Example usage for javax.servlet.http HttpServletResponse sendRedirect

List of usage examples for javax.servlet.http HttpServletResponse sendRedirect

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  4. javax.servlet.http.*
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  6. sendRedirect

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse sendRedirect.

Prototype

public void sendRedirect(String location) throws IOException;

Source Link

Document

Sends a temporary redirect response to the client using the specified redirect location URL and clears the buffer.

Usage

From source file:pivotal.au.se.gemfirexdweb.controller.CreateAsyncController.java

@RequestMapping(value = "/createasync", method = RequestMethod.POST)
public String createAsyncAction(@ModelAttribute("asyncAttribute") NewAsync asyncAttribute, Model model,
        HttpServletResponse response, HttpServletRequest request, HttpSession session) throws Exception {
    if (session.getAttribute("user_key") == null) {
        logger.debug("user_key is null new Login required");
        response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
        return null;
    } else {//from w  w w .  j av  a  2  s. co m
        Connection conn = AdminUtil.getConnection((String) session.getAttribute("user_key"));
        if (conn == null) {
            response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
            return null;
        } else {
            if (conn.isClosed()) {
                response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
                return null;
            }
        }

    }

    logger.debug("Received request to action an event for create Async Event Listener");

    DiskStoreDAO dsDAO = GemFireXDWebDAOFactory.getDiskStoreDAO();

    List<DiskStore> dsks = dsDAO.retrieveDiskStoreForCreateList((String) session.getAttribute("user_key"));

    model.addAttribute("diskstores", dsks);

    String asyncName = asyncAttribute.getAsyncName();
    String listenerClass = asyncAttribute.getListenerClass();

    logger.debug("New Async Event Listener Name = " + asyncName);
    logger.debug("New Async Event Listener Class = " + listenerClass);

    // perform some action here with what we have
    String submit = request.getParameter("pSubmit");
    boolean needCloseBracket = false;

    if (submit != null) {
        // build create HDFS Store SQL
        StringBuffer createAsync = new StringBuffer();

        createAsync.append("CREATE ASYNCEVENTLISTENER " + asyncName + " (\n");
        createAsync.append("LISTENERCLASS '" + listenerClass + "' \n");

        if (!checkIfParameterEmpty(request, "initParams")) {
            createAsync.append("INITPARAMS " + asyncAttribute.getInitParams() + " \n");
        } else {
            createAsync.append("INITPARAMS '' \n");
        }

        if (!checkIfParameterEmpty(request, "manualStart")) {
            createAsync.append("MANUALSTART " + asyncAttribute.getManualStart() + " \n");
        }

        if (!checkIfParameterEmpty(request, "enableBatchConflation")) {
            createAsync.append("ENABLEBATCHCONFLATION " + asyncAttribute.getEnableBatchConflation() + " \n");
        }

        if (!checkIfParameterEmpty(request, "batchSize")) {
            createAsync.append("BATCHSIZE " + asyncAttribute.getBatchSize() + " \n");
        }

        if (!checkIfParameterEmpty(request, "batchTimeInterval")) {
            createAsync.append("BATCHTIMEINTERVAL " + asyncAttribute.getBatchTimeInterval() + " \n");
        }

        if (!checkIfParameterEmpty(request, "enablePersistence")) {
            createAsync.append("ENABLEPERSISTENCE " + asyncAttribute.getEnablePersistence() + " \n");
            if (asyncAttribute.getEnablePersistence().equals("TRUE")) {
                if (!checkIfParameterEmpty(request, "diskStore")) {
                    createAsync.append("DISKSTORENAME " + asyncAttribute.getDiskStore() + " \n");
                }
            }
        }

        if (!checkIfParameterEmpty(request, "maxQueueMemory")) {
            createAsync.append("MAXQUEUEMEMORY " + asyncAttribute.getMaxQueueMemory() + " \n");
        }

        if (!checkIfParameterEmpty(request, "alertThreshold")) {
            createAsync.append("ALERTTHRESHOLD " + asyncAttribute.getAlertThreshold() + " \n");
        }

        createAsync.append(") \n");

        if (!checkIfParameterEmpty(request, "serverGroups")) {
            createAsync.append("SERVER GROUPS (" + asyncAttribute.getServerGroups() + ") \n");
        }

        if (submit.equalsIgnoreCase("create")) {
            Result result = new Result();

            logger.debug("Creating async event listener as -> " + createAsync.toString());

            result = GemFireXDWebDAOUtil.runCommand(createAsync.toString(),
                    (String) session.getAttribute("user_key"));

            model.addAttribute("result", result);

