Example usage for javax.servlet.http HttpServletRequest setCharacterEncoding

List of usage examples for javax.servlet.http HttpServletRequest setCharacterEncoding

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  6. setCharacterEncoding

Introduction

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

Prototype

public void setCharacterEncoding(String env) throws UnsupportedEncodingException;

Source Link

Document

Overrides the name of the character encoding used in the body of this request.

Usage

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

@Override
@SuppressWarnings("unchecked")
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doPost({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    String action = WebUtils.getString(request, "action");
    String userId = request.getRemoteUser();
    updateSessionManager(request);/*from   ww  w .ja v  a 2  s  .  c  om*/

    try {
        if (ServletFileUpload.isMultipartContent(request)) {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = upload.parseRequest(request);
            Css css = new Css();
            css.setActive(false);

            for (Iterator<FileItem> it = items.iterator(); it.hasNext();) {
                FileItem item = it.next();

                if (item.isFormField()) {
                    if (item.getFieldName().equals("action")) {
                        action = item.getString("UTF-8");
                    } else if (item.getFieldName().equals("css_id")) {
                        if (!item.getString("UTF-8").isEmpty()) {
                            css.setId(new Long(item.getString("UTF-8")).longValue());
                        }
                    } else if (item.getFieldName().equals("css_name")) {
                        css.setName(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("css_context")) {
                        css.setContext(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("css_content")) {
                        css.setContent(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("css_active")) {
                        css.setActive(true);
                    }
                }
            }

            if (action.equals("edit")) {
                CssDAO.getInstance().update(css);

                // Activity log
                UserActivity.log(userId, "ADMIN_CSS_UPDATE", String.valueOf(css.getId()), null, css.getName());
            } else if (action.equals("delete")) {
                String name = WebUtils.getString(request, "css_name");
                CssDAO.getInstance().delete(css.getId());

                // Activity log
                UserActivity.log(userId, "ADMIN_CSS_DELETE", String.valueOf(css.getId()), null, name);
            } else if (action.equals("create")) {
                long id = CssDAO.getInstance().create(css);

                // Activity log
                UserActivity.log(userId, "ADMIN_CSS_CREATE", String.valueOf(id), null, css.getName());
            }
        }

        list(userId, request, response);
    } catch (FileUploadException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

From source file:com.netcracker.tss.web.servlet.customer.CustomerOrderTaxiEditDeleteServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//from  ww w  . jav a  2s .  c  o m
 * @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 {
    request.setCharacterEncoding("UTF-8");
    try {
        if (request.getParameter("addTo") != null) {
            addAddressTo(request);
            redirectToEdit(request, response, null);
        } else if (request.getParameter("addFrom") != null) {
            addAddressFrom(request);
            redirectToEdit(request, response, null);
        } else if (request.getParameter("deleteTo") != null || request.getParameter("deleteFrom") != null) {
            deleteAddress(request);
            redirectToEdit(request, response, null);
        } else {
            TaxiOrderBeanLocal taxiOrderBeanLocal = getTaxiOrderBean(request);
            Address addFrom = toAddress(request.getParameter("fromAddr"), request);
            Address addTo = toAddress(request.getParameter("toAddr"), request);
            PriceBeanLocal priceBean = getPriceBean(request);
            float distance = 0;
            double price = 0;
            try {
                MapBeanLocal mapBean = getMapBean(request);
                distance = mapBean.calculateDistance(request.getParameter("fromAddr"),
                        request.getParameter("toAddr"));
            } catch (JSONException | IOException e) {
                e.printStackTrace();
            }
            price = priceBean.calculatePrice(distance, DateParser.parseDate(request),
                    (TaxiOrder) request.getSession().getAttribute("taxiOrder"), UserUtils.findCurrentUser());
            request.getSession().removeAttribute("taxiOrder");
            Date orderTime = DateParser.parseDate(request);
            orderTime.setYear(new Date().getYear());
            taxiOrderBeanLocal.editTaxiOrderCustomer(taxiOrderId, addFrom, addTo, orderTime, distance, price);
            request.setAttribute("taxiOrderId", taxiOrderId);
            request.setAttribute("pageContent", "content/confirmation-updated.jsp");
            request.getRequestDispatcher("/WEB-INF/views/customer/customer-template.jsp").forward(request,
                    response);
        }
    } catch (Exception e) {
        Logger.getLogger(CustomerSoberServiceServlet.class.getName()).log(Level.SEVERE, e.getMessage(), e);
        String error = "Sorry, we can not make this order! Please, check all input parameters ad try again.";
        redirectToEdit(request, response, error);
    }
}

