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.*
  5. HttpServletResponse
  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:se.inera.certificate.web.security.BrowserClosedInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws IOException {

    HttpSession session = request.getSession();
    DateTime then = (DateTime) session.getAttribute(BROWSER_CLOSED_TIMESTAMP);

    if (then != null) {
        if (then.plusSeconds(timeoutSeconds).isBefore(DateTime.now())) {
            LOG.warn("Browser closed and protected page revisited, user logged out");
            // log out user
            logoutHandler.logout(request, response, null);
            response.sendRedirect(redirectLocation);
            return false;
        } else {//  w  w w  .  ja v a  2  s .com
            // valid reqest remove timestamp
            session.removeAttribute(BROWSER_CLOSED_TIMESTAMP);
            LOG.debug("Valid refresh of browser");
            return true;
        }
    }
    // normal request
    return true;
}

From source file:com.qcadoo.mes.technologies.controller.TechnologyMultiUploadController.java

@RequestMapping(value = "/getAttachment.html", method = RequestMethod.GET)
public final void getAttachment(@RequestParam("id") final Long[] ids, HttpServletResponse response) {
    DataDefinition attachmentDD = dataDefinitionService.get(TechnologiesConstants.PLUGIN_IDENTIFIER,
            TechnologiesConstants.MODEL_TECHNOLOGY_ATTACHMENT);
    Entity attachment = attachmentDD.get(ids[0]);
    InputStream is = fileService/*  w w  w. j  ava  2s .c  o  m*/
            .getInputStream(attachment.getStringField(TechnologyAttachmentFields.ATTACHMENT));

    try {
        if (is == null) {
            response.sendRedirect("/error.html?code=404");
        }

        response.setHeader("Content-disposition",
                "inline; filename=" + attachment.getStringField(TechnologyAttachmentFields.NAME));
        response.setContentType(
                fileService.getContentType(attachment.getStringField(TechnologyAttachmentFields.ATTACHMENT)));

        int bytes = IOUtils.copy(is, response.getOutputStream());
        response.setContentLength(bytes);

        response.flushBuffer();

    } catch (IOException e) {
        logger.error("Unable to copy attachment file to response stream.", e);
    }
}

From source file:com.zb.app.common.ZuobianDispatcherServlet.java

@Override
protected void noHandlerFound(HttpServletRequest request, HttpServletResponse response) throws Exception {
    try {/*from w w  w  . j  a v a  2  s .  co m*/
        CookieManager cookieManager = CookieManagerLocator.get(request, response);
        ZuobianWebUser webUser = ZuobianWebUserBuilder.create(cookieManager);
        if (webUser.hasLogin()) {
            super.noHandlerFound(request, response);
            return;
        }
    } catch (Exception e) {
        logger.debug("url noHandlerFound and parse cookies error!");
    }
    response.sendRedirect("/index.htm");
}

From source file:com.alibaba.sample.petstore.web.common.PetstoreUserAuth.java

public void onDeny(Status status) throws Exception {
    HttpServletRequest request = status.rundata.getRequest();
    HttpServletResponse response = status.rundata.getResponse();
    URIBroker redirectURI = uriBrokerService.getURIBroker(brokerId);

    assertNotNull(redirectURI, "no URI broker found: %s", brokerId);

    StringBuffer buf = request.getRequestURL();
    String queryString = trimToNull(request.getQueryString());

    if (queryString != null) {
        buf.append('?').append(queryString);
    }//from w  w  w.ja  v a  2 s  . com

    String returnURL = buf.toString();

    response.sendRedirect(redirectURI.addQueryData(returnKey, returnURL).render());
}

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

@RequestMapping(value = "/procs", method = RequestMethod.POST)
public String performProcAction(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  www  .ja va2s .  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;
            }
        }

    }

    int startAtIndex = 0, endAtIndex = 0;
    String schema = null;
    Result result = new Result();
    List<StoredProc> procs = null;

    logger.debug("Received request to perform an action on the procs");
    String procType = request.getParameter("procType");
    logger.debug("procType = " + procType);

    String selectedSchema = request.getParameter("selectedSchema");
    logger.debug("selectedSchema = " + selectedSchema);

    if (selectedSchema != null) {
        schema = selectedSchema;
    } else {
        schema = (String) session.getAttribute("schema");
    }

    logger.debug("schema = " + schema);

    StoredProcDAO procDAO = GemFireXDWebDAOFactory.getStoredProcDAO();

    if (request.getParameter("search") != null) {
        procs = procDAO.retrieveProcList(schema, (String) request.getParameter("search"),
                (String) request.getParameter("procType"), (String) session.getAttribute("user_key"));

        model.addAttribute("search", (String) request.getParameter("search"));
    } else {
        String[] tableList = request.getParameterValues("selected_proc[]");
        String commandStr = request.getParameter("submit_mult");

        logger.debug("tableList = " + Arrays.toString(tableList));
        logger.debug("command = " + commandStr);

