Class: JSON::Schema::IP6Format

Inherits:
FormatAttribute show all
Defined in:
lib/json-schema/attributes/formats/ip6.rb

Constant Summary

Constants inherited from Attribute

Attribute::TYPE_CLASS_MAPPINGS

Class Method Summary collapse

Methods inherited from Attribute

build_fragment, data_valid_for_type?, validation_error, validation_errors

Class Method Details

.validate(current_schema, data, fragments, processor, validator, options = {}) ⇒ Object 



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# File 'lib/json-schema/attributes/formats/ip6.rb', line 6

def self.validate(current_schema, data, fragments, processor, validator, options = {})
  if data.is_a?(String)
    error_message = "The property '#{build_fragment(fragments)}' must be a valid IPv6 address"
    r = Regexp.new('^[a-f0-9:]+$')
    if (r.match(data))
      # All characters are valid, now validate structure
      parts = data.split(":")
      validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors]) and return if parts.length > 8
      condensed_zeros = false
      parts.each do |part|
        if part.length == 0
          validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors]) and return if condensed_zeros
          condensed_zeros = true
        end
        validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors]) and return if part.length > 4
      end
    else
      validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors])
      return
    end
  end
end