Apache Struts

http://en.wikipedia.org/wiki/Apache_Struts
http://openhome.cc/Gossip/Struts/
http://openhome.cc/Gossip/Struts/WorkFlow.htm


Apache Struts was an open-source web application framework for developing Java EE web applications. It uses and extends the Java Servlet API to encourage developers to adopt a model–view–controller (MVC) architecture.