sourceafMorphia::BsonConv.fan

** Implement to convert custom Fantom types to / from a BSON representation. 
const mixin BsonConv {
    
    ** Converts a Fantom object to its BSON representation. 
    ** 
    ** Must return a valid BSON value (or a List or Map thereof).
    ** 
    ** 'fantomObj' is nullable so converters can create empty / default objects.
    abstract Obj? toBsonVal(Obj? fantomObj, BsonConvCtx ctx)

    ** Converts a BSON value to Fantom.
    ** 
    ** 'bsonVal' is nullable so converters can create empty / default objects.
    abstract Obj? fromBsonVal(Obj? bsonVal, BsonConvCtx ctx)
    
}