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• ScalapbProtobufSerializer.scala

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akka.grpc.scaladsl.ScalapbProtobufSerializer.scala Maven / Gradle / Ivy

/*
 * Copyright (C) 2018-2019 Lightbend Inc. 
 */

package akka.grpc.scaladsl

import akka.grpc.ProtobufSerializer
import akka.util.ByteString
import scalapb.{ GeneratedMessage, GeneratedMessageCompanion, Message }

class ScalapbProtobufSerializer[T <: GeneratedMessage with Message[T]](companion: GeneratedMessageCompanion[T]) extends ProtobufSerializer[T] {
  override def serialize(t: T) = ByteString(companion.toByteArray(t))
  override def deserialize(bytes: ByteString): T = companion.parseFrom(bytes.iterator.asInputStream)
}