Class: JSON::Schema::DependenciesAttribute

Inherits:
Attribute
  • Object
show all
Defined in:
lib/json-schema/attributes/dependencies.rb

Direct Known Subclasses

DependenciesV4Attribute

Constant Summary

Constants inherited from Attribute

Attribute::TYPE_CLASS_MAPPINGS

Class Method Summary collapse

Methods inherited from Attribute

build_fragment, data_valid_for_type?, type_of_data, validation_error, validation_errors

Class Method Details

.accept_value?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/json-schema/attributes/dependencies.rb', line 34

def self.accept_value?(value)
  value.is_a?(String) || value.is_a?(Array) || value.is_a?(Hash)
end

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



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

def self.validate(current_schema, data, fragments, processor, validator, options = {})
  return unless data.is_a?(Hash)

  current_schema.schema['dependencies'].each do |property, dependency_value|
    next unless data.has_key?(property.to_s)
    next unless accept_value?(dependency_value)

    case dependency_value
    when String
      validate_dependency(current_schema, data, property, dependency_value, fragments, processor, self, options)
    when Array
      dependency_value.each do |value|
        validate_dependency(current_schema, data, property, value, fragments, processor, self, options)
      end
    else
      schema = JSON::Schema.new(dependency_value, current_schema.uri, validator)
      schema.validate(data, fragments, processor, options)
    end
  end
end

.validate_dependency(schema, data, property, value, fragments, processor, attribute, options) ⇒ Object 



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# File 'lib/json-schema/attributes/dependencies.rb', line 27

def self.validate_dependency(schema, data, property, value, fragments, processor, attribute, options)
  return if data.key?(value.to_s)

  message = "The property '#{build_fragment(fragments)}' has a property '#{property}' that depends on a missing property '#{value}'"
  validation_error(processor, message, fragments, schema, attribute, options[:record_errors])
end