Gecko [ v3.cesa.co.za ]

Name	Size	Permission	Date
Batch	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Compute	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Exception	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Iam	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Iterator	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Lock	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Logger	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
LongRunning	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Report	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Testing	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
Upload	[ DIR ]	drwxr-sr-x	2026-03-17 23:07
AnonymousCredentials.php	2.4 KB	-rw-r--r--	2026-03-17 23:07
ApiHelperTrait.php	8.01 KB	-rw-r--r--	2026-03-17 23:07
ArrayTrait.php	3.45 KB	-rw-r--r--	2026-03-17 23:07
Blob.php	2.02 KB	-rw-r--r--	2026-03-17 23:07
ClientTrait.php	8.36 KB	-rw-r--r--	2026-03-17 23:07
ConcurrencyControlTrait.php	1.35 KB	-rw-r--r--	2026-03-17 23:07
DebugInfoTrait.php	1.28 KB	-rw-r--r--	2026-03-17 23:07
DetectProjectIdTrait.php	2.98 KB	-rw-r--r--	2026-03-17 23:07
Duration.php	2.1 KB	-rw-r--r--	2026-03-17 23:07
EmulatorTrait.php	2.74 KB	-rw-r--r--	2026-03-17 23:07
ExponentialBackoff.php	4.71 KB	-rw-r--r--	2026-03-17 23:07
GeoPoint.php	5.99 KB	-rw-r--r--	2026-03-17 23:07
GrpcRequestWrapper.php	4.59 KB	-rw-r--r--	2026-03-17 23:07
GrpcTrait.php	8.92 KB	-rw-r--r--	2026-03-17 23:07
InsecureCredentialsWrapper.php	982 B	-rw-r--r--	2026-03-17 23:07
Int64.php	1.7 KB	-rw-r--r--	2026-03-17 23:07
JsonTrait.php	2.15 KB	-rw-r--r--	2026-03-17 23:07
OptionsValidator.php	4 KB	-rw-r--r--	2026-03-17 23:07
PhpArray.php	7.2 KB	-rw-r--r--	2026-03-17 23:07
RequestBuilder.php	5.18 KB	-rw-r--r--	2026-03-17 23:07
RequestHandler.php	4.18 KB	-rw-r--r--	2026-03-17 23:07
RequestProcessorTrait.php	4.47 KB	-rw-r--r--	2026-03-17 23:07
RequestWrapper.php	20.98 KB	-rw-r--r--	2026-03-17 23:07
RequestWrapperTrait.php	6.94 KB	-rw-r--r--	2026-03-17 23:07
RestTrait.php	4.78 KB	-rw-r--r--	2026-03-17 23:07
Retry.php	3.33 KB	-rw-r--r--	2026-03-17 23:07
RetryDeciderTrait.php	2.79 KB	-rw-r--r--	2026-03-17 23:07
ServiceBuilder.php	14.2 KB	-rw-r--r--	2026-03-17 23:07
SysvTrait.php	1.81 KB	-rw-r--r--	2026-03-17 23:07
TimeTrait.php	4.46 KB	-rw-r--r--	2026-03-17 23:07
Timestamp.php	4.02 KB	-rw-r--r--	2026-03-17 23:07
TimestampTrait.php	1.53 KB	-rw-r--r--	2026-03-17 23:07
UriTrait.php	1.78 KB	-rw-r--r--	2026-03-17 23:07
ValidateTrait.php	2.27 KB	-rw-r--r--	2026-03-17 23:07
ValueMapperTrait.php	1.74 KB	-rw-r--r--	2026-03-17 23:07
WhitelistTrait.php	1.13 KB	-rw-r--r--	2026-03-17 23:07

Rename

<?php
/**
 * Copyright 2024 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Google\Cloud\Core;

use \Google\Protobuf\Internal\Message;
use Google\ApiCore\OperationResponse;
use Google\ApiCore\PagedListResponse;
use Google\ApiCore\ServerStream;
use Google\Cloud\Core\Exception\ServiceException;
use Google\Rpc\BadRequest;
use Google\Rpc\Code;
use Google\Rpc\RetryInfo;

/**
 * @internal
 * Encapsulates shared functionality of classes that need to send
 * and process requests and responses.
 */
trait RequestProcessorTrait
{
    /**
     * @var array Map of error metadata types to RPC wrappers.
     */
    private $metadataTypes = [
        'google.rpc.retryinfo-bin' => RetryInfo::class,
        'google.rpc.badrequest-bin' => BadRequest::class
    ];

/**
     * Serializes a gRPC response.
     *
     * @param mixed $response
     * @return \Generator|OperationResponse|array|null
     */
    private function handleResponse($response)
    {
        if ($response instanceof PagedListResponse) {
            $response = $response->getPage()->getResponseObject();
        }

if ($response instanceof Message) {
            return $this->serializer->encodeMessage($response);
        }

if ($response instanceof OperationResponse) {
            return $response;
        }

if ($response instanceof ServerStream) {
            return $this->handleStream($response);
        }

return null;
    }

/**
     * Handles a streaming response.
     *
     * @param ServerStream $response
     * @return \Generator|array|null
     * @throws Exception\ServiceException
     */
    private function handleStream(ServerStream $response)
    {
        try {
            foreach ($response->readAll() as $count => $result) {
                $res = $this->serializer->encodeMessage($result);
                yield $res;
            }
        } catch (\Exception $ex) {
            throw $this->convertToGoogleException($ex);
        }
    }

/**
     * Convert a ApiCore exception to a Google Exception.
     *
     * @param \Exception $ex
     * @return ServiceException
     */
    private function convertToGoogleException(\Exception $ex): ServiceException
    {
        switch ($ex->getCode()) {
            case Code::INVALID_ARGUMENT:
                $exception = Exception\BadRequestException::class;
                break;

case Code::NOT_FOUND:
            case Code::UNIMPLEMENTED:
                $exception = Exception\NotFoundException::class;
                break;

case Code::ALREADY_EXISTS:
                $exception = Exception\ConflictException::class;
                break;

case Code::FAILED_PRECONDITION:
                $exception = Exception\FailedPreconditionException::class;
                break;

case Code::UNKNOWN:
                $exception = Exception\ServerException::class;
                break;

case Code::INTERNAL:
                $exception = Exception\ServerException::class;
                break;

case Code::ABORTED:
                $exception = Exception\AbortedException::class;
                break;

case Code::DEADLINE_EXCEEDED:
                $exception = Exception\DeadlineExceededException::class;
                break;

default:
                $exception = Exception\ServiceException::class;
                break;
        }

$metadata = [];
        if (method_exists($ex, 'getMetadata') && $ex->getMetadata()) {
            foreach ($ex->getMetadata() as $type => $binaryValue) {
                if (!isset($this->metadataTypes[$type])) {
                    continue;
                }
                $metadataElement = new $this->metadataTypes[$type]();
                $metadataElement->mergeFromString($binaryValue[0]);
                $metadata[] = $this->serializer->encodeMessage($metadataElement);
            }
        }

return new $exception($ex->getMessage(), $ex->getCode(), $ex, $metadata);
    }
}