Release Train Lovelace

This page contains a list of the most significant features and bugfixes implemented in the Spring Data Lovelace release train that will not be back-ported into Kay service releases.

M1 - February 6th, 2018
M2 - April 13th, 2018
M3 - May 17th, 2018
RC1 - July 26th, 2018
RC2 - August 18th, 2018
GA - September 19th, 2018
SR1 - tba
SR2 - tba
SR3 - tba

Core themes

Support of immutable objects.
MongoDB 3.6 support for Change Streams, $jsonSchema, Client Sessions, and Transactions.
Migrate to Querydsl Document API for MongoDB and import Querydsl MongoDB support classes to Spring Data MongoDB repository.
Apache Cassandra mapping improvements for Map and tuple types, Lifecycle Callbacks, Kotlin Extensions.
Include Spring Data JDBC in release train.
Composable repositories support via CDI.
Improved Connection Handling for reactive Redis and static Master/Slave use.

Participating modules

Spring Data Build 2.1
Spring Data Commons 2.1
Spring Data JPA 2.1
Spring Data MongoDB 2.1
Spring Data Neo4j 5.1
Spring Data for Apache Solr 4.0
Spring Data Elasticsearch 3.1
Spring Data Couchbase 3.1
Spring Data for Apache Cassandra 2.1
Spring Data Gemfire 2.1
Spring Data for Apache Geode 2.1
Spring Data Redis 2.1
Spring Data REST 3.1
Spring Data KeyValue 2.1
Spring Data LDAP 2.1
Spring Data JDBC 1.0
Spring Data Envers 2.1

Spring Data Build - 2.1

M1

Spring Data Commons - 2.1

M1

~~DATACMNS-1206~~ - Introduce abstraction to detect declared methods in declaration order.

M2

~~DATACMNS-1255~~ - Extend configuration of CDI repository settings.

M3

DATACMNS-1260 - Extract EvaluationContextProvider and SPIs into dedicated package.

RC1

~~DATACMNS-983~~ - Support for Vavr's Try as query method return value.
~~DATACMNS-1322~~ - Add support for immutable objects in PersistentPropertyAccessor.
~~DATACMNS-1324~~ - Add extensible proxy detection infrastructure.

Spring Data JPA - 2.1

M1

~~DATAJPA-949~~ - Add support for JPA 2.2 Query.getResultStream().

RC1

~~DATAJPA-1348~~ - Upgrade build to Hibernate 5.3 GA.

Spring Data MongoDB - 2.1

M1

~~DATAMONGO-1322~~ - Add support for validator when creating collection.
~~DATAMONGO-1761~~ - Add distinct operation to MongoTemplate.
~~DATAMONGO-1803~~ - Add support for MongoDB 3.6 change streams.
~~DATAMONGO-1835~~ - Add support for $jsonSchema to Criteria API.
~~DATAMONGO-1846~~ - Upgrade to MongoDB Java Driver 3.6.

M2

~~DATAMONGO-1873~~ - Add value() alias for @Document(collection = "…").
~~DATAMONGO-1880~~ - Add support for Client Sessions.
~~DATAMONGO-1903~~ - Align database name check in SimpleMongoDbFactory with MongoDB limitations.

M3

~~DATAMONGO-1874~~ - Making EvaluationContextExtensions visible to SpEL feature in collection name of @Document.
~~DATAMONGO-1920~~ - Add support for transactions (sync).
~~DATAMONGO-1968~~ - Add support for configuration using com.mongodb.client.MongoClient.
~~DATAMONGO-1970~~ - Add support for transactions (reactive).

RC1

~~DATAMONGO-595~~ - Expose new QueryDSL elemMatch feature.
~~DATAMONGO-1185~~ - Provide lifecycle events when using QueryDSL.
~~DATAMONGO-1311~~ - Add an option to specify the cursor.batchSize() for repository methods returning streams.
~~DATAMONGO-1827~~ - Allow document replacements via MongoCollection.findOneAndReplace(…).
~~DATAMONGO-1848~~ - Migrate to Document API-based Querydsl implementation.

Spring Data Neo4j - 5.1

M1

~~DATAGRAPH-1056~~ - Support for persistence constructors.
~~DATAGRAPH-1065~~ - Upgrade to Neo4j OGM 3.1.0.

Spring Data for Apache Solr - 4.0

M1

Spring Data Elasticsearch - 3.1

M1

Spring Data Couchbase - 3.1

M1

Spring Data for Apache Cassandra - 2.1

M1

~~DATACASS-284~~ - Add support for TupleType/TupleValue.
~~DATACASS-485~~ - Add fluent alternative for CassandraTemplateOperations.
~~DATACASS-487~~ - Support Maps with mapped and converted key/value types.
~~DATACASS-512~~ - Support exists and count projections.

M2

~~DATACASS-106~~ - Support persistence lifecycle callbacks.
~~DATACASS-155~~ - Add option for TIMESTAMP in WriteOptions.

RC1

~~DATACASS-484~~ - Add Kotlin extensions for Template API.
~~DATACASS-529~~ - Allow slice queries using reactive repositories.
~~DATACASS-573~~ - Add support for immutable objects.
~~DATACASS-579~~ - Remove Google Guava dependency from pom.xml.
~~DATACASS-580~~ - Upgrade to Cassandra Driver 3.5.1.

Spring Data Gemfire - 2.1

M1

~~SGF-401~~ - Add Spark Connector support.
~~SGF-428~~ - Add HDFS Storage support.
~~SGF-689~~ - Add support for JSR-107 JCache API Annotations in Caching-defined Regions.

Spring Data for Apache Geode - 2.1

M1

~~DATAGEODE-60~~ - Add support for JSR-107 JCache API Annotations in Caching-defined Regions.

Spring Data Redis - 2.1

M1

~~DATAREDIS-580~~ - Support Master/Slave connections using Lettuce.
~~DATAREDIS-605~~ - Query by Example support.
~~DATAREDIS-682~~ - Support unix domain socket connections.
~~DATAREDIS-713~~ - Provide constant UTF-8 and ASCII StringRedisSerializer instances.

M2

~~DATAREDIS-543~~ - Spring Data Redis should support the @TypeAlias annotation.
~~DATAREDIS-545~~ - Support connection-pooling for Redis Cluster with Lettuce.
~~DATAREDIS-635~~ - Implement Cluster SCAN support for Lettuce.
~~DATAREDIS-731~~ - Share native Lettuce Cluster connection across LettuceClusterConnection.
~~DATAREDIS-762~~ - Add support for static Master/Slave setups with provided nodes.
~~DATAREDIS-782~~ - Add support for SET key value NX EX ttl.