1 // This file was automatically generated from serializers.md by Knit tool. Do not edit. 2 package example.exampleSerializer18 3 4 import kotlinx.serialization.* 5 import kotlinx.serialization.json.* 6 import kotlinx.serialization.encoding.* 7 import kotlinx.serialization.descriptors.* 8 9 import java.util.Date 10 import java.text.SimpleDateFormat 11 12 object DateAsLongSerializer : KSerializer<Date> { 13 override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("DateAsLong", PrimitiveKind.LONG) serializenull14 override fun serialize(encoder: Encoder, value: Date) = encoder.encodeLong(value.time) 15 override fun deserialize(decoder: Decoder): Date = Date(decoder.decodeLong()) 16 } 17 18 object DateAsSimpleTextSerializer: KSerializer<Date> { 19 override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("DateAsSimpleText", PrimitiveKind.LONG) 20 private val format = SimpleDateFormat("yyyy-MM-dd") 21 override fun serialize(encoder: Encoder, value: Date) = encoder.encodeString(format.format(value)) 22 override fun deserialize(decoder: Decoder): Date = format.parse(decoder.decodeString()) 23 } 24 25 typealias DateAsLong = @Serializable(DateAsLongSerializer::class) Date 26 27 typealias DateAsText = @Serializable(DateAsSimpleTextSerializer::class) Date 28 29 @Serializable 30 class ProgrammingLanguage(val stableReleaseDate: DateAsText, val lastReleaseTimestamp: DateAsLong) 31 mainnull32fun main() { 33 val format = SimpleDateFormat("yyyy-MM-ddX") 34 val data = ProgrammingLanguage(format.parse("2016-02-15+00"), format.parse("2022-07-07+00")) 35 println(Json.encodeToString(data)) 36 } 37