# mod: more explain type interface

Author: juan62

src/main/scala/com/github/juan62/sqscala/serializer/MessageSerializer.scala

@@ -1,8 +1,9 @@
 package com.github.juan62.sqscala.serializer
 
 trait MessageSerializer[T] {
+  type MessageBody = String
 
-  def serialize(obj: T): String
+  def serialize(obj: T): MessageBody
 
-  def deserialize(messageBody: String): T
+  def deserialize(messageBody: MessageBody): T
 }

src/main/scala/com/github/juan62/sqscala/serializer/StringSerializer.scala

@@ -1,7 +1,7 @@
 package com.github.juan62.sqscala.serializer
 
 object StringSerializer extends MessageSerializer[String] {
-  override def serialize(obj: String): String = obj
+  override def serialize(obj: String): MessageBody = obj
 
-  override def deserialize(messageBody: String): String = messageBody
+  override def deserialize(messageBody: MessageBody): String = messageBody
 }