validateReturnCount method

void validateReturnCount(String endpointName, int returnDataCount)

Validates response data count against endpoint definition.

Parameters

• endpointName - Endpoint to validate
• returnDataCount - Number of return values received

Throws

• EndpointNotFoundException - If endpoint not found
• ResponseValidationException - If count mismatch (skipped for multi_result)

Implementation

void validateReturnCount(String endpointName, int returnDataCount) {
  final AbiEndpoint endpoint = getEndpoint(endpointName);

  if (endpoint.outputs.hasMultiResult) {
    return;
  }

  final int expectedCount = endpoint.outputCount;

  if (returnDataCount != expectedCount) {
    throw ResponseValidationException.countMismatch(
      endpointName: endpointName,
      expected: expectedCount,
      actual: returnDataCount,
    );
  }
}