Example usage for javax.servlet.http HttpServletRequest setCharacterEncoding

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

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  3. javax
  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:org.kawanfw.file.servlet.ServerFileManager.java

/**
 * Post request./*from  w  w w. j  a  v a2  s .c  om*/
 */
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {

    request.setCharacterEncoding("UTF-8");
    response.setCharacterEncoding("UTF-8");

    // Store the host info in RequestInfoStore
    // Important to do it before Exception, otw will throw Exception in 
    // DefaultCommonsConfigurator.getServletNameFromServletPath() will throw Exception

    RequestInfoStore.init(request);

    // If init fail, say it cleanly client, instead of bad 500 Servlet Error
    if (exception != null) {
        OutputStream out = response.getOutputStream();

        writeLine(out, TransferStatus.SEND_FAILED);
        writeLine(out, exception.getClass().getName()); // Exception class name
        writeLine(out, initErrrorMesage + " Reason: " + exception.getMessage()); // Exception message
        writeLine(out, ExceptionUtils.getStackTrace(exception)); // stack trace
        return;

    }

    // Configure a repository (to ensure a secure temp location is used)
    ServletContext servletContext = this.getServletConfig().getServletContext();
    File servletContextTempDir = (File) servletContext.getAttribute("javax.servlet.context.tempdir");

    // Wrap the HttpServletRequest with HttpServletRequestEncrypted for
    // parameters decryption
    HttpServletRequestConvertor requestEncrypted = new HttpServletRequestConvertor(request,
            commonsConfigurator);

    ServerFileDispatch dispatch = new ServerFileDispatch();
    dispatch.executeRequest(requestEncrypted, response, servletContextTempDir, commonsConfigurator,
            fileConfigurator);
}

From source file:com.kingcore.cms.clipper.controller.ClipperUploadAction.java

@RequestMapping(value = "/openPanel.jspx", method = RequestMethod.POST) //
public String openPanel(HttpServletRequest request, HttpServletResponse response, ModelMap model) {

    log.debug("begin open ...");

    CmsSite site = CmsUtils.getSite(request);
    //??/*w w w . j a v  a  2s. c om*/
    List<Channel> channelList = service.getAllChannelList(site.getId(), true);

    String encodee = request.getParameter("encodee");
    String title = "";
    if (encodee != null) { //gbk gb2312
        try {
            request.setCharacterEncoding(encodee);
            title = request.getParameter("title");
            title = java.net.URLDecoder.decode(title, "utf-8"); //?encodeURI?? 
        } catch (UnsupportedEncodingException e) {
            title = "";
            log.error(e);
        }
    }

    //      try {
    //         System.out.println(""+  title );
    //         System.out.println(""+  new String( title.getBytes(encodee),"utf-8" ) );
    //         System.out.println(""+  new String( title.getBytes("utf-8"), encodee) );
    //         System.out.println(""+  new String( title.getBytes("iso8859-1"), encodee) );
    //         System.out.println(""+  java.net.URLDecoder.decode(title, "utf-8") );
    //      } catch (UnsupportedEncodingException e) {
    //         log.error(e);
    //      }

    model.addAttribute("channelList", channelList);
    model.addAttribute("title", title);

    //?
    request.setAttribute("model", model);
    requestForward(request, response, "/clipper/upload.jsp");

    return null;
}

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

@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();
    Session dbSession = null;//from ww  w. java  2 s.c  o m
    updateSessionManager(request);

    try {
        if (ServletFileUpload.isMultipartContent(request)) {
            InputStream is = null;
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = upload.parseRequest(request);
            MimeType mt = new MimeType();
            byte data[] = null;

            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("mt_id")) {
                        mt.setId(Integer.parseInt(item.getString("UTF-8")));
                    } else if (item.getFieldName().equals("mt_name")) {
                        mt.setName(item.getString("UTF-8").toLowerCase());
                    } else if (item.getFieldName().equals("mt_extensions")) {
                        String[] extensions = item.getString("UTF-8").split(" ");
                        for (int i = 0; i < extensions.length; i++) {
                            mt.getExtensions().add(extensions[i].toLowerCase());
                        }
                    }
                } else {
                    is = item.getInputStream();
                    data = IOUtils.toByteArray(is);
                    mt.setImageMime(MimeTypeConfig.mimeTypes.getContentType(item.getName()));
                    is.close();
                }
            }

            if (action.equals("create")) {
                // Because this servlet is also used for SQL import and in that case I don't
                // want to waste a b64Encode conversion. Call it a sort of optimization.
                mt.setImageContent(SecureStore.b64Encode(data));
                long id = MimeTypeDAO.create(mt);
                MimeTypeConfig.loadMimeTypes();

