635 chore use jdk 25 and aot caching on quarkus playground

[fugerit79]

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[codacy-production]

Up to standards ✅

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[Copilot]

Pull request overview

This PR updates the Quarkus playground packaging and CI to target JDK 25 and to introduce build-time AOT cache generation for the container image, while adding Quarkus integration-test wrappers to run the existing REST tests as ITs.

Changes:

• Add @QuarkusIntegrationTest wrapper classes (*RestIt) for existing REST test suites.
• Rework the Quarkus playground Dockerfile into a multi-stage build that attempts to generate and ship an AOT cache.
• Update the Docker publish workflow to build with Java 25 (GraalVM) and enable Quarkus jar AOT packaging; document the base image change in the changelog.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
fj-doc-playground-quarkus/src/test/java/org/fugerit/java/doc/playground/ValRestIt.java	Adds IT wrapper for ValRestTest.
fj-doc-playground-quarkus/src/test/java/org/fugerit/java/doc/playground/GenerateRestIt.java	Adds IT wrapper for GenerateRestTest (contains a compile-breaking unused import).
fj-doc-playground-quarkus/src/test/java/org/fugerit/java/doc/playground/ConfigRestIt.java	Adds IT wrapper for convert tests, but naming doesn’t match the base test class.
fj-doc-playground-quarkus/src/test/java/org/fugerit/java/doc/playground/ConfigConvertRestIt.java	Adds IT wrapper for ConfigConvertRestTest.
fj-doc-playground-quarkus/src/test/java/org/fugerit/java/doc/playground/CatalogRestIt.java	Adds IT wrapper for CatalogRestTest.
fj-doc-playground-quarkus/Dockerfile	Introduces multi-stage AOT cache build + runtime startup that uses the cache if present (currently risks failing the image build).
CHANGELOG.md	Notes the Quarkus playground base image move to ubi9/openjdk-25-runtime.
.github/workflows/docker_publish.yml	Builds/publishes using Java 25 (GraalVM) and enables Quarkus jar AOT.

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[Copilot]

The AOT generation step explicitly warns that /deployments/app.aot might not be generated, but the runtime stage unconditionally COPYs that file from aot-builder. If AOT generation fails or times out, the Docker build will fail at this COPY. To make the build resilient, ensure the file always exists (e.g., create an empty placeholder when missing) or adjust the build so the runtime stage doesn’t depend on a conditional artifact.

[fugerit79]

@copilot apply changes based on this feedback

[fugerit79]

Ok thanks for the feedback

[Copilot]

Fixed in af47d91. When AOT cache generation fails or times out, the builder stage now runs touch /deployments/app.aot to create an empty placeholder, ensuring the COPY in the runtime stage always succeeds. The existing [ -s app.aot ] check in the CMD already handles the empty-file case by falling back to normal startup.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

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0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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