Click is modern J2EE web application framework, providing a natural rich client style programming model.

This application is a simple example on developing RESTful web services in Java by using a open source framework, Restlet with Spring.

JSR 173 defines a pull streaming model, StAX (short for “Streaming API for XML”), for processing XML documents. In this model, unlike in SAX, the client can start, proceed, pause, and resume the parsing process. The client has complete control.