                // Activity log
                UserActivity.log(userId, "ADMIN_MIME_TYPE_CREATE", Long.toString(id), null, mt.toString());
                list(userId, request, response);
            } else if (action.equals("edit")) {
                // Because this servlet is also used for SQL import and in that case I don't
                // want to waste a b64Encode conversion. Call it a sort of optimization.
                mt.setImageContent(SecureStore.b64Encode(data));
                MimeTypeDAO.update(mt);
                MimeTypeConfig.loadMimeTypes();

                // Activity log
                UserActivity.log(userId, "ADMIN_MIME_TYPE_EDIT", Long.toString(mt.getId()), null,
                        mt.toString());
                list(userId, request, response);
            } else if (action.equals("delete")) {
                MimeTypeDAO.delete(mt.getId());
                MimeTypeConfig.loadMimeTypes();

                // Activity log
                UserActivity.log(userId, "ADMIN_MIME_TYPE_DELETE", Long.toString(mt.getId()), null, null);
                list(userId, request, response);
            } else if (action.equals("import")) {
                dbSession = HibernateUtil.getSessionFactory().openSession();
                importMimeTypes(userId, request, response, data, dbSession);
                list(userId, request, response);
            }
        }
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (FileUploadException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (SQLException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } finally {
        HibernateUtil.close(dbSession);
    }
}

From source file:br.unicamp.cotuca.dpd.pd12.acinet.vagalmail.servlet.Configuracoes.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setCharacterEncoding("UTF-8");
    request.setCharacterEncoding("UTF-8");

    if (request.getRequestURI().contains("/pasta")) {
        String acao = request.getParameter("acao"), url = request.getParameter("url"),
                novo = request.getParameter("novo");

        JSONObject obj = new JSONObject();
        if (acao == null || url == null) {
            obj.put("erro", "Solicitao invlida");
            obj.writeJSONString(response.getWriter());
            return;
        }/* w  w  w  .ja v  a2 s. co  m*/

        if ((acao.equals("renomear") || acao.equals("nova")) && novo == null) {
            obj.put("erro", "Solicitao invlida");
            obj.writeJSONString(response.getWriter());
            return;
        }

        try {
            Conta conta = (Conta) request.getSession().getAttribute("conta");
            Store store = Logar.getImapStore(conta);

            Folder pasta = null;

            if (!acao.equals("nova")) {
                URLName urln = new URLName(url);
                pasta = store.getFolder(urln);

                if (pasta.isOpen())
                    pasta.close(false);
            }

            switch (acao) {
            case "renomear":
                if (pasta.renameTo(store.getFolder(novo))) {
                    obj.put("sucesso", "Renomeado com sucesso");
                } else {
                    obj.put("erro", "Erro ao renomear a pasta");
                }
                break;
            case "esvaziar":
                pasta.open(Folder.READ_WRITE);
                pasta.setFlags(1, pasta.getMessageCount(), new Flags(Flags.Flag.DELETED), true);
                pasta.expunge();
                obj.put("sucesso", "Esvaziado com sucesso");
                break;
            case "excluir":
                if (pasta.delete(true)) {
                    obj.put("sucesso", "Excludo com sucesso");
                } else {
                    obj.put("erro", "Erro ao excluir a pasta");
                }
                break;
            case "nova":
                pasta = store.getFolder(novo);
                if (!pasta.exists()) {
                    if (pasta.create(Folder.HOLDS_FOLDERS | Folder.HOLDS_MESSAGES)) {
                        obj.put("sucesso", "Criado com sucesso");
                    } else {
                        obj.put("erro", "Erro ao criar a pasta");
                    }
                } else {
                    obj.put("erro", "Erro ao criar a pasta");
                }
                break;
            }
        } catch (MessagingException ex) {
            obj.put("erro", "Erro ao processar solicitao");
        }

        obj.writeJSONString(response.getWriter());

        return;
    }

    String metodo = request.getParameter("acao");
    if (metodo == null) {
        return;
    } else if (metodo.equals("nova")) {
        EntityManager em = BD.getEntityManager();

        try {
            em.getTransaction().begin();

            Login usuario = Logar.getLogin(request.getSession());

