Enterprise Java
-
Integrating Java Enums with JPA and PostgreSQL Enums
Enums are a powerful feature in Java, allowing us to define a fixed set of constants. When using JPA (Java…
Read More » -
Using Reactor Mono.cache() for Memoization In Spring
Memoization is an optimization technique used to speed up applications by storing the results of expensive function calls and reusing…
Read More » -
Secure SPA Authentication with PKCE and Spring Authorization Server
This article will explore implementing authentication in a Single Page Application (SPA) using the Proof Key for Code Exchange (PKCE)…
Read More » -
Inject a Mock as a Spring Bean in a Spock Spring Test
Spock is a powerful testing framework for Java and Groovy applications, especially for writing unit and integration tests. It integrates…
Read More » -
Embed PostgreSQL in Spring Boot Testing
Testing is a crucial aspect of software development, ensuring that code functions as expected and integrates well with other components.…
Read More » -
XML File Processing with Spring Batch
Spring Batch provides essential functionalities such as transaction management, job processing statistics, job restart capabilities, and more. One of its…
Read More » -
Excel File Processing with Spring Batch and JPA
In this article, we will demonstrate how to read all the rows from an Excel (.xls or .xlsx) file using…
Read More » -
Implementing JSON Item Reader and Writer in Spring Batch
Spring Batch is a popular framework for building batch applications in Java. One of the key features of Spring Batch…
Read More » -
Converting a Map to a Spring MultiValueMap
In Spring, a MultiValueMap is a structure for storing multiple values for a single key. This can be useful in…
Read More »
