model.CurrencyJSONCodec.kt Maven / Gradle / Ivy

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helps you focus your REST API back-end on the business logic

There is a newer version: 0.9.27

package com.github.fluidsonic.baku

import com.github.fluidsonic.fluid.json.*
import java.util.Currency


internal object CurrencyJSONCodec : AbstractJSONCodec() {

	override fun JSONDecoder.decode(valueType: JSONCodingType) =
		readString().let { code ->
			runCatching { Currency.getInstance(code) }.getOrNull() ?: invalidValueError("'$code' is not a valid ISO 4217 currency code")
		}


	override fun JSONEncoder.encode(value: Currency) {
		writeString(value.currencyCode)
	}
}