Example usage for javax.servlet.http HttpServletRequest removeAttribute

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest removeAttribute.

Prototype

public void removeAttribute(String name);

Source Link

Document

Removes an attribute from this request.

Usage

From source file:com.opencnc.controllers.ElementoGraficoController.java

/**
 * *****************************************************************************
 * Obtiene el elemento grafico por modelo.
 * *****************************************************************************
 * Metodo sin desarrollo.//w ww  . j a  va2  s . c  o  m
 * *****************************************************************************
 * @param ModeloID
 * @param request
 * @param response
 * @return
 * @throws Exception 
 */

@RequestMapping("/elemento/obtenerElementoPorModelo")
public ModelAndView obtenerElementoPorModelo(int ModeloID, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    HttpSession sess = request.getSession();
    if (sess != null) {
        return null;
    } else {
        request.removeAttribute("usuario");
        return new ModelAndView("redirect:/usuario/login.htm");
    }
}

From source file:com.hihsoft.baseclass.web.controller.BaseController.java

/**
 * requestsession//from w w w.j  a  va 2s  . c  om
 * 
 * @param request
 * @param key
 * @author Xiaojf
 * @since 2011-6-29
 */
public void remove(HttpServletRequest request, String key) {
    request.removeAttribute(key);
    request.getSession().removeAttribute(key);
}

From source file:net.swas.explorer.servlet.ms.GetMSConfig.java

/**
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 *///  w  w w  .  j  a  v  a2 s. c  o  m
@SuppressWarnings("unchecked")
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    JSONObject messageJson = new JSONObject();

    messageJson.put("action", "readMSConfig");
    this.prod.send(messageJson.toJSONString());

    String revMsg = this.cons.getReceivedMessage(request.getServletContext());
    log.info("Received Message :" + revMsg);
    if (revMsg != null) {

        JSONParser parser = new JSONParser();
        JSONObject revJson = null;
        try {

            revJson = (JSONObject) parser.parse(revMsg);
            request.removeAttribute("msConfig");
            request.setAttribute("msConfig", revJson);

        } catch (ParseException e) {

            e.printStackTrace();

        }

    }

    RequestDispatcher rd = request.getRequestDispatcher("/msConfigForm.jsp");
    rd.forward(request, response);

}

From source file:org.jahia.services.render.filter.AggregateFilter.java

@Override
public void finalize(RenderContext renderContext, Resource resource, RenderChain renderChain) {

    if (skipAggregation(renderContext.getRequest())) {
        return;//w ww  . ja  v a2  s . co m
    }

    HttpServletRequest request = renderContext.getRequest();

    // no keys stack, no aggregation, nothing to clean
    if (request.getAttribute(FRAGMENT_KEYS_STACK) == null) {
        return;
    }

    // we are finalizing on a main resource, remove keys stack
    if (Resource.CONFIGURATION_PAGE.equals(resource.getContextConfiguration())) {
        request.removeAttribute(FRAGMENT_KEYS_STACK);
    }

    // we are finalizing on a sub fragment aggregation, pop the key from the stack
    @SuppressWarnings("unchecked")
    Map<String, Object> moduleMap = (Map<String, Object>) request.getAttribute("moduleMap");
    if (moduleMap.get(AGGREGATING) == Boolean.TRUE) {
        @SuppressWarnings("unchecked")
        Stack<String> keysStack = (Stack<String>) request.getAttribute(FRAGMENT_KEYS_STACK);
        keysStack.pop();
    }
}

From source file:cn.webwheel.ActionSetter.java

@SuppressWarnings("unchecked")
public void clear(HttpServletRequest request) {
    Map<String, Object> map = (Map<String, Object>) request.getAttribute(WRPName);
    if (map != null) {
        for (Object o : map.values()) {
            if (o instanceof FileEx[]) {
                for (FileEx fileEx : (FileEx[]) o) {
                    fileEx.destroy();//w  ww .  jav  a2 s  .  com
                }
            }
        }
        request.removeAttribute(WRPName);
    }
}