From source file:com.openkm.servlet.admin.CronTabServlet.java

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doGet({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    String action = WebUtils.getString(request, "action");
    updateSessionManager(request);/* w  w w.jav  a  2s  .c om*/

    try {
        Map<String, String> types = new LinkedHashMap<String, String>();
        types.put(MimeTypeConfig.MIME_BSH, "BSH");
        types.put(MimeTypeConfig.MIME_JAR, "JAR");

        if (action.equals("create")) {
            ServletContext sc = getServletContext();
            CronTab ct = new CronTab();
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("edit")) {
            ServletContext sc = getServletContext();
            int ctId = WebUtils.getInt(request, "ct_id");
            CronTab ct = CronTabDAO.findByPk(ctId);
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("delete")) {
            ServletContext sc = getServletContext();
            int ctId = WebUtils.getInt(request, "ct_id");
            CronTab ct = CronTabDAO.findByPk(ctId);
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("execute")) {
            execute(request, response);
            list(request, response);
        } else if (action.equals("download")) {
            download(request, response);
        } else {
            list(request, response);
        }
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (EvalError e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

From source file:com.mockey.model.RequestFromClient.java

/**
 * Initialization will extract Headers, Body, Parameters, and Cookies from
 * the raw HTTP request. Note: This class will <i>_ignore_</i> some header
 * information. See <code>HEADERS_TO_IGNORE</code>
 * /* w w w .  j  a v a 2s.  c  o m*/
 * @param rawRequest
 */
public RequestFromClient(HttpServletRequest rawRequest) {
    try {
        rawRequest.setCharacterEncoding(HTTP.ISO_8859_1); // "UTF-8");

    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    this.method = rawRequest.getMethod();

    parseRequestHeaders(rawRequest);
    parseRequestBody(rawRequest);
    parseParameters(rawRequest);
    parseCookies(rawRequest);
}

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

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

    List<Project> projects;
    List<Skills> skills;/*from  ww  w  .j a va 2 s.c  om*/
    Vector<Project> filtered_projects = new Vector<>();
    Vector<Skills> filtered_skills = new Vector<>();
    List<Employer> users;
    Employer user = null;
    request.setCharacterEncoding("UTF-8");
    HttpSession session = request.getSession();

    int id = Integer.parseInt(request.getParameter("id"));

    //user = employerService.getEmployer(id);

    skills = skillsService.getAllSkills();
    projects = projectService.getAllProjects();
    users = employerService.getAllEmployers();
    for (int i = 0; i < users.size(); i++) {
        if (users.get(i).getIdEmployer() == id) {
            user = users.get(i);
            break;
        }
    }

    for (int i = 0; i < skills.size(); i++) {
        if (skills.get(i).getEmployeridEmployer().equals(user))
            filtered_skills.add(skills.get(i));
    }

    for (int i = 0; i < projects.size(); i++) {
        if (projects.get(i).getEmployeridEmployer().equals(user))
            filtered_projects.add(projects.get(i));
    }

    request.setAttribute("User", user);
    request.setAttribute("projects", filtered_projects);
    request.setAttribute("skills", filtered_skills);

    getServletContext().getRequestDispatcher("/accountsetting_Employer_Edit.jsp").forward(request, response);

}

From source file:org.debux.webmotion.server.WebMotionServer.java

/**
 * Apply config in mapping on request and response
 *///w w w .  j a  va  2s . com
protected void applyConfig(Mapping mapping, Call call) throws WebMotionException {
    HttpContext context = call.getContext();
    HttpServletRequest request = context.getRequest();
    HttpServletResponse response = context.getResponse();

    Config config = mapping.getConfig();
    String encoding = config.getEncoding();
    try {
        request.setCharacterEncoding(encoding);
        response.setCharacterEncoding(encoding);

    } catch (UnsupportedEncodingException encodingException) {
        throw new WebMotionException("Invalid encoding for request", encodingException);
    }
}

From source file:org.geowe.server.upload.FileUploadZipServlet.java

@Override
public void doPost(final HttpServletRequest request, final HttpServletResponse response)
        throws ServletException, IOException {
    final ServletFileUpload upload = new ServletFileUpload();
    response.setContentType("text/plain; charset=UTF-8");
    response.setCharacterEncoding("UTF-8");
    request.setCharacterEncoding("UTF-8");
    upload.setFileSizeMax(MAX_FILE_SIZE);
    upload.setSizeMax(MAX_FILE_SIZE);//from   w w w . j a v a2  s.  com

    try {
        final FileItemIterator iter = upload.getItemIterator(request);

        while (iter.hasNext()) {
            final FileItemStream item = iter.next();

            ZipFile zipFile = createZipFile(item);

            final String content = readZipFile(zipFile);

            if (EMPTY.equals(content)) {
                response.setStatus(HttpStatus.SC_NO_CONTENT);
                response.getWriter().printf(HttpStatus.SC_NO_CONTENT + ":" + content);
            } else if (BAD_FORMAT.equals(content)) {
                response.setStatus(HttpStatus.SC_NOT_ACCEPTABLE);
                response.getWriter().printf(HttpStatus.SC_NOT_ACCEPTABLE + ":" + content);
            } else {
                response.setStatus(HttpStatus.SC_OK);
                response.getWriter().printf(content);
            }