        } else if (submit.equalsIgnoreCase("Show SQL")) {
            logger.debug("Create Async SQL as follows as -> " + createAsync.toString());
            model.addAttribute("sql", createAsync.toString());
        } else if (submit.equalsIgnoreCase("Save to File")) {
            response.setContentType(SAVE_CONTENT_TYPE);
            response.setHeader("Content-Disposition",
                    "attachment; filename=" + String.format(FILENAME, asyncName));

            ServletOutputStream out = response.getOutputStream();
            out.println(createAsync.toString());
            out.close();
            return null;
        }

    }

    // This will resolve to /WEB-INF/jsp/create-async.jsp
    return "create-async";
}

From source file:duoc.cl.dej4501.DejMobile.Presentacion.ValidaUsuarioServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    HttpSession sesion = request.getSession();
    String rut = request.getParameter("txtRut");
    String clave = DigestUtils.md5Hex(request.getParameter("txtClave"));
    ClienteComunasDTO infoClienteComunasDTO = this.objClienteSessionBeans.ClienteValidaLogin(rut, clave);
    if (infoClienteComunasDTO != null) {
        sesion.setAttribute("usuarioConectado", infoClienteComunasDTO);
        response.sendRedirect("Menu.jsp");
    } else {//from  w w  w.j  a  va 2  s . c o m
        sesion.setAttribute("msgError", "Usuario y/o Clave incorrecta");
        response.sendRedirect("Login.jsp");
    }
}

From source file:it.smartcommunitylab.carpooling.controllers.UserAuthController.java

/**
 * This is a callback for the external AAC OAuth2.0 authentication.
 * Exchanges code for token, recover the profile and creates the user.
 *
 * @param request/*from www .  j  av  a  2s .c o  m*/
 * @param response
 * @throws AACException
 * @throws SecurityException
 * @throws IOException
 */
@RequestMapping("/ext_callback")
public void callback(HttpServletRequest request, HttpServletResponse response) {
    try {
        TokenData tokenData = service.exchngeCodeForToken(request.getParameter("code"),
                env.getProperty("ext.redirect"));
        BasicProfile basicProfile = processTokenData(request, response, tokenData);
        response.sendRedirect(
                "userloginsuccess?profile=" + URLEncoder.encode(JsonUtils.toJSON(basicProfile), "UTF-8"));
    } catch (Exception e) {
        try {
            response.sendRedirect("userloginerror?error=" + e.getMessage());
        } catch (IOException e1) {
            e1.printStackTrace();
        }
    }
}

From source file:com.parallax.server.blocklyprop.servlets.AuthenticationServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("application/json");

    String username = req.getParameter("username");
    String password = req.getParameter("password");

    User user = authenticationService.authenticate(username, password);

    if (user != null) {
        SavedRequest savedRequest = WebUtils.getAndClearSavedRequest(req);
        if (savedRequest != null) {
            resp.sendRedirect(savedRequest.getRequestUrl());
        } else {/*from  w w  w  .jav a  2s. co  m*/

            JsonObject response = new JsonObject();
            response.addProperty("success", true);
            JsonObject userJson = new JsonObject();
            userJson.addProperty("id-user", user.getId());
            userJson.addProperty("screenname", user.getScreenname());
            userJson.addProperty("email", user.getEmail());
            response.add("user", userJson);
            resp.getWriter().write(response.toString());
        }
    } else {
        JsonObject response = new JsonObject();
        response.addProperty("success", false);
        response.addProperty("message", "Invalid authentication");
        resp.getWriter().write(response.toString());
    }
}

From source file:com.netspective.sparx.value.BasicDbHttpServletValueContext.java

public void sendRedirect(String url) throws IOException {
    HttpServletResponse resp = (HttpServletResponse) response;
    resp.sendRedirect(resp.encodeRedirectURL(url));
    redirected = true;//w  ww .  j  a  va  2s  .  com
}

