Hello everyone, In this blog post I’m going to describe ‘How to dockerize Springboot CRUD API with Mongo DB’. I am going to run two docker containers. One is for the CRUD Springboot application. And the other one is for Mongo DB. Here I’m going to use a simple Employee…

Hi All, In this post, I am going to describe “How to do a CRUD operation for S3 bucket using Spring boot project”. I am using a simple Spring boot project for adding/retrieving and deleting a file to show the implementation. Please see the completed bitbucket example from here. Overview …

In this blog post, I am going to explain to you about JWE authentication and how we encrypt and decrypt sensitive data. Before point out to the JWE let’s have a quick introduction of his parent object called JWT. Introduction JSON web token (JWT) use as a container to transport…

This post will show you how to authenticate the Springboot REST API application using JWT authentication. To do this process I’m going to use a HandlerInterceptor class provided by the spring framework. To learn more about HandlerInterceptor behavior please visit my previous post from here. …

This post will show you how to authenticate the Springboot REST API application using basic authentication. To do this process I’m going to use a HandlerInterceptor class provided by the spring framework. To learn more about HandlerInterceptor behavior please visit my previous post from here. …

In this post, I am going to describe the Spring MVC HandlerInterceptor, its usage, and behavior. Overview Before going to the HandlerInterceptor let’s discuss a bit about HandlerMapping.It is used to maps a method to a particular URL.So that the DispatcherServlet will be able to invoke it when processing a…

This post will show you how to integrate caching DB into your SpringBoot application. There are 2 ways to do this implementation. One is using the Jedis library and the other one is spring framework related dependency called spring-data-redis library. In this post, I’m going to use the Jedis library…

These days we have a couple of technologies to integrate email service with java application. But out of them “Thymeleaf email integration” is an outstanding way to send an email. So here we are going to explain “How to integrate Thymeleaf email service into SpringBoot REST web service” with…

These days web applications are developing as separate modules(back-end/front-end). In this kind of scenario, we should have proper documentation with informative, readable, and user friendly. Here, we will look at Swagger 2.0 for the Springboot REST web service using Springfox implementation. To describe the Swagger implementation, I’m using the Employee…