        // start actions now if tableList is not null

        if (tableList != null) {
            List al = new ArrayList<Result>();
            for (String procName : tableList) {
                result = null;
                result = procDAO.simpleprocCommand(schema, procName, commandStr,
                        request.getParameter("procType").equals("P") ? "procedure" : "function",
                        (String) session.getAttribute("user_key"));
                al.add(result);
            }

            model.addAttribute("arrayresult", al);
        }

        procs = procDAO.retrieveProcList(schema, null, (String) request.getParameter("procType"),
                (String) session.getAttribute("user_key"));
    }

    model.addAttribute("procType", procType);
    model.addAttribute("records", procs.size());
    model.addAttribute("estimatedrecords", procs.size());

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

    if (procs.size() <= userPref.getRecordsToDisplay()) {
        model.addAttribute("procs", procs);
    } 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 > procs.size()) {
                endAtIndex = procs.size();
            }
        } else {
            endAtIndex = userPref.getRecordsToDisplay();
        }

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

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

    model.addAttribute("schemas", GemFireXDWebDAOUtil.getAllSchemas((String) session.getAttribute("user_key")));

    model.addAttribute("chosenSchema", schema);

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

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

@RequestMapping(value = "/types", method = RequestMethod.POST)
public String performTypeAction(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  ww  .  j a  va  2  s . c om
        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;
            }
        }

    }

    int startAtIndex = 0, endAtIndex = 0;
    String schema = null;
    Result result = new Result();
    List<Type> types = null;
    String ddlString = null;

    logger.debug("Received request to perform an action on the types");

    TypeDAO typeDAO = GemFireXDWebDAOFactory.getTypeDAO();

    String selectedSchema = request.getParameter("selectedSchema");
    logger.debug("selectedSchema = " + selectedSchema);

    if (selectedSchema != null) {
        schema = selectedSchema;
    } else {
        schema = (String) session.getAttribute("schema");
    }

    logger.debug("schema = " + schema);

    if (request.getParameter("search") != null) {
        types = typeDAO.retrieveTypeList(schema, (String) request.getParameter("search"),
                (String) session.getAttribute("user_key"));

        model.addAttribute("search", (String) request.getParameter("search"));
    } else {
        String[] tableList = request.getParameterValues("selected_type[]");
        String commandStr = request.getParameter("submit_mult");

        logger.debug("tableList = " + Arrays.toString(tableList));
        logger.debug("command = " + commandStr);

        // start actions now if tableList is not null

        if (tableList != null) {
            List al = new ArrayList<Result>();
            List<String> al2 = new ArrayList<String>();

            for (String type : tableList) {
                if (commandStr.equalsIgnoreCase("DDL") || commandStr.equalsIgnoreCase("DDL_FILE")) {
                    ddlString = typeDAO.generateDDL(schema, type, (String) session.getAttribute("user_key"));
                    al2.add(ddlString);
                } else {
                    result = null;
                    result = typeDAO.simpletypeCommand(schema, type, commandStr,
                            (String) session.getAttribute("user_key"));
                    al.add(result);
                }
            }

            if (commandStr.equalsIgnoreCase("DDL")) {
                request.setAttribute("arrayresultddl", al2);
            } else if (commandStr.equalsIgnoreCase("DDL_FILE")) {
                response.setContentType(SAVE_CONTENT_TYPE);
                response.setHeader("Content-Disposition",
                        "attachment; filename=" + String.format(FILENAME, "TypeDDL"));

                ServletOutputStream out = response.getOutputStream();
                for (String ddl : al2) {
                    out.println(ddl);
                }

                out.close();
                return null;
            } else {
                model.addAttribute("arrayresult", al);
            }
        }

        types = typeDAO.retrieveTypeList(schema, null, (String) session.getAttribute("user_key"));
    }

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

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

    if (types.size() <= userPref.getRecordsToDisplay()) {
        model.addAttribute("types", types);
    } 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 > types.size()) {
                endAtIndex = types.size();
            }
        } else {
            endAtIndex = userPref.getRecordsToDisplay();
        }

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

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

    model.addAttribute("schemas", GemFireXDWebDAOUtil.getAllSchemas((String) session.getAttribute("user_key")));

    model.addAttribute("chosenSchema", schema);

