public AWSError parseAWSErrorFromContent(HttpRequest request, HttpResponse response) {
if (response.getPayload() == null) return null;
if ("text/plain".equals(response.getPayload().getContentMetadata().getContentType()))
return null;
try {
AWSError error =
factory.create(errorHandlerProvider.get()).setContext(request).apply(response);
if (error.getRequestId() == null)
error.setRequestId(response.getFirstHeaderOrNull(requestId));
error.setRequestToken(response.getFirstHeaderOrNull(requestToken));
if ("SignatureDoesNotMatch".equals(error.getCode())) {
error.setStringSigned(signer.createStringToSign(request));
error.setSignature(signer.sign(error.getStringSigned()));
}
return error;
} catch (RuntimeException e) {
logger.warn(e, "error parsing error");
return null;
}
}
protected boolean shouldRetryRequestOnError(
HttpCommand command, HttpResponse response, AWSError error) {
if (retryableServerCodes.contains(error.getCode()))
return super.shouldRetryRequest(command, response);
return false;
}