public static Exception ToIotHubClientContract()

in iothub/device/src/Transport/AmqpIot/AmqpIotErrorAdapter.cs [57:184]
122 lines of code
29 McCabe index (conditional complexity)

        public static Exception ToIotHubClientContract(AmqpException amqpException)
        {
            Error error = amqpException.Error;
            AmqpSymbol amqpSymbol = error.Condition;
            string message = error.ToString();

            // Generic AMQP error
            if (Equals(AmqpErrorCode.InternalError, amqpSymbol))
            {
                return new IotHubCommunicationException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.NotFound, amqpSymbol))
            {
                return new DeviceNotFoundException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.UnauthorizedAccess, amqpSymbol))
            {
                return new UnauthorizedException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.DecodeError, amqpSymbol))
            {
                return new IotHubException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.ResourceLimitExceeded, amqpSymbol))
            {
                return new IotHubException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.NotAllowed, amqpSymbol))
            {
                return new InvalidOperationException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.InvalidField, amqpSymbol))
            {
                return new InvalidOperationException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.NotImplemented, amqpSymbol))
            {
                return new NotSupportedException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.ResourceLocked, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.PreconditionFailed, amqpSymbol))
            {
                return new IotHubException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.ResourceDeleted, amqpSymbol))
            {
                return new IotHubException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.IllegalState, amqpSymbol))
            {
                return new IotHubException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.FrameSizeTooSmall, amqpSymbol))
            {
                return new IotHubException(message, amqpException);
            }
            // AMQP Connection Error
            else if (Equals(AmqpErrorCode.ConnectionForced, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.FramingError, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.ConnectionRedirect, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            // AMQP Session Error
            else if (Equals(AmqpErrorCode.WindowViolation, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.ErrantLink, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.HandleInUse, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.UnattachedHandle, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            // AMQP Link Error
            else if (Equals(AmqpErrorCode.DetachForced, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.TransferLimitExceeded, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.MessageSizeExceeded, amqpSymbol))
            {
                return new MessageTooLargeException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.LinkRedirect, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            else if (Equals(AmqpErrorCode.Stolen, amqpSymbol))
            {
                return new AmqpIotResourceException(message, amqpException, true);
            }
            // AMQP Transaction Error
            else if (Equals(AmqpErrorCode.TransactionUnknownId, amqpSymbol))
            {
                return new IotHubException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.TransactionRollback, amqpSymbol))
            {
                return new IotHubCommunicationException(message, amqpException);
            }
            else if (Equals(AmqpErrorCode.TransactionTimeout, amqpSymbol))
            {
                return new IotHubCommunicationException(message, amqpException);
            }
            else
            {
                return new IotHubException(message, amqpException);
            }
        }