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Tag Archives: REST

Spring Boot Tutorial

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1. Introduction If you always wanted to work with a Web Framework which allows you to jump-start into API development without the hassle of setting up Web Servers, collecting all the wired dependencies, installing various tools, you’ve been blessed with an excellent framework, Spring Boot. The prime motto of Spring Boot is convention over configuration. In this lesson, we will ...

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Spring Boot & Angular 5 & Spring Data & Rest Example (CRUD)

This tutorial provides a complete implementation of Spring Boot, Angular 5 and spring data to build an end to end single page java web application with example.We will be using spring boot 1.5 to expose REST APIs and angular5 with routing to build our client that will be consuming the APIs exposed by the server.Also, we will be integrating MySql ...

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Build REST Web Service using Spring Boot

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This tutorial provides a step-by-step guide on how to build a restfull web service using Spring Boot. Prerequisites: Eclipse IDE (neon release) Maven 4 Java 1.8 1. Create maven web project Open eclipse then create a new maven web project and name it as SpringBootRest. The structure of the generated project looks like the following: 2. pom.xml After creating the web project, the ...

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Top 20 Spring REST Interview Questions Answers for Java Programmers

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Hello guys, I have been sharing some REST with Spring tutorials from last a couple of weeks and today, I am going to share some of the frequently asked Spring and REST interview questions to Java developers applying for Web developer roles. Since Spring Framework is the most popular and the standard framework for developing Java web application and RESTful Web ...

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When a REST Resource should get its own Address?

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In a purist REST approach, all endpoints (except the starting endpoint) are opaque and their various details shouldn’t need to be published.  Even if this approach is being used, the points in this article are relevant as Server logic will have to determine when something requires a end point or not.  Introduction In a REST architecture an entity or a ...

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Building Spring Boot RESTful Service + Spring Boot Actuator

Overview What is REST? REST(REpresentational State Transfer) is the architectural style the web is built on and has become a standard software design pattern used for web applications. The term Representational State Transfer was first used by Roy Fielding, the originator of REST and one of the principal authors of HTTP specification, in his doctoral dissertation. There are many good ...

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Spring, REST, Ajax and CORS

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Assuming you’re working on a project based on JavaScript for the client side and who makes ajax requests to a server through rest web services, you may encounter some troubles especially if both sides are on a separate domain. Indeed, for security reasons, ajax requests from one domain A to a different domain B are not authorized. Fortunately, the W3C ...

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Spring MVC: REST application with CNVR vol. 3

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This is a final, third part of Spring MVC REST tutorial with CNVR. Here I will demonstrate how all that stuff works, which I have developed within first two parts. Here will be four sections for each type of CRUD operations: CREATE, READ, UPDATE, DELETE. As a pre-requirement you need to install any REST client for a working with a ...

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Spring MVC: REST application with CNVR vol. 2

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In the previous post I have made a fast overview of the setting up environment for Spring MVC REST project with CNVR. In this part I can focus directly on a controller and on demonstration of a REST service. As usually I’m going to make a short introduction and after that I will go through the controller methods and explain ...

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