Showing posts from July 23, 2016

Jakarta EE Survey 2020

At OmniFaces we poll the community from time to time about Java EE (now Jakarta EE) and related technologies. With the transfer of Java EE to Jakarta EE now almost completed, people are now starting to think about Jakarta EE 10 , the first Jakarta EE release after Java EE 8 having new featues. As such it's a good time to poll the community again. In the 2020 edition, there are 4 categories of questions again: Current usage of Java EE / Jakarta EE Servlet containers APIs related to Java EE / Jakarta EE The future of Jakarta EE Compared to 2018, we simplified some of the questions somewhat, omitting some of the less popular options to make it more manageable. We added questions about the future of Jakarta EE and MP together, the preferred Jakarta EE cadence, and generally updated the choices (such as adding Quarkus , which wasn't quite on the radar in 2018 and our own Piranha Cloud ). Jakarta EE provides the opportunity to revitalise and modernise Java EE, but i

Simplified custom authorization rules in Java EE

In a previous article we looked at implementing a Java EE authorization module using the JACC specification. This module implemented the default authorization rules as specified by the JACC-, Servlet- and EJB specifications. In this article we go beyond that default algorithm and take a look at providing our own custom authorization rules. In order to implement custom rules, one would traditionally ship an entire JACC provider with factory, configuration and policy. Not only is this a lot of code (JACC doesn't have any code that can be reused, for the smallest change everything needs to be implemented from scratch) , it's also problematic that a JACC provider is global for the entire application server, while authorization rules are almost always specific for an individual application. Even when you adhere to the best practice of using one application per server , it's still quite a hassle to re-install the JACC provider after every little change separately from the app