Example usage for javax.servlet.http HttpServletRequest getRequestDispatcher

Introduction

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

Prototype

public RequestDispatcher getRequestDispatcher(String path);

Source Link

Document

Returns a RequestDispatcher object that acts as a wrapper for the resource located at the given path.

Usage

From source file:com.ikon.servlet.admin.PropertyGroupsServlet.java

/**
 * Edit property groups/*from  ww  w.j ava  2  s .c om*/
 * @throws RepositoryException 
 * @throws ParseException 
 */
private void edit(String pgLabel, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException, ParseException, RepositoryException {
    log.debug("edit({}, {})", new Object[] { request, response });

    String pgName = "okg:" + pgLabel.toLowerCase().replace(" ", "");

    List<FormElement> mData = OKMPropertyGroup.getInstance().getPropertyGroupForm(null, pgName);
    List<Map<String, String>> propertyMap = new ArrayList<Map<String, String>>();

    for (FormElement fe : mData) {
        propertyMap.add(FormUtils.toString(fe));
    }

    ServletContext sc = getServletContext();
    sc.setAttribute("propertyMap", propertyMap);
    sc.setAttribute("pgLabel", pgLabel);
    request.getRequestDispatcher("/admin/property_groups_edit.jsp").forward(request, response);

    log.debug("edit: void");
}

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From source file:edu.isi.wings.portal.classes.config.Config.java

public void showError(HttpServletRequest request, HttpServletResponse response, String message) {
    try {/*from  w w w.  j ava  2s.  c  om*/
        response.setContentType("text/html");
        request.setAttribute("message", message);
        request.setAttribute("nohome", true);
        request.getRequestDispatcher("/").forward(request, response);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:controller.KlantController.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String forward = "";
    String action = request.getParameter("action");

    if (action.equalsIgnoreCase("delete")) {
        int idKlant = Integer.parseInt(request.getParameter("idKlant"));
        dao.deleteKlantById(idKlant);/*  w ww .  j av a  2s .c  o  m*/
        forward = LIST_KLANT;
        request.setAttribute("klanten", dao.readAlleKlanten());
    } else if (action.equalsIgnoreCase("edit")) {
        forward = INSERT_OR_EDIT;
        int idKlant = Integer.parseInt(request.getParameter("idKlant"));
        Klant klant = dao.readKlantOpId(idKlant);
        request.setAttribute("klant", klant);
    } else if (action.equalsIgnoreCase("listKlant")) {
        forward = LIST_KLANT;
        request.setAttribute("klanten", dao.readAlleKlanten());
    } else {
        forward = INSERT_OR_EDIT;
    }

    RequestDispatcher view = request.getRequestDispatcher(forward);
    view.forward(request, response);
}

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From source file:com.sbu.controller.ServletPersonalStartupController.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    processRequest(request, response);//from   w  w w.j av  a  2  s  .co m

    response.setContentType("text/html;charset=UTF-8");
    request.setCharacterEncoding("UTF-8");
    String id = request.getParameter("id");
    Startup SearchQueries = null;

    List<Startup> sta = startupService.getAllStartups();
    List<Member1> mem = memberService.getAllMembers();

    for (int i = 0; i < sta.size(); i++) {
        if (sta.get(i).getIdStartup() == Integer.parseInt(id)) {
            SearchQueries = sta.get(i);
            break;
        }
    }
    for (int i = 0; i < mem.size(); i++) {
        if (mem.get(i).getStartupidStartup().equals(SearchQueries)) {
            members.add(mem.get(i));
        }
    }
    request.setAttribute("SearchQueries", SearchQueries);
    request.setAttribute("members", members);
    request.getRequestDispatcher("Personal_Startup.jsp").forward(request, response);
}

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From source file:com.netcracker.financeapp.controller.transaction.TransactionServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String currentOption = request.getParameter("optionListVal");
    ArrayList<TransactionObject> transList = null;
    if (currentOption != null) {
        switch (currentOption) {
        case "Select all incomes":
            transList = getAllFinance(FINANCE_TYPE.INCOME);
            break;
        case "Select all spendings":
            transList = getAllFinance(FINANCE_TYPE.SPENDING);
            break;
        }//w  w  w.  ja v  a 2 s  .  c  o m
    }
    ArrayList<String> optionList = new ArrayList();
    optionList.add("Select all incomes");
    optionList.add("Select all spendings");

    String clearOption = "Select option";

    request.setAttribute("clearOption", clearOption);
    request.setAttribute("optionList", optionList);
    request.setAttribute("transList", transList);

    request.getRequestDispatcher("transaction/transactionPage.jsp").forward(request, response);

}

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From source file:org.slc.sli.dashboard.security.SLIAuthenticationEntryPoint.java

private void completeAuthentication(HttpServletRequest request, HttpServletResponse response,
        HttpSession session, Object token, boolean cookieFound) throws ServletException, IOException {

    // Complete Spring security integration
    SLIPrincipal principal = completeSpringAuthentication((String) token);

    LOG.info(LOG_MESSAGE_AUTH_COMPLETED, new Object[] { principal.getName(), request.getRemoteAddr() });

    // Save the cookie to support sessions across multiple dashboard servers
    saveCookieWithToken(request, response, (String) token);

    // AJAX calls OR cookie sessions should not redirect
    if (isAjaxRequest(request) || cookieFound) {
        RequestDispatcher dispatcher = request.getRequestDispatcher(request.getServletPath());
        dispatcher.forward(request, response);
    } else {/*from  w  ww . ja v a2 s. com*/
        LOG.info(LOG_MESSAGE_AUTH_REDIRECTING, new Object[] { principal.getName(), request.getRemoteAddr() });
        response.sendRedirect(request.getRequestURI());
    }
}

