/// <summary>
/// A convenience method that wraps <code>command.Wait()</code> in order to re-throw a fancy <see cref="CommandLineException"/>
/// when the underlying task fails or is canceled.
/// </summary>
public static void WaitWithFancyError(this Command command, CommandLineErrorCode errorCode)
{
try
{
command.Wait();
}
catch (Exception e)
{
Log.Ex(e);
throw new CommandLineException(errorCode, e);
}
}
public CommandLineException(CommandLineErrorCode errorCode, Exception innerException) : base(errorCode.GetDefaultMessage(), innerException)
{
Code = errorCode;
}
public CommandLineException(CommandLineErrorCode errorCode, string message) : base(message)
{
Code = errorCode;
}
public CommandLineException(CommandLineErrorCode errorCode, string message, Exception innerException) : base(message, innerException)
{
Code = errorCode;
}
public CommandLineException(CommandLineErrorCode errorCode) : base(errorCode.GetDefaultMessage())
{
Code = errorCode;
}
private static MemberInfo ForValue(CommandLineErrorCode code)
{
return(typeof(CommandLineErrorCode).GetField(Enum.GetName(typeof(CommandLineErrorCode), code)));
}
private static CommandLineErrorCodeAttribute GetAttribute(CommandLineErrorCode code)
{
return((CommandLineErrorCodeAttribute)Attribute.GetCustomAttribute(ForValue(code), typeof(CommandLineErrorCodeAttribute)));
}
public static string GetLocalizationKey(this CommandLineErrorCode code)
{
CommandLineErrorCodeAttribute attribute = (CommandLineErrorCodeAttribute)Cache[code];
return(attribute?.LocalizationKey);
}
public static string GetDefaultMessage(this CommandLineErrorCode code)
{
CommandLineErrorCodeAttribute attribute = (CommandLineErrorCodeAttribute)Cache[code];
return(attribute != null ? attribute.DefaultMessage : string.Empty);
}
