In this post I’ll examine how to implement a simple WebSocket-based notification system built on top of Spring. We’ll use the Stomp protocol over SockJS to communicate with either a JQuery-based client or an Angular application.
If you’re having trouble starting SQLLine from that sqlline.sh file included in Apache Ignite distributions, please read this. This gotcha made me waste some precious time… who knows, it might save yours!
PGP encryption is not only about RSA keys. Elliptic Curve Cryptography (ECC) offers another twist on the subject, requiring smaller key sizes to provide an equivalent level of security.
A majority of Java developers came to embrace and love Spring’s Inversion of Control (IoC) to inject dependencies. However not all projects are Spring-based! One may want to consider alternatives for taking care of dependency injection… And one of those options is the Guice framework.
At last! It was about time! Allow me to bring a conclusion to our experiments in encryption. Let’s use what we previously learned about working with PGP on Java and JavaScript and make the two exchange PGP messages.
