ServerException.php
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<?php
namespace AlibabaCloud\Client\Exception;
use AlibabaCloud\Client\Result\Result;
use AlibabaCloud\Client\SDK;
use Stringy\Stringy;
/**
* Class ServerException
*
* @package AlibabaCloud\Client\Exception
*/
class ServerException extends AlibabaCloudException
{
/**
* @var string
*/
protected $requestId;
/**
* @var Result
*/
protected $result;
/**
* ServerException constructor.
*
* @param Result|null $result
* @param string $errorMessage
* @param string $errorCode
*/
public function __construct(
Result $result,
$errorMessage = SDK::RESPONSE_EMPTY,
$errorCode = SDK::SERVICE_UNKNOWN_ERROR
) {
$this->result = $result;
$this->errorMessage = $errorMessage;
$this->errorCode = $errorCode;
$this->resolvePropertiesByReturn();
$this->distinguishSignatureErrors();
$this->bodyAsErrorMessage();
parent::__construct(
$this->getMessageString(),
$this->result->getResponse()->getStatusCode()
);
}
/**
* Resolve the error message based on the return of the server.
*
* @return void
*/
private function resolvePropertiesByReturn()
{
if (isset($this->result['message'])) {
$this->errorMessage = $this->result['message'];
$this->errorCode = $this->result['code'];
}
if (isset($this->result['Message'])) {
$this->errorMessage = $this->result['Message'];
$this->errorCode = $this->result['Code'];
}
if (isset($this->result['errorMsg'])) {
$this->errorMessage = $this->result['errorMsg'];
$this->errorCode = $this->result['errorCode'];
}
if (isset($this->result['requestId'])) {
$this->requestId = $this->result['requestId'];
}
if (isset($this->result['RequestId'])) {
$this->requestId = $this->result['RequestId'];
}
}
/**
* If the string to be signed are the same with server's, it is considered a credential error.
*/
private function distinguishSignatureErrors()
{
if ($this->result->getRequest()
&& Stringy::create($this->errorMessage)->contains($this->result->getRequest()->stringToBeSigned())) {
$this->errorCode = 'InvalidAccessKeySecret';
$this->errorMessage = 'Specified Access Key Secret is not valid.';
}
}
/**
* If the error message matches the default message and
* the server has returned content, use the return content
*/
private function bodyAsErrorMessage()
{
$body = (string)$this->result->getResponse()->getBody();
if ($this->errorMessage === SDK::RESPONSE_EMPTY && $body) {
$this->errorMessage = $body;
}
}
/**
* Get standard exception message.
*
* @return string
*/
private function getMessageString()
{
$message = "$this->errorCode: $this->errorMessage RequestId: $this->requestId";
if ($this->getResult()->getRequest()) {
$method = $this->getResult()->getRequest()->method;
$uri = (string)$this->getResult()->getRequest()->uri;
$message .= " $method \"$uri\"";
if ($this->result->getResponse()) {
$message .= ' ' . $this->result->getResponse()->getStatusCode();
}
}
return $message;
}
/**
* @return Result
*/
public function getResult()
{
return $this->result;
}
/**
* @codeCoverageIgnore
*
* @return string
* @deprecated deprecated since version 2.0.
*/
public function getErrorType()
{
return 'Server';
}
/**
* @return string
*/
public function getRequestId()
{
return $this->requestId;
}
/**
* @codeCoverageIgnore
* @return int
* @deprecated deprecated since version 2.0.
*/
public function getHttpStatus()
{
return $this->getResult()->getResponse()->getStatusCode();
}
}