED_WORDS = 
%i[class module method hash object_id nil? is_a? kind_of?
instance_of? respond_to? send].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.generate_from_file(metaschema_path, base_path: nil) ⇒ Object 



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# File 'lib/metaschema/model_generator.rb', line 6

def generate_from_file(metaschema_path, base_path: nil)
  base_path ||= File.dirname(File.expand_path(metaschema_path))
  generate_from_xml(File.read(metaschema_path), base_path: base_path)
end

.generate_from_metaschema(metaschema, base_path: nil) ⇒ Object 



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# File 'lib/metaschema/model_generator.rb', line 16

def generate_from_metaschema(metaschema, base_path: nil)
  new.generate(metaschema, base_path: base_path)
end

.generate_from_xml(xml_string, base_path: nil) ⇒ Object 



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# File 'lib/metaschema/model_generator.rb', line 11

def generate_from_xml(xml_string, base_path: nil)
  metaschema = Metaschema::Root.from_xml(xml_string)
  new.generate(metaschema, base_path: base_path)
end

.to_ruby_source(metaschema_path, module_name:, base_path: nil, split: false) ⇒ Object 



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# File 'lib/metaschema/model_generator.rb', line 20

def to_ruby_source(metaschema_path, module_name:, base_path: nil,
split: false)
  classes = generate_from_file(metaschema_path, base_path: base_path)
  emitter = RubySourceEmitter.new(classes, module_name, self)
  split ? emitter.emit_split : emitter.emit
end

Instance Method Details

#generate(metaschema, base_path: nil) ⇒ Object 



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# File 'lib/metaschema/model_generator.rb', line 31

def generate(metaschema, base_path: nil)
  @classes = {}
  @flag_defs = {}
  @assembly_defs = {}
  @field_defs = {}
  @namespace = metaschema.namespace

  # Resolve imports — merge definitions from imported modules
  resolve_and_merge_imports(metaschema, base_path)

  collect_flag_definitions(metaschema)
  collect_definition_registries(metaschema)

  # Apply augments — add docs/flags to imported definitions
  apply_augments(metaschema)

  # Phase 1: Create field classes for all definitions (top-level + imported)
  @field_defs.each_value do |fd|
    create_field_class(fd) unless @classes.key?("Field_#{safe_attr(fd.name)}")
  end

  # Phase 1: Create assembly placeholders for all definitions (top-level + imported)
  @assembly_defs.each_value do |ad|
    create_assembly_placeholder(ad) unless @classes.key?("Assembly_#{safe_attr(ad.name)}")

    # Phase 2: Populate assembly classes for all definitions
    populate_assembly_class(ad) unless @classes["Assembly_#{safe_attr(ad.name)}"]&.instance_variable_get(:@populated)
  end

  @classes
end