#SPRING BOOT REST API HOW TO#
#SPRING BOOT REST API CODE#

Content Negotiation - Why should JSON be the only data exchange format to be supported? What if your consumer loves (or is stuck with) XML? Content Negotiation helps you support multiple data exchange formats for your RESTful API.For example, when requesting information about a Facebook user, a REST service can return the following: HATEOAS - HATEOAS stands for “Hypermedia as the engine of application state.” When some details of a resource are requested, you will provide the resource details as well as details of related resources and the possible actions you can perform on the resource.Spring Boot and Swagger - Documenting RESTful Services Implementing Validation for RESTful Services with Spring Boot Spring Boot Exception(Error) Handling for RESTful Services The articles below explore these features in depth. Great documentation makes your consumer and your job easy.

#SPRING BOOT REST API HOW TO#

Current Documentation - A consumer needs to understand how to use your API.

Proper Validation - You would want to validate the right stuff and return a message which helps the consumer understand what failed.

Awesome Exception Handling - You would want to return the right response with the exact response status based on the situation.

Secure Rest Services and Web Applications with Spring Boot Security Starter In the article below, we implement basic security for a REST API. Spring Boot - Unit Testing and Mocking with Mockito and JUnit Writing Integration Tests for Rest Services with Spring Boot Unit Testing Rest Services with Spring Boot and JUnit

We will assert the results using a great JSON assert framework - Ī key part of integration testing is testing all the layers in the application.

We will launch the complete Spring Boot application using We will invoke the service methods using TestRestTemplate.

In this unit test, we want to test only the methods in StudentController.

We will use Mock MVC framework to launch only StudentController.Ī key part of unit testing is to restrict the scope to a minimum.

We will mock out the StudentService using Mockito.

Let’s consider a StudentController which depends on StudentService. Introduction to Spring Data Rest - Create RESTful APIs at F1 SpeedĬreating a CRUD REST API/Service with Spring Boot, JPA and HibernateĪdding Unit and Integration Tests to RESTful ServicesĪutomation Tests (including Unit and Integration Tests) are a key part of ensuring your services and APIs evolve over a time period. The project uses JPA (Hibernate) to connect to an H2 in-memory database.

A project exposing an end to end CRUD API for an entire Resource.

An article focusing on basics of a REST Service.

Using Spring Boot Web Starter, we have articles with We explore a couple of options to create RESTful Services with Spring Boot:

Adding Unit and Integration Tests to RESTful Services.

Let’s look at the articles in the following sections

#SPRING BOOT REST API CODE#

Spring Boot REST API Projects - Code Examples on GitHub These code examples will help beginners and experts to learn and gain expertise in developing RESTful Services with Spring Boot. We have a number of articles explaining these projects. This guide will help you understand the REST API projects with code examples on GitHub.

Spring boot rest api