p-8-z / quarkus-for-sb-developers

Quarkus For Spring Boot Developers

Quarkus project

Project was generated with commands:

mvn io.quarkus:quarkus-maven-plugin:1.2.1.Final:create "-DprojectGroupId=sk.p8z" "-DprojectArtifactId=quarkus" "-DclassName=sk.p8z.quarkus.controllers.GreetingController" "-Dpath=/greeting"  "-Dextensions=spring-web,spring-di,spring-data-jpa,resteasy-jsonb,quarkus-jdbc-postgresql,hibernate-validator,quarkus-resteasy-jackson,quarkus-jackson"
cd quarkus

Initialize Postgres Database

cd database
docker-compose up -d

Open browser an go to pgadmin

Login with user: [e-mail] and password: SuperSecret

Create DB Server

Object > Create > Server - this should open modal window for DB Connection

Go to Connection Tab

Host name/address = db
Maintenance database = docker
Username = admin
Password = admin

And Save.

OpenApi support

Added Dependencies for OpenApi Annotations

<dependencies>
    ...
    <dependency>
      <groupId>io.swagger</groupId>
      <artifactId>swagger-annotations</artifactId>
      <version>${swagger-core-version}</version>
    </dependency>
    <dependency>
      <groupId>org.openapitools</groupId>
      <artifactId>jackson-databind-nullable</artifactId>
      <version>0.1.0</version>
    </dependency>
</dependencies>

Copied openapi.yaml definition to resource folder.

Added openapi-generator-maven-plugin to pom.xml build > plugins

Description

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 quarkus:dev

Packaging and running the application

The application is packageable using ./mvnw package. It produces the executable quarkus-1.0-SNAPSHOT-runner.jar file in /target directory. Be aware that it’s not an über-jar as the dependencies are copied into the target/lib directory.

The application is now runnable using java -jar target/quarkus-1.0-SNAPSHOT-runner.jar.

Creating a native executable

You can create a native executable using: ./mvnw package -Pnative.

Or you can use Docker to build the native executable using: ./mvnw package -Pnative -Dquarkus.native.container-build=true.

You can then execute your binary: ./target/quarkus-1.0-SNAPSHOT-runner

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