PinnedAziz KaleinJavaScript in Plain EnglishHow to implement and use Swagger in Node.jsHow to document RESTful APIs in a web server created in Node.js with the OpenAPI approach7 min read·Feb 15, 2021--5--5
Aziz KaleinJavarevisitedJWT in Spring Security 6 with Database connection (without WebSecurityConfigurerAdapter)JWT is an important concept in authenticating and authorizing access to an application. In a Java application, especially after migrating…10 min read·1 day ago----
Aziz KaleinJavarevisitedKeycloak Integration with Spring Security 6As the security needs of modern web applications continue to grow, reliable identity authentication and authorization systems become…10 min read·Jan 25, 2024--2--2
Aziz KaleinJavarevisitedHibernate — JPA Annotations -1 (Entity Management)Welcome to the first part of our series on Hibernate and JPA Annotations. In this installment, we will delve into the essential concept of…7 min read·Jan 11, 2024----
Aziz KaleinJavarevisitedRESTful API Testing in Java with Mockito (Controller Layer)In this article, I will continue covering Mockito in Java projects. In the previous article, we discussed how to create a unit test for the…6 min read·Oct 31, 2023--1--1
Aziz KaleinJavarevisitedRESTful API Testing in Java with Mockito (Service Layer)Mockito is a popular Java library used for creating and working with mock objects in unit testing. It allows you to simulate the behavior…8 min read·Oct 19, 2023--2--2
Aziz KaleinJavarevisitedGetting Started with JUnit 5: Part 3 (AssertJ)I will continue discussing JUnit 5 in this article, which serves as a follow-up to the previous project. The project covered in this…5 min read·Oct 2, 2023----
Aziz KaleinJavarevisitedGetting Started Testing with JUnit 5: Part 2 (Multiple Test)I will continue discussing JUnit 5 in this article, which serves as a follow-up to the previous project. The project covered in this…4 min read·Sep 25, 2023--3--3
Aziz KaleinJavarevisitedGetting Started Testing with JUnit 5: Part 1One of the key reasons why the Spring Framework is so popular is its strong support for testing. You can test your application thoroughly…6 min read·Sep 15, 2023--1--1
Aziz KaleinJavarevisitedSpring Security Without WebSecurityConfigurerAdapter“In the world of securing Java applications, Spring Security acts as a strong protector, making sure that applications are safe from…8 min read·Aug 31, 2023--1--1