Release Train Hopper

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

• M1 - February 12th, 2016
• RC1 - March 4th, 2016
• GA - March 18th, 2016

Core themes

• Upgrade to Solr 5 (breaking change).
• Upgrade to Spring Data Neo4j 4.1
• Upgrade to Couchbase 2.1
• Support for projections in repository query methods.
• Object mapping and repositories for Redis
• Include Spring Data Envers into the release train.

Participating modules

1. Spring Data Build 1.8
2. Spring Data Commons 1.12
3. Spring Data JPA 1.10
4. Spring Data MongoDB 1.9
5. Spring Data Neo4j 4.1
6. Spring Data Solr 2.0
7. Spring Data Elasticsearch 1.4
8. Spring Data Couchbase 2.0
9. Spring Data Cassandra 1.4
10. Spring Data Gemfire 1.8
11. Spring Data Redis 1.7
12. Spring Data REST 2.5
13. Spring Data KeyValue 1.1
14. Spring Data Envers 1.0

Spring Data Build - 1.8

Spring Data Commons - 1.12

M1

• DATACMNS-670 - Upgrade to Querydsl 4.
• DATACMNS-89 - Support for projections in repository query methods.
• DATACMNS-802 - Allow customizing the PagedResource instance created in PagedResourcesAssembler.
• DATACMNS-795 - Support for Scala Option in repositories.
• DATACMNS-787 - Allow aliasing of Querydsl web bindings.
• DATACMNS-785 - Add RevisionRepository.findRevision(ID, N) from Spring Data Envers.
• DATACMNS-768 - Support JDK 8 and Guava Optional on repository query parameters.
• DATACMNS-773 - Converter support for JSR-310's ZoneId.

Spring Data JPA - 1.10

M1

• DATAJPA-804 - Support for projections in repository query methods.
• DATAJPA-821 - Upgrade to OpenJPA 2.4.
• DATAJPA-765 - Upgrade to Querydsl 4.
• DATAJPA-808 - JPA 2.1 AttributeConverter implementation for ZoneId.

Spring Data MongoDB - 1.9

M1

• DATAMONGO-1345 - Support for projections in repository query methods.
• DATAMONGO-1372 - Out-of-the-box support for java.util.Currency in object mapping.
• DATAMONGO-1163 - Allow @Indexed to be used as meta-annotation.
• DATAMONGO-934 - Add support for the bulk operations introduced in MongoDB 2.6.
• DATAMONGO-1238 - Upgrade to Querydsl 4.
• DATAMONGO-1291 - Allow @Document to be used as meta-annotation.

Spring Data Neo4j - 4.1

M1

• Re-integrate Spring Data Neo4j 4.x into the release train.

• DATAGRAPH-824 - Upgrade to Neo4j OGM 2.0 M2.

  • Infrastructure for multiple transport implementations, currently HTTP, Bolt and embedded.
  • Performance improvements through more reflection caching.
  • Performance improvements through transactional batching of bulk updates.
  • Performance improvements through new query generation approach, caching generated queries.

• DATAGRAPH-787 - Derived finders use an incorrect return type and target entity when the finder is defined in a hierarchy.

• DATAGRAPH-765 - Full support of rich relationship entities

• DATAGRAPH-700 - Support mapping of domain entities, maps and collections in @QueryResults.

• DATAGRAPH-810 - Upgrade Neo4j to 2.3.2.

Spring Data Solr - 2.0

M1

• DATASOLR-232, DATASOLR-228 - Upgrade to Solr 5.

Spring Data Elasticsearch - 1.4

M1

• DATAES-216 - Support for indices boost.

Spring Data Couchbase - 2.1

M1

• Re-integrate Spring Data Couchbase 2.x into the release train.

Spring Data Cassandra - 1.4

Spring Data Gemfire - 1.8

M1

RC1

• SGF-469 - CDI support for Spring Data Gemfire.

Spring Data Redis - 1.7

M1

• DATAREDIS-315 - Support for Redis Cluster.
• DATAREDIS-437 - Upgrade to Jedis 2.8.
• DATAREDIS-405 - Deprecate jredis and srp.
• DATAREDIS-458 - Upgrade to lettuce 3.4.1.Final.

RC1

• DATAREDIS-425 - Support for object mapping and repositories.

Spring Data REST - 2.5

M1

• DATAREST-724 - Add SPI to allow customizing which property should uniquely identify an item resource.
• DATAREST-473 - Add option to disable default exposure of public repository interfaces.
• DATAREST-708 - Upgrade to Querydsl 4.

Spring Data KeyValue - 1.1

M1

• DATAKV-119 - Upgrade to Querydsl 4.

Spring Data Envers - 1.0

M1

• Integrate project into release train.