Marked org.mongodb.scala.bson.DEFAULT_CODEC_REGISTRY as deprecated

SCALA-562

Author: rozza

bson/src/main/scala/org/mongodb/scala/bson/codecs/package.scala

@@ -21,6 +21,8 @@ import org.bson.codecs.configuration.CodecRegistry
 import com.mongodb.async.client.MongoClients
 
 package object codecs {
+
+  @deprecated("Please use org.mongodb.scala.MongoClient.DEFAULT_CODEC_REGISTRY instead", "2.9.0")
   val DEFAULT_CODEC_REGISTRY: CodecRegistry = fromRegistries(
     fromProviders(DocumentCodecProvider(), IterableCodecProvider()),
     MongoClients.getDefaultCodecRegistry

docs/reference/content/changelog.md

@@ -11,7 +11,8 @@ title = "Changelog"
 Changes between released versions
 
 ### 2.9.0
-  * Revert Handle NPE caused by SingleResultCallback based Observables [SCALA-568](https://jira.mongodb.org/browse/SCALA-568F)
+  * Marked `org.mongodb.scala.bson.DEFAULT_CODEC_REGISTRY` as deprecated [SCALA-562](https://jira.mongodb.org/browse/SCALA-562)
+  * Revert Handle NPE caused by SingleResultCallback based Observables [SCALA-568](https://jira.mongodb.org/browse/SCALA-568)
 
 ### 2.8.0
   * Updated MongoDB Driver Async to 3.12.0

driver/src/main/scala/org/mongodb/scala/MongoClient.scala

@@ -21,8 +21,10 @@ import java.io.Closeable
 import com.mongodb.ConnectionString
 import com.mongodb.async.SingleResultCallback
 import com.mongodb.async.client.{MongoClients, MongoClient => JMongoClient, MongoClientSettings => LegacyMongoClientSettings}
+import org.bson.codecs.configuration.CodecRegistries.{fromProviders, fromRegistries}
 import org.bson.codecs.configuration.CodecRegistry
 import org.mongodb.scala.bson.DefaultHelper.DefaultsTo
+import org.mongodb.scala.bson.codecs.{DocumentCodecProvider, IterableCodecProvider}
 import org.mongodb.scala.bson.conversions.Bson
 import org.mongodb.scala.internal.ObservableHelper.observe
 
@@ -120,7 +122,10 @@ object MongoClient {
     MongoClient(MongoClients.create(clientSettings, builder.build()))
   }
 
-  val DEFAULT_CODEC_REGISTRY: CodecRegistry = org.mongodb.scala.bson.codecs.DEFAULT_CODEC_REGISTRY
+  val DEFAULT_CODEC_REGISTRY: CodecRegistry = fromRegistries(
+    fromProviders(DocumentCodecProvider(), IterableCodecProvider()),
+    MongoClients.getDefaultCodecRegistry
+  )
 }
 
 /**