/coding-with-quarkus

My Quarkus Adventure

Primary LanguageJava

coding-with-quarkus project

This project uses Quarkus, the Supersonic Subatomic Java Framework.

If you want to learn more about Quarkus, please visit its website: https://quarkus.io/ .

Running the application in dev mode

You can run your application in dev mode that enables live coding using:

./gradlew quarkusDev

NOTE: Quarkus now ships with a Dev UI, which is available in dev mode only at http://localhost:8080/q/dev/.

Packaging and running the application

The application can be packaged using:

./gradlew build

It produces the quarkus-run.jar file in the build/quarkus-app/ directory. Be aware that it’s not an über-jar as the dependencies are copied into the build/quarkus-app/lib/ directory.

If you want to build an über-jar, execute the following command:

./gradlew build -Dquarkus.package.type=uber-jar

The application is now runnable using java -jar build/quarkus-app/quarkus-run.jar.

Creating a native executable

You can create a native executable using:

./gradlew build -Dquarkus.package.type=native

Or, if you don't have GraalVM installed, you can run the native executable build in a container using:

./gradlew build -Dquarkus.package.type=native -Dquarkus.native.container-build=true

You can then execute your native executable with: ./build/coding-with-quarkus-1.0.0-runner

If you want to learn more about building native executables, please consult https://quarkus.io/guides/gradle-tooling.

Related guides

  • YAML Configuration (guide): Use YAML to configure your Quarkus application
  • RESTEasy JAX-RS (guide): REST endpoint framework implementing JAX-RS and more
  • Logging JSON (guide): Add JSON formatter for console logging

Provided examples

YAML Config example

This Supersonic example displays mach speed in your favourite unit, depending on the specified Quarkus configuration.

Related guide section...

The Quarkus configuration location is src/main/resources/application.yml.

Logging JSON example

This example lets you go faster with your jet aircraft. Your speed is logged when you send a new request.
When you reach the speed of sound, a "Sonic Boom" error is going to be thrown and logged. Boom!

Related guide section...

RESTEasy JAX-RS example

REST is easy peasy with this Hello World RESTEasy resource.

Related guide section...