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example-serializer-17.kt
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// This file was automatically generated from serializers.md by Knit tool. Do not edit.
package example.exampleSerializer17
import kotlinx.serialization.*
import kotlinx.serialization.json.*
import kotlinx.serialization.encoding.*
import kotlinx.serialization.descriptors.*
import java.util.Date
import java.text.SimpleDateFormat
object DateAsLongSerializer : KSerializer<Date> {
override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("DateAsLong", PrimitiveKind.LONG)
override fun serialize(encoder: Encoder, value: Date) = encoder.encodeLong(value.time)
override fun deserialize(decoder: Decoder): Date = Date(decoder.decodeLong())
}
object DateAsSimpleTextSerializer: KSerializer<Date> {
override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("DateAsSimpleText", PrimitiveKind.LONG)
private val format = SimpleDateFormat("yyyy-MM-dd")
override fun serialize(encoder: Encoder, value: Date) = encoder.encodeString(format.format(value))
override fun deserialize(decoder: Decoder): Date = format.parse(decoder.decodeString())
}
typealias DateAsLong = @Serializable(DateAsLongSerializer::class) Date
typealias DateAsText = @Serializable(DateAsSimpleTextSerializer::class) Date
@Serializable
class ProgrammingLanguage(val stableReleaseDate: DateAsText, val lastReleaseTimestamp: DateAsLong)
fun main() {
val format = SimpleDateFormat("yyyy-MM-ddX")
val data = ProgrammingLanguage(format.parse("2016-02-15+00"), format.parse("2022-07-07+00"))
println(Json.encodeToString(data))
}