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#serialization
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# serialization
m
Mohit Gurumukhani
08/20/2018, 9:28 PMI am kinda confused about using Json-Parser on Kotlin-Native to serialize and deserialize a data class. Are there any samples or resources for this?
t
thevery
08/20/2018, 9:32 PMNot supported yet, see https://github.com/Kotlin/kotlinx.serialization/issues/86
m
Mohit Gurumukhani
08/20/2018, 9:48 PMI was looking at https://github.com/ktorio/ktor/tree/master/ktor-client/ktor-client-features/ktor-client-json and they have kind of a wrapper in the common code in KotlinxSerializer.kt and was pretty excited/confused as its also supported in Native
t
thevery
08/20/2018, 10:25 PMOnly JsonReader/Writer supported for native yet
m
Mohit Gurumukhani
08/20/2018, 10:44 PMI mean that’s kinda what I want? To read json and convert it to data class and vice versa?
t
thevery
08/20/2018, 11:03 PMJsonReader ==
JsonReader(string).getLong(key)But you want full data binding:
Copy code
@Serializable
data class Data(val a: Int, @Optional val b: String = "42")
fun main(args: Array<String>) {
println(JSON.stringify(Data(42))) // {"a": 42, "b": "42"}
val obj = JSON.parse<Data>("""{"a":42}""") // Data(a=42, b="42")
}v
Vsevolod Tolstopyatov [JB]
08/22/2018, 8:33 AMFull data binding in K/N is not yet supported, so you have to write serializers by hand with json builders:
https://github.com/Kotlin/kotlinx.serialization/tree/master/json/common/test/kotlinx/serialization/json/examples
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