@Override
protected void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// Retrieves the handler to process the request
WebHandler handler = handlers.findHandler(request);
if (handler == null) {
response.sendError(HttpServletResponse.SC_NOT_FOUND, "Handler not found.");
return;
}
handler.execute(this, request, response);
}
@Override
public void init() throws ServletException {
// Configures the param handler factories
String paramHandlerFactories = getServletConfig().getInitParameter("handlerFactories");
if (paramHandlerFactories != null) {
for (StringTokenizer t = new StringTokenizer(paramHandlerFactories, "\r\n\t ");
t.hasMoreTokens(); ) {
String className = t.nextToken();
IParamHandlerFactory factory = (IParamHandlerFactory) ClassUtil.newInstance(className);
handlers.register(factory);
}
}
// Configures the controller classes
String handlersParam = getServletConfig().getInitParameter("handlers");
if (handlersParam != null) {
for (StringTokenizer t = new StringTokenizer(handlersParam, "\r\n\t "); t.hasMoreTokens(); ) {
String className = t.nextToken();
Object controller = ClassUtil.newInstance(className);
handlers.register(controller);
}
}
}