Learn how to use Spring Data Key Value to interact with key-value stores
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Java Weekly, Issue 231
Filed under Weekly Review
This week, migrating from Java to Kotlin and to Java again, exploring Spring Boot testing, and reinventing the calendar.
Example of Downloading File in a Servlet
Filed under Jakarta EE
A simple example of creating a downloadable file and serving it from a Java Servlet application.
Spring Data REST Events with @RepositoryEventHandler
Filed under REST, Spring Data
Learn how to handle entity events in Spring Data REST.
Download a File From an URL in Java
Filed under Java IO
Explore the different ways of downloading a file in Java.
Use char[] Array Over a String for Manipulating Passwords in Java?
Filed under Security
Explore several reasons why we shouldn’t use Strings for storing passwords and use char[] arrays instead.
Context Hierarchy with the Spring Boot Fluent Builder API
Filed under Spring Boot
Create a context hierarchy in Spring Boot – using the Builder API.
Working With Arrays in Thymeleaf
Filed under Spring MVC
Learn how to use arrays in the Thymeleaf template engine.
Spring RestTemplate Error Handling
Filed under HTTP Client-Side, Spring Web
Learn how to handle errors with Spring’s RestTemplate