README.md

Micronaut Demonstration Project

This is a demonstration API project using Micronaut Framework.

About

Micronaut is a full-stack framework for building microservice and serverless applications. It leverages the use of compile-time inversion of control that results to quick start-up and low memory footprint.

This project demonstrates the CRUD operation using the framework and some Unit testing.

Micronaut Main Entry Class

public class Application {

    public static void main(String[] args) {
        Micronaut.build(args)
                .mainClass(Application.class)
                .start();
    }
}

How to run

Fork the project and run locally using the commands.

Build the jar

gradlew shadowJar

Run the jar from the libs folder

java -jar micronaut-java-1.0-all.jar 

Run using Gradle. Optionally, you can put -t option for live code reload.

gradlew run -t

Docker Desktop

Run the application using docker

Pull the image from Docker Hub

docker pull rjtmahinay/micronaut-java

Run the container using the image

docker run -d -p <port>:8080 --name <your container name> rjtmahinay/micronaut-java

Swagger via OpenAPI

• Access the swagger documentation via local environment

http://localhost:<port>/swagger-ui

APIs

Synchronous

Create

/v1/synchronous/employee/add

Read

Get all employee

/v1/synchronous/employee

Get a specific employee

/v1/synchronous/employee/{id}

Update

/v1/synchronous/employee/update/{id}

Delete

/v1/synchronous/employee/delete/{id}

Exception

Demonstrates the returned response for an exception

/v1/synchronous/employee/exception

Reactive

Create

/v1/reactive/employee/add

Read

Get all employee

/v1/reactive/employee

Get a specific employee

/v1/reactive/employee/{id}

Update

/v1/reactive/employee/update/{id}

Delete

/v1/reactive/employee/delete/{id}

Exception

Demonstrates the returned response for an exception

/v1/reactive/employee/exception

Database

H2 database is used for this demonstration project.

License

The project is licensed using MIT License

Micronaut Documentations

• User Guide
• API Reference
• Configuration Reference
• Micronaut Guides

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• Shadow Gradle Plugin