go-errhttp/serviceunavailable.go

51 lines
994 B
Go

package errhttp
import (
"net/http"
)
var _ Error = internalServiceUnavailable{}
var _ ServerError = internalServiceUnavailable{}
var _ ServiceUnavailable = internalServiceUnavailable{}
var ErrServiceUnavailable error = ServiceUnavailableWrap(nil)
type ServiceUnavailable interface {
ServerError
ServiceUnavailable()
}
type internalServiceUnavailable struct {
err error
}
func ServiceUnavailableWrap(err error) error {
return internalServiceUnavailable{
err:err,
}
}
func (receiver internalServiceUnavailable) Error() string {
err := receiver.err
if nil == err {
return http.StatusText(receiver.ErrHTTP())
}
return err.Error()
}
func (internalServiceUnavailable) ErrHTTP() int {
return http.StatusServiceUnavailable
}
func (internalServiceUnavailable) ServerError() {
// Nothing here.
}
func (internalServiceUnavailable) ServiceUnavailable() {
// Nothing here.
}
func (receiver internalServiceUnavailable) Unwrap() error {
return receiver.err
}