            Conta conta = new Conta();
            conta.setEmail(request.getParameter("email"));
            conta.setImapHost(request.getParameter("imapHost"));
            conta.setImapPort(Integer.parseInt(request.getParameter("imapPort")));
            conta.setImapPassword(request.getParameter("imapPassword"));
            conta.setImapUser(request.getParameter("imapLogin"));
            conta.setSmtpHost(request.getParameter("smtpHost"));
            conta.setSmtpPort(Integer.parseInt(request.getParameter("smtpPort")));
            conta.setSmtpPassword(request.getParameter("smtpPassword"));
            conta.setSmtpUser(request.getParameter("smtpLogin"));
            conta.setIdLogin(usuario);

            em.persist(conta);
            em.merge(usuario);

            em.getTransaction().commit();
            em.refresh(conta);
            em.refresh(usuario);

            request.setAttribute("mensagem", "sucesso");
        } catch (Logar.NaoAutenticadoException | PersistenceException ex) {
            em.getTransaction().rollback();

            request.setAttribute("mensagem", "erro");
        }

        request.getRequestDispatcher("/conf.jsp?metodo=nova").forward(request, response);
    } else if (metodo.equals("conta")) {
        EntityManager em = BD.getEntityManager();

        try {
            em.getTransaction().begin();

            Conta conta = (Conta) request.getSession().getAttribute("conta");

            em.refresh(conta);
            conta.setEmail(request.getParameter("email"));
            conta.setImapHost(request.getParameter("imapHost"));
            conta.setImapPort(Integer.parseInt(request.getParameter("imapPort")));
            conta.setImapPassword(request.getParameter("imapPassword"));
            conta.setImapUser(request.getParameter("imapLogin"));
            conta.setSmtpHost(request.getParameter("smtpHost"));
            conta.setSmtpPort(Integer.parseInt(request.getParameter("smtpPort")));
            conta.setSmtpPassword(request.getParameter("smtpPassword"));
            conta.setSmtpUser(request.getParameter("smtpLogin"));

            em.getTransaction().commit();

            request.setAttribute("mensagem", "sucesso");
        } catch (PersistenceException ex) {
            em.getTransaction().rollback();

            request.setAttribute("mensagem", "erro");
        }

        request.getRequestDispatcher("/conf.jsp?metodo=conta").forward(request, response);

    } else if (metodo.equals("senha")) {
        EntityManager em = BD.getEntityManager();

        try {

            Login usuario = Logar.getLogin(request.getSession());

            em.refresh(usuario);

            String senatu = request.getParameter("senAtu"), novasen = request.getParameter("senNova"),
                    novasen2 = request.getParameter("senNova2");

            if (novasen.equals(novasen2) && senatu.equals(usuario.getSenha())) {

                em.getTransaction().begin();

                usuario.setSenha(novasen);

                em.getTransaction().commit();

                request.setAttribute("mensagem", "sucesso");
            } else {
                if (!novasen.equals(novasen2))
                    request.setAttribute("mensagem", "senneq");
                else
                    request.setAttribute("mensagem", "antsen");
            }
        } catch (Logar.NaoAutenticadoException | PersistenceException ex) {
            em.getTransaction().rollback();

            request.setAttribute("mensagem", "erro");
        }

        request.getRequestDispatcher("/conf.jsp?metodo=senha").forward(request, response);

    }
}

From source file:com.wx.CoacherWXServlet.java

/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request/*from   w  w  w  . ja va2  s.  c om*/
 * @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);
    //?
    response.setContentType("text/html;charset=utf-8");
    //response.setCharacterEncoding("utf-8");
    request.setCharacterEncoding("utf-8");

    //????
    String sToken = "testToken1";
    String sCorpID = "wxe706b25abb1216c0";
    String sEncodingAESKey = "R5zQRNXirEIQsSGL5Hs5ydZdSuu7EkRLWLViul1P7si";

    try {
        WXBizMsgCrypt wxcpt = new WXBizMsgCrypt(sToken, sEncodingAESKey, sCorpID);

        // ?url?
        //URLDecoder.decode(request.getParameter("echostr"),"utf-8");
        String sVerifyMsgSig = URLDecoder.decode(request.getParameter("msg_signature"), "utf-8");
        String sVerifyTimeStamp = URLDecoder.decode(request.getParameter("timestamp"), "utf-8");
        String sVerifyNonce = URLDecoder.decode(request.getParameter("nonce"), "utf-8");
        String sVerifyEchoStr = URLDecoder.decode(request.getParameter("echostr"), "utf-8");

