Example usage for javax.servlet.http HttpServletRequest setCharacterEncoding

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

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  4. javax.servlet.http.*
  5. HttpServletRequest
  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:feedme.controller.SearchRestServlet.java

/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request// ww  w .  jav  a 2s  .co  m
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    processRequest(request, response);
    request.setCharacterEncoding("UTF-8");

    String city = request.getParameter("where");//get the city
    int category = Integer.parseInt(request.getParameter("what"));//get the category

    int page = 1;
    int recordsPerPage = 6;

    if (request.getParameter("page") != null) {
        page = Integer.parseInt(request.getParameter("page"));
    }

    List<Restaurant> restaurants = new DbRestaurantsManagement().getNextRecentRestaurantsByCatAndCity(0,
            recordsPerPage, category, city);//getting a list of restaurants by category and cities
    int noOfRecords = restaurants.size();

    int noOfPages = (int) Math.ceil(noOfRecords * 1.0 / recordsPerPage);

    if (isAjaxRequest(request)) {
        try {
            restaurants = new DbRestaurantsManagement().getNextRecentRestaurantsByCatAndCity(
                    (page - 1) * recordsPerPage, recordsPerPage, category, city);//getting a list of restaurants by category and cities
            JSONObject restObj = new JSONObject();
            JSONArray restArray = new JSONArray();
            for (Restaurant rest : restaurants) {
                restArray.put(new JSONObject().put("resturent", rest.toJson()));
            }
            restObj.put("resturent", restArray);
            restObj.put("noOfPages", noOfPages);
            restObj.put("currentPage", page);
            response.setContentType("application/json");
            PrintWriter writer = response.getWriter();
            writer.print(restObj);
            response.getWriter().flush();
            return;
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }
    request.setAttribute("noOfPages", noOfPages);
    request.setAttribute("currentPage", page);
    request.setAttribute("restaurants", restaurants);//return the restaurants to the client

    RequestDispatcher dispatcher = request.getRequestDispatcher("website/search_rest.jsp");
    dispatcher.forward(request, response);

}

From source file:com.ikon.servlet.WorkflowRegisterServlet.java

/**
 * Handle GET and POST//from   w ww  .  jav a 2  s .c  o  m
 */
public void service(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("service({}, {}", request, response);
    request.setCharacterEncoding("UTF-8");
    PrintWriter out = response.getWriter();

    try {
        String user = PrincipalUtils.getUser();

        if (Config.ADMIN_USER.equals(user)) {
            String msg = handleRequest(request);
            log.info("Status: {}", msg);
            out.print(msg);
            out.flush();
        } else {
            log.warn("Workflow should be registered by {}", Config.ADMIN_USER);
        }
    } catch (FileUploadException e) {
        log.warn(e.getMessage(), e);
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                "FileUploadException: " + e.getMessage());
    } catch (IOException e) {
        log.warn(e.getMessage(), e);
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "IOException: " + e.getMessage());
    } catch (Exception e) {
        log.warn(e.getMessage(), e);
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
    } finally {
        IOUtils.closeQuietly(out);
    }
}

From source file:control.HelperServlets.CargarArchivoServlet.java

/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request/*from   ww  w  . j  a  v a2 s .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 doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    request.setCharacterEncoding("UTF-8");

    //Obtenemos la opcion que esta
    opcion = Integer.parseInt(request.getParameter("opcion"));
    codigo = Integer.parseInt(request.getParameter("codigo"));

    //Subimos el archivo al servidor
    //Para poder ser guardado en la bd.
    subirArchivo(request);

    //Creamos una referencia al archivo
    archivo = new File(ruta);
    try {
        //Guardamos el archivo en la BD.
        guardarArchivo();

        //Borramos el archivo del servidor
        archivo.delete();

    } catch (Exception ex) {
        //Logger.getLogger(CargarArchivoServlet.class.getName()).log(Level.SEVERE, null, ex);
    }

}

From source file:org.gocom.components.coframe.auth.intercepter.FunctionWebInterceptor.java

public void doIntercept(HttpServletRequest request, HttpServletResponse response, IWebInterceptorChain chain)
        throws IOException, ServletException {
    request.setCharacterEncoding(MultipartResolver.getEncoding());
    if ("true".equals(request.getAttribute(UserLoginWebInterceptor.IS_FILTER_FUNCTION_KEY))) {
        chain.doIntercept(request, response);
        return;//www  .ja va  2 s  .c  om
    }

