Change Data Capture Pattern Demo

This project is a simple test of CDC design pattern using Observes.

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:

./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/cdc-demo-1.0-SNAPSHOT-runner

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

Narayana JTA - Transaction manager (guide): Offer JTA transaction support ( included in Hibernate ORM)
SmallRye Reactive Messaging (guide): Produce and consume messages and implement event driven and data streaming applications
SmallRye OpenAPI (guide): Document your REST APIs with OpenAPI - comes with Swagger UI
Hibernate ORM with Panache (guide): Simplify your persistence code for Hibernate ORM via the active record or the repository pattern
Agroal - Database connection pool (guide): Pool JDBC database connections ( included in Hibernate ORM)

Provided Code

Hibernate ORM

Create your first JPA entity

Related guide section...

RESTEasy Reactive

Easily start your Reactive RESTful Web Services