        PrintWriter out = response.getWriter();
        String sEchoStr; //?
        try {
            sEchoStr = wxcpt.VerifyURL(sVerifyMsgSig, sVerifyTimeStamp, sVerifyNonce, sVerifyEchoStr);
            System.out.println("verifyurl echostr: " + sEchoStr);
            // ?URL?sEchoStr
            out.print(sEchoStr);
            out.close();
            out = null;
        } catch (Exception e) {
            //?URL
            e.printStackTrace();
        }

    } catch (AesException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
}

From source file:cn.itcast.bbs.controller.BbsServlet.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("UTF-8");
    String method = request.getParameter("method");
    if (method.equals("login")) {
        this.login(request, response);
    } else if (method.equals("register")) {
        this.register(request, response);
    } else if (method.equals("addTopic")) {
        this.addTopic(request, response);
    } else if (method.equals("addReply")) {
        this.addReply(request, response);
    } else if (method.equals("editTopic")) {
        this.editTopic(request, response);
    }/*from w w w .j  a v  a 2 s .c  o m*/
}

From source file:de.ingrid.server.opensearch.servlet.OpensearchServerServlet.java

/**
 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse)
 */// ww  w . j a  va 2  s.  c o m
@Override
protected void doGet(final HttpServletRequest request, final HttpServletResponse response)
        throws ServletException, IOException {
    IngridHits hits = null;
    long overallStartTime = 0;

    if (log.isDebugEnabled()) {
        overallStartTime = System.currentTimeMillis();
    }

    final RequestWrapper reqWrapper = new RequestWrapper(request);

    // set content Type
    request.setCharacterEncoding("UTF-8");
    response.setContentType("text/xml");
    response.setCharacterEncoding("UTF-8");

    OSSearcher osSearcher = OSSearcher.getInstance();

    if (osSearcher == null) {
        // redirect or show error page or empty result
        final PrintWriter pout = response.getWriter();
        pout.write("Error: no index file found");
        return;
    }

    int page = reqWrapper.getRequestedPage();
    final int hitsPerPage = reqWrapper.getHitsPerPage();
    if (page <= 0) {
        page = 1;
    }
    final int startHit = (page - 1) * hitsPerPage;

    try {
        // Hits also need Details which has title and summary!!!
        hits = osSearcher.searchAndDetails(reqWrapper.getQuery(), startHit, reqWrapper.getHitsPerPage());
    } catch (final Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    // transform hits into target format
    final OpensearchMapper mapper = (new SpringUtil("spring/spring.xml")).getBean("mapper",
            OpensearchMapper.class);
    final HashMap<String, Object> parameter = new HashMap<String, Object>();
    parameter.put(OpensearchMapper.REQUEST_WRAPPER, reqWrapper);

    final Document doc = mapper.mapToXML(hits, parameter);

    // write target format
    final PrintWriter pout = response.getWriter();

    pout.write(doc.asXML());
    pout.close();
    request.getInputStream().close();
    doc.clearContent();

    if (log.isDebugEnabled()) {
        log.debug("Time for complete search: " + (System.currentTimeMillis() - overallStartTime) + " ms");
    }
}

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

@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();
    Session dbSession = null;/*from   w  w  w.  j  av  a 2 s . c o  m*/
    updateSessionManager(request);

    try {
        if (ServletFileUpload.isMultipartContent(request)) {
            InputStream is = null;
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = upload.parseRequest(request);
            MimeType mt = new MimeType();
            byte data[] = null;

            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("mt_id")) {
                        mt.setId(Integer.parseInt(item.getString("UTF-8")));
                    } else if (item.getFieldName().equals("mt_name")) {
                        mt.setName(item.getString("UTF-8").toLowerCase());
                    } else if (item.getFieldName().equals("mt_description")) {
                        mt.setDescription(item.getString("UTF-8").toLowerCase());
                    } else if (item.getFieldName().equals("mt_search")) {
                        mt.setSearch(true);
                    } else if (item.getFieldName().equals("mt_extensions")) {
                        String[] extensions = item.getString("UTF-8").split(" ");

                        for (int i = 0; i < extensions.length; i++) {
                            mt.getExtensions().add(extensions[i].toLowerCase());
                        }
                    }
                } else {
                    is = item.getInputStream();
                    data = IOUtils.toByteArray(is);
                    mt.setImageMime(MimeTypeConfig.mimeTypes.getContentType(item.getName()));
                    is.close();
                }
            }

            if (action.equals("create")) {
                // Because this servlet is also used for SQL import and in that case I don't
                // want to waste a b64Encode conversion. Call it a sort of optimization.
                mt.setImageContent(SecureStore.b64Encode(data));
                long id = MimeTypeDAO.create(mt);
                MimeTypeConfig.loadMimeTypes();

