Spring MVC

This tutorial is a high-level overview of the Spring Web MVC framework. Below is a high-level diagram of how things work in a Spring MVC Web application built with Spring Boot.    Most online tutorials or books will show you a similar diagram that is designed around the Dispatcher Servlet. Because this Dispatcher servlet is…

Read More Spring Web MVC – Overview for Beginners

Internationalization (i18n) is the process of making your application, services capable of delivering in different languages. In this tutorial, we will see how the Spring-Boot framework manages internationalization. Overview The internet has become global, which implies that any application or website can target millions of users around the world. Although half of the world’s population…

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In this tutorial, you will learn how to add a Social Login(OAuth 2) feature into your Spring MVC Web application. This will allow users to login to your application with their social network accounts like Facebook, Google, or other large services that support OAuth 2 like for example GitHub. Spring Security 5 offers very good…

Read More Spring Security OAuth 2 Social Login

In this tutorial, we will create a Spring Boot application which demonstrates how we can add and use the H2 in-memory database in our application. You will learn how an in-memory database like H2 can be used to develop a Spring boot application without an overhead of doing DB configuration on your machine and without…

Read More Using H2 In-memory Database with Spring Boot

Almost in every RESTful Web Service application, I have to do the DTO to Entity and then Entity to DTO conversion. DTO stands for Data Transfer Object and is a simple Plain Old Java Object which contains class properties and getters and settings methods for accessing those properties. In this blog post, I am going…

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With this short blog post, I am going to share with you a few ways you can read application properties from application.properties file in Spring Boot. I am going to share 3 ways: Read application.properties using Environment object,  Read a property from application.properties file using @ConfigurationProperties and reading a property using the @Value annotation. To demonstrate how…

Read More Reading application.properties in Spring Boot

It is extremely simple to add logging support to your RESTful Web Service application with Spring Boot. To use Spring Boot logging you do not really need to add any additional dependencies or libraries to your web app project other than the spring-boot-starter-web dependency of which is below. If you are working on a Spring Boot Web…

Read More Spring Boot Logging with LoggerFactory

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