commonMain.aws.sdk.kotlin.services.iot.serde.DescribeEventConfigurationsOperationDeserializer.kt Maven / Gradle / Ivy

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

package aws.sdk.kotlin.services.iot.serde

import aws.sdk.kotlin.services.iot.model.Configuration
import aws.sdk.kotlin.services.iot.model.DescribeEventConfigurationsResponse
import aws.sdk.kotlin.services.iot.model.IotException
import aws.smithy.kotlin.runtime.awsprotocol.json.RestJsonErrorDeserializer
import aws.smithy.kotlin.runtime.awsprotocol.setAseErrorMetadata
import aws.smithy.kotlin.runtime.awsprotocol.withPayload
import aws.smithy.kotlin.runtime.http.HttpCall
import aws.smithy.kotlin.runtime.http.isSuccess
import aws.smithy.kotlin.runtime.http.operation.HttpDeserialize
import aws.smithy.kotlin.runtime.http.readAll
import aws.smithy.kotlin.runtime.operation.ExecutionContext
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 aws.smithy.kotlin.runtime.time.Instant
import kotlin.collections.mutableMapOf


internal class DescribeEventConfigurationsOperationDeserializer: HttpDeserialize {

    override suspend fun deserialize(context: ExecutionContext, call: HttpCall): DescribeEventConfigurationsResponse {
        val response = call.response
        if (!response.status.isSuccess()) {
            throwDescribeEventConfigurationsError(context, call)
        }
        val builder = DescribeEventConfigurationsResponse.Builder()

        val payload = response.body.readAll()
        if (payload != null) {
            deserializeDescribeEventConfigurationsOperationBody(builder, payload)
        }
        builder.correctErrors()
        return builder.build()
    }
}

private suspend fun throwDescribeEventConfigurationsError(context: ExecutionContext, call: HttpCall): kotlin.Nothing {
    val payload = call.response.body.readAll()
    val wrappedResponse = call.response.withPayload(payload)
    val wrappedCall = call.copy(response = wrappedResponse)

    val errorDetails = try {
        RestJsonErrorDeserializer.deserialize(call.response.headers, payload)
    } catch (ex: Exception) {
        throw IotException("Failed to parse response as 'restJson1' error", ex).also {
            setAseErrorMetadata(it, wrappedCall.response, null)
        }
    }

    val ex = when(errorDetails.code) {
        "InternalFailureException" -> InternalFailureExceptionDeserializer().deserialize(context, wrappedCall)
        "ThrottlingException" -> ThrottlingExceptionDeserializer().deserialize(context, wrappedCall)
        else -> IotException(errorDetails.message)
    }

    setAseErrorMetadata(ex, wrappedResponse, errorDetails)
    throw ex
}

private fun deserializeDescribeEventConfigurationsOperationBody(builder: DescribeEventConfigurationsResponse.Builder, payload: ByteArray) {
    val deserializer = JsonDeserializer(payload)
    val CREATIONDATE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Timestamp, JsonSerialName("creationDate"))
    val EVENTCONFIGURATIONS_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Map, JsonSerialName("eventConfigurations"))
    val LASTMODIFIEDDATE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Timestamp, JsonSerialName("lastModifiedDate"))
    val OBJ_DESCRIPTOR = SdkObjectDescriptor.build {
        field(CREATIONDATE_DESCRIPTOR)
        field(EVENTCONFIGURATIONS_DESCRIPTOR)
        field(LASTMODIFIEDDATE_DESCRIPTOR)
    }

    deserializer.deserializeStruct(OBJ_DESCRIPTOR) {
        loop@while (true) {
            when (findNextFieldIndex()) {
                CREATIONDATE_DESCRIPTOR.index -> builder.creationDate = deserializeString().let { Instant.fromEpochSeconds(it) }
                EVENTCONFIGURATIONS_DESCRIPTOR.index -> builder.eventConfigurations =
                    deserializer.deserializeMap(EVENTCONFIGURATIONS_DESCRIPTOR) {
                        val map0 = mutableMapOf()
                        while (hasNextEntry()) {
                            val k0 = key()
                            val v0 = if (nextHasValue()) { deserializeConfigurationDocument(deserializer) } else { deserializeNull(); continue }
                            map0[k0] = v0
                        }
                        map0
                    }
                LASTMODIFIEDDATE_DESCRIPTOR.index -> builder.lastModifiedDate = deserializeString().let { Instant.fromEpochSeconds(it) }
                null -> break@loop
                else -> skipValue()
            }
        }
    }
}