This example shows how to create Java REST APIs with Micronaut, Quarkus, and Spring Boot.

Please read Java REST API Showdown: A Comparison Among The Best Frameworks In The Market for a tutorial that shows you how to build each application.

Prerequisites:

• Java 11

Okta has Authentication and User Management APIs that reduce development time with instant-on, scalable user infrastructure. Okta's intuitive API and expert support make it easy for developers to authenticate, manage and secure users and roles in any application.

• Getting Started
• Help
• Links
• License

To install this example application, run the following commands:

git clone https://github.com/oktadev/okta-java-rest-api-comparison-example.git

This will get a copy of the project locally. There are three folders: micronaut, quarkus, and spring-boot.

If you don't have one, create an Okta Developer account. After you've completed the setup process, log in to your account and navigate to copy the Org URL in from the top right corner of the page, it will look something like: https://dev-123456.okta.com.

Paste the value of {yourOktaDomain} into the following files:

• micronaut/src/main/resources/application.yml
• quarkus/src/main/resources/application.properties
• spring-boot/src/main/resources/application.properties

To start each application you can use the commands below:

• Micronaut: ./mvnw mn:run
• Quarkus: ./mvnw compile quarkus:dev
• Spring Boot: ./mvnw spring-boot:run

This example uses the following libraries provided by Okta:

• Okta Spring Boot Starter

Please post any questions as comments on the blog post, or visit our Okta Developer Forums.

Apache 2.0, see LICENSE.