End-of-life Notice

This project is officially end-of-life. Users are welcome to maintain it in a fork, but there will be no more Scalable-authored changes published. While Spring Auto REST Docs helped us over the years to maintain our API documentation, we decided to move to OpenAPI and phased out the usage internally. At Scalable, springdoc-openapi helps us now to automate the generation of API documentation.

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Spring Auto REST Docs

The aim of this Spring REST Docs extension is to help you write even less - both code and documentation. You still get the same nice documentation as with Spring REST Docs itself. The main benefit is that writing less and moving the documentation closer to the code increases the maintainability of the documentation.

In Spring REST Docs you have to add the documentation for your JSON with a DSL in your test. We moved this documentation to the POJO that represents your JSON object. You just add Javadoc to the fields and it will end up in the documentation.

Learn more in the Introducing Spring Auto REST Docs article. The slides and the video recording from the Introducing Spring Auto REST Docs talk at Spring IO 2017 are also available.

Documentation

Current 2.0.11 release reference guide (based on Spring REST Docs 2.x).

Legacy 1.0.15 release reference guide (based on Spring REST Docs 1.x).

Latest master 2.0.12-SNAPSHOT reference guide.

Main features

• Automatic documentation of request and response fields, path, query parameters and request headers using Jackson and Javadoc/KDoc
• Automatic documentation of field and parameter optionality and constraints using JSR 303 annotations
• Automatic documentation of entire endpoint with customizations
• A helper to document authentication
• Support for paging
• Convenient preprocessors

Usage

See the Getting started section in the documentation.

Sample projects

• Java WebMVC: Spring Boot 2.3, WebMVC, JUnit 4, Java 8/11/14, Maven/Gradle
• Java WebFlux: Spring Boot 2.3, WebFlux, JUnit 4, Java 8/11/14, Maven
• Kotlin WebMVC: Spring Boot 2.3, WebMVC, JUnit 5, Kotlin 1.4, Maven/Gradle

All sample projects use shared POJOs to demonstarte the usage across projects.

Building from source

See the Building from source section in the documentation.

Contributing

• Submit a Pull Request for any enhancement you made.
• Create an issue describing your particular problem.
• Ask and answer questions on Stack Overflow using the spring-auto-restdocs tag.

License

Spring Auto REST Docs is Open Source software released under the Apache 2.0 license.