Upgrade to Pro — share decks privately, control downloads, hide ads and more …

What's new in Spring Data?

What's new in Spring Data?

Slides of that talk about what's new in Spring Data at SpringOne2GX 2015.

@springcentral

977c74bb044a9d4fa90b305824eda390?s=128

Oliver Drotbohm

September 15, 2015
Tweet

Transcript

  1. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ SPRINGONE2GX WASHINGTON, DC Thomas Darimont · Oliver Gierke / thomasdarimont / olivergierke What’s new in Spring Data ?
  2. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Intro 2
  3. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data 3 Abstraction relational non-relational JDBC* MongoDB Neo4j JPA* Redis Couchbase Cassandra Solr Spring Data
  4. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 4 Core KeyValue Gemfire JPA Solr Elasticsearch Cassandra Couchbase Redis MongoDB Community
 modules Core
 modules Neo4j REST Foundational Store modules Web APIs
  5. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ The anatomy of a Spring Data module 5 where needed where needed where reasonable Templates Object mapping Repositories Spring Container Integration CDI Support
  6. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 6 01 – Introduction
  7. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data repositories • Concept of Domain Driven Design • Pragmatic data access API • Interface based programming model • Base abstractions • Query derivation • Pagination, sorting, streaming • Custom queries • Custom repository implementations 7
  8. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data
 Gosling / Fowler 8
  9. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Dependencies 9
  10. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Release train – Spring Framework baselines 10 Gosling Evans Dijkstra Fowler March 2015 August 2014 September 2015 May 2014 Spring 4.0 Spring 4.0 Spring 4.1 Spring 3.2
  11. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Dependencies • Upgraded Spring Framework baseline to 4.1 • Guava 18, Jackson 2.6 (to align with Spring IO platform 2.0) • Support for Hibernate 5 and MongoDB Java driver 3.0 • Release train BOM • Makes sure you refer to Spring Data modules in matching versions • E.g. Gosling-RELEASE, Fowler-SR1 11
  12. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 12 02 – Spring Data release train BOM
  13. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data Commons 13
  14. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 14 03 – Enhanced Java 8 support
  15. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Enhanced Java 8 support • CompletableFuture and ListenableFuture • Stream as repository return type • Leverages persistence provider specific API in JPA • Non-time-zoned JSR-310 types, ThreeTen back-port 15
  16. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 16 04 – Simplified custom repositories
  17. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Simplified customization of repositories • Registering a custom base class for all repositories was cumbersome • Required custom implementation class, factory and FactoryBean • With Spring Data Gosling all that’s needed is the implementation class • Default factory assumes constructor compatibility and uses reflection • @EnableJpaRepositories(repositoryBaseClass = MyCustomImpl.class) 17
  18. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 18 05 – Web projections
  19. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ ProjectionFactory • Interface based proxies for domain objects and maps • Outbound use: dedicated view on an object (incl. enrichments via @Value) • Inbound use: bind request data to strongly typed object backed by a Map 19
  20. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 20 06 – Querydsl web support
  21. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Querydsl web support • Bind request parameters to Predicate • Customize bindings via QuerydslBinderCustomizer 21
  22. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data JPA 22
  23. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 23 07 – Enhanced JPA 2.1 support
  24. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data JPA • Support for @EntityGraph • Support for ad-hoc fetch graphs • Dependency upgrades: EclipseLink 2.6, compatibility with Hibernate 5 • ParameterMode.REF_CURSOR for stored procedures • AttributeConverters for (non-time-zoned) JSR-310 and ThreeTen back-port • Option to disable default transactions 24
  25. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data MongoDB 25
  26. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 26 08 – MongoDB & Spring Security
  27. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 27 09 – MongoDB & Java 8
  28. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data MongoDB • SpEL support for @Query methods for MongoDB. • EvaluationContextProvider -> SPI for custom extension • Spring Security support for MongoDB • MongoDB Java driver 3.0 compatibility • Support for Java 8 Stream as query method return type • Support for calling JavaScript functions • Support for GeoJSON 28
  29. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data REST 29
  30. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 30 10 – Version headers & conditional requests
  31. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 31 11 – HAL browser & metadata
  32. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data REST • Automatic translation of Enum values and link titles • RepositoryEntityLinks to create links to search resources • Support for @Version -> ETag & conditional GETs • @LastModifiedDate -> Last-Modified header • Improved JSON Schema support • HAL Browser • Custom POST form using the schema and JSON Editor • PagedResourcesAssembler exposes first and last links 32
  33. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data Redis 33
  34. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 34 12 – Redis
  35. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data Redis • Switch to Lettuce fork by Mark Paluch (Jedis still default) • Generic JSON object serialization to support polymorphism (Jackson) • Support for ZRANGEBYLEX command 35
  36. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data KeyValue 36
  37. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 37 13 – Key-value repositories
  38. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Data KeyValue • General introduction into the module • Repository abstraction • In-memory based key-value stores • Customizable java.util.Map based implementation • Query derivation via SpEL 38
  39. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Outlook 39
  40. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 40 Query augmentation / Soft deletes / Spring Security
  41. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ DEMO 41 Redis mapping & repositories
  42. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Outlook • Query augmentation / Spring Security integration • Query by example – for multi-field search forms • Redis object-to-hash mapping • Querydsl 4 • Major store upgrades into the release train • Spring Data Neo4j 4.1 • Spring Data Couchbase 2.0 • Spring Data Solr 2.0 (Solr 5.0) 42
  43. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Related sessions 43
  44. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Related sessions • Tuesday, September 15th 2015 • 10:30 AM – John Blum & Luke Shannon 
 Highly-scalable Spring applications with in-memory, distributed data grid • 12:45 AM – Christoph Strobl
 Boot your search with Spring • 2:30 PM – Greg Turnquist & Roy Clarkson
 Spring Data REST - Data Meets Hypermedia & Security 44
  45. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Related sessions • Wednesday, September 16th, 2015 • 12:45 PM – Petar Tahchiev, Salon A-D (Core Spring track)
 Building a next-generation cloud e-commerce platform with Spring • 4:30 PM – Chris Dennis & Alex Snaps
 Bringing javax.cache'ing to your application • 7:00 PM – You & us
 BOF 45
  46. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Related sessions • Thursday, September 17th, 2015 • 10:30 PM – Laurent Doguin & Michael Wilmes
 Spring Data Daily Double – Couchbase and Neo4J 46
  47. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Resources 47
  48. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Resources • Slides – TBA • Talk demos – Repository @ GitHub • Spring Data examples – Repository @ GitHub • Spring Data wiki (Release trains, planning) – Wiki • Spring projects release calendar – Subscribable calendar 48
  49. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a
 Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Q&A 49
  50. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software,

    Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ SPRINGONE2GX WASHINGTON, DC Thomas Darimont · Oliver Gierke Thanks! / thomasdarimont / olivergierke @springcentral spring.io/video