Method service

java/org/apache/jasper/servlet/JspServlet.java:246–298

(HttpServletRequest request, HttpServletResponse response)

    @Override
    public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        // jspFile may be configured as an init-param for this servlet instance
        String jspUri = jspFile;

        if (jspUri == null) {
            /*
             * Check to see if the requested JSP has been the target of a RequestDispatcher.include()
             */
            jspUri = (String) request.getAttribute(RequestDispatcher.INCLUDE_SERVLET_PATH);
            if (jspUri != null) {
                /*
                 * Requested JSP has been target of RequestDispatcher.include(). Its path is assembled from the relevant
                 * jakarta.servlet.include.* request attributes
                 */
                String pathInfo = (String) request.getAttribute(RequestDispatcher.INCLUDE_PATH_INFO);
                if (pathInfo != null) {
                    jspUri += pathInfo;
                }
            } else {
                /*
                 * Requested JSP has not been the target of a RequestDispatcher.include(). Reconstruct its path from the
                 * request's getServletPath() and getPathInfo()
                 */
                jspUri = request.getServletPath();
                String pathInfo = request.getPathInfo();
                if (pathInfo != null) {
                    jspUri += pathInfo;
                }
            }
        }

        if (log.isTraceEnabled()) {
            log.trace("JspEngine --> " + jspUri);
            log.trace("\t     ServletPath: " + request.getServletPath());
            log.trace("\t        PathInfo: " + request.getPathInfo());
            log.trace("\t        RealPath: " + context.getRealPath(jspUri));
            log.trace("\t      RequestURI: " + request.getRequestURI());
            log.trace("\t     QueryString: " + request.getQueryString());
        }

        try {
            boolean precompile = preCompile(request);
            serviceJspFile(request, response, jspUri, precompile);
        } catch (RuntimeException | IOException | ServletException e) {
            throw e;
        } catch (Throwable t) {
            ExceptionUtils.handleThrowable(t);
            throw new ServletException(t);
        }

    }

    @Override
    public void destroy() {