Christoph Strobl on Spring Data & Hypermedia

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/
   Christoph Strobl, Pivotal Software Inc.
   @stroblchristoph
   Spring Data, Hypermedia and the Cloud
   

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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/
   2
   

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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/
   3
   “Spring Data provides a familiar and consistent
   Spring based programming model
   retaining store specific features
   and capabilities.
   O.Gierke
   

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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/
   Spring Data
   4
   Abstraction
   relational non-relational
   JDBC*
   MongoDB Neo4j
   JPA*
   Redis
   Couchbase Cassandra Solr
   Spring Data
   

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5. Core
   KeyValue
   Gemfire
   JPA
   Solr
   Elasticsearch Cassandra
   Couchbase
   Redis
   MongoDB
   Community

   modules
   Core

   modules
   Neo4j
   REST
   Foundational Store modules Web APIs
   

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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/
   The anatomy of a Spring Data module
   6
   where needed
   where needed
   where reasonable
   Templates
   Object mapping
   Repositories
   Spring Container Integration
   CDI
   Support
   

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7. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
   
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   7
   Today we’ll have a look at…
   Spring Boot App
   

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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/
   8
   “Spring Boot makes it easy to create
   Spring-powered, production-grade
   applications and services with absolute
   minimum fuss.
   The Spring Boot Team
   

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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/
   One Slide App
   @SpringBootApplication
   public class StoreApp {
   !
   public static void main(String[] args) {
   SpringApplication.run(StoreApp.class, args);
   }
   !
   !
   !
   !
   !
   }
   9
   Page findByAddressLocationNear(Point location, Distance distance, Pageable pageable);
   interface StoreRepository extends PagingAndSortingRepository {
   !
   !
   }
   

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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/
    § Hypermedia
    10
    Hypermedia is Coming
    image source:

    terrordesigners.com
    

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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/
    Hypermedia
    Presentation of data and navigation controls at the same time
    11
    

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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/
    Spring Data REST
    12
    HATEOAS
    JSON
    HAL
    JSON Schema
    GET
    PUT
    POST
    PATCH
    Conditional
    ALPS
    Repositories
    Projections
    Resource
    http
    

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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 REST
    13
    @SpringBootApplication
    public class StoreApp {
    !
    public static void main(String[] args) {
    SpringApplication.run(StoreApp.class, args);
    }
    !
    interface StoreRepository extends PagingAndSortingRepository {
    !
    !
    }
    }
    Page findByAddressLocationNear(Point location, Distance distance, Pageable pageable);
    @RestResource(rel = "by-location")
    org.springframework.boot
    spring-boot-starter-data-rest
    

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14. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
    
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    Let’s try this local…
    14
    $> mvn spring-boot:run
    
    org.springframework.boot
    spring-boot-maven-plugin
    
    

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16. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
    
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    16
    image source:

    terrordesigners.com
    The Cloud 

    is waiting!
    image source: idigitaltimes.com
    

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17. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
    
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    17
    “Docker is an open platform for building, shipping
    and running distributed applications. It gives
    programmers, development teams and
    operations engineers the common toolbox they
    need to take advantage of the distributed and
    networked nature of modern applications.

    !
    docker.com
    

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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/
    Run on Docker
    18
    FROM java:8
    VOLUME /tmp
    ADD spring-data-rest-starbucks.jar app.jar
    RUN bash -c 'touch /app.jar'
    ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar", "/app.jar"]
    
    com.spotify
    docker-maven-plugin
    0.2.12
    
    cstrobl/${project.artifactId} 

    src/main/docker

    ...
    $> mvn package docker:build
    $> docker run -p 8080:8080 -t cstrobl/spring-data-rest-starbucks
    

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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/
    19
    

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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/
    20
    “Lattice aspires to make clustering containers
    easy. It packages components from Cloud
    Foundry to provide a cloud native platform for
    individual developers and small teams.

    !
    lattice.cf
    

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21. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
    
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    Run on Lattice
    21
    $> mvn package docker:build
    $> docker push cstrobl/spring-data-rest-starbucks
    $> ltc create starbucks cstrobl/spring-data-rest-starbucks --memory-mb 1024

    $> ltc scale starbucks 2
    

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22. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
    
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    22
    

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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/
    23
    “Pivotal Cloud Foundry is a Platform as a Service
    that supplies developers with a ready-to-use
    cloud computing environment and application
    services, all hosted by virtualized servers on your
    existing public and private infrastructure.
    !
    pivotal.io
    

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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/
    Run on Pivotal Cloud Foundry
    24
    $> mvn package
    $> cf push starbucks -p target/spring-data-rest-starbucks.jar --no-start
    $> cf bind-service starbucks mongo
    $> cf start starbucks

    $> cf scale starbucks -i 2 -m 512M
    

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25. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
    
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    25
    

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26. Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
    
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    26
    Go to start.spring.io 

    get Spring Boot with Spring Data 

    and deploy on

    Cloud Foundry, Docker and Lattice

    or simply anywhere you want!
    

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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/
    Resources (alphabetical)
    § docker.com
    § hub.docker.com
    § lattice.cf
    § mongodb.org
    § projects.spring.io/spring-boot
    27
    § projects.spring.io/spring-data
    § run.pivotal.io
    § start.spring.io
    § vagrantup.com
    § virtualbox.org
    

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