shyamsalimkumar / mongo-shapeless

My trial at Mongo and Shapeless integration

MongoDB Shapeless

My trial at using Shapeless with MongoDB

Supported Types

Currently it supports the following types as base properties for case classes.

1. String
2. Int
3. Long
4. Double
5. Boolean
6. org.bson.types.ObjectId
7. Seq[A], where A is any of the first six
8. Map[String, A], where A is any of the first six
9. Option[A], where A is any of the first six
10. org.mongodb.scala.bson.collection.immutable.Document
11. org.mongodb.scala.bson.BsonDocument

Usage

import io.github.shyamsalimkumar.mongodb.shapeless._

case class User(id: String, name: String, age: Int) extends BaseDBModel

val user = User("user-001", "User 01", 50)
val userDocument = user.toDocument

// Document((age,BsonInt32{value=50}), (name,BsonString{value='User 01'}), (_id,BsonString{value='user-001'}))

Note

Any is not supported so instead of using Map[String, Any] use either Document or BsonDocument. If you use something like Map[String, Any] it will result in a compile error looking like the following

Try implementing an implicit BsonDocumentEncoder[io.github.shyamsalimkumar.mongodb.shapeless.models.ModelD]

This error basically means that something in the ModelD model is not supported