kotlin-client.jvm-common.infrastructure.ByteArrayAdapter.kt.mustache Maven / Gradle / Ivy

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package {{packageName}}.infrastructure

{{#moshi}}
import com.squareup.moshi.FromJson
import com.squareup.moshi.ToJson
{{/moshi}}
{{#gson}}
import com.google.gson.TypeAdapter
import com.google.gson.stream.JsonReader
import com.google.gson.stream.JsonWriter
import com.google.gson.stream.JsonToken.NULL
import java.io.IOException
{{/gson}}

{{#moshi}}
{{#nonPublicApi}}internal {{/nonPublicApi}}class ByteArrayAdapter {
    @ToJson
    fun toJson(data: ByteArray): String = String(data)

    @FromJson
    fun fromJson(data: String): ByteArray = data.toByteArray()
}
{{/moshi}}
{{#gson}}
{{#nonPublicApi}}internal {{/nonPublicApi}}class ByteArrayAdapter : TypeAdapter() {
    @Throws(IOException::class)
    override fun write(out: JsonWriter?, value: ByteArray?) {
        if (value == null) {
            out?.nullValue()
        } else {
            out?.value(String(value))
        }
    }

    @Throws(IOException::class)
    override fun read(out: JsonReader?): ByteArray? {
        out ?: return null

        when (out.peek()) {
            NULL -> {
                out.nextNull()
                return null
            }
            else -> {
                return out.nextString().toByteArray()
            }
        }
    }
}
{{/gson}}