Project-Management

This project uses Quarkus, Java Framework.

Table of Contents

1. Project Structure
2. Configurations
3. Workflows
4. Running the application in dev mode
5. Packaging and running the application
6. Dockerizing the application
7. Creating a native executable

Project Structure

Workflows

Po Event Triggering the Workflow

Configurations

Kafka Producer Configuration

mp.messaging.outgoing.po-out.connector=smallrye-kafka
mp.messaging.outgoing.po-out.topic=po-workflow
mp.messaging.outgoing.po-out.key.serializer=org.apache.kafka.common.serialization.StringSerializer
mp.messaging.outgoing.po-out.value.serializer=io.quarkus.kafka.client.serialization.ObjectMapperSerializer

Kafka Consumer Configuration

mp.messaging.incoming.po-in.connector=smallrye-kafka
mp.messaging.incoming.po-in.topic=po-workflow
mp.messaging.incoming.po-in.key.deserializer=org.apache.kafka.common.serialization.StringDeserializer
mp.messaging.incoming.po-in.value.deserializer=com.zaga.consumer.MailDeserializer

Quarkus Rest Client Configuration

quarkus.rest-client.pdf-api.url=http://localhost:8080/Zaga/document-service
quarkus.rest-client.pdf-api.scope=javax.inject.Singleton

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.

Dockerizing the application

First Package the Application

./mvnw package

Create the Docker image using Docker daemon

docker build -t projectmanagement-quarkus-app -f src/main/docker/Dockerfile.jvm .

Run the container

 docker run -d -p 8081:8081 projectmanagement-quarkus-app

Creating a native executable

You can create a native executable using:

./mvnw package -Pnative

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

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

You can then execute your native executable with: ./target/project-management-1.0.0-SNAPSHOT-runner

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

Related Guides

• MongoDB with Panache (guide): Simplify your persistence code for MongoDB via the active record or the repository pattern
• SmallRye OpenAPI (guide): Document your REST APIs with OpenAPI - comes with Swagger UI
• RESTEasy Reactive (guide): A JAX-RS implementation utilizing build time processing and Vert.x. This extension is not compatible with the quarkus-resteasy extension, or any of the extensions that depend on it.

Provided Code

RESTEasy Reactive

Easily start your Reactive RESTful Web Services

Related guide section...