Multiplatform Apps with Spring, Kotlin, and RSocket
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The document discusses the development of multiplatform applications using Spring, Kotlin, and RSocket, highlighting code sharing between frontend and backend. It outlines the use of common code for domain classes, interfaces, and business logic while detailing the challenges and setups for different platforms. The presentation also includes a Q&A session and showcases a demonstration of the code in an IDE.
Multiplatform Apps with Spring, Kotlin, and RSocket
- 1. Multiplatform Apps with Spring, Kotlin, and RSocket @olehdokuka @antonarhipov
- 2. Anton Arhipov Developer Advocate, JetBrains Oleh Dokuka Senior Software Engineer, VMWare
- 4. Those are the di ff erent platforms!
- 5. Kotlin MPP is in Alpha state
- 8. Code sharing between frontend and backend
- 9. Code sharing between the different UI implementations
- 11. Backend application with Kotlin and Spring Boot Web client with React.js
- 12. Backend application with Kotlin and Spring Boot Web client with React.js
- 13. Backend application with Kotlin and Spring Boot Web client with React.js Common code
- 14. Common code fun commonFunction() { platformSpecificFunction() } expect fun platformSpecificFunction()
- 15. Common code fun commonFunction() { platformSpecificFunction() } expect fun platformSpecificFunction() actual fun platformSpecificFunction() { / / JS specifics } actual fun platformSpecificFunction() / / JVM specifics }
- 16. The use cases for code sharing Domain mode l Validation logi c Views (?)
- 22. Shared code: 1. Domain classes 2. Common interfaces 3. Business logic
- 24. Why RSocket? Multitranspor t Multiplexin g Multiple interactions model s Multilingual
- 26. DEMO Oleh, show me the code in the IDE!!!
- 29. Android and Java plugins don’t live well together within MPP projects in Gradle
- 31. MPP Kotlin project Multi-module Gradle project
- 32. The common module is still an MPP project
- 33. Shared code: 1. Domain classes 2. Common interfaces 3. Business logic It’s all the same common code we had in the first version
- 34. DEMO Oleh, show me the code in the IDE!!!
- 36. What about the UI?
- 40. Thank you! Q&A PRESENTATION SOURCE CODE Oleh Dokuka, Anton Arhipov