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

From source file:com.fullmetalgalaxy.server.AccountServlet.java

/**
 * try to connect an FMG (not google or other credential) user
 * @param p_request/*from  w w  w  .j  a  v  a 2s  .  c  om*/
 * @param p_response
 * @param params
 * @return false if connection failed and p_response is redirected. 
 * @throws IOException
 */
private boolean connectFmgUser(HttpServletRequest p_request, HttpServletResponse p_response,
        Map<String, String> params) throws IOException {
    String login = params.get("login");
    if (login == null || login.isEmpty()) {
        p_response.sendRedirect("/auth.jsp?msg=login ou mot de passe invalide");
        return false;
    }
    FmgDataStore ds = new FmgDataStore(true);
    Query<EbAccount> query = ds.query(EbAccount.class).filter("m_login", login);
    EbAccount account = query.get();
    if (account == null) {
        query = ds.query(EbAccount.class).filter("m_compactPseudo", ServerUtil.compactTag(login));
        account = query.get();
    }

    if (account == null) {
        p_response.sendRedirect("/auth.jsp?msg=login ou mot de passe invalide");
        return false;
    }
    login = account.getLogin();
    params.put("login", login);
    p_request.setAttribute("login", login);

    // if user is already connected as admin: don't check password and allow connect to another user
    if (!Auth.isUserAdmin(p_request, p_response)) {
        if (account.getAuthProvider() != AuthProvider.Fmg) {
            p_response.sendRedirect(Auth.getGoogleLoginURL(p_request, p_response));
            return false;
        }
        String password = params.get("password");
        if (password == null) {
            p_response.sendRedirect("/auth.jsp?msg=login ou mot de passe invalide");
            return false;
        }
        if (account == null || account.getPassword() == null || !account.getPassword().equals(password)) {
            p_response.sendRedirect("/auth.jsp?msg=login ou mot de passe invalide");
            return false;
        }
    }

    // all seams ok: connect user
    Auth.connectUser(p_request, login);
    return true;
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.edit.DeletePageController.java

@Override
protected void doPost(HttpServletRequest rawRequest, HttpServletResponse resp)
        throws ServletException, IOException {
    if (!isAuthorizedToDisplayPage(rawRequest, resp, SimplePermission.MANAGE_MENUS.ACTION)) {
        return;/* w w  w  .  j a  v  a  2 s .  c o  m*/
    }
    removeStatements = ModelFactory.createDefaultModel();
    VitroRequest vreq = new VitroRequest(rawRequest);
    String pageUri = vreq.getParameter("pageURI");
    if (pageUri != null) {
        doDeletePage(pageUri, vreq, resp);
    }
    resp.sendRedirect(rawRequest.getContextPath() + REDIRECT_URL);
}

From source file:mvc.interceptor.AutorizadorInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object controller)
        throws Exception {

    String uri = request.getRequestURI();
    String contextPath = request.getContextPath();

    if (uri.endsWith(contextPath) || uri.contains("index") || uri.contains("formLogin")
            || uri.contains("efetuaLogin") || uri.contains("listaTarefas") || uri.contains("resources")) {
        return true;
    }//from w w  w  .j  ava2 s .c o  m

    HttpSession session = request.getSession();

    if (session.getAttribute("usuarioLogado") != null) {
        return true;
    }

    response.sendRedirect("formLogin");

    return false;
}

From source file:Controllers.AddItem.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request/*w ww.ja v  a  2 s.  com*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String name = null;
    String itemCode = null;
    String price = null;
    String quantity = null;
    String category = null;
    String image = null;
    HttpSession session = request.getSession(true);
    User user = (User) session.getAttribute("user");
    if (user == null) {
        response.sendRedirect("login");
        return;
    }
    //        request.getServletContext().getRealPath("/uploads");
    String path = request.getServletContext().getRealPath("/uploads");
    System.out.println(path);

    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    String fileName = new File(item.getName()).getName();
                    //                        new File(path).mkdirs();
                    File directory = new File(path + File.separator + fileName);
                    image = fileName;
                    item.write(directory);
                } else {
                    if ("name".equals(item.getFieldName())) {
                        name = item.getString();
                    } else if ("itemCode".equals(item.getFieldName())) {
                        itemCode = item.getString();
                    } else if ("price".equals(item.getFieldName())) {
                        price = item.getString();
                    } else if ("quantity".equals(item.getFieldName())) {
                        quantity = item.getString();
                    } else if ("category".equals(item.getFieldName())) {
                        category = item.getString();
                    }
                }
            }

            //File uploaded successfully
            System.out.println("done");
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    boolean status = ItemRepository.saveItem(name, itemCode, price, quantity, category, image, user);
    String message;
    if (status) {
        message = "Item saved successfully";
        response.sendRedirect("dashboard");
    } else {
        message = "Item not saved !!";
        request.setAttribute("message", message);
        request.getRequestDispatcher("dashboard/addItem.jsp").forward(request, response);
    }
}