Generating class in scala from avro schema - scala

Question

trying to generate classes using avrohugger(https://github.com/julianpeeters/avrohugger#description)
Here is my schema:
{
"name": "test1",
"namespace": "test.testaero",
"type": "map",
"values": [
{
"type": "map",
"values": [
"boolean",
{
"type": "map",
"values": [
"null",
"string",
"boolean",
{
"type": "map",
"values": [
"null",
"string",
"boolean",
"int",
{
"type": "map",
"values": [
"null",
"string",
"int"
],
"default": null
}
],
"default": null
}
],
"default": null
}
]
}
]
}
And code :
object AvroParser extends App{
val inputPath = "app/dto/roman/src/main/resources/tests.avsc"
val outPutPath = "src/main/scala"
val schemaFile = new File(inputPath)
private val scalaTypes: AvroScalaTypes = SpecificRecord.defaultTypes.copy(map = avrohugger.types.ScalaMap)
val generator = new Generator(Standard, avroScalaCustomTypes = Some(scalaTypes))
generator.fileToFile(schemaFile, outPutPath)
}
My types in the schema is a map and I failing in function :
def getSchemaOrProtocols(
infile: File,
format: SourceFormat,
classStore: ClassStore,
classLoader: ClassLoader,
parser: Parser = schemaParser): List[Either[Schema, Protocol]] = {
def unUnion(schema: Schema) = {
schema.getType match {
case UNION => schema.getTypes().asScala.toList
case RECORD => List(schema)
case ENUM => List(schema)
case FIXED => List(schema)
case _ => sys.error("""Neither a record, enum nor a union of either.
|Nothing to map to a definition.""".trim.stripMargin)
}
}
where the type map not matching any of the types from below. How can I adopt schema or maybe i am not passing right arguments?