grpc/errors/errors.go

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package errors
import (
"context"
"errors"
"strings"
status2 "google.golang.org/genproto/googleapis/rpc/status"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/types/known/anypb"
)
func Canceled(err error) error {
return status.Error(codes.Canceled, err.Error())
}
func InvalidArgument(err error) error {
return status.Error(codes.InvalidArgument, err.Error())
}
func DeadlineExceeded(err error) error {
return status.Error(codes.DeadlineExceeded, err.Error())
}
func NotFound(err error) error {
return status.Error(codes.NotFound, err.Error())
}
func AlreadyExists(err error) error {
return status.Error(codes.AlreadyExists, err.Error())
}
func PermissionDenied(err error) error {
return status.Error(codes.PermissionDenied, err.Error())
}
func ResourceExhausted(err error) error {
return status.Error(codes.ResourceExhausted, err.Error())
}
func FailedPrecondition(err error) error {
return status.Error(codes.FailedPrecondition, err.Error())
}
func Aborted(err error) error {
return status.Error(codes.Aborted, err.Error())
}
func OutOfRange(err error) error {
return status.Error(codes.OutOfRange, err.Error())
}
func Unimplemented(err error) error {
return status.Error(codes.Unimplemented, err.Error())
}
func Internal(err error) error {
return status.Error(codes.Internal, err.Error())
}
func Unavailable(err error) error {
return status.Error(codes.Unavailable, err.Error())
}
func DataLoss(err error) error {
return status.Error(codes.DataLoss, err.Error())
}
func Unauthenticated(err error) error {
return status.Error(codes.Unauthenticated, err.Error())
}
func statusErr(code codes.Code, err error, details ...proto.Message) error {
return status.FromProto(&status2.Status{Code: int32(code), Message: err.Error(), Details: makeDetails(details...)}).Err()
}
func makeDetails(m ...proto.Message) []*anypb.Any {
var out []*anypb.Any
for _, v := range m {
if a, err := anypb.New(v); err == nil {
out = append(out, a)
}
}
return out
}
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func Canceledf(msg string, args ...interface{}) error {
return status.Errorf(codes.Canceled, msg, args...)
}
func Canceledd(err error, details ...proto.Message) error {
return statusErr(codes.Canceled, err, details...)
}
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func InvalidArgumentf(msg string, args ...interface{}) error {
return status.Errorf(codes.InvalidArgument, msg, args...)
}
func InvalidArgumentd(err error, details ...proto.Message) error {
return statusErr(codes.InvalidArgument, err, details...)
}
func DeadlineExceededf(msg string, args ...interface{}) error {
return status.Errorf(codes.DeadlineExceeded, msg, args...)
}
func DeadlineExceededd(err error, details ...proto.Message) error {
return statusErr(codes.DeadlineExceeded, err, details...)
}
func NotFoundf(msg string, args ...interface{}) error {
return status.Errorf(codes.NotFound, msg, args...)
}
func NotFoundd(err error, details ...proto.Message) error {
return statusErr(codes.NotFound, err, details...)
}
func AlreadyExistsf(msg string, args ...interface{}) error {
return status.Errorf(codes.AlreadyExists, msg, args...)
}
func AlreadyExistsd(err error, details ...proto.Message) error {
return statusErr(codes.AlreadyExists, err, details...)
}
func PermissionDeniedf(msg string, args ...interface{}) error {
return status.Errorf(codes.PermissionDenied, msg, args...)
}
func PermissionDeniedd(err error, details ...proto.Message) error {
return statusErr(codes.PermissionDenied, err, details...)
}
func ResourceExhaustedf(msg string, args ...interface{}) error {
return status.Errorf(codes.ResourceExhausted, msg, args...)
}
func ResourceExhaustedd(err error, details ...proto.Message) error {
return statusErr(codes.ResourceExhausted, err, details...)
}
func FailedPreconditionf(msg string, args ...interface{}) error {
return status.Errorf(codes.FailedPrecondition, msg, args...)
}
func FailedPreconditiond(err error, details ...proto.Message) error {
return statusErr(codes.FailedPrecondition, err, details...)
}
func Abortedf(msg string, args ...interface{}) error {
return status.Errorf(codes.Aborted, msg, args...)
}
func Abortedd(err error, details ...proto.Message) error {
return statusErr(codes.Aborted, err, details...)
}
func OutOfRangef(msg string, args ...interface{}) error {
return status.Errorf(codes.OutOfRange, msg, args...)
}
func OutOfRanged(err error, details ...proto.Message) error {
return statusErr(codes.OutOfRange, err, details...)
}
func Unimplementedf(msg string, args ...interface{}) error {
return status.Errorf(codes.Unimplemented, msg, args...)
}
func Unimplementedd(err error, details ...proto.Message) error {
return statusErr(codes.Unimplemented, err, details...)
}
func Internalf(msg string, args ...interface{}) error {
return status.Errorf(codes.Internal, msg, args...)
}
func Internald(err error, details ...proto.Message) error {
return statusErr(codes.Internal, err, details...)
}
func Unavailablef(msg string, args ...interface{}) error {
return status.Errorf(codes.Unavailable, msg, args...)
}
func Unavailabled(err error, details ...proto.Message) error {
return statusErr(codes.Unavailable, err, details...)
}
func DataLossf(msg string, args ...interface{}) error {
return status.Errorf(codes.DataLoss, msg, args...)
}
func DataLossd(err error, details ...proto.Message) error {
return statusErr(codes.DataLoss, err, details...)
}
func Unauthenticatedf(msg string, args ...interface{}) error {
return status.Errorf(codes.Unauthenticated, msg, args...)
}
func Unauthenticatedd(err error, details ...proto.Message) error {
return statusErr(codes.Unauthenticated, err, details...)
}
func IsCanceled(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.Canceled || IsCanceled(err)
}
func IsUnknown(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.Unknown
}
func IsInvalidArgument(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.InvalidArgument
}
func IsDeadlineExceeded(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.DeadlineExceeded || IsContextDeadlineExceeded(err)
}
func IsNotFound(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.NotFound
}
func IsAlreadyExists(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.AlreadyExists
}
func IsPermissionDenied(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.PermissionDenied
}
func IsResourceExhausted(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.ResourceExhausted
}
func IsFailedPrecondition(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.FailedPrecondition
}
func IsAborted(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.Aborted
}
func IsOutOfRange(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.OutOfRange
}
func IsUnimplemented(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.Unimplemented
}
func IsInternal(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.Internal
}
func IsUnavailable(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.Unavailable
}
func IsDataLoss(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.DataLoss
}
func IsUnauthenticated(err error) bool {
if err == nil {
return false
}
return status.Convert(err).Code() == codes.Unauthenticated
}
func IsContextCanceled(err error) bool {
err = Unwrap(err)
if err == nil {
return false
}
return strings.Contains(err.Error(), context.Canceled.Error())
}
func IsContextDeadlineExceeded(err error) bool {
err = Unwrap(err)
if err == nil {
return false
}
return strings.Contains(err.Error(), context.DeadlineExceeded.Error())
}
func Unwrap(err error) error {
s, ok := status.FromError(err)
if s == nil {
return nil
}
if ok {
return errors.New(s.Message())
}
return err
}