Class: JSON::Schema::Validator

Inherits:
Object
  • Object
show all
Defined in:
lib/json-schema/validator.rb

Direct Known Subclasses

Draft1, Draft2, Draft3

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Validator

Returns a new instance of Validator.



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# File 'lib/json-schema/validator.rb', line 40

def initialize()
  @attributes = {}
  @uri = nil
end

Instance Attribute Details

#attributes ⇒ Object

Returns the value of attribute attributes.



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# File 'lib/json-schema/validator.rb', line 38

def attributes
  @attributes
end

#uri ⇒ Object

Returns the value of attribute uri.



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# File 'lib/json-schema/validator.rb', line 38

def uri
  @uri
end

Instance Method Details

#extend_schema_definition(schema_uri) ⇒ Object 



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# File 'lib/json-schema/validator.rb', line 45

def extend_schema_definition(schema_uri)
  u = URI.parse(schema_uri)
  validator = JSON::Validator.validators["#{u.scheme}://#{u.host}#{u.path}"]
  if validator.nil?
    raise SchemaError.new("Schema not found: #{u.scheme}://#{u.host}#{u.path}")
  end
  @attributes.merge!(validator.attributes)
end

#to_s ⇒ Object 



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# File 'lib/json-schema/validator.rb', line 54

def to_s
  "#{@uri.scheme}://#{uri.host}#{uri.path}"
end

#validate(current_schema, data, fragments) ⇒ Object 



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# File 'lib/json-schema/validator.rb', line 58

def validate(current_schema, data, fragments)
  current_schema.schema.each do |attr_name,attribute|

    if @attributes.has_key?(attr_name.to_s)
      @attributes[attr_name.to_s].validate(current_schema, data, fragments, self)
    end
  end
  data
end