From source file:org.springframework.boot.actuate.autoconfigure.MetricsFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws ServletException, IOException {
    StopWatch stopWatch = createStopWatchIfNecessary(request);
    String path = new UrlPathHelper().getPathWithinApplication(request);
    int status = HttpStatus.INTERNAL_SERVER_ERROR.value();
    try {//from  ww w  .jav a 2  s  .  c o m
        chain.doFilter(request, response);
        status = getStatus(response);
    } finally {
        if (!request.isAsyncStarted()) {
            stopWatch.stop();
            request.removeAttribute(ATTRIBUTE_STOP_WATCH);
            recordMetrics(request, path, status, stopWatch.getTotalTimeMillis());
        }
    }
}

From source file:com.opencnc.controllers.ModeloController.java

/**
 * *****************************************************************************
 * Edita la informacion de los modelos.//from w w w  .  ja v a2s .com
 * *****************************************************************************
 * Metodo sin terminar.
 * *****************************************************************************
 * @param id
 * @param request
 * @param response
 * @return
 * @throws Exception 
 */
//@RequestMapping(value = "/modelo/editarModelo/{id}", method = RequestMethod.GET)
@RequestMapping("modelo/editarModelo/{id}")
public ModelAndView editarModelo(@PathVariable Integer id, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    HttpSession sess = request.getSession();
    if (sess != null) {
        Session s = HibernateUtil.getSessionFactory().openSession();

        //Modelo u = (Modelo)s.get(Modelo.class, 2);
        Modelo u = (Modelo) s.get(Modelo.class, id);

        ModelAndView m = new ModelAndView("/modelo/editarModelo");
        m.addObject("modelo", u);

        return m;
    } else {
        request.removeAttribute("usuario");
        return new ModelAndView("redirect:/usuario/login.htm");
    }

}

From source file:net.sourceforge.fenixedu.presentationTier.Action.resourceAllocationManager.ManageShiftDA.java

public ActionForward removeClass(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    ContextUtils.setClassContext(request);

    InfoClass infoClass = (InfoClass) request.getAttribute(PresentationConstants.CLASS_VIEW);
    InfoShift infoShift = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);

    RemoverTurno.run(infoShift, infoClass);

    ContextUtils.setShiftContext(request);
    request.removeAttribute(PresentationConstants.CLASS_VIEW);

    return prepareEditShift(mapping, form, request, response);
}

From source file:com.opencnc.controllers.RolController.java

/**
 * *****************************************************************************
 * Guarda Rol/*  www.  j  av  a 2  s  .com*/
 * *****************************************************************************
 * @param rol
 * @param request
 * @param response
 * @return
 * @throws Exception 
 */
@RequestMapping("/rol/guardarRol")
public ModelAndView guardarRol(@ModelAttribute Rol rol, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    HttpSession sess = request.getSession();
    if (sess != null) {

        Calendar c = new GregorianCalendar();
        Date d1 = c.getTime();

        rol.setCreadoFecha(d1);
        Session s = HibernateUtil.getSessionFactory().openSession();

        Transaction t = s.getTransaction();
        s.beginTransaction();
        s.saveOrUpdate(rol);
        t.commit();

        return lista(request, response);
    } else {
        request.removeAttribute("usuario");
        return new ModelAndView("redirect:/usuario/login.htm");
    }

}

From source file:com.opencnc.controllers.ProgramaController.java

/**
 * *****************************************************************************
 * Crea la lista de programas de los usuarios.
 * *****************************************************************************
 * @param request/* w  w  w .  j ava2 s.c  o m*/
 * @param response
 * @return
 * @throws Exception 
 */
@RequestMapping("/programa/lista")
public ModelAndView lista(HttpServletRequest request, HttpServletResponse response) throws Exception {
    HttpSession sess = request.getSession();
    if (sess != null) {
        Session s = HibernateUtil.getSessionFactory().openSession();
        Usuario us = (Usuario) sess.getAttribute("usuario");
        Criteria c = s.createCriteria(Programa.class);
        //c.add(Restrictions.eq("modelo", us));
        List<Programa> l = c.list();

        ModelAndView m = new ModelAndView("/programa/lista");
        m.addObject("programas", l);

        return m;
    } else {
        request.removeAttribute("usuario");
        return new ModelAndView("redirect:/usuario/login.htm");
    }

}