                // Activity log
                UserActivity.log(userId, "ADMIN_MIME_TYPE_CREATE", Long.toString(id), null, mt.toString());
                list(userId, request, response);
            } else if (action.equals("edit")) {
                // Because this servlet is also used for SQL import and in that case I don't
                // want to waste a b64Encode conversion. Call it a sort of optimization.
                mt.setImageContent(SecureStore.b64Encode(data));
                MimeTypeDAO.update(mt);
                MimeTypeConfig.loadMimeTypes();

                // Activity log
                UserActivity.log(userId, "ADMIN_MIME_TYPE_EDIT", Long.toString(mt.getId()), null,
                        mt.toString());
                list(userId, request, response);
            } else if (action.equals("delete")) {
                MimeTypeDAO.delete(mt.getId());
                MimeTypeConfig.loadMimeTypes();

                // Activity log
                UserActivity.log(userId, "ADMIN_MIME_TYPE_DELETE", Long.toString(mt.getId()), null, null);
                list(userId, request, response);
            } else if (action.equals("import")) {
                dbSession = HibernateUtil.getSessionFactory().openSession();
                importMimeTypes(userId, request, response, data, dbSession);
                list(userId, request, response);
            }
        }
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (FileUploadException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (SQLException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } finally {
        HibernateUtil.close(dbSession);
    }
}

From source file:com.edgenius.core.webapp.filter.LocaleFilter.java

public void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    //       if(log.isDebugEnabled()){
    //          log.debug("Request URL: " + request.getRequestURI());
    //       }/*from w w  w  . j a va 2s . co m*/

    //charset encoding
    if (!StringUtils.isEmpty(this.encoding))
        request.setCharacterEncoding(encoding);
    else
        request.setCharacterEncoding(Constants.UTF8);

    String direction = null;
    Locale preferredLocale = null;
    TimeZone timezone = null;
    HttpSession session = request.getSession(false);
    if (getUserService() != null) { //for Install mode, it will return null
        User user = getUserService().getUserByName(request.getRemoteUser());
        if (user != null && !user.isAnonymous()) {
            //locale
            UserSetting set = user.getSetting();
            String userLang = set.getLocaleLanguage();
            String userCountry = set.getLocaleCountry();
            if (userLang != null && userCountry != null) {
                preferredLocale = new Locale(userLang, userCountry);
            }
            //text direction in HTML 
            direction = set.getDirection();
            //timezone
            if (set.getTimeZone() != null)
                timezone = TimeZone.getTimeZone(set.getTimeZone());
        }
    }
    if (preferredLocale == null) {
        if (Global.DetectLocaleFromRequest) {
            Locale locale = request.getLocale();
            if (locale != null) {
                preferredLocale = locale;
            }
        }
        if (preferredLocale == null) {
            preferredLocale = Global.getDefaultLocale();
        }
    }

    if (direction == null) {
        direction = Global.DefaultDirection;
    }

    if (timezone == null) {
        if (session != null) {
            //try to get timezone from HttpSession, which will be intial set in SecurityControllerImpl.checkLogin() method
            timezone = (TimeZone) session.getAttribute(Constants.TIMEZONE);
        }
        if (timezone == null)
            timezone = TimeZone.getTimeZone(Global.DefaultTimeZone);
    }

    //set locale for STURTS and JSTL
    // set the time zone - must be set for dates to display the time zone
    if (session != null) {
        Config.set(session, Config.FMT_LOCALE, preferredLocale);
        session.setAttribute(Constants.DIRECTION, direction);
        Config.set(session, Config.FMT_TIME_ZONE, timezone);
    }

    //replace request by LocaleRequestWrapper
    if (!(request instanceof LocaleRequestWrapper)) {
        request = new LocaleRequestWrapper(request, preferredLocale);
        LocaleContextConfHolder.setLocale(preferredLocale);
    }

    if (chain != null) {
        request.setAttribute(PREFERRED_LOCALE, preferredLocale.toString());
        chain.doFilter(request, response);
    }
    // Reset thread-bound LocaleContext.
    LocaleContextConfHolder.setLocaleContext(null);
}

