ListUtils.safe()
Sometimes you need to guarantee a list is safe to use. A simple method can make sure your safe to use the list, or have an empty list that would…
Secure Your Secrets: Encrypting Values with Spring Cloud Config
In the world of microservices, Spring Cloud Config provides a centralized way to manage externalized configurations for your applications. But what about sensitive data like database passwords or API keys?…
Leveraging the CircuitBreakerFactory in Spring Cloud Circuit Breaker
Spring Cloud Circuit Breaker provides a powerful abstraction for implementing the circuit breaker pattern in your microservices. At the heart of this abstraction lies the CircuitBreakerFactory, a key component that…
ListUtils isEmpty() & notEmpty()
Standard isEmpty() and notEmpty() methods for a ListUtils class. Nothing fancy, just simple methods and functionality. See the entire ListUtils series.
Connecting to Multiple MongoDB Databases with Spring Data
Modern applications, especially in a microservices architecture, often require interaction with multiple databases. This is particularly common with NoSQL databases like MongoDB, where different services might have their own dedicated…
Mastering Fallback Methods in Spring Cloud Circuit Breaker
Spring Cloud Circuit Breaker provides an elegant way to handle failures in distributed systems by employing the circuit breaker pattern. A crucial aspect of this pattern is the fallback mechanism,…