abewartech / activej-example

showcases the powerful capabilities of ActiveJ, a cutting-edge Java framework designed for building high-performance, scalable, and reactive applications.

ActiveJ Real World Project

This project is for learning ActiveJ Framework, run on JDK 17

Information

• ActiveJ Homepage
• ActiveJ Github
• Compare benchmark result

ActiveJ is the best performance framework in Java on February 27, 2023.

Libraries

This project use:

• io.activej: ActiveJ Framework
• dsl-json-java8: JSON serialization with high performance
• logback-classic: For logging
• lombok: For useful annotations
• hibernate-hikaricp: Work with database
• mysql-connector-java: For Mysql 8.0
• liquibase-core: For migrating at runtime

View pom.xml for more details

Before run

Install JDK 17

Install MySQL v8

Setup database: Replace your config to file app.properties

Run

On the local, run main file: AppLauncher.java

On the dev/production, run commands:

-> Build: maven package -DskipTests=true
-> Run:   java -Denv={dev/prod} -jar AppLauncher.jar
-> Build native: native-image -R:MaxHeapSize=2g --verbose --target windows -jar AppLauncher.jar

The application runs on port: 8080

GraalVM

https://www.graalvm.org/22.1/reference-manual/native-image/Resources/

-> 1. Build via native-image: native-image --verbose -jar AppLauncher.jar
This way is simple without config

-> Build via maven: maven -Pnative -DskipTests=true package
Complicate with more configs

API Reference

Homepage (public)

  GET http://localhost:8080

Health check (public)

  GET http://localhost:8080/api/v1/health-check

Login (public)

  GET http://localhost:8080/api/v1/login

Create a new session to access private router

Add user (public)

  POST http://localhost:8080/api/v1/users

JSON Body	Type	Description
name	string	Required
age	int	Required

List all users (private)

  GET http://localhost:8080/api/v1/users

If you don't login, you won't access this router

Get one user (private)

  GET http://localhost:8080/api/v1/users/${userId}

If you don't login, you won't access this router