JSP/Java Widgets

From version 3.0, the Widget Framework's preferred widget architecture retains the JSP view templates, but implements all the controller logic in Java. There is no controller folder in the widget's template tree and all the controller functionality is provided by a Java class. All the core widgets supplied with Widget Framework 3.0 or later are JSP/Java-based widgets. It is, however, still possible to make widgets of your own using the pure JSP method.

For detailed instructions on how to write a Java controller for a Java/JSP widget, seeWriting a Java Controller.