1/*
  2 *
  3 * Copyright 2017 gRPC authors.
  4 *
  5 * Licensed under the Apache License, Version 2.0 (the "License");
  6 * you may not use this file except in compliance with the License.
  7 * You may obtain a copy of the License at
  8 *
  9 *     http://www.apache.org/licenses/LICENSE-2.0
 10 *
 11 * Unless required by applicable law or agreed to in writing, software
 12 * distributed under the License is distributed on an "AS IS" BASIS,
 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14 * See the License for the specific language governing permissions and
 15 * limitations under the License.
 16 *
 17 */
 18
 19package codes
 20
 21import (
 22	"strconv"
 23
 24	"google.golang.org/grpc/internal"
 25)
 26
 27func init() {
 28	internal.CanonicalString = canonicalString
 29}
 30
 31func (c Code) String() string {
 32	switch c {
 33	case OK:
 34		return "OK"
 35	case Canceled:
 36		return "Canceled"
 37	case Unknown:
 38		return "Unknown"
 39	case InvalidArgument:
 40		return "InvalidArgument"
 41	case DeadlineExceeded:
 42		return "DeadlineExceeded"
 43	case NotFound:
 44		return "NotFound"
 45	case AlreadyExists:
 46		return "AlreadyExists"
 47	case PermissionDenied:
 48		return "PermissionDenied"
 49	case ResourceExhausted:
 50		return "ResourceExhausted"
 51	case FailedPrecondition:
 52		return "FailedPrecondition"
 53	case Aborted:
 54		return "Aborted"
 55	case OutOfRange:
 56		return "OutOfRange"
 57	case Unimplemented:
 58		return "Unimplemented"
 59	case Internal:
 60		return "Internal"
 61	case Unavailable:
 62		return "Unavailable"
 63	case DataLoss:
 64		return "DataLoss"
 65	case Unauthenticated:
 66		return "Unauthenticated"
 67	default:
 68		return "Code(" + strconv.FormatInt(int64(c), 10) + ")"
 69	}
 70}
 71
 72func canonicalString(c Code) string {
 73	switch c {
 74	case OK:
 75		return "OK"
 76	case Canceled:
 77		return "CANCELLED"
 78	case Unknown:
 79		return "UNKNOWN"
 80	case InvalidArgument:
 81		return "INVALID_ARGUMENT"
 82	case DeadlineExceeded:
 83		return "DEADLINE_EXCEEDED"
 84	case NotFound:
 85		return "NOT_FOUND"
 86	case AlreadyExists:
 87		return "ALREADY_EXISTS"
 88	case PermissionDenied:
 89		return "PERMISSION_DENIED"
 90	case ResourceExhausted:
 91		return "RESOURCE_EXHAUSTED"
 92	case FailedPrecondition:
 93		return "FAILED_PRECONDITION"
 94	case Aborted:
 95		return "ABORTED"
 96	case OutOfRange:
 97		return "OUT_OF_RANGE"
 98	case Unimplemented:
 99		return "UNIMPLEMENTED"
100	case Internal:
101		return "INTERNAL"
102	case Unavailable:
103		return "UNAVAILABLE"
104	case DataLoss:
105		return "DATA_LOSS"
106	case Unauthenticated:
107		return "UNAUTHENTICATED"
108	default:
109		return "CODE(" + strconv.FormatInt(int64(c), 10) + ")"
110	}
111}