PagingAndSortingRepository – How to Use With Thymeleaf

For this tutorial, I will demonstrate how to display a list of a business’ clients in Thymeleaf with pagination. 1…

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Validation in Thymeleaf + Spring

Overview Important topics we will be discussing are dealing with null values, empty strings, and validation of input so we…

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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…

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DispatcherServlet of Spring MVC – 10 things Java Developer should know

If you have worked with Spring MVC then you should know what is a DispatcherServlet? It’s actually the heart of Spring…

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Secure REST Service with OAuth2 Tokens

1. Introduction In this tutorial, we will check out how we can use Spring Security with OAuth to secure REST…

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Using Gmail as SMTP server from Java, Spring Boot apps

Gmail users can use Gmail’s SMTP server smtp.gmail.com to send emails from their Spring Boot apps. For this let us do…

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Lombok – you should definitely give it a try

Lombok is not a new thing in a Java ecosystem, but I must admit I always underestimated its value until…

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Integrating Swagger with Spring Boot REST API

In the last post, I talked about my experience with creating RESTFul Services using Spring Boot. When creating a REST API,…

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Securing resources using Spring Security with OAuth

1. Introduction In this tutorial, we will check out how we can use Spring Security with OAuth to secure the…

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