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https://issues.apache.org/jira/browse/GORA-649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17065210#comment-17065210
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Damien Raude-Morvan commented on GORA-649:
------------------------------------------
[https://github.com/apache/gora/pull/207]
* Use new {{MongoDatabase}} and {{MongoCollection}} API as described on
[Databases and
Collections|http://mongodb.github.io/mongo-java-driver/3.12/driver/tutorials/databases-collections/]
* Use [Codec and
CodecRegistry|http://mongodb.github.io/mongo-java-driver/3.12/bson/codecs/]
interface instead of {{DefaultDBEncoder}}
* {{MongoFilterUtil}}: Avoid changing query passed as reference so adapted to
return an {{Optional}} with subfilter to apply
* Use {{org.bson.Document}} as container everywhere (replace {{DBObject}})
* Use
[Filters|http://mongodb.github.io/mongo-java-driver/3.12/builders/filters/] and
[Projections|http://mongodb.github.io/mongo-java-driver/3.12/builders/projections/]
helper methods to facilitate the creation of filter documents
* {{MongoDBResult}}: pass {{cursor}} and {{size}} as constructor args
> Replace usage of deprecated API of MongoDB driver
> -------------------------------------------------
>
> Key: GORA-649
> URL: https://issues.apache.org/jira/browse/GORA-649
> Project: Apache Gora
> Issue Type: Improvement
> Components: gora-mongodb
> Reporter: Damien Raude-Morvan
> Assignee: Damien Raude-Morvan
> Priority: Major
> Labels: patch
> Time Spent: 10m
> Remaining Estimate: 0h
>
> After upgrade to 3.12 release of {{mongo-java-driver}} (in GORA-645), I've
> identified that we use some deprecated methods. Those methods will be removed
> in next (4.x) release of {{mongo-java-driver}}.
> Here is extract of warnings printed by javac :
> {code:java}
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[75,18]
> [deprecation] Bytes in com.mongodb has been deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[80,18]
> [deprecation] Mongo in com.mongodb has been deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[210,11]
> [deprecation]
> MongoClient(List<ServerAddress>,List<MongoCredential>,MongoClientOptions) in
> MongoClient has been deprecated
> [WARNING] 15] [deprecation] MONGODB_CR in AuthenticationMechanism has been
> deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[230,34]
> [deprecation] createMongoCRCredential(String,String,char[]) in
> MongoCredential has been deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[249,54]
> [deprecation] getDB(String) in Mongo has been deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[292,67]
> [deprecation] getMongo() in DB has been deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[313,69]
> [deprecation] getMongo() in DB has been deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[338,14]
> [deprecation] fsync(boolean) in Mongo has been deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[506,23]
> [deprecation] Bytes in com.mongodb has been deprecated
> [WARNING]
> gora-mongodb/src/main/java/org/apache/gora/mongodb/store/MongoStore.java:[506,12]
> [deprecation] addOption(int) in DBCursor has been deprecated{code}
>
>
>
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