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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 Gradle version. There's also a Maven version.

Dependencies:

  • Quarkus 3.30, with RESTEasy Classic and Jackson
  • Jakarta Data 1.0.1
  • Hibernate Processor 7.1

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.

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

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

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

The application, packaged as an über-jar, is now runnable using java -jar build/*-runner.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/data-demo-quarkus-1.0-SNAPSHOT-runner

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

Related Guides

  • Hibernate ORM (guide): Define your persistent model with Hibernate ORM and Jakarta Persistence
  • JDBC Driver - H2 (guide): Connect to the H2 database via JDBC
  • RESTEasy Classic (guide): REST endpoint framework implementing Jakarta REST and more

Provided Code

Hibernate ORM

Create your first JPA entity

Related guide section...

RESTEasy JAX-RS

Easily start your RESTful Web Services

Related guide section...

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Example of Hibernate Jakarta Data in Quarkus

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