Reactive Programming in Kotlin: Design and build non-blocking, asynchronous Kotlin applications with RXKotlin, Reactor-Kotlin, Android, and Spring

by: Rivu Chakraborty (Author)

Publisher: Packt Publishing

Publication Date: 5 Dec. 2017

Language: English

Print Length: 322 pages

ISBN-10: 1788473027

ISBN-13: 9781788473026

Book Description

Lea how to implement Reactive Programming paradigms with Kotlin, and apply them to web programming with Spring Framework 5.0 and in Android Application Development.Key FeaturesLea how to solve blocking user experience with Reactive Programming and get deep insights into RxKotlinIntegrate Reactive Kotlin with Spring and build fantastic Android Apps with RxKotlin and RxAndroidBuild reactive architectures that reduce complexity throughout the development process and make your apps(web and Android) scalableBook DescriptionIn today’s app-driven era, when programs are asynchronous, and responsiveness is so vital, reactive programming can help you write code that’s more reliable, easier to scale, and better-performing. Reactive programming is revolutionary.With this practical book, Kotlin developers will first lea how to view problems in the reactive way, and then build programs that leverage the best features of this exciting new programming paradigm. You will begin with the general concepts of Reactive programming and then gradually move on to working with asynchronous data streams. You will dive into advanced techniques such as manipulating time in data-flow, customizing operators and provider and how to Use the concurrency model to control asynchronicity of code and process event handlers effectively.You will then be introduced to functional reactive programming and will lea to apply FRP in practical use cases in Kotlin. This book will also take you one step forward by introducing you to spring 5 and spring boot 2 using Kotlin. By the end of the book, you will be able to build real-world applications with reactive user interfaces as well as you’ll lea to implement reactive programming paradigms in Android.What you will leaLea about reactive programming paradigms and how reactive programming can improve your existing projectsGain in-depth knowledge in RxKotlin 2.0 and the ReactiveX FrameworkUse RxKotlin with AndroidCreate your own custom operators in RxKotlinUse Spring Framework 5.0 with KotlinUse the reactor-kotlin extensionBuild Rest APIs with Spring,Hibeate, and RxKotlinUse testSubscriber to test RxKotlin applicationsUse backpressure management and FlowablesWho This Book Is ForThis book is for Kotlin developers who would like to build fault-tolerant, scalable, and distributed systems. A basic knowledge of Kotlin is required, but no prior knowledge of reactive programming.Table of ContentsA Short Introduction to Reactive ProgrammingFunctional Programming with Kotlin and RxKotlinObservables, Observers, and SubjectsIntroduction Backpressure and FlowablesAsynchronous Data Operators and TransformationsMore on Operators and Error HandlingConcurrency and Parallel Processing in RxKotlin with SchedulersTesting RxKotlin ApplicationResource Management and Extending RxKotlinIntroduction to Web Programming with Spring for Kotlin DevelopersREST API with Spring JPA and HibeateReactive Kotlin and Android
About the Author
About the Author Rivu Chakraborty is a Google-certified Android developer and a senior tech member at the Institute of Engineers (India), and also has certifications in Scrum. With over 5 years of experience, he is currently working as a senior software engineer (Android) at Indus Net Technologies Pvt. Ltd.He considers himself a Kotlin and Android enthusiast and a Kotlin evangelist. He has been using Kotlin since December 2015, so he has around 2 years of experience in Kotlin at the time of publishing this book. As a part of his mission to spread the use and knowledge of the Kotlin language as much as possible, he created the KotlinKolkata user group-one of the most active Kotlin user groups throughout the world, and he is the Founder Organizer of KotlinKolkata. He is also an active member of GDG Kolkata and gives talks at the GDG Kolkata meetups.As Rivu believes that knowledge increases by sharing, he writes a lot of tutorials on JavaCodeGeeks, AndroidHive, and his own site, which you can visit to read his tutorials and lea more about him.