Tutorials, Errors and Exceptions

Its a journey to understand things better. It will have tutorials, any error/exceptions encountered, its resolutions and lots of learning.

Spring4Shell - Zero Day Vulnerability in Spring Framework

In the days of Vulnerabilities, the famous Spring framework is the latest victim, which has quite a turns of event for the CVE identified...

In this post we will create a simple Spring JPA project which will connect to MongoDB and create a document, where we will save records...

In this post we will go through the integration testing of the controller of any Spring Boot project. We will be using an existing Spring...

In this post we will be creating a registration form which will include textbox, dropdown with multi-select option, file pickers and then...

Referring to the Spring Guide to Spring security for authenticating a user with LDAP, this blog is to create the working example for...

In this post, we will create a Kafka producer which will produce string messages as Rest call and a consumer which will consume the...