Quarkus API example

Quarkus REST API with Hibernate ORM, Panache, RESTEasy, and PostgreSQL. Requires JDK 11.

NOTE: Perfoming a native Quarkus build with the packagenative command fails on Eclipse Che Hosted by Red Hat due to the 7GB usage limit.

Endpoints

Method	Endpoint	Description
GET	/food	Lists all Food resources
GET	/food/{id}	Retrieves the Food resource with the specified ID
GET	/food/search/{name}	Retrieves a Food resource with the specified name
GET	/food/restaurant/{restaurantName}	Lists all Food resources with the specified restaurantName
POST	/food	Creates a Food resource

Development with Eclipse Che

This project provides a devfile.yaml file that defines the containers required for development, as well as a list of development commands.

To run these commands from VS Code, open the command palette and navigate to Tasks: Run Task > che.

Task	Description
Package	Runs mvn package.
Run Tests	Runs mvn test.
Package Native	Runs a Quarkus native build.
Build Image	Builds a container image for the Quarkus application running in JVM mode. Package task must be run before this task.
Start Development mode (Hot reload + debug)	Runs the Quarkus application in development mode.
Start Native	Runs the Quarkus native binary. Package Native task must be run before this task.

Local development

Create PostgresSQL container

docker run -it --rm=true --name food_db -e POSTGRESQL_USER=user -e POSTGRESQL_PASSWORD=password -e POSTGRESQL_DATABASE=food_db -p 5432:5432 quay.io/centos7/postgresql-13-centos7@sha256:994f5c622e2913bda1c4a7fa3b0c7e7f75e7caa3ac66ff1ed70ccfe65c40dd75

Run in development mode

./mvnw compile quarkus:dev

Navigate to localhost:8080/food to view the pre-imported Food resources.

Packaging the application

./mvnw clean package

Run tests only

./mvnw test

Resources

• https://quarkus.io/guides/maven-tooling
• https://quarkus.io/guides/hibernate-orm-panache
• https://quarkus.io/guides/building-native-image