JSON-B is coming

Java EE & JSON For years, I have been working with Java EE in combination with REST services. Vast majority of REST services today use JSON as data format. However,...
Andreas Günzel
Andreas Günzel
comment icon 02.17.2017

Fighting the Transaction Reaper

Long running transactions might be killed by the App Server's Transaction Reaper. I have implemented a litte helper to programmatic handle such kinds of exceptions. The problem: Timed out translations...
Andreas Günzel
Andreas Günzel
comment icon 05.31.2016

Intermediate commit within transaction

Imagine following situation: We have a service that polls the database for entities in a certain state, for example new. The found entities are passed to a worker that executes...
Andreas Günzel
Andreas Günzel
comment icon 05.19.2016