commonMain.aws.sdk.kotlin.services.iot.transform.DescribeCustomMetricOperationDeserializer.kt Maven / Gradle / Ivy

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The AWS SDK for Kotlin client for IoT
There is a newer version: 1.3.99
// Code generated by smithy-kotlin-codegen. DO NOT EDIT!

package aws.sdk.kotlin.services.iot.transform

import aws.sdk.kotlin.runtime.http.setAseErrorMetadata
import aws.sdk.kotlin.runtime.http.withPayload
import aws.sdk.kotlin.runtime.protocol.json.RestJsonErrorDeserializer
import aws.sdk.kotlin.services.iot.model.CustomMetricType
import aws.sdk.kotlin.services.iot.model.DescribeCustomMetricResponse
import aws.sdk.kotlin.services.iot.model.IotException
import aws.smithy.kotlin.runtime.client.ExecutionContext
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.http.response.HttpResponse
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


internal class DescribeCustomMetricOperationDeserializer: HttpDeserialize {

    override suspend fun deserialize(context: ExecutionContext, response: HttpResponse): DescribeCustomMetricResponse {
        if (!response.status.isSuccess()) {
            throwDescribeCustomMetricError(context, response)
        }
        val builder = DescribeCustomMetricResponse.Builder()

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

private suspend fun throwDescribeCustomMetricError(context: ExecutionContext, response: HttpResponse): kotlin.Nothing {
    val payload = response.body.readAll()
    val wrappedResponse = response.withPayload(payload)

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

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

    setAseErrorMetadata(ex, wrappedResponse, errorDetails)
    throw ex
}

private fun deserializeDescribeCustomMetricOperationBody(builder: DescribeCustomMetricResponse.Builder, payload: ByteArray) {
    val deserializer = JsonDeserializer(payload)
    val CREATIONDATE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Timestamp, JsonSerialName("creationDate"))
    val DISPLAYNAME_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("displayName"))
    val LASTMODIFIEDDATE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Timestamp, JsonSerialName("lastModifiedDate"))
    val METRICARN_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("metricArn"))
    val METRICNAME_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("metricName"))
    val METRICTYPE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Enum, JsonSerialName("metricType"))
    val OBJ_DESCRIPTOR = SdkObjectDescriptor.build {
        field(CREATIONDATE_DESCRIPTOR)
        field(DISPLAYNAME_DESCRIPTOR)
        field(LASTMODIFIEDDATE_DESCRIPTOR)
        field(METRICARN_DESCRIPTOR)
        field(METRICNAME_DESCRIPTOR)
        field(METRICTYPE_DESCRIPTOR)
    }

    deserializer.deserializeStruct(OBJ_DESCRIPTOR) {
        loop@while (true) {
            when (findNextFieldIndex()) {
                CREATIONDATE_DESCRIPTOR.index -> builder.creationDate = deserializeString().let { Instant.fromEpochSeconds(it) }
                DISPLAYNAME_DESCRIPTOR.index -> builder.displayName = deserializeString()
                LASTMODIFIEDDATE_DESCRIPTOR.index -> builder.lastModifiedDate = deserializeString().let { Instant.fromEpochSeconds(it) }
                METRICARN_DESCRIPTOR.index -> builder.metricArn = deserializeString()
                METRICNAME_DESCRIPTOR.index -> builder.metricName = deserializeString()
                METRICTYPE_DESCRIPTOR.index -> builder.metricType = deserializeString().let { CustomMetricType.fromValue(it) }
                null -> break@loop
                else -> skipValue()
            }
        }
    }
}