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The [ReasonableServlet|https://saffron.caret.cam.ac.uk/svn/projects/RSFUtil/trunk/src/uk/org/ponder/rsf/servlet/ReasonableServlet.java] is the main entry point for execution when RSF is used in a plain HTTP Servlet environment. The complete code is shown below:

{{{

public class ReasonableServlet extends HttpServlet {

private RSACBeanLocator rsacbeanlocator;

public void init(ServletConfig config) {

ServletContext sc = config.getServletContext();

WebApplicationContext wac = WebApplicationContextUtils.getWebApplicationContext(sc);

rsacbeanlocator = (RSACBeanLocator) wac.getBean("rsacBeanLocator");

}

protected void service(HttpServletRequest requst, HttpServletResponse response) {

rsacbeanlocator.getBeanLocator().locateBean("rootHandlerBean");

}

}

}}}

The ReasonableServlet is a prime example of [request scope programming|RSAC] since its entire logic is encoded by the fetching of a single request-scope bean (the {{rootHandlerBean}}) in whose init-method the entire request is handled.