SPRING BOOT 2.5.1

SETUP

https://start.spring.io/

• Maven project
• Java
• Spring Boot 2.5.1
• Packaging Jar
• Java 8

PACKAGE

Spring Web (WEB)

Build web, including RESTful, applications using Spring MVC. Uses Apache Tomcat as the default embedded container.

PostgreSQL Driver (SQL)

A JDBC and R2DBC driver that allows Java programs to connect to a PostgreSQL database using standard, database independent Java code.

Flyway Migration (SQL)

Version control for your database so you can migrate from any version (incl. an empty database) to the latest version of the schema.

Spring Data JPA (SQL)

Persist data in SQL stores with Java Persistence API using Spring Data and Hibernate.

Lombok (DEVELOPER TOOLS)

Java annotation library which helps to reduce boilerplate code.

Thymeleaf (TEMPLATE ENGINES)

A modern server-side Java template engine for both web and standalone environments. Allows HTML to be correctly displayed in browsers and as static prototypes.

INSTALLATION

SPRING BOOT

mvn clean package -DskipTest

DATABASE (POSTGRES)

• Running postgresql

    sudo docker run --rm \
        --name sandbox_spring_boot \
        -e POSTGRES_DB=sandbox_spring_boot \
        -e POSTGRES_USER=universe \
        -e POSTGRES_PASSWORD=hrb1FI79JF8Pxm9Vg3PR        \
        -e PGDATA=/var/lib/postgresql/data:z/pgdata \
        -v "$PWD/database:/var/lib/postgresql/data:z" \
        -p 5432:5432 \
        postgres:13

• Access via terminal psql -h 127.0.0.1 -U universe sandbox_spring_boot

MIGRATION

mvn clean spring-boot:run
mvn spring-boot:run

CATATAN

• save JPA Repository