From source file:pivotal.au.se.gemfirexdweb.controller.DiskStoreController.java

@RequestMapping(value = "/diskstores", method = RequestMethod.GET)
public String showDiskstores(Model model, HttpServletResponse response, HttpServletRequest request,
        HttpSession session) throws Exception {
    if (session.getAttribute("user_key") == null) {
        logger.debug("user_key is null new Login required");
        response.sendRedirect(request.getContextPath() + "/gemfirexdweb/login");
        return null;
    } else {/*from  w w  w. j a v a  2  s.c  o m*/
        Connection conn = AdminUtil.getConnection((String) session.getAttribute("user_key"));
        if (conn == null) {
            response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
            return null;
        } else {
            if (conn.isClosed()) {
                response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
                return null;
            }
        }

    }

    logger.debug("Received request to show diskstores");

    int startAtIndex = 0, endAtIndex = 0;
    javax.servlet.jsp.jstl.sql.Result allDiskStoreInfoResult = null;
    String schema = null;

    DiskStoreDAO dsDAO = GemFireXDWebDAOFactory.getDiskStoreDAO();
    Result result = new Result();

    String dsAction = request.getParameter("dsAction");

    if (dsAction != null) {
        logger.debug("dsAction = " + dsAction);

        if (dsAction.equals("ALLDISKSTOREINFO")) {
            allDiskStoreInfoResult = dsDAO.getDiskstoreInfo((String) request.getParameter("dsName"),
                    (String) session.getAttribute("user_key"));
            model.addAttribute("allDiskStoreInfoResult", allDiskStoreInfoResult);
            model.addAttribute("dsName", (String) request.getParameter("dsName"));
        } else {
            result = null;
            result = dsDAO.simplediskStoreCommand((String) request.getParameter("dsName"), dsAction,
                    (String) session.getAttribute("user_key"));

            model.addAttribute("result", result);
        }

    }

    List<DiskStore> dsks = dsDAO.retrieveDiskStoreList("", null, (String) session.getAttribute("user_key"));

    model.addAttribute("records", dsks.size());
    model.addAttribute("estimatedrecords", dsks.size());

    UserPref userPref = (UserPref) session.getAttribute("prefs");

    if (dsks.size() <= userPref.getRecordsToDisplay()) {
        model.addAttribute("diskstores", dsks);
    } else {
        if (request.getParameter("startAtIndex") != null) {
            startAtIndex = Integer.parseInt(request.getParameter("startAtIndex"));
        }

        if (request.getParameter("endAtIndex") != null) {
            endAtIndex = Integer.parseInt(request.getParameter("endAtIndex"));
            if (endAtIndex > dsks.size()) {
                endAtIndex = dsks.size();
            }
        } else {
            endAtIndex = userPref.getRecordsToDisplay();
        }

        List subList = dsks.subList(startAtIndex, endAtIndex);
        model.addAttribute("diskstores", subList);
    }

    model.addAttribute("startAtIndex", startAtIndex);
    model.addAttribute("endAtIndex", endAtIndex);

    // This will resolve to /WEB-INF/jsp/diskstores.jsp
    return "diskstores";
}

From source file:pivotal.au.se.gemfirexdweb.controller.HdfsStoreController.java

@RequestMapping(value = "/hdfsstores", method = RequestMethod.GET)
public String showHdfsstores(Model model, HttpServletResponse response, HttpServletRequest request,
        HttpSession session) throws Exception {
    if (session.getAttribute("user_key") == null) {
        logger.debug("user_key is null new Login required");
        response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
        return null;
    } else {//  w w w  .  j a v  a2s .  c o  m
        Connection conn = AdminUtil.getConnection((String) session.getAttribute("user_key"));
        if (conn == null) {
            response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
            return null;
        } else {
            if (conn.isClosed()) {
                response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
                return null;
            }
        }

    }

    logger.debug("Received request to show hdfs stores");

    int startAtIndex = 0, endAtIndex = 0;
    javax.servlet.jsp.jstl.sql.Result allHdfsStoreInfoResult = null;
    String schema = null;

    HdfsStoreDAO hdfsDAO = GemFireXDWebDAOFactory.getHdfsStoreDAO();
    Result result = new Result();

