Viewing file:  ApiStatus.php (6.48 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
/*
* Copyright 2017 Google LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
namespace Google\ApiCore;
use Google\Rpc\Code;
class ApiStatus
{
const OK = 'OK';
const CANCELLED = 'CANCELLED';
const UNKNOWN = 'UNKNOWN';
const INVALID_ARGUMENT = 'INVALID_ARGUMENT';
const DEADLINE_EXCEEDED = 'DEADLINE_EXCEEDED';
const NOT_FOUND = 'NOT_FOUND';
const ALREADY_EXISTS = 'ALREADY_EXISTS';
const PERMISSION_DENIED = 'PERMISSION_DENIED';
const RESOURCE_EXHAUSTED = 'RESOURCE_EXHAUSTED';
const FAILED_PRECONDITION = 'FAILED_PRECONDITION';
const ABORTED = 'ABORTED';
const OUT_OF_RANGE = 'OUT_OF_RANGE';
const UNIMPLEMENTED = 'UNIMPLEMENTED';
const INTERNAL = 'INTERNAL';
const UNAVAILABLE = 'UNAVAILABLE';
const DATA_LOSS = 'DATA_LOSS';
const UNAUTHENTICATED = 'UNAUTHENTICATED';
const UNRECOGNIZED_STATUS = 'UNRECOGNIZED_STATUS';
const UNRECOGNIZED_CODE = -1;
private static $apiStatusToCodeMap = [
ApiStatus::OK => Code::OK,
ApiStatus::CANCELLED => Code::CANCELLED,
ApiStatus::UNKNOWN => Code::UNKNOWN,
ApiStatus::INVALID_ARGUMENT => Code::INVALID_ARGUMENT,
ApiStatus::DEADLINE_EXCEEDED => Code::DEADLINE_EXCEEDED,
ApiStatus::NOT_FOUND => Code::NOT_FOUND,
ApiStatus::ALREADY_EXISTS => Code::ALREADY_EXISTS,
ApiStatus::PERMISSION_DENIED => Code::PERMISSION_DENIED,
ApiStatus::RESOURCE_EXHAUSTED => Code::RESOURCE_EXHAUSTED,
ApiStatus::FAILED_PRECONDITION => Code::FAILED_PRECONDITION,
ApiStatus::ABORTED => Code::ABORTED,
ApiStatus::OUT_OF_RANGE => Code::OUT_OF_RANGE,
ApiStatus::UNIMPLEMENTED => Code::UNIMPLEMENTED,
ApiStatus::INTERNAL => Code::INTERNAL,
ApiStatus::UNAVAILABLE => Code::UNAVAILABLE,
ApiStatus::DATA_LOSS => Code::DATA_LOSS,
ApiStatus::UNAUTHENTICATED => Code::UNAUTHENTICATED,
];
private static $codeToApiStatusMap = [
Code::OK => ApiStatus::OK,
Code::CANCELLED => ApiStatus::CANCELLED,
Code::UNKNOWN => ApiStatus::UNKNOWN,
Code::INVALID_ARGUMENT => ApiStatus::INVALID_ARGUMENT,
Code::DEADLINE_EXCEEDED => ApiStatus::DEADLINE_EXCEEDED,
Code::NOT_FOUND => ApiStatus::NOT_FOUND,
Code::ALREADY_EXISTS => ApiStatus::ALREADY_EXISTS,
Code::PERMISSION_DENIED => ApiStatus::PERMISSION_DENIED,
Code::RESOURCE_EXHAUSTED => ApiStatus::RESOURCE_EXHAUSTED,
Code::FAILED_PRECONDITION => ApiStatus::FAILED_PRECONDITION,
Code::ABORTED => ApiStatus::ABORTED,
Code::OUT_OF_RANGE => ApiStatus::OUT_OF_RANGE,
Code::UNIMPLEMENTED => ApiStatus::UNIMPLEMENTED,
Code::INTERNAL => ApiStatus::INTERNAL,
Code::UNAVAILABLE => ApiStatus::UNAVAILABLE,
Code::DATA_LOSS => ApiStatus::DATA_LOSS,
Code::UNAUTHENTICATED => ApiStatus::UNAUTHENTICATED,
];
private static $httpStatusCodeToRpcCodeMap = [
400 => Code::INVALID_ARGUMENT,
401 => Code::UNAUTHENTICATED,
403 => Code::PERMISSION_DENIED,
404 => Code::NOT_FOUND,
409 => Code::ABORTED,
416 => Code::OUT_OF_RANGE,
429 => Code::RESOURCE_EXHAUSTED,
499 => Code::CANCELLED,
501 => Code::UNIMPLEMENTED,
503 => Code::UNAVAILABLE,
504 => Code::DEADLINE_EXCEEDED,
];
/**
* @param string $status
* @return bool
*/
public static function isValidStatus($status)
{
return array_key_exists($status, self::$apiStatusToCodeMap);
}
/**
* @param int $code
* @return string
*/
public static function statusFromRpcCode($code)
{
if (array_key_exists($code, self::$codeToApiStatusMap)) {
return self::$codeToApiStatusMap[$code];
}
return ApiStatus::UNRECOGNIZED_STATUS;
}
/**
* @param string $status
* @return int
*/
public static function rpcCodeFromStatus($status)
{
if (array_key_exists($status, self::$apiStatusToCodeMap)) {
return self::$apiStatusToCodeMap[$status];
}
return ApiStatus::UNRECOGNIZED_CODE;
}
/**
* Maps HTTP status codes to Google\Rpc\Code codes.
* Some codes are left out because they map to multiple gRPC codes (e.g. 500).
*
* @param int $httpStatusCode
* @return int
*/
public static function rpcCodeFromHttpStatusCode($httpStatusCode)
{
if (array_key_exists($httpStatusCode, self::$httpStatusCodeToRpcCodeMap)) {
return self::$httpStatusCodeToRpcCodeMap[$httpStatusCode];
}
// All 2xx
if ($httpStatusCode >= 200 && $httpStatusCode < 300) {
return Code::OK;
}
// All 4xx
if ($httpStatusCode >= 400 && $httpStatusCode < 500) {
return Code::FAILED_PRECONDITION;
}
// All 5xx
if ($httpStatusCode >= 500 && $httpStatusCode < 600) {
return Code::INTERNAL;
}
// Everything else (We cannot change this to Code::UNKNOWN because it would break BC)
return ApiStatus::UNRECOGNIZED_CODE;
}
}
|