Chrysalis is a Java web development framework. It has a different focus from most Model-View-Controller (MVC) web frameworks. Chrysalis controllers resemble normal Java classes with multiple methods. Client request URLs are mapped to each controller method.
The typical MVC framework is founded on one basic insight: that Java servlets can be treated as an event handler for the submit button of HTML forms. This makes servlets analogous to the controller in the MVC pattern, equivalent to the Listener classes used in Java GUIs. From this insight, the rest of the pattern follows easily (see Struts for the most popular implementation of this approach).URL: http://chrysalis.sourceforge.net/
Licence: BSD License