    IMUODataContext muo = MUODataContextHelper.create(request.getSession());
    DataContextManager.current().setMUODataContext(muo);

    String resId = request.getParameter(IAuthConstants.FUNCTION_PARAN_RESOURCE_ID);
    String resType = request.getParameter(IAuthConstants.FUNCTION_PARAM_REAOURCE_TYPE);
    if (StringUtil.isNotEmpty(resType) && !IAuthConstants.FUNCTION_TO_RESOURCE_TYPE.equals(resType)) {
        chain.doIntercept(request, response);
        return;
    }

    IManagedResource managedResource = null;
    if (StringUtils.isEmpty(resId) || StringUtils.isEmpty(resType)) {
        managedResource = getManagedResource(request);
    } else {
        managedResource = ResourceRuntimeManager.getInstance().getManagedResource(resId, resType);
    }

    if (hasPermission(managedResource, request)) {
        chain.doIntercept(request, response);
    } else {
        request.getRequestDispatcher("/coframe/auth/noAuth.jsp").forward(request, response);
    }
}

From source file:de.betterform.agent.web.servlet.ViewServlet.java

/**
 * This method is only called when non-scripted mode is used to update the UI. This basically exists to support
 * the PFG (POST/FORWARD/GET) pattern that allows to use the browser back button without POSTDATA warning from the browser
 * and to re-initialize the preceding form (if any).
 * <p/>//from  ww  w.j a v a2 s.c  o  m
 * To make sure that an update is requested from the XFormsSession and not by the user clicking the reload button the
 * XFormsSession holds a property XFormsSession.UPDATE_REQUEST when coming from XFormsSession. If this property exists,
 * the UI is refreshed otherwise the form is re-inited with a GET.
 *
 * @param request  servlet request
 * @param response servlet response
 * @throws javax.servlet.ServletException
 * @throws java.io.IOException
 */
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    XFormsProcessor webAdapter = null;

    HttpSession session = request.getSession(true);
    request.setCharacterEncoding("UTF-8");
    WebUtil.nonCachingResponse(response);

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

    WebProcessor webProcessor = WebUtil.getWebProcessor(request, response, session);
    try {
        if (webProcessor == null || webProcessor.getContextParam("update") == null) {
            LOGGER.info("session does not exist: creating new one");

            //todo: this has to be moved out in config or determined from request somehow - this won't work with the XFormsFilter
            //                    response.sendRedirect(response.encodeRedirectURL(request.getContextPath() + "/XFormsServlet?" + referer));
            response.sendRedirect(response.encodeRedirectURL(referer));
        } else {
            //todo: check here if we got called by the WebProcessor or directly e.g. through a reload
            //todo: if not send back to XFormsServlet
            webProcessor.removeContextParam("update");
            response.setContentType(WebUtil.HTML_CONTENT_TYPE);

            UIGenerator uiGenerator = (UIGenerator) webProcessor.getContextParam(WebProcessor.UIGENERATOR);
            uiGenerator.setInput(webAdapter.getXForms());
            uiGenerator.setOutput(response.getOutputStream());
            uiGenerator.generate();

            response.getOutputStream().close();
        }
    } catch (Exception e) {
        webProcessor.close(e);
    }
}

From source file:hd.controller.AddImageToIdeaBookServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from w ww  .j a va  2  s .  co m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("UTF-8");
    response.setCharacterEncoding("UTF-8");
    response.setContentType("text/html; charset=UTF-8");

    PrintWriter out = response.getWriter();
    try {
        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
        if (!isMultipart) { //to do

        } else {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List items = null;
            try {
                items = upload.parseRequest(request);

            } catch (FileUploadException e) {
                e.printStackTrace();
            }
            Iterator iter = items.iterator();
            Hashtable params = new Hashtable();

            String fileName = null;
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                if (item.isFormField()) {
                    params.put(item.getFieldName(), item.getString("UTF-8"));

                } else if (!item.isFormField()) {
                    try {
                        long time = System.currentTimeMillis();
                        String itemName = item.getName();
                        fileName = time + itemName.substring(itemName.lastIndexOf("\\") + 1);

                        String RealPath = getServletContext().getRealPath("/") + "images\\" + fileName;

                        File savedFile = new File(RealPath);
                        item.write(savedFile);

