Implementation of the
org.springframework.web.servlet.HandlerMapping interface that map from URLs to beans with names that start with a slash ("/"),
similar to how Struts maps URLs to action names.
Adapter to use the Servlet interface with the generic DispatcherServlet.
Calls the Servlet's service method to handle a request.
Last-modified checking is not explicitly supported: This is typically
handled by the Servlet implementation itself (usually deriving from
the HttpServlet base class).
This adapter is not activated by default; it needs to be defined as a
bean in the DispatcherServlet context.