Support for System.Text.Json

[brechtvhb]

Could you update the application so it supports the default json formatter in .Net core 3?

[chinwobble]

+1 would be useful to support System.Text.Json. However I'm not sure if that library has the ability to do this yet.

[manuc66]

First of all, Hi

Then yes it something that may comes some day, it needs some time to dig into the new api, I may look into into it in the future

[siewers]

Hi ;)
This would actually be quite useful since System.Text.Json doesn't support anything like that at the moment :)

[kimsey0]

@brechtvhb: Could this issue be renamed to "Support System.Text.Json", since JsonSubTypes supports Json.NET just fine in .NET Core 3?

[voxon2]

If your like me and just updated your project to .netcore 3.1 and now your types wont serialize correctly.

just install https://www.nuget.org/packages/Microsoft.AspNetCore.Mvc.NewtonsoftJson and you should be good to go.

[Luburic]

@manuc66 Just wanted to check what the current roadmap for this feature is and if it still planned?

.NET 5 has enhanced System.Text.Json and it seems to be sufficient for most cases, allowing projects to avoid adding another dependency through Newtonsoft.

[kimsey0]

@manuc66: Do you have an overview of what's missing on https://github.com/manuc66/JsonSubTypes/compare/feature/Text.Json.NETCore3__%238? Perhaps we can contribute to it. :-)

[manuc66]

@kimsey0 If you open the branch https://github.com/manuc66/JsonSubTypes/tree/feature/Text.Json.NETCore3__%238 I've began implementing a new converter agains System.Text.Json in project JsonSubTypes.Text.Json. I've kept 62 tests and there are currently 27 failing.

Using multiple time the deserializer in the same json path/hierachy does not work

[manuc66]

@kimsey0 The issue with recursive polymorphic deserialization has been solved.

Other feature are still missing (see failing tests)

[manuc66]

Please note that this kind of feature is coming in System.Text.Json dotnet/runtime#63747

[riezebosch]

Unaware of this package I implemented this: https://github.com/riezebosch/PolymorphicJsonTypeInfoResolver 🤘🏻