commonMain.aws.sdk.kotlin.services.schemas.transform.DescribeSchemaOperationDeserializer.kt Maven / Gradle / Ivy

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

package aws.sdk.kotlin.services.schemas.transform

import aws.sdk.kotlin.services.schemas.model.DescribeSchemaResponse
import aws.sdk.kotlin.services.schemas.model.SchemasException
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.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.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 DescribeSchemaOperationDeserializer: HttpDeserialize {

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

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

private suspend fun throwDescribeSchemaError(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 SchemasException("Failed to parse response as 'restJson1' error", ex).also {
            setAseErrorMetadata(it, wrappedResponse, null)
        }
    }

    val ex = when(errorDetails.code) {
        "BadRequestException" -> BadRequestExceptionDeserializer().deserialize(context, wrappedResponse)
        "ForbiddenException" -> ForbiddenExceptionDeserializer().deserialize(context, wrappedResponse)
        "InternalServerErrorException" -> InternalServerErrorExceptionDeserializer().deserialize(context, wrappedResponse)
        "NotFoundException" -> NotFoundExceptionDeserializer().deserialize(context, wrappedResponse)
        "ServiceUnavailableException" -> ServiceUnavailableExceptionDeserializer().deserialize(context, wrappedResponse)
        "UnauthorizedException" -> UnauthorizedExceptionDeserializer().deserialize(context, wrappedResponse)
        else -> SchemasException(errorDetails.message)
    }

    setAseErrorMetadata(ex, wrappedResponse, errorDetails)
    throw ex
}

private fun deserializeDescribeSchemaOperationBody(builder: DescribeSchemaResponse.Builder, payload: ByteArray) {
    val deserializer = JsonDeserializer(payload)
    val CONTENT_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("Content"))
    val DESCRIPTION_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("Description"))
    val LASTMODIFIED_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Timestamp, JsonSerialName("LastModified"))
    val SCHEMAARN_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("SchemaArn"))
    val SCHEMANAME_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("SchemaName"))
    val SCHEMAVERSION_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("SchemaVersion"))
    val TAGS_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Map, JsonSerialName("tags"))
    val TYPE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("Type"))
    val VERSIONCREATEDDATE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Timestamp, JsonSerialName("VersionCreatedDate"))
    val OBJ_DESCRIPTOR = SdkObjectDescriptor.build {
        field(CONTENT_DESCRIPTOR)
        field(DESCRIPTION_DESCRIPTOR)
        field(LASTMODIFIED_DESCRIPTOR)
        field(SCHEMAARN_DESCRIPTOR)
        field(SCHEMANAME_DESCRIPTOR)
        field(SCHEMAVERSION_DESCRIPTOR)
        field(TAGS_DESCRIPTOR)
        field(TYPE_DESCRIPTOR)
        field(VERSIONCREATEDDATE_DESCRIPTOR)
    }

    deserializer.deserializeStruct(OBJ_DESCRIPTOR) {
        loop@while (true) {
            when (findNextFieldIndex()) {
                CONTENT_DESCRIPTOR.index -> builder.content = deserializeString()
                DESCRIPTION_DESCRIPTOR.index -> builder.description = deserializeString()
                LASTMODIFIED_DESCRIPTOR.index -> builder.lastModified = deserializeString().let { Instant.fromIso8601(it) }
                SCHEMAARN_DESCRIPTOR.index -> builder.schemaArn = deserializeString()
                SCHEMANAME_DESCRIPTOR.index -> builder.schemaName = deserializeString()
                SCHEMAVERSION_DESCRIPTOR.index -> builder.schemaVersion = deserializeString()
                TAGS_DESCRIPTOR.index -> builder.tags =
                    deserializer.deserializeMap(TAGS_DESCRIPTOR) {
                        val map0 = mutableMapOf()
                        while (hasNextEntry()) {
                            val k0 = key()
                            val v0 = if (nextHasValue()) { deserializeString() } else { deserializeNull(); continue }
                            map0[k0] = v0
                        }
                        map0
                    }
                TYPE_DESCRIPTOR.index -> builder.type = deserializeString()
                VERSIONCREATEDDATE_DESCRIPTOR.index -> builder.versionCreatedDate = deserializeString().let { Instant.fromIso8601(it) }
                null -> break@loop
                else -> skipValue()
            }
        }
    }
}