Java getter/setter used as Lamda’s
Once again I’m looking into ways to make coding so much easier. I needed to be able to pass in a Class::get and a Class:set as a Lamda in order…
Beyond Roles: Fine-Grained Authorization with Spring Security ACLs
Spring Security is a robust framework for securing your Java applications. While roles and authorities provide a good foundation for authorization, sometimes you need more granular control. This is where…
Mastering Multi-Profile Environments with Spring Cloud Config
Spring Cloud Config simplifies configuration management for microservices, but its power truly shines when dealing with diverse environments. This post dives into how to leverage multiple profiles with Spring Cloud…
Using java.util.stream.Collector
You will find plenty of articles on how to create your own Collector, and calling Streams.collect() with a collector to gather the data into a collection. Learn how to add…
Spring CORS Configuration: A Comprehensive Guide
Cross-Origin Resource Sharing (CORS) is a security mechanism that browsers implement to restrict web pages from making requests to a different domain than the one that served the web page.…
Java’s missing TreeMap
One thing I have always found lacking in Java collections/containers is TreeMap. A simple class that takes a hierarchical approach to mapping data to a node. Given a hierarchical string…
Load Balancing in Spring: Gateway & Discovery
Load balancing is crucial in modern applications to distribute traffic across multiple instances of a service, ensuring high availability and fault tolerance. Spring provides robust mechanisms for load balancing, both…