    String hdfsAction = request.getParameter("hdfsAction");

    if (hdfsAction != null) {
        logger.debug("hdfsAction = " + hdfsAction);

        if (hdfsAction.equals("ALLHDFSSTOREINFO")) {
            allHdfsStoreInfoResult = hdfsDAO.getHdfsStoreInfo((String) request.getParameter("hdfsName"),
                    (String) session.getAttribute("user_key"));
            model.addAttribute("allHdfsStoreInfoResult", allHdfsStoreInfoResult);
            model.addAttribute("hdfsName", (String) request.getParameter("hdfsName"));
        } else {
            result = null;
            result = hdfsDAO.simplehdfsStoreCommand((String) request.getParameter("hdfsName"), hdfsAction,
                    (String) session.getAttribute("user_key"));

            model.addAttribute("result", result);
        }

    }

    List<HdfsStore> hdfsStores = hdfsDAO.retrieveHdfsStoreList("", null,
            (String) session.getAttribute("user_key"));

    model.addAttribute("records", hdfsStores.size());
    model.addAttribute("estimatedrecords", hdfsStores.size());

    UserPref userPref = (UserPref) session.getAttribute("prefs");

    if (hdfsStores.size() <= userPref.getRecordsToDisplay()) {
        model.addAttribute("hdfsstores", hdfsStores);
    } else {
        if (request.getParameter("startAtIndex") != null) {
            startAtIndex = Integer.parseInt(request.getParameter("startAtIndex"));
        }

        if (request.getParameter("endAtIndex") != null) {
            endAtIndex = Integer.parseInt(request.getParameter("endAtIndex"));
            if (endAtIndex > hdfsStores.size()) {
                endAtIndex = hdfsStores.size();
            }
        } else {
            endAtIndex = userPref.getRecordsToDisplay();
        }

        List subList = hdfsStores.subList(startAtIndex, endAtIndex);
        model.addAttribute("hdfsstores", subList);
    }

    model.addAttribute("startAtIndex", startAtIndex);
    model.addAttribute("endAtIndex", endAtIndex);

    // This will resolve to /WEB-INF/jsp/hdfsstores.jsp
    return "hdfsstores";
}

From source file:com.swiftcorp.portal.common.login.web.LoginAction.java

public ActionForward promptLogin(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    theLogger.info("promptLogin()::");
    HttpSession session = request.getSession();
    if (session != null && session.getAttribute(SESSION_KEYS.LOGIN_INFO) != null) {
        response.sendRedirect(loginUserHomeRequestString);
    }// w  ww . ja  va2s.  com
    String isSessionExpire = request.getParameter(SESSION_KEYS.IS_SESSION_EXPIRE);
    if ("true".equals(isSessionExpire)) {
        ActionErrors errors = new ActionErrors();
        ActionMessage actionMessage = new ActionMessage("common.login.session.expire.msg");
        errors.add(ActionMessages.GLOBAL_MESSAGE, actionMessage);
        request.setAttribute(Globals.ERROR_KEY, errors);
    }
    return mapping.findForward(ForwardNames.PROMT_LOGIN);
}

From source file:br.com.hslife.orcamento.security.StartupUserParametersHandler.java

@Override
public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response,
        Authentication authentication) throws IOException, ServletException {

    try {/* www. j  ava2  s.  c  om*/
        // Carrega as opes do sistema do usurio autenticado
        getOpcaoSistemaComponent().atualizarCacheOpcoesSistema();
    } catch (ApplicationException be) {
        logger.catching(be);
    } catch (Exception e) {
        logger.catching(e);
    }

    // Vai para o dashboard do sistema
    response.sendRedirect(request.getContextPath() + "/pages/menu/dashboard.faces");
}

From source file:com.kixeye.chassis.transport.swagger.SwaggerServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    // figure out the real path
    String pathInfo = StringUtils.trimToEmpty(req.getPathInfo());

    while (pathInfo.endsWith("/")) {
        pathInfo = StringUtils.removeEnd(pathInfo, "/");
    }/*from   w ww  .  j  a  v a  2s  .  c om*/

    while (pathInfo.startsWith("/")) {
        pathInfo = StringUtils.removeStart(pathInfo, "/");
    }

    if (StringUtils.isBlank(pathInfo)) {
        resp.sendRedirect(rootContextPath + "/" + WELCOME_PAGE);
    } else {
        // get the resource
        AbstractFileResolvingResource resource = (AbstractFileResolvingResource) resourceLoader
                .getResource(SWAGGER_DIRECTORY + "/" + pathInfo);

        // send it to the response
        if (resource.exists()) {
            StreamUtils.copy(resource.getInputStream(), resp.getOutputStream());
            resp.setStatus(HttpServletResponse.SC_OK);
            resp.flushBuffer();
        } else {
            resp.sendError(HttpServletResponse.SC_NOT_FOUND);
        }
    }
}