        }
    } catch (SizeLimitExceededException e) {
        response.setStatus(HttpStatus.SC_REQUEST_TOO_LONG);
        response.getWriter().printf(HttpStatus.SC_REQUEST_TOO_LONG + ":" + e.getMessage());
        LOG.error(e.getMessage());
    } catch (Exception e) {
        response.setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR);
        response.getWriter().printf(HttpStatus.SC_INTERNAL_SERVER_ERROR + ": ups! something went wrong.");
        LOG.error(e.getMessage());
    }
}

From source file:dk.netarkivet.common.webinterface.HTMLUtils.java

/**
 * Sets the character encoding for reading parameters and content from a request in a JSP page.
 *
 * @param request The servlet request object
 *///from  ww w . j  a va 2s.  c  o m
public static void setUTF8(HttpServletRequest request) {
    ArgumentNotValid.checkNotNull(request, "request");
    // Why is this in an if block? Suppose we forward from a page where
    // we read file input from the request. Trying to set the character
    // encoding again here will throw an exception!
    // This is a bit of a hack - we know that _if_ we have set it,
    // we have set it to UTF-8, so this way we won't set it twice...
    if (request.getCharacterEncoding() == null || !request.getCharacterEncoding().equals("UTF-8")) {
        try {
            request.setCharacterEncoding("UTF-8");
        } catch (UnsupportedEncodingException e) {
            throw new ArgumentNotValid("Should never happen! UTF-8 not supported", e);
        }
    }
}

From source file:org.alfresco.repo.web.scripts.TenantWebScriptServlet.java

protected void service(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    if (logger.isDebugEnabled())
        logger.debug("Processing tenant request (" + req.getMethod() + ") " + req.getRequestURL()
                + (req.getQueryString() != null ? "?" + req.getQueryString() : ""));

    if (req.getCharacterEncoding() == null) {
        req.setCharacterEncoding("UTF-8");
    }/*from   www. j av a  2  s  .co m*/

    setLanguageFromRequestHeader(req);

    try {
        WebScriptServletRuntime runtime = getRuntime(req, res);
        runtime.executeScript();
    } catch (IllegalStateException e) {
        if (e.getMessage().contains("getOutputStream() has already been called for this response")) {
            if (logger.isDebugEnabled()) {
                logger.warn("Client has cut off communication", e);
            } else {
                logger.warn("Client has cut off communication");
            }
        } else {
            throw e;
        }
    } finally {
        // clear threadlocal
        I18NUtil.setLocale(null);
        // clear authentication and tenant context
        AuthenticationUtil.clearCurrentSecurityContext();
    }
}

From source file:de.unirostock.sems.cbarchive.web.servlet.DownloadServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // set charset
    response.setCharacterEncoding(Fields.CHARSET);
    request.setCharacterEncoding(Fields.CHARSET);

    // login stuff
    UserManager user = null;//from w  w  w. j  a  v a2  s. c  o  m
    try {
        user = Tools.doLogin(request, response, false);
    } catch (CombineArchiveWebCriticalException e) {
        LOGGER.error(e, "Exception while getting User");
        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
    } catch (CombineArchiveWebException e) {
        LOGGER.warn(e, "Exception while getting User");
        response.setStatus(HttpServletResponse.SC_NO_CONTENT);
        return;
    }

    // splitting request URL
    String[] requestUrl = request.getRequestURI().substring(request.getContextPath().length()).split("/");

    // check entry points
    if (requestUrl.length >= 5 && requestUrl[2].equals("archive")) {
        // request to download an archive from *any* workspace
        // without necessarily obtained this workspace before

        UserManager targetUser = null;
        if (requestUrl[3] != null && !requestUrl[3].isEmpty())
            targetUser = new UserManager(requestUrl[3]);
        else
            return;

        if (requestUrl[4] != null && !requestUrl[4].isEmpty() && targetUser != null)
            downloadArchive(request, response, targetUser, URLDecoder.decode(requestUrl[4], Fields.CHARSET));
    } else if (requestUrl.length >= 4 && requestUrl[2].equals("archive")) {
        // request to download an archive from the workspace
        if (requestUrl[3] != null && !requestUrl[3].isEmpty())
            downloadArchive(request, response, user, URLDecoder.decode(requestUrl[3], Fields.CHARSET));
    } else if (requestUrl.length >= 5 && requestUrl[2].equals("file")) {

        String archive = null;
        String file = null;

        if (requestUrl[3] != null && !requestUrl[3].isEmpty())
            archive = URLDecoder.decode(requestUrl[3], Fields.CHARSET);
        else
            return;

        StringBuilder filePath = new StringBuilder();
        for (int i = 4; i < requestUrl.length; i++) {

            if (requestUrl[i] != null && !requestUrl[i].isEmpty()) {
                filePath.append("/");
                filePath.append(requestUrl[i]);
            }
        }
        // decode the name
        file = URLDecoder.decode(filePath.toString(), Fields.CHARSET);

        if (archive != null && !archive.isEmpty() && file != null && !file.isEmpty())
            downloadFile(request, response, user, archive, file);

    }

}