/**
* Determines whether or not a resource exists using a command
*
* @param CommandInterface $command Command used to poll for the resource
* @param bool $accept403 Set to true if 403s are acceptable
*
* @return bool
* @throws S3Exception|\Exception if there is an unhandled exception
*/
protected function checkExistenceWithCommand(CommandInterface $command, $accept403 = false)
{
try {
$command->execute();
$exists = true;
} catch (AccessDeniedException $e) {
$exists = (bool) $accept403;
} catch (S3Exception $e) {
$exists = false;
if ($e->getResponse()->getStatusCode() >= 500) {
// @codeCoverageIgnoreStart
throw $e;
// @codeCoverageIgnoreEnd
}
}
return $exists;
}
