commonMain.aws.sdk.kotlin.services.lexruntimev2.serde.RecognizeTextOperationSerializer.kt Maven / Gradle / Ivy

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

package aws.sdk.kotlin.services.lexruntimev2.serde

import aws.sdk.kotlin.services.lexruntimev2.model.RecognizeTextRequest
import aws.sdk.kotlin.services.lexruntimev2.model.SessionState
import aws.smithy.kotlin.runtime.http.HttpBody
import aws.smithy.kotlin.runtime.http.HttpMethod
import aws.smithy.kotlin.runtime.http.operation.HttpSerializer
import aws.smithy.kotlin.runtime.http.request.HttpRequestBuilder
import aws.smithy.kotlin.runtime.http.request.url
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.json.JsonSerializer
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.text.encoding.PercentEncoding


internal class RecognizeTextOperationSerializer: HttpSerializer.NonStreaming {
    override fun serialize(context: ExecutionContext, input: RecognizeTextRequest): HttpRequestBuilder {
        val builder = HttpRequestBuilder()
        builder.method = HttpMethod.POST

        builder.url {
            requireNotNull(input.botId) { "botId is bound to the URI and must not be null" }
            requireNotNull(input.botAliasId) { "botAliasId is bound to the URI and must not be null" }
            requireNotNull(input.localeId) { "localeId is bound to the URI and must not be null" }
            requireNotNull(input.sessionId) { "sessionId is bound to the URI and must not be null" }
            path.encodedSegments {
                add(PercentEncoding.Path.encode("bots"))
                add(PercentEncoding.SmithyLabel.encode(input.botId))
                add(PercentEncoding.Path.encode("botAliases"))
                add(PercentEncoding.SmithyLabel.encode(input.botAliasId))
                add(PercentEncoding.Path.encode("botLocales"))
                add(PercentEncoding.SmithyLabel.encode(input.localeId))
                add(PercentEncoding.Path.encode("sessions"))
                add(PercentEncoding.SmithyLabel.encode(input.sessionId))
                add(PercentEncoding.Path.encode("text"))
            }
        }

        val payload = serializeRecognizeTextOperationBody(context, input)
        builder.body = HttpBody.fromBytes(payload)
        if (builder.body !is HttpBody.Empty) {
            builder.headers.setMissing("Content-Type", "application/json")
        }
        return builder
    }
}

private fun serializeRecognizeTextOperationBody(context: ExecutionContext, input: RecognizeTextRequest): ByteArray {
    val serializer = JsonSerializer()
    val REQUESTATTRIBUTES_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Map, JsonSerialName("requestAttributes"))
    val SESSIONSTATE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.Struct, JsonSerialName("sessionState"))
    val TEXT_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("text"))
    val OBJ_DESCRIPTOR = SdkObjectDescriptor.build {
        field(REQUESTATTRIBUTES_DESCRIPTOR)
        field(SESSIONSTATE_DESCRIPTOR)
        field(TEXT_DESCRIPTOR)
    }

    serializer.serializeStruct(OBJ_DESCRIPTOR) {
        if (input.requestAttributes != null) {
            mapField(REQUESTATTRIBUTES_DESCRIPTOR) {
                input.requestAttributes.forEach { (key, value) ->
                    entry(key, value)
                }
            }
        }
        input.sessionState?.let { field(SESSIONSTATE_DESCRIPTOR, it, ::serializeSessionStateDocument) }
        input.text?.let { field(TEXT_DESCRIPTOR, it) }
    }
    return serializer.toByteArray()
}