Legacy systems frequently need to be integrated into web basedapplications. A variety of tools and technologies are availableto address this problem, so that almost any legacy system can beinterfaced to / integrated with a J2EE application.This module outlines some of the issues in integrating legacysystems, and discusses some of the technologies that can be usedto achieve integration in a J2EE environment. These includeCORBA, Java Message Service (JMS) and the J2EE Connector Architecture.
On completion of this module, students should be able to: