GetJobAttributes Exception

[examosa]

Hello! Thanks for creating this library; it's the only one I could find to use ipp in .NET without gross amounts of boilerplate. I've been experimenting with it for use in a larger project and encountered the following exception:
No mapping found for types System.String -> System.Nullable[SharpIpp.Model.PrintQuality].
Here is the minimal reproduction:

var client = new SharpIppClient();
var uri = new Uri("ipp://<endpoint>:631");
var request = new GetJobAttributesRequest
{
	PrinterUri = uri,
	JobId = 1 // replace with extant ID
};
var response = await client.GetJobAttributesAsync(request);

If you could look into this at your convenience, I would greatly appreciate it!

[Zelenov]

Hi, I've just updated package to version 0.9.2 and wrapped your exception in IppResponseException
Please, run your code inside this try-catch block and send the result of json serialization

try
{
    //your code
}
catch (IppResponseException ex)
{
    Console.WriteLine(JsonConvert.SerializeObject(ex.ResponseMessage));
}

This way I will be ablle to analyze what's inside of your printer response and test it out

[examosa]

Thanks for the response @Zelenov. Unfortunately, I no longer have access to that print server. Based on the exception, you might need to add something like the following:

Mapper.CreateIppMap<string, PrintQuality>((src, map) => 
  Enum.TryParse<PrintQuality>(src, out var printQuality) ? printQuality : PrintQuality.Unsupported);

Also, I noticed you previously used AutoMapper and dropped it. Have you considered adopting a more lightweight alternative to avoid having to maintain your own custom mapper implementation? Here are a few options:

• AgileMapper
• Mapster
• TinyMapper

[Zelenov]

1. Right thing would be to just add correct string -> PrintQuality mapping, but I don't have the exact values. But, maybe, just suppressing the exception is an ok way to do it.
2. I don't like including any depencies inside my packages. AutoMapper (or any other) was just a test