implementations.AbstractJSONCodec.kt Maven / Gradle / Ivy

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A JSON library written in pure Kotlin (coding extension)

There is a newer version: 0.9.24

package com.github.fluidsonic.fluid.json

import java.lang.reflect.ParameterizedType
import kotlin.reflect.KClass


abstract class AbstractJSONCodec(
	private val additionalProviders: List> = emptyList(),
	decodableType: JSONCodingType? = null
) : JSONCodec {

	@Suppress("UNCHECKED_CAST")
	final override val decodableType = decodableType
		?: JSONCodingType.of((this::class.java.genericSuperclass as ParameterizedType).actualTypeArguments[0]) as JSONCodingType

	final override val encodableClass = this.decodableType.rawClass


	override fun  decoderCodecForType(decodableType: JSONCodingType): JSONDecoderCodec? {
		var codec = super.decoderCodecForType(decodableType)
		if (codec != null) {
			return codec
		}

		for (provider in additionalProviders) {
			codec = provider.decoderCodecForType(decodableType)
			if (codec != null) {
				return codec
			}
		}

		return null
	}


	override fun  encoderCodecForClass(encodableClass: KClass): JSONEncoderCodec? {
		var codec = super.encoderCodecForClass(encodableClass)
		if (codec != null) {
			return codec
		}

		for (provider in additionalProviders) {
			codec = provider.encoderCodecForClass(encodableClass)
			if (codec != null) {
				return codec
			}
		}

		return null
	}
}