jBPM5 and Drools are environment agnostic, so they can run fine in JBoss or Tomcat. Drools and jBPM5 also provides an integration with Camel and depending what you can to do you can use and interact with service mix as well.
What kind of examples would you like to view? solving what kind of problems?
I'm working in a community training and I would like to have some feedback from the community to create examples.
Greetings.