class JSON::Schema::AllOfAttribute

Public Class Methods

validate(current_schema, data, fragments, processor, validator, options = {}) click to toggle source
# File lib/json-schema/attributes/allof.rb, line 6
def self.validate(current_schema, data, fragments, processor, validator, options = {})
  # Create an hash to hold errors that are generated during validation
  errors = Hash.new { |hsh, k| hsh[k] = [] }
  valid = true

  current_schema.schema['allOf'].each_with_index do |element, schema_index|
    schema = JSON::Schema.new(element,current_schema.uri,validator)

    # We're going to add a little cruft here to try and maintain any validation errors that occur in the allOf
    # We'll handle this by keeping an error count before and after validation, extracting those errors and pushing them onto an error array
    pre_validation_error_count = validation_errors(processor).count

    begin
      schema.validate(data,fragments,processor,options)
    rescue ValidationError
      valid = false
    end

    diff = validation_errors(processor).count - pre_validation_error_count
    while diff > 0
      diff = diff - 1
      errors["allOf ##{schema_index}"].push(validation_errors(processor).pop)
    end
  end

  if !valid || !errors.empty?
    message = "The property '#{build_fragment(fragments)}' of type #{type_of_data(data)} did not match all of the required schemas"
    validation_error(processor, message, fragments, current_schema, self, options[:record_errors])
    validation_errors(processor).last.sub_errors = errors
  end
end