From source file:com.ikon.servlet.frontend.DownloadServlet.java

protected void service(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    log.debug("service({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    String path = request.getParameter("path");
    String uuid = request.getParameter("uuid");
    String[] uuidList = request.getParameterValues("uuidList");
    String[] pathList = request.getParameterValues("pathList");
    String checkout = request.getParameter("checkout");
    String ver = request.getParameter("ver");
    boolean export = request.getParameter("export") != null;
    boolean inline = request.getParameter("inline") != null;
    File tmp = File.createTempFile("okm", ".tmp");
    Document doc = null;//from w  w w  . j av  a2  s.com
    InputStream is = null;
    updateSessionManager(request);

    try {
        // Now an document can be located by UUID
        if (uuid != null && !uuid.equals("")) {
            path = OKMRepository.getInstance().getNodePath(null, uuid);
        } else if (path != null) {
            path = new String(path.getBytes("ISO-8859-1"), "UTF-8");
        }

        if (export) {
            if (exportZip) {
                String fileName = "export.zip";

                // Get document
                FileOutputStream os = new FileOutputStream(tmp);

                if (path != null) {
                    exportFolderAsZip(path, os);
                    fileName = PathUtils.getName(path) + ".zip";
                } else if (uuidList != null || pathList != null) {
                    // Export into a zip file multiple documents
                    List<String> paths = new ArrayList<String>();

                    if (uuidList != null) {
                        for (String uuidElto : uuidList) {
                            String foo = new String(uuidElto.getBytes("ISO-8859-1"), "UTF-8");
                            paths.add(OKMRepository.getInstance().getNodePath(null, foo));
                        }
                    } else if (pathList != null) {
                        for (String pathElto : pathList) {
                            String foo = new String(pathElto.getBytes("ISO-8859-1"), "UTF-8");
                            paths.add(foo);
                        }
                    }

                    fileName = PathUtils.getName(PathUtils.getParent(paths.get(0)));
                    exportDocumentsAsZip(paths, os, fileName);
                    fileName += ".zip";
                }

                os.flush();
                os.close();
                is = new FileInputStream(tmp);

                // Send document
                WebUtils.sendFile(request, response, fileName, MimeTypeConfig.MIME_ZIP, inline, is);
            } else if (exportJar) {
                // Get document
                FileOutputStream os = new FileOutputStream(tmp);
                exportFolderAsJar(path, os);
                os.flush();
                os.close();
                is = new FileInputStream(tmp);

                // Send document
                String fileName = PathUtils.getName(path) + ".jar";
                WebUtils.sendFile(request, response, fileName, "application/x-java-archive", inline, is);

            }
        } else {
            // Get document
            doc = OKMDocument.getInstance().getProperties(null, path);

            if (ver != null && !ver.equals("")) {
                is = OKMDocument.getInstance().getContentByVersion(null, path, ver);
            } else {
                is = OKMDocument.getInstance().getContent(null, path, checkout != null);
            }

            // Send document
            String fileName = PathUtils.getName(doc.getPath());
            WebUtils.sendFile(request, response, fileName, doc.getMimeType(), inline, is);

            UserActivity.log(request.getRemoteUser(), "DOWNLOAD_DOCUMENT", uuid, path, null);
        }
    } catch (PathNotFoundException e) {
        log.warn(e.getMessage(), e);
        throw new ServletException(new OKMException(
                ErrorCode.get(ErrorCode.ORIGIN_OKMDownloadService, ErrorCode.CAUSE_PathNotFound),
                e.getMessage()));
    } catch (RepositoryException e) {
        log.warn(e.getMessage(), e);
        throw new ServletException(
                new OKMException(ErrorCode.get(ErrorCode.ORIGIN_OKMDownloadService, ErrorCode.CAUSE_Repository),
                        e.getMessage()));
    } catch (IOException e) {
        log.error(e.getMessage(), e);
        throw new ServletException(new OKMException(
                ErrorCode.get(ErrorCode.ORIGIN_OKMDownloadService, ErrorCode.CAUSE_IO), e.getMessage()));
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        throw new ServletException(new OKMException(
                ErrorCode.get(ErrorCode.ORIGIN_OKMDownloadService, ErrorCode.CAUSE_Database), e.getMessage()));
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new ServletException(new OKMException(
                ErrorCode.get(ErrorCode.ORIGIN_OKMDownloadService, ErrorCode.CAUSE_General), e.getMessage()));
    } finally {
        IOUtils.closeQuietly(is);
        FileUtils.deleteQuietly(tmp);
    }

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