func()

in pkg/validation/validate/type.go [35:118]

• 74 lines of code
• 33 McCabe index (conditional complexity)

func (t *typeValidator) schemaInfoForType(data interface{}) (string, string) {
	// internal type to JSON type with swagger 2.0 format (with go-openapi/strfmt extensions),
	// see https://github.com/go-openapi/strfmt/blob/master/README.md
	// TODO: this switch really is some sort of reverse lookup for formats. It should be provided by strfmt.
	switch data.(type) {
	case []byte, strfmt.Base64, *strfmt.Base64:
		return stringType, stringFormatByte
	case strfmt.CreditCard, *strfmt.CreditCard:
		return stringType, stringFormatCreditCard
	case strfmt.Date, *strfmt.Date:
		return stringType, stringFormatDate
	case strfmt.DateTime, *strfmt.DateTime:
		return stringType, stringFormatDateTime
	case strfmt.Duration, *strfmt.Duration:
		return stringType, stringFormatDuration
	case strfmt.Email, *strfmt.Email:
		return stringType, stringFormatEmail
	case strfmt.HexColor, *strfmt.HexColor:
		return stringType, stringFormatHexColor
	case strfmt.Hostname, *strfmt.Hostname:
		return stringType, stringFormatHostname
	case strfmt.IPv4, *strfmt.IPv4:
		return stringType, stringFormatIPv4
	case strfmt.IPv6, *strfmt.IPv6:
		return stringType, stringFormatIPv6
	case strfmt.ISBN, *strfmt.ISBN:
		return stringType, stringFormatISBN
	case strfmt.ISBN10, *strfmt.ISBN10:
		return stringType, stringFormatISBN10
	case strfmt.ISBN13, *strfmt.ISBN13:
		return stringType, stringFormatISBN13
	case strfmt.MAC, *strfmt.MAC:
		return stringType, stringFormatMAC
	case strfmt.Password, *strfmt.Password:
		return stringType, stringFormatPassword
	case strfmt.RGBColor, *strfmt.RGBColor:
		return stringType, stringFormatRGBColor
	case strfmt.SSN, *strfmt.SSN:
		return stringType, stringFormatSSN
	case strfmt.URI, *strfmt.URI:
		return stringType, stringFormatURI
	case strfmt.UUID, *strfmt.UUID:
		return stringType, stringFormatUUID
	case strfmt.UUID3, *strfmt.UUID3:
		return stringType, stringFormatUUID3
	case strfmt.UUID4, *strfmt.UUID4:
		return stringType, stringFormatUUID4
	case strfmt.UUID5, *strfmt.UUID5:
		return stringType, stringFormatUUID5
	// TODO: missing binary (io.ReadCloser)
	// TODO: missing json.Number
	default:
		val := reflect.ValueOf(data)
		tpe := val.Type()
		switch tpe.Kind() {
		case reflect.Bool:
			return booleanType, ""
		case reflect.String:
			return stringType, ""
		case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Uint8, reflect.Uint16, reflect.Uint32:
			// NOTE: that is the spec. With go-openapi, is that not uint32 for unsigned integers?
			return integerType, integerFormatInt32
		case reflect.Int, reflect.Int64, reflect.Uint, reflect.Uint64:
			return integerType, integerFormatInt64
		case reflect.Float32:
			// NOTE: is that not numberFormatFloat?
			return numberType, numberFormatFloat32
		case reflect.Float64:
			// NOTE: is that not "double"?
			return numberType, numberFormatFloat64
		// NOTE: go arrays (reflect.Array) are not supported (fixed length)
		case reflect.Slice:
			return arrayType, ""
		case reflect.Map, reflect.Struct:
			return objectType, ""
		case reflect.Interface:
			// What to do here?
			panic("dunno what to do here")
		case reflect.Ptr:
			return t.schemaInfoForType(reflect.Indirect(val).Interface())
		}
	}
	return "", ""
}