Demo app for Hibernate Data Repositories on Quarkus

Hibernate Data Repositories is an implementation of Jakarta Data backed by Hibernate ORM. This project shows Hibernate Data Repositories used from Quarkus RESTEasy Classic.

Here we observe:

• Jakarta Persistence annotations used to declare and map entity types like Book, Author, and Publisher,
• Jakarta Data annotations used to declare a Library repository acting as a facade to Hibernate's StatelessSession, and
• JAX-RS annotations used to declare the frontend LibraryResource, with Library injected via CDI.

This is the Maven version. There's also a Gradle version.

Dependencies:

• Quarkus 3.15 or above, with RESTEasy Classic and Jackson
• Jakarta Data 1.0
• Hibernate Metamodel Generator 6.6

Running the application in dev mode

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

./mvnw compile quarkus:dev

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:

./mvnw package

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

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

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

./mvnw package -Dquarkus.package.type=uber-jar

The application, packaged as an über-jar, is now runnable using java -jar target/*-runner.jar.

Creating a native executable

You can create a native executable using:

./mvnw package -Dnative

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

./mvnw package -Dnative -Dquarkus.native.container-build=true

You can then execute your native executable with: ./target/data-demo-quarkus-mvn-1.0-SNAPSHOT-runner

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