com.ancientlightstudios.quarkus.kotlin.openapi.emitter.serialization.Serialization.kt Maven / Gradle / Ivy

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A Maven plugin to use the OpenAPI generator.

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package com.ancientlightstudios.quarkus.kotlin.openapi.emitter.serialization

import com.ancientlightstudios.quarkus.kotlin.openapi.emitter.isNullable
import com.ancientlightstudios.quarkus.kotlin.openapi.models.kotlin.Kotlin
import com.ancientlightstudios.quarkus.kotlin.openapi.models.kotlin.TypeName
import com.ancientlightstudios.quarkus.kotlin.openapi.models.kotlin.TypeName.GenericTypeName.Companion.of
import com.ancientlightstudios.quarkus.kotlin.openapi.models.kotlin.TypeName.SimpleTypeName.Companion.typeName
import com.ancientlightstudios.quarkus.kotlin.openapi.models.types.CollectionTypeDefinition
import com.ancientlightstudios.quarkus.kotlin.openapi.models.types.TypeUsage

object Serialization {

    // returns the "unsafe" type for a type in a request parameter or body
    // it's List<> for collections
    // and String for everything else. Nullable depends on the type and the forceNullable parameter
    // TODO: binary types
    fun TypeUsage.getSerializationTargetType(): TypeName {
        return when (val safeType = type) {
            is CollectionTypeDefinition -> Kotlin.ListClass.typeName(isNullable())
                .of(safeType.items.getSerializationTargetType())

            else -> Kotlin.StringClass.typeName(isNullable())
        }
    }

}