spring-workbench

A Personal Workbench for Spring Framework where I am cultivating little workbenches and doing some crazy experiments on them.

There are currently 3 parts of this workbench:

• spring-workbench, this is the first one which acts kind of an introduction, below content is practiced:
  • Spring Core, Boot, MVC
  • Layered Architecture and REST.
  • Dependency Injection and IOC Container,
  • DAO abstraction (as a way to access data).
  • Lombok for less boilerplate code.
  • Postman for endpoint tests.
  • Docker for containerization issues of backend infrastructures.
• springDataAndMore, second one which is kind of a developed form of first one, below content is practiced on top of first:
  • Spring Data with JPA, and its implementation, Hibernate.
  • Repository along with JpaAuditing structure instead of plain DAOs with the help of JpaRepository and PagingAndSortingRepository.
  • ResponseEntity and error handling mechanisms with resource management.
  • Java's vital data structures, enum and Optional.
• potential-playlist, the third one that is built on top of the second and in which I introduce:
  • Spring Hateoas for ultra-Rest practices in Spring-based web applications.
  • Spring Security for practicing security concerns (Authentication/Authorization and much more) of web applications and their management in a Spring-based backend.
  • DTOs along with MapStruct library to create handy DTOs, DbProjections and Models for internal usage in the application.
  • liquibase for practicing manipulations of db tables from codebase.
  • jUnit and Spring Test for practicing testing mechanisms of Spring Boot applications.

All 3 workbenches has their own:

• Postman collection which I personally created to test the apps.
• Dockerfiles to run these apps on docker containers.