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Drools JBoss Rules 5.0 Developer's Guide by Michal Bali, Bogdan Brinzarea

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Chapter 9. Sample Application

This chapter will focus on the usage of Drools in a real application. It connects to the previous chapters and will give an overall picture of how it all comes together. We'll look at how Drools can be used in a sample JEE web application covering layered design, persistence, transactions, and others.

This chapter assumes that you have some basic understanding of JPA (Java Persistence API. More information can be found at http://java.sun.com/javaee/technologies/persistence.jsp) and the Spring Framework.

We'll now look at the various aspects of the sample application.

Users

Our application will have three sets of users—normal bank employees, supervisors, and bank customers. Normal bank employees will be able to create ...

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