                        String localPath = "D:\\Project\\TestHouseDecor-Merge\\web\\images\\" + fileName;
                        //                            savedFile = new File(localPath);
                        //                            item.write(savedFile);

                    } catch (Exception e) {
                        e.printStackTrace();
                    }

                }
            }

            String ideaBookIdTemp = (String) params.get("txtIdeabookId");
            int ideaBookId = Integer.parseInt(ideaBookIdTemp);
            IdeaBookDAO ideabookDao = new IdeaBookDAO();

            String tilte = (String) params.get("newGalleryName");

            String description = (String) params.get("GalleryDescription");
            String url = "images/" + fileName;

            IdeaBookPhotoDAO photoDAO = new IdeaBookPhotoDAO();
            IdeaBookPhoto ideaBookPhoto = photoDAO.insertIdeaBookPhoto(tilte, description, url, ideaBookId);

            HDSystem system = new HDSystem();
            system.setNotificationIdeaBook(request);
            response.sendRedirect("MyIdeaBookDetailServlet?txtIdeabookId=" + ideaBookId);

        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        out.close();
    }
}

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

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    processRequest(request, response);/*w  w  w. ja va 2s . c om*/

    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);
}

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

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doGet({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    updateSessionManager(request);//from w  ww  .java2 s . com

    ServletContext sc = getServletContext();
    sc.setAttribute("repoPath", "/" + Repository.ROOT);
    sc.setAttribute("docUuid", null);
    sc.setAttribute("text", null);
    sc.setAttribute("time", null);
    sc.setAttribute("mimeType", null);
    sc.setAttribute("extractor", null);
    sc.getRequestDispatcher("/admin/check_text_extraction.jsp").forward(request, response);
}

From source file:org.nuxeo.wss.servlet.WSSFilter.java

protected void handleWSSCall(HttpServletRequest httpRequest, HttpServletResponse httpResponse,
        FilterBindingConfig config) throws Exception {

    httpRequest.setCharacterEncoding("UTF-8");
    httpResponse.setCharacterEncoding("UTF-8");

    WSSRequest request = new WSSRequest(httpRequest, config.getSiteName());
    WSSResponse response = null;/*from   ww  w.  j  a va2 s .com*/

    WSSBackend backend = Backend.get(request);

    backend.begin();

    log.debug("Handling WSS call : " + httpRequest.getRequestURL().toString());

    try {
        if (FilterBindingConfig.FP_REQUEST_TYPE.equals(config.getRequestType())) {
            FPRPCRequest fpRequest = new FPRPCRequest(httpRequest, config.getSiteName());
            request = fpRequest;
            response = new FPRPCResponse(httpResponse);
            FPRPCRouter.handleFPRCPRequest(fpRequest, (FPRPCResponse) response, config);
        } else if (FilterBindingConfig.GET_REQUEST_TYPE.equals(config.getRequestType())) {
            response = new WSSResponse(httpResponse);
            simpleGetHandler.handleRequest(request, response);
        } else if (FilterBindingConfig.RESOURCES_REQUEST_TYPE.equals(config.getRequestType())) {
            resourcesHandler.handleResource(httpRequest, httpResponse);
            return;
        } else if (FilterBindingConfig.FAKEWS_REQUEST_TYPE.equals(config.getRequestType())) {
            FakeWSRequest wsRequest = new FakeWSRequest(httpRequest, config.getSiteName());
            request = wsRequest;
            response = new WSSResponse(httpResponse);
            FakeWSRouter.handleFakeWSRequest(wsRequest, response, config);
        }

        if (response == null) {
            log.error("no response was created by WSS call handling");
            throw new ServletException("WSSResponse is not set");
        } else {
            response.processIfNeeded();
        }

        backend.saveChanges();
    } catch (Throwable t) {
        backend.discardChanges();
        log.error("Error during WSS call processing", t);
        throw new WSSException("Error while processing WSS request", t);
    }
}

From source file:ua.aits.crc.controller.SystemController.java

@RequestMapping(value = { "/system/do/logout", "/system/do/logout/" })
public ModelAndView logout(HttpServletRequest request, HttpServletResponse response) throws Exception {
    request.setCharacterEncoding("UTF-8");
    HttpSession session = request.getSession(false);
    if (session != null) {
        session.invalidate();/*w w  w . j  a  v  a 2s  . com*/
    }
    return new ModelAndView("redirect:" + "/system/login");
}