Class: JSON::Schema::RefAttribute
- Defined in:
- lib/json-schema/attributes/ref.rb
Class Method Summary collapse
- .get_referenced_uri_and_schema(s, current_schema, validator) ⇒ Object
- .validate(current_schema, data, fragments, processor, validator, options = {}) ⇒ Object
Methods inherited from Attribute
build_fragment, validation_error, validation_errors
Class Method Details
.get_referenced_uri_and_schema(s, current_schema, validator) ⇒ Object
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# File 'lib/json-schema/attributes/ref.rb', line 18 def self.get_referenced_uri_and_schema(s, current_schema, validator) uri,schema = nil,nil temp_uri = URI.parse(s['$ref']) if temp_uri.relative? temp_uri = current_schema.uri.clone # Check for absolute path path = s['$ref'].split("#")[0] if path.nil? || path == '' temp_uri.path = current_schema.uri.path elsif path[0,1] == "/" temp_uri.path = Pathname.new(path).cleanpath.to_s else temp_uri = current_schema.uri.merge(path) end temp_uri.fragment = s['$ref'].split("#")[1] end temp_uri.fragment = "" if temp_uri.fragment.nil? # Grab the parent schema from the schema list schema_key = temp_uri.to_s.split("#")[0] + "#" ref_schema = JSON::Validator.schemas[schema_key] if ref_schema # Perform fragment resolution to retrieve the appropriate level for the schema target_schema = ref_schema.schema fragments = temp_uri.fragment.split("/") fragment_path = '' fragments.each do |fragment| if fragment && fragment != '' if target_schema.is_a?(Array) target_schema = target_schema[fragment.to_i] else target_schema = target_schema[fragment] end fragment_path = fragment_path + "/#{fragment}" if target_schema.nil? raise SchemaError.new("The fragment '#{fragment_path}' does not exist on schema #{ref_schema.uri.to_s}") end end end # We have the schema finally, build it and validate! uri = temp_uri schema = JSON::Schema.new(target_schema,temp_uri,validator) end [uri,schema] end |
.validate(current_schema, data, fragments, processor, validator, options = {}) ⇒ Object
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# File 'lib/json-schema/attributes/ref.rb', line 4 def self.validate(current_schema, data, fragments, processor, validator, = {}) uri,schema = get_referenced_uri_and_schema(current_schema.schema, current_schema, validator) if schema schema.validate(data, fragments, processor, ) elsif uri = "The referenced schema '#{uri.to_s}' cannot be found" validation_error(processor, , fragments, current_schema, self, [:record_errors]) else = "The property '#{build_fragment(fragments)}' was not a valid schema" validation_error(processor, , fragments, current_schema, self, [:record_errors]) end end |