Module: Lutaml::Model::Schema::NamespaceNaming

Defined in:
lib/lutaml/model/schema/namespace_naming.rb

Overview

Derives the class name and default prefix for a generated XmlNamespace subclass from a namespace URI.

Used by both XSD and RNG compilers so the same URI always produces the same class name across formats.

Class Method Summary collapse

Class Method Details

.class_name_for(uri) ⇒ Object 



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# File 'lib/lutaml/model/schema/namespace_naming.rb', line 25

def class_name_for(uri)
  return "XmlSchemaNamespace" if uri.include?("XMLSchema")

  parsed = URI.parse(uri)
  host_parts = (parsed.host&.split(".") || []).reject(&:empty?)
  path_parts = (parsed.path&.split("/") || []).reject(&:empty?)

  name_parts = host_parts.reverse.take(2) + path_parts.last(2)
  name_parts = name_parts.map do |p|
    Utils.camel_case(p.gsub(/\d+/, "").gsub(/[^a-zA-Z]/, ""))
  end.reject(&:empty?)

  return "DefaultNamespace" if name_parts.empty?

  "#{name_parts.join}Namespace"
rescue URI::InvalidURIError
  "DefaultNamespace"
end

.prefix_for(uri) ⇒ Object 



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# File 'lib/lutaml/model/schema/namespace_naming.rb', line 16

def prefix_for(uri)
  case uri
  when %r{/math$}    then "m"
  when %r{XMLSchema} then "xs"
  when %r{/(\w+)\z}  then ::Regexp.last_match(1)[0..2]
  else "ns"
  end
end