ReactiveMongo Play JSON API/reactivemongo.play.json.compat

reactivemongo.play.json.compat

package reactivemongo.play.json.compat

Type members

Classlikes

Conversion API from BSON to JSON values

Companion:: object

Companion:: class

Implicit conversions for value types between play.api.libs.json and reactivemongo.api.bson, using lax conversions.

Conversion API from BSON to JSON values

Companion:: object

Companion:: class

See compat$ and ValueConverters.

Note that as there is not a JSON equivalent for each BSON value (BSONDateTime, or even distinction between BSON long/int).

So for example, using the default JSON handlers, a same Long property can be written in some documents as BSON long (NumberLong), and in some other as BSON integer (see ValueConverters.toNumber), which is ok to read all these documents, but can impact the MongoDB queries (same for date/time values that will be serialized as BSON string, rather than BSON date/time or timestamp).

Companion:: class

Implicit conversions for value types between play.api.libs.json and reactivemongo.api.bson.

import play.api.libs.json.JsValue
import reactivemongo.api.bson.BSONValue
import reactivemongo.play.json.compat.ValueConverters._

def foo(v: BSONValue): JsValue =
 implicitly[JsValue](v) // ValueConverters.fromValue

def bar(v: JsValue): BSONValue =
 implicitly[BSONValue](v) // ValueConverters.toValue

''Note:'' Logger reactivemongo.api.play.json.ValueConverters can be used to debug.

Companion:: object

import play.api.libs.json._
import reactivemongo.api.bson._
import reactivemongo.play.json.compat.lax._

Json.obj("_id" -> BSONObjectID.generate()) // objectIdWrites
// { "_id": "as_string_instead_of_ObjectId" }

Value members

Concrete methods

Definition Classes: Any

Inherited fields

Compatibility alias for play.api.libs.json.JsFalse (DO NOT USE)

Inherited from:: PackageCompat (hidden)

Compatibility alias for play.api.libs.json.JsTrue (DO NOT USE)

Inherited from:: PackageCompat (hidden)