Slide 1
Slide 1 text
© 2024- atWare Inc.
Multi-Project Build の魅力
株式会社アットウェア
横山 史尭
Slide 2
Slide 2 text
© 2024- atWare Inc.
こんなことありませんか？
Slide 3
Slide 3 text
© 2024- atWare Inc.
package org.example.presentation.controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
...
import org.example.repository.user.UserDataModel;
@RestController
public class UserController {
...
@GetMapping("/users")
public List getUsers(UsersSearchParams params) {
...
List userDataModels = searchUsersService.invoke(params);
List userViews = converter.convert(userDataModels);
return userViews;
}
}
\ できました！ /
Slide 4
Slide 4 text
© 2024- atWare Inc.
package org.example.presentation.controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
...
import org.example.repository.user.UserDataModel;
@RestController
public class UserController {
...
@GetMapping("/users")
public List getUsers(UsersSearchParams params) {
...
List userDataModels = searchUsersService.invoke(params);
List userViews = converter.convert(userDataModels);
return userViews;
}
}
Slide 5
Slide 5 text
© 2024- atWare Inc.
そこで、
Slide 6
Slide 6 text
© 2024- atWare Inc.
Multi-Project Build in Gradle
@see https://docs.gradle.org/current/userguide/intro_multi_project_builds.html
Slide 7
Slide 7 text
© 2024- atWare Inc.
Multi-Project Build の魅力
-
依存関係の制御
- sub-project の独立性
- domain, application の再利用性
- パフォーマンス向上
Slide 8
Slide 8 text
© 2024- atWare Inc.
Project structure
Slide 9
Slide 9 text
© 2024- atWare Inc.
Project structure (all)
- buildSrc
build conventions
- app
bootable (AppMain.class)
- lib:
- presentation
- application-service-interface
- application-service
- application-data-interface
- data-adaptor
- domain
- composite project:
- util
Slide 10
Slide 10 text
© 2024- atWare Inc.
Project structure (simplified)
- presentation
*Controller, view
- application-service-interface
interface *Service
application I/O
- application-service
*ServiceImpl
- application-data-interface
interface *Repository
- data-adaptor
*RepositoryImpl
Slide 11
Slide 11 text
© 2024- atWare Inc.
dependencies {
implementation(project( ":lib:application-service-interface" ))
implementation(project( ":lib:domain" ))
implementation( "org.springframework.boot:spring-boot-starter-web" )
implementation( "org.springframework.boot:spring-boot-starter-thymeleaf" )
}
./lib/presentation/build.gradle
Slide 12
Slide 12 text
© 2024- atWare Inc.
dependencies {
implementation(project( ":lib:application-service-interface" ))
implementation(project( ":lib:application-data-interface" ))
implementation(project( ":lib:domain" ))
implementation( "org.springframework.boot:spring-boot-starter" )
}
./lib/application-service/build.gradle
Slide 13
Slide 13 text
© 2024- atWare Inc.
dependencies {
implementation(project( ":lib:application-data-interface" ))
implementation(project( ":lib:domain" ))
implementation( "org.springframework.boot:spring-boot-starter-data-jpa" )
}
./lib/data-adaptor/build.gradle
Slide 14
Slide 14 text
© 2024- atWare Inc.
package org.example.presentation.controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
...
import org.example.repository.user.UserDataModel;
@RestController
public class UserController {
...
@GetMapping("/users")
public List getUsers(UsersSearchParams params) {
...
List userDataModels = searchUsersService.invoke(params);
List userViews = converter.convert(userDataModels);
return userViews;
}
}
import できねえ、、
Slide 15
Slide 15 text
© 2024- atWare Inc.
まとめ
アーキテクチャをハウスルールだけでなく、
実際に強制力のあるものにすることができます。
暴れまわる若手の手綱を握って快適な開発を！
参考：
https://docs.gradle.org/current/userguide/userguide.html