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AmbiguousSuccessParser.php
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AmbiguousSuccessParser.php
80 lines
| 1 | <?php |
| 2 | namespace Aws\S3; |
| 3 | |
| 4 | use Aws\Api\Parser\AbstractParser; |
| 5 | use Aws\Api\Parser\Exception\ParserException; |
| 6 | use Aws\Api\StructureShape; |
| 7 | use Aws\CommandInterface; |
| 8 | use Aws\Exception\AwsException; |
| 9 | use Psr\Http\Message\ResponseInterface; |
| 10 | use Psr\Http\Message\StreamInterface; |
| 11 | |
| 12 | /** |
| 13 | * Converts errors returned with a status code of 200 to a retryable error type. |
| 14 | * |
| 15 | * @internal |
| 16 | */ |
| 17 | class AmbiguousSuccessParser extends AbstractParser |
| 18 | { |
| 19 | private static $ambiguousSuccesses = [ |
| 20 | 'UploadPart' => true, |
| 21 | 'UploadPartCopy' => true, |
| 22 | 'CopyObject' => true, |
| 23 | 'CompleteMultipartUpload' => true, |
| 24 | ]; |
| 25 | |
| 26 | /** @var callable */ |
| 27 | private $errorParser; |
| 28 | /** @var string */ |
| 29 | private $exceptionClass; |
| 30 | |
| 31 | public function __construct( |
| 32 | callable $parser, |
| 33 | callable $errorParser, |
| 34 | $exceptionClass = AwsException::class |
| 35 | ) { |
| 36 | $this->parser = $parser; |
| 37 | $this->errorParser = $errorParser; |
| 38 | $this->exceptionClass = $exceptionClass; |
| 39 | } |
| 40 | |
| 41 | public function __invoke( |
| 42 | CommandInterface $command, |
| 43 | ResponseInterface $response |
| 44 | ) { |
| 45 | if (200 === $response->getStatusCode() |
| 46 | && isset(self::$ambiguousSuccesses[$command->getName()]) |
| 47 | ) { |
| 48 | $errorParser = $this->errorParser; |
| 49 | try { |
| 50 | $parsed = $errorParser($response); |
| 51 | } catch (ParserException $e) { |
| 52 | $parsed = [ |
| 53 | 'code' => 'ConnectionError', |
| 54 | 'message' => "An error connecting to the service occurred" |
| 55 | . " while performing the " . $command->getName() |
| 56 | . " operation." |
| 57 | ]; |
| 58 | } |
| 59 | if (isset($parsed['code']) && isset($parsed['message'])) { |
| 60 | throw new $this->exceptionClass( |
| 61 | $parsed['message'], |
| 62 | $command, |
| 63 | ['connection_error' => true] |
| 64 | ); |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | $fn = $this->parser; |
| 69 | return $fn($command, $response); |
| 70 | } |
| 71 | |
| 72 | public function parseMemberFromStream( |
| 73 | StreamInterface $stream, |
| 74 | StructureShape $member, |
| 75 | $response |
| 76 | ) { |
| 77 | return $this->parser->parseMemberFromStream($stream, $member, $response); |
| 78 | } |
| 79 | } |
| 80 |