DDD and Spring Boot - Speaker Deck

DDD and Spring Boot

by zhanpon

Slide 1

Slide 1 text

Slide 2

Slide 2 text

Slide 3

Slide 3 text

Slide 4

Slide 4 text

DDDͱ͸Կ͔ • υϝΠϯۦಈઃܭ (Domain-Driven Design) ͷུশ • Eric Evans ͷ "Domain-Driven Design: Tackling Complexity in the Heart of Software" ͱ͍͏ຊ͕ݩʹͳ͍ͬͯΔ • ෯޿͍࿩୊͕͋ͬͯҰݴͰ͸આ໌Ͱ͖ͳ͍ Copyright © 2018 Yahoo Japan Corporation. All rights reserved.

Slide 5

Slide 5 text

Slide 6

Slide 6 text

Slide 7

Slide 7 text

Slide 8

Slide 8 text

Slide 9

Slide 9 text

Slide 10

Slide 10 text

Slide 11

Slide 11 text

Slide 12

Slide 12 text

ίϯτϩʔϥʔΛ࣮૷͢Δ @RestController public class UserController { @Autowired UserRepository userRepository; @GetMapping("/users") public List allUsers() { return userRepository.ﬁndAll(); } } Copyright © 2018 Yahoo Japan Corporation. All rights reserved.

Slide 13

Slide 13 text

Slide 14

Slide 14 text

Slide 15

Slide 15 text

Slide 16

Slide 16 text

Slide 17

Slide 17 text

Slide 18

Slide 18 text

φΠʔϒʹ࣮૷ͨ͠Β • ϦϙδτϦʹΞΫηε͢ΔΫϥε (DockerRegistryAccessor) ͱ࣮ߦ؀ڥʹσϓϩΠ͢ΔΫϥε (KubernetesDeployer) Λ༻ ҙ͢Δ • DockerRegistryAccessor ͕࠷৽൛Λऔͬͯ͘Δ • KubernetesDeployer ͕ͦΕΛσϓϩΠ͢Δ Copyright © 2018 Yahoo Japan Corporation. All rights reserved.

Slide 19

Slide 19 text

Slide 20

Slide 20 text

Slide 21

Slide 21 text

Slide 22

Slide 22 text

Slide 23

Slide 23 text

Version • ఆظతʹੜ੒͞ΕΔػցֶशͷ੒Ռ෺ɻྫɿݘೣ෼ྨثͷ2018 ೥12݄15೔9࣌όʔδϣϯ @Value public class Version { private ﬁnal String modelName; private ﬁnal Instant instant; } Copyright © 2018 Yahoo Japan Corporation. All rights reserved.

Slide 24

Slide 24 text

Slide 25

Slide 25 text

Policy public enum Policy { NONE((versions, t) -> Optional.empty()), LATEST((versions, t) -> { return versions.latest(); }) private BiFunction> policy; Policy(BiFunction> policy) { this.policy = policy; } } Copyright © 2018 Yahoo Japan Corporation. All rights reserved.

Slide 26

Slide 26 text

Slide 27

Slide 27 text

Slide 28

Slide 28 text

Slide 29

Slide 29 text

Slide 30

Slide 30 text

Slide 31

Slide 31 text

Slide 32

Slide 32 text

Slide 33

Slide 33 text

ϓϩδΣΫτߏ੒ • domainͱapplicationͱ͍͏2ͭͷGradleϓϩδΣΫτΛ࡞ͬͨ • domain͸Javaͷඪ४ϥΠϒϥϦʹ͔͠ґଘ͍ͯ͠ͳ͍ • application͸domainʹґଘ͍ͯ͠Δɻத਎͸;ͭ͏ͷSpring Boot ΞϓϦέʔγϣϯ Copyright © 2018 Yahoo Japan Corporation. All rights reserved.