Introduction

Demo Project for my talk 10 Golden Rules for Spring Boot RESTful API

Outline

This project covers following topics;

• Spring Boot CLI
• Mock MVC Test
• RestController
• Validations
• Exception Handling
• Application Configuration
• Database Interaction
• 2nd Level Cache
• Service-to-Service Communication
• Distributed Tracing & Observability

Howto Run Project

Run Zipkin locally

docker run -d -p 9411:9411 openzipkin/zipkin

Run Mysql locally

docker run --name=mysql-restapp -d -p 3306:3306 -v $HOME/docker/volumes/mysqlrestapp:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=verysecretpass -e MYSQL_DATABASE=restapp mysql:5.7

Environment properties

export SPRING_DATASOURCE_URL=jdbc:mysql://localhost:3306/restapp
export SPRING_DATASOURCE_USERNAME=root
export SPRING_DATASOURCE_PASSWORD=verysecretpass

Run project

./gradlew bootRun