/// <summary>
/// Throw exception from error code.
/// </summary>
/// <param name="errorCode">error code</param>
/// <param name="message">error message</param>
/// <exception cref="ArgumentOutOfRangeException">argument range exception</exception>
/// <exception cref="ArgumentException">argument exception</exception>
/// <exception cref="InsufficientMemoryException">memory full exception</exception>
/// <exception cref="InvalidOperationException">illegal exception</exception>
public static void ThrowError(CfdErrorCode errorCode, string message)
{
if (errorCode == CfdErrorCode.Success)
{
return;
}
var errorMessage = message;
if (string.IsNullOrEmpty(errorMessage))
{
errorMessage = string.Format(CultureInfo.InvariantCulture, "CFD error[{0}]", errorCode);
}
switch (errorCode)
{
case CfdErrorCode.MemoryFullError:
throw new InsufficientMemoryException(errorMessage);
case CfdErrorCode.OutOfRangeError:
throw new ArgumentOutOfRangeException(errorMessage);
case CfdErrorCode.SignVerificationError:
case CfdErrorCode.InvalidSettingError:
case CfdErrorCode.IllegalArgumentError:
throw new ArgumentException(errorMessage);
case CfdErrorCode.ConnectionError:
case CfdErrorCode.DiskAccessError:
case CfdErrorCode.IllegalStateError:
case CfdErrorCode.InternalError:
case CfdErrorCode.UnknownError:
default:
throw new InvalidOperationException(errorMessage);
}
}
/// <summary>
/// Throw exception from error handle and error code.
/// </summary>
/// <param name="errorCode">error code</param>
/// <exception cref="ArgumentOutOfRangeException">argument range exception</exception>
/// <exception cref="ArgumentException">argument exception</exception>
/// <exception cref="InsufficientMemoryException">memory full exception</exception>
/// <exception cref="InvalidOperationException">illegal exception</exception>
public void ThrowError(CfdErrorCode errorCode)
{
if ((errorCode == CfdErrorCode.Success) || disposed)
{
return;
}
string errorMessage;
var ret = CCommon.CfdGetLastErrorMessage(handle, out IntPtr messageAddress);
if (ret == CfdErrorCode.Success)
{
string message = CCommon.ConvertToString(messageAddress);
errorMessage = $"CFD error[{errorCode}] message:{message}";
}
else
{
errorMessage = $"CFD error[{errorCode}]";
}
CfdCommon.ThrowError(errorCode, errorMessage);
}
