https://github.com/griffio/dagger2-kotlin

dagger2,querydsl kotlin 1.7.x annotation processor, gradle 7.x
https://github.com/griffio/dagger2-kotlin

dagger2 gradle kapt kotlin

Last synced: 8 months ago
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dagger2,querydsl kotlin 1.7.x annotation processor, gradle 7.x

• Host: GitHub
• URL: https://github.com/griffio/dagger2-kotlin
• Owner: griffio
• Created: 2015-05-26T06:55:36.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2022-08-29T12:25:57.000Z (almost 4 years ago)
• Last Synced: 2025-10-13T19:37:41.707Z (8 months ago)
• Topics: dagger2, gradle, kapt, kotlin
• Language: Kotlin
• Homepage:
• Size: 184 KB
• Stars: 57
• Watchers: 2
• Forks: 9
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
dagger2-example with Kotlin (1.7.x) kapt annotation processor supported Gradle build

=================================

[kapt documentation](https://kotlinlang.org/docs/reference/kapt.html)

[kapt-annotation-processing-for-kotlin](http://blog.jetbrains.com/kotlin/2015/05/kapt-annotation-processing-for-kotlin)

[better-annotation-processing-supporting-stubs-in-kapt](http://blog.jetbrains.com/kotlin/2015/06/better-annotation-processing-supporting-stubs-in-kapt)

[Implement Annotation Processing API (JSR 269) natively in Kotlin](https://youtrack.jetbrains.com/issue/KT-13499)

[Use javac annotation processing implementation, generate AST stubs for Kotlin classes](https://youtrack.jetbrains.com/issue/KT-14937#tab=Linked%20Issues)

[Dagger2 site ](http://google.github.io/dagger/)

Notes:-

* @Component

  * @Module

    * @Provides

Shows Planets being injected via constructor by qualifier

~~~ kotlin

public class TerrestrialPlanets @Inject (@Named("Mercury") val mercury: Planet,

                                         @Named("Venus") val venus: Planet,

                                         @Named("Earth") val earth: Planet,

                                         @Named("Mars") val mars: Planet) {

}

~~~

The TerrestrialPlanetsModule, for example, provides a singleton named "Mercury" etc.

~~~ kotlin

@Module

public class TerrestrialPlanetsModule {

    @Provides @Singleton @Named("Mercury")

    public fun first() : Planet {

        return Mercury()

    }

    @Provides @Singleton @Named("Venus")

    public fun second() : Planet {

        return Venus()

    }

    @Provides @Singleton @Named("Earth")

    public fun third() : Planet {

        return Earth()

    }

    @Provides @Singleton @Named("Mars")

    public fun fourth() : Planet {

        return Mars()

    }

}

~~~

* Outer Planets module

  * Jupiter

  * Saturn

  * Uranus

  * Neptune

---

**Gradle build**

~~~

./gradlew run

~~~

~~~

./gradlew test

~~~