/**
* @param \stdClass $response
* @throws ResponseParseException
*/
public function validate(\stdClass $response)
{
if (property_exists($response, JsonRpcResponseInterface::ERROR_FIELD) && property_exists($response, JsonRpcResponseInterface::RESULT_FIELD)) {
throw ResponseParseException::bothErrorAndResultPresent();
}
if (!property_exists($response, JsonRpcResponseInterface::ERROR_FIELD) && !property_exists($response, JsonRpcResponseInterface::RESULT_FIELD)) {
throw ResponseParseException::noErrorOrResultPresent();
}
if (!property_exists($response, JsonRpcResponseInterface::ID_FIELD)) {
throw ResponseParseException::noIdSpecified();
}
if (!property_exists($response, JsonRpcResponseInterface::VERSION_FIELD)) {
throw ResponseParseException::noVersionSpecified();
}
if ($response->jsonrpc !== JsonRpcClient::VERSION) {
throw ResponseParseException::inconsistentVersionReceived();
}
if (property_exists($response, JsonRpcResponseInterface::ERROR_FIELD)) {
if (!is_object($response->{JsonRpcResponseInterface::ERROR_FIELD})) {
throw ResponseParseException::errorIsNotAnObject();
}
if (!property_exists($response->{JsonRpcResponseInterface::ERROR_FIELD}, JsonRpcErrorInterface::ERROR_CODE_FIELD)) {
throw ResponseParseException::noErrorCodePresent();
}
if (!property_exists($response->{JsonRpcResponseInterface::ERROR_FIELD}, JsonRpcErrorInterface::ERROR_MESSAGE_FIELD)) {
throw ResponseParseException::noErrorMessagePresent();
}
}
}
