Support for non map based StdSerializer

[Cybermaxke]

Given the following custom StdSerializer, it's not possible to serialize my custom object as a String without getting errors. An json object is expected because it needs to be able to convert to a Map. So far it doesn't seem to affect deserialization.

The following example isn't supported: (example error: https://paste.ubuntu.com/p/MhTV9333Qr/)

internal class TextSerializer : StdSerializer<Text>(Text::class.java) {

  override fun serialize(value: Text, gen: JsonGenerator, provider: SerializerProvider) {
    gen.writeString(value.toPlain())
  }
}

This works:

internal class TextSerializer : StdSerializer<Text>(Text::class.java) {

  override fun serialize(value: Text, gen: JsonGenerator, provider: SerializerProvider) {
    gen.writeStartObject()
    gen.writeStringField("text", value.toPlain())
    gen.writeEndObject()
  }
}

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed after 30 days if no further activity occurs, but feel free to re-open a closed issue if needed.

[uchuhimo]

@Cybermaxke I have released a new version v0.23.0 that supports non-map based StdSerializer. You can try it now. Any further feedback is welcome.