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Modern API Development with Spring and Spring Boot

You're reading from   Modern API Development with Spring and Spring Boot Design highly scalable and maintainable APIs with REST, gRPC, GraphQL, and the reactive paradigm

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Product type Paperback
Published in Jun 2021
Publisher Packt
ISBN-13 9781800562479
Length 582 pages
Edition 1st Edition
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Author (1):
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Sourabh Sharma Sourabh Sharma
Author Profile Icon Sourabh Sharma
Sourabh Sharma
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Table of Contents (21) Chapters Close

Preface 1. Section 1: RESTful Web Services
2. Chapter 1: RESTful Web Service Fundamentals FREE CHAPTER 3. Chapter 2: Spring Concepts and REST APIs 4. Chapter 3: API Specifications and Implementation 5. Chapter 4: Writing Business Logic for APIs 6. Chapter 5: Asynchronous API Design 7. Section 2: Security, UI, Testing, and Deployment
8. Chapter 6: Security (Authorization and Authentication) 9. Chapter 7: Designing a User Interface 10. Chapter 8: Testing APIs 11. Chapter 9: Deployment of Web Services 12. Section 3: gRPC, Logging, and Monitoring
13. Chapter 10: gRPC Fundamentals 14. Chapter 11: gRPC-based API Development and Testing 15. Chapter 12: Logging and Tracing 16. Section 4: GraphQL
17. Chapter 13: GraphQL Fundamentals 18. Chapter 14: GraphQL API Development and Testing 19. Assessments 20. Other Books You May Enjoy

Chapter 4 – Writing Business Logic for APIs

  1. Repository classes are marked with @Repository, which is a specialized @Component that makes these classes auto-detected by package-level auto-scanning and makes them available for injection. Spring provides these classes especially for DDD repositories and Java EE Data Access Object (DAO). This is the layer used by the application for interacting with the database – retrieval and persistence as a central repository.
  2. It is possible to change the way models and APIs are generated. You have to copy the template that you want to modify and then place it under the resources folder. Then, you have to modify the swaggerSources block in the build.gradle file by adding an extra configuration parameter for pointing to the template source, such as templateDir = file("${rootDir}/src/main/resources/templates"). This is the place where you keep modified templates such as api.mustache. This will extend the Swagger Codegen...
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