Delve into creating REST APIs with Spring Framework, integrating databases with JPA, implementing Aspect-Oriented Programming, unit testing, and documenting with Springfox, and monitoring with Spring Boot Actuator.

REST APIs with Spring, JPA, and Springfox.png

anshul_todo.tar.gz

Todo_Chapter1

Todo_Chapter2

Todo_Chapter3

Todo_Chapter2-pre

Todo_Chapter4

Todo_Chapter5

Todo_Chapter6

Todo_Chapter8

Todo_Chapter10

Todo_Chapter9

In this advanced-level course, you’ll learn to create REST APIs using the Spring Framework. The course gives a detailed experience in designing, implementing, and documenting REST APIs with end-to-end features like database integration and monitoring.

Firstly, you'll set up a Spring Boot project and create fully-functional REST APIs to manage your to-do lists. Secondly, you’ll learn database integration using Spring Data JPA and consume APIs using various tools such as cURL, Postman, and the Swagger UI. Thirdly, you'll learn Aspect-Oriented Programming (AOP) in Spring and Unit test the APIs using Spring Framework. Lastly, you’ll learn to document APIs using Springfox and Spring REST Docs and monitor them using the Spring Boot Actuator. 

By the end of this course, you'll be confident to design, implement, and document REST APIs end-to-end using the Spring Framework, including advanced topics like AOP, Unit Testing, and Monitoring.

REST APIs with Spring, JPA, and Springfox

In this chapter, we learned to integrate the H2 database using the Spring Data JPA and added persistence support to our Todo application. First, we created entities, as well as set up JPA repositories and injected them into the services for the persistence layer. Furthermore, we executed cURL requests to insert, search, update, and remove `Todo` and `TodoType` objects in the H2 database. Next, we explored inherited pagination and sorting features provided by the JPA repository. Then, we examined derived methods and ways to add custom methods in the repositories by using `@Query` and `@NamedQuery` annotations. Lastly, we explored validations through the Hibernate Validator and domain events.

Let’s summarize what we covered so far with this chapter on  Database integration with Spring Data JPA and then test your knowledge with a quiz.

Introduction to Spring Boot

Develop REST APIs

Database Integration With Spring Data JPA

REST APIs With Spring Data REST

Aspect Oriented Programming

Spring Framework Testing

Consuming APIs

API Documentation With Swagger

API Documentation Using Spring REST Docs

Spring Boot Actuator

Wrapping Up

Summary: Database Integration With Spring Data JPA

Recap