create static method

ApplicationException create(ErrorDescription description)

Recreates ApplicationException object from serialized ErrorDescription.

It tries to restore original exception type using type or error category fields.

• description a serialized error description received as a result of remote call

Implementation

static ApplicationException create(ErrorDescription description) {
  ApplicationException error;
  var category = description.category;
  var code = description.code;
  var message = description.message;
  var correlationId = description.correlation_id;

  // Create well-known exception type based on error category
  if (ErrorCategory.Unknown == category) {
    error = UnknownException(correlationId, code, message);
  } else if (ErrorCategory.Internal == category) {
    error = InternalException(correlationId, code, message);
  } else if (ErrorCategory.Misconfiguration == category) {
    error = ConfigException(correlationId, code, message);
  } else if (ErrorCategory.NoResponse == category) {
    error = ConnectionException(correlationId, code, message);
  } else if (ErrorCategory.FailedInvocation == category) {
    error = InvocationException(correlationId, code, message);
  } else if (ErrorCategory.FileError == category) {
    error = FileException(correlationId, code, message);
  } else if (ErrorCategory.BadRequest == category) {
    error = BadRequestException(correlationId, code, message);
  } else if (ErrorCategory.Unauthorized == category) {
    error = UnauthorizedException(correlationId, code, message);
  } else if (ErrorCategory.Conflict == category) {
    error = ConflictException(correlationId, code, message);
  } else if (ErrorCategory.NotFound == category) {
    error = NotFoundException(correlationId, code, message);
  } else if (ErrorCategory.InvalidState == category) {
    error = InvalidStateException(correlationId, code, message);
  } else if (ErrorCategory.Unsupported == category) {
    error = UnsupportedException(correlationId, code, message);
  } else {
    error = UnknownException();
    error.category = category ?? error.category;
    error.status = description.status ?? error.status;
  }

  // Fill error with details
  error.details = StringValueMap.fromValue(description.details);
  if (description.cause != null) error.setCauseString(description.cause!);
  if (description.stack_trace != null) {
    error.setStackTraceString(description.stack_trace!);
  }

  return error;
}