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package config
import "fmt"
type ErrorType int
// file open configuration file error
type OpenError struct {
path string
err error
}
func (e *OpenError) Error() string {
return fmt.Sprintf("Failed to open configuration file : %s", e.path)
}
func (e *OpenError) Unwrap() error { return e.err }
func newOpenError(path string, err error) error {
return &OpenError{
path: path,
err: err,
}
}
// Yaml configuration file decoding error
type DecodeError struct {
path string
err error
}
func (e *DecodeError) Error() string {
return fmt.Sprintf("Failed to decode configuration file : %s", e.path)
}
func (e *DecodeError) Unwrap() error { return e.err }
func newDecodeError(path string, err error) error {
return &DecodeError{
path: path,
err: err,
}
}
// Invalid address field error
type InvalidAddressError struct {
address string
err error
}
func (e *InvalidAddressError) Error() string {
return fmt.Sprintf("Invalid address %s : it must be a valid ipv4 address, ipv6 address, or resolvable name", e.address)
}
func (e *InvalidAddressError) Unwrap() error { return e.err }
func newInvalidAddressError(address string, err error) error {
return &InvalidAddressError{
address: address,
err: err,
}
}
// Invalid port field error
type InvalidPortError struct {
port string
err error
}
func (e *InvalidPortError) Error() string {
return fmt.Sprintf("Invalid port %s : it must be a valid port number or tcp service name", e.port)
}
func (e *InvalidPortError) Unwrap() error { return e.err }
func newInvalidPortError(port string, err error) error {
return &InvalidPortError{
port: port,
err: err,
}
}
// Invalid token field error
type InvalidTokenError struct {
token string
}
func (e *InvalidTokenError) Error() string {
return fmt.Sprintf("Invalid token %s : it must be an hexadecimal string that lookslike 12345678-9abc-def0-1234-56789abcdef0", e.token)
}
func newInvalidTokenError(token string) error {
return &InvalidTokenError{
token: token,
}
}
// Invalid trainStop field error
type InvalidTrainStopError struct {
trainStop string
}
func (e *InvalidTrainStopError) Error() string {
return fmt.Sprintf("Invalid trainStop %s : it must be a string that lookslike \"stop_area:SNCF:87723502\" (make sure to quote the string because of the colon characters)", e.trainStop)
}
func newInvalidTrainStopError(trainStop string) error {
return &InvalidTrainStopError{
trainStop: trainStop,
}
}
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