commonMain.aws.sdk.kotlin.services.personalizeruntime.serde.PredictedItemDocumentDeserializer.kt Maven / Gradle / Ivy

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The AWS SDK for Kotlin client for Personalize Runtime

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// Code generated by smithy-kotlin-codegen. DO NOT EDIT!

package aws.sdk.kotlin.services.personalizeruntime.serde

import aws.sdk.kotlin.services.personalizeruntime.model.PredictedItem
import aws.smithy.kotlin.runtime.serde.Deserializer
import aws.smithy.kotlin.runtime.serde.SdkFieldDescriptor
import aws.smithy.kotlin.runtime.serde.SdkObjectDescriptor
import aws.smithy.kotlin.runtime.serde.SerialKind
import aws.smithy.kotlin.runtime.serde.asSdkSerializable
import aws.smithy.kotlin.runtime.serde.deserializeList
import aws.smithy.kotlin.runtime.serde.deserializeMap
import aws.smithy.kotlin.runtime.serde.deserializeStruct
import aws.smithy.kotlin.runtime.serde.field
import aws.smithy.kotlin.runtime.serde.json.JsonDeserializer
import aws.smithy.kotlin.runtime.serde.json.JsonSerialName
import aws.smithy.kotlin.runtime.serde.serializeList
import aws.smithy.kotlin.runtime.serde.serializeMap
import aws.smithy.kotlin.runtime.serde.serializeStruct
import kotlin.collections.mutableListOf
import kotlin.collections.mutableMapOf

internal fun deserializePredictedItemDocument(deserializer: Deserializer): PredictedItem {
    val builder = PredictedItem.Builder()
    val ITEMID_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("itemId"))
    val METADATA_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Map, JsonSerialName("metadata"))
    val PROMOTIONNAME_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("promotionName"))
    val REASON_DESCRIPTOR = SdkFieldDescriptor(SerialKind.List, JsonSerialName("reason"))
    val SCORE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Double, JsonSerialName("score"))
    val OBJ_DESCRIPTOR = SdkObjectDescriptor.build {
        field(ITEMID_DESCRIPTOR)
        field(METADATA_DESCRIPTOR)
        field(PROMOTIONNAME_DESCRIPTOR)
        field(REASON_DESCRIPTOR)
        field(SCORE_DESCRIPTOR)
    }

    deserializer.deserializeStruct(OBJ_DESCRIPTOR) {
        loop@while (true) {
            when (findNextFieldIndex()) {
                ITEMID_DESCRIPTOR.index -> builder.itemId = deserializeString()
                METADATA_DESCRIPTOR.index -> builder.metadata =
                    deserializer.deserializeMap(METADATA_DESCRIPTOR) {
                        val map0 = mutableMapOf()
                        while (hasNextEntry()) {
                            val k0 = key()
                            val v0 = if (nextHasValue()) { deserializeString() } else { deserializeNull(); continue }
                            map0[k0] = v0
                        }
                        map0
                    }
                PROMOTIONNAME_DESCRIPTOR.index -> builder.promotionName = deserializeString()
                REASON_DESCRIPTOR.index -> builder.reason =
                    deserializer.deserializeList(REASON_DESCRIPTOR) {
                        val col0 = mutableListOf()
                        while (hasNextElement()) {
                            val el0 = if (nextHasValue()) { deserializeString() } else { deserializeNull(); continue }
                            col0.add(el0)
                        }
                        col0
                    }
                SCORE_DESCRIPTOR.index -> builder.score = deserializeDouble()
                null -> break@loop
                else -> skipValue()
            }
        }
    }
    builder.correctErrors()
    return builder.build()
}