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From source file:info.magnolia.cms.util.RequestDispatchUtil.java

/**
 * Returns true if processing took place, even if it fails.
 *//*from ww w. ja  v a  2 s  . c  o  m*/
public static boolean dispatch(String targetUri, HttpServletRequest request, HttpServletResponse response) {

    if (targetUri == null) {
        return false;
    }

    if (targetUri.startsWith(REDIRECT_PREFIX)) {
        String redirectUrl = StringUtils.substringAfter(targetUri, REDIRECT_PREFIX);
        try {

            if (isInternal(redirectUrl)) {
                redirectUrl = request.getContextPath() + redirectUrl;
            }

            response.sendRedirect(response.encodeRedirectURL(redirectUrl));

        } catch (IOException e) {
            log.error("Failed to redirect to {}:{}", targetUri, e.getMessage());
        }
        return true;
    }

    if (targetUri.startsWith(PERMANENT_PREFIX)) {
        String permanentUrl = StringUtils.substringAfter(targetUri, PERMANENT_PREFIX);
        try {

            if (isInternal(permanentUrl)) {
                if (isUsingStandardPort(request)) {
                    permanentUrl = new URL(request.getScheme(), request.getServerName(),
                            request.getContextPath() + permanentUrl).toExternalForm();
                } else {
                    permanentUrl = new URL(request.getScheme(), request.getServerName(),
                            request.getServerPort(), request.getContextPath() + permanentUrl).toExternalForm();
                }
            }

            response.setStatus(HttpServletResponse.SC_MOVED_PERMANENTLY);
            response.setHeader("Location", permanentUrl);

        } catch (MalformedURLException e) {
            log.error("Failed to create permanent url to redirect to {}:{}", targetUri, e.getMessage());
        }
        return true;
    }

    if (targetUri.startsWith(FORWARD_PREFIX)) {
        String forwardUrl = StringUtils.substringAfter(targetUri, FORWARD_PREFIX);
        try {
            request.getRequestDispatcher(forwardUrl).forward(request, response);
        } catch (Exception e) {
            log.error("Failed to forward to {} - {}:{}",
                    new Object[] { forwardUrl, ClassUtils.getShortClassName(e.getClass()), e.getMessage() });
        }
        return true;
    }

    return false;
}

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From source file:com.alfaariss.oa.authentication.identifying.IdentifyingAuthenticationMethod.java

private void forwardUser(HttpServletRequest oRequest, HttpServletResponse oResponse, ISession oSession,
        List<Enum> warnings) throws OAException {
    try {// w ww . ja  v  a2  s  .c om
        oRequest.setAttribute(ISession.ID_NAME, oSession.getId());
        oRequest.setAttribute(ISession.LOCALE_NAME, oSession.getLocale());

        if (warnings != null) {
            oRequest.setAttribute(DetailedUserException.DETAILS_NAME, warnings);
        }

        oRequest.setAttribute(IWebAuthenticationMethod.AUTHN_METHOD_ATTRIBUTE_NAME, _sFriendlyName);
        oRequest.setAttribute(Server.SERVER_ATTRIBUTE_NAME, _oaEngine.getServer());

        RequestDispatcher oDispatcher = oRequest.getRequestDispatcher(_sTemplatePath);
        if (oDispatcher == null) {
            _logger.warn("There is no request dispatcher supported with name: " + _sTemplatePath);
            throw new OAException(SystemErrors.ERROR_INTERNAL);
        }

        _logger.debug("Forward user to: " + _sTemplatePath);

        oSession.persist();

        oDispatcher.forward(oRequest, oResponse);
    } catch (OAException e) {
        throw e;
    } catch (Exception e) {
        if (oSession != null)
            _eventLogger.info(new UserEventLogItem(oSession, oRequest.getRemoteAddr(), UserEvent.INTERNAL_ERROR,
                    this, null));
        else
            _eventLogger.info(new UserEventLogItem(null, null, null, UserEvent.INTERNAL_ERROR, null,
                    oRequest.getRemoteAddr(), null, this, null));

        _logger.fatal("Internal error during forward", e);
        throw new OAException(SystemErrors.ERROR_INTERNAL);
    }
}

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From source file:cn.vlabs.umt.ui.servlet.AddClientServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    String act = req.getParameter("act");
    resp.setCharacterEncoding("utf-8");
    if ("add".equals(act)) {
        addClient(req, resp);/*from   w  w w  .j a v a  2s.  co m*/
        return;
    } else if ("clientIdUsed".equals(act)) {
        clientIdUsed(req, resp);
        return;
    } else if ("update".equals(act)) {
        updateClient(req, resp);
        return;
    } else if ("getClientInfo".equals(act)) {
        getClientInfo(req, resp);
        return;
    } else if ("delete".equals(act)) {
        deleteClient(req, resp);
    } else if ("refresh".equals(act)) {
        refreshClient(req);
    }
    req.setAttribute("clients", getAllClient());
    req.getRequestDispatcher("/admin/oauthaddcliend.jsp").forward(req, resp);
}

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From source file:Controller.UpLoadFile.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, Exception {
    response.setContentType("text/html;charset=UTF-8");
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);

    // process only if its multipart content
    if (isMultipart) {
        // Create a factory for disk-based file items
        FileItemFactory factory = new DiskFileItemFactory();

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        // Parse the request
        List<FileItem> multiparts = upload.parseRequest(request);

        for (FileItem item : multiparts) {
            if (!item.isFormField()) {
                String name = new File(item.getName()).getName();
                item.write(new File(UPLOAD_DIRECTORY + File.separator + name));
            }/*from w w  w .j a v  a 2  s . co m*/
        }
    }
    RequestDispatcher rd = request.getRequestDispatcher("loadimage.jsp");
    rd.forward(request, response);
}

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