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:com.megaeyes.web.controller.UserController.java

@ControllerDescription(description = "?ID??", isLog = false, isCheckSession = true)
@RequestMapping("/getAllChildUsersByOrganId.json")
public void getAllChildUsersByOrganId(HttpServletRequest request, HttpServletResponse response)
        throws UnsupportedEncodingException {
    request.setCharacterEncoding("UTF-8");
    ListUserResponse resp = new ListUserResponse();
    String organId = (String) request.getAttribute("organId");
    try {/*from   w  w  w. java2 s  .  c o m*/
        List<TUser> list = userManager.getAllChildUsersByOrganId(organId);
        resp.setUser(list);
        resp.setCode(ErrorCode.SUCCESS);
    } catch (BusinessException be) {
        resp.setCode(be.getCode());
        resp.setMessage(be.getMessage());
    }
    writePageNoZip(response, resp);
}

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

@Override
@SuppressWarnings("unchecked")
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doPost({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    ServletContext sc = getServletContext();
    String action = null;/*from   ww  w. j  av  a2s.  c  o m*/
    String filter = null;
    String userId = request.getRemoteUser();
    Session dbSession = null;
    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);
            Config cfg = new Config();
            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("filter")) {
                        filter = item.getString("UTF-8");
                    } else if (item.getFieldName().equals("cfg_key")) {
                        cfg.setKey(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("cfg_type")) {
                        cfg.setType(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("cfg_value")) {
                        cfg.setValue(item.getString("UTF-8").trim());
                    }
                } else {
                    is = item.getInputStream();
                    data = IOUtils.toByteArray(is);
                    is.close();
                }
            }

            if (action.equals("create")) {
                if (Config.BOOLEAN.equals(cfg.getType())) {
                    cfg.setValue(Boolean.toString(cfg.getValue() != null && !cfg.getValue().equals("")));
                } else if (Config.SELECT.equals(cfg.getType())) {
                    ConfigStoredSelect stSelect = ConfigDAO.getSelect(cfg.getKey());

                    if (stSelect != null) {
                        for (ConfigStoredOption stOption : stSelect.getOptions()) {
                            if (stOption.getValue().equals(cfg.getValue())) {
                                stOption.setSelected(true);
                            }
                        }
                    }

                    cfg.setValue(new Gson().toJson(stSelect));
                }

                ConfigDAO.create(cfg);
                com.ikon.core.Config.reload(sc, new Properties());

                // Activity log
                UserActivity.log(userId, "ADMIN_CONFIG_CREATE", cfg.getKey(), null, cfg.toString());
                list(userId, filter, request, response);
            } else if (action.equals("edit")) {
                if (Config.BOOLEAN.equals(cfg.getType())) {
                    cfg.setValue(Boolean.toString(cfg.getValue() != null && !cfg.getValue().equals("")));
                } else if (Config.SELECT.equals(cfg.getType())) {
                    ConfigStoredSelect stSelect = ConfigDAO.getSelect(cfg.getKey());

                    if (stSelect != null) {
                        for (ConfigStoredOption stOption : stSelect.getOptions()) {
                            if (stOption.getValue().equals(cfg.getValue())) {
                                stOption.setSelected(true);
                            } else {
                                stOption.setSelected(false);
                            }
                        }
                    }

                    cfg.setValue(new Gson().toJson(stSelect));
                }

                ConfigDAO.update(cfg);
                com.ikon.core.Config.reload(sc, new Properties());

                // Activity log
                UserActivity.log(userId, "ADMIN_CONFIG_EDIT", cfg.getKey(), null, cfg.toString());
                list(userId, filter, request, response);
            } else if (action.equals("delete")) {
                ConfigDAO.delete(cfg.getKey());
                com.ikon.core.Config.reload(sc, new Properties());

                // Activity log
                UserActivity.log(userId, "ADMIN_CONFIG_DELETE", cfg.getKey(), null, null);
                list(userId, filter, request, response);
            } else if (action.equals("import")) {
                dbSession = HibernateUtil.getSessionFactory().openSession();
                importConfig(userId, request, response, data, dbSession);

                // Activity log
                UserActivity.log(request.getRemoteUser(), "ADMIN_CONFIG_IMPORT", null, null, null);
                list(userId, filter, 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.aaasec.sigserv.csspserver.SpServlet.java

/**
 * Processes requests for both HTTP// w ww.ja v a2  s .com
 * <code>GET</code> and
 * <code>POST</code> methods.
 *
 * @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");
    response.setHeader("Cache-Control", "no-cache");

    SpSession session = getSession(request, response);

    RequestModel req = reqFactory.getRequestModel(request, session);
    AuthData authdata = req.getAuthData();

    // Supporting devmode login
    if (SpModel.isDevmode()) {
        authdata = TestIdentities.getTestID(request, req);
        req.setAuthData(authdata);
        if (authdata.getAuthType().length() == 0) {
            authdata.setAuthType("devlogin");
        }
        session.setIdpEntityId(authdata.getIdpEntityID());
        session.setSignerAttribute(RequestModelFactory.getAttrOidString(authdata.getIdAttribute()));
        session.setSignerId(authdata.getId());
    }

    //Terminate if no valid request data
    if (req == null) {
        response.setStatus(HttpServletResponse.SC_NO_CONTENT);
        response.getWriter().write("");
        return;
    }

    // Handle form post from web page
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (isMultipart) {
        response.getWriter().write(SpServerLogic.processFileUpload(request, response, req));
        return;
    }

    // Handle auth data request 
    if (req.getAction().equals("authdata")) {
        response.setContentType("application/json");
        response.setHeader("Cache-Control", "no-cache");
        response.getWriter().write(gson.toJson(authdata));
        return;
    }

    // Get list of serverstored xml documents
    if (req.getAction().equals("doclist")) {
        response.setContentType("application/json");
        response.getWriter().write(SpServerLogic.getDocList());
        return;
    }

    // Provide info about the session for logout handling
    if (req.getAction().equals("logout")) {
        response.setContentType("application/json");
        Logout lo = new Logout();
        lo.authType = (request.getAuthType() == null) ? "" : request.getAuthType();
        lo.devmode = String.valueOf(SpModel.isDevmode());
        response.getWriter().write(gson.toJson(lo));
        return;
    }

    // Respons to a client alive check to test if the server session is alive
    if (req.getAction().equals("alive")) {
        response.setContentType("application/json");
        response.getWriter().write("[]");
        return;
    }

    // Handle sign request and return Xhtml form with post data to the signature server
    if (req.getAction().equals("sign")) {
        boolean addSignMessage = (req.getParameter().equals("message"));
        String xhtml = SpServerLogic.prepareSignRedirect(req, addSignMessage);
        response.getWriter().write(xhtml);
        return;
    }

    // Get status data about the current session
    if (req.getAction().equals("status")) {
        response.setContentType("application/json");
        response.getWriter().write(gson.toJson(session.getStatus()));
        return;
    }

    // Handle a declined sign request
    if (req.getAction().equals("declined")) {
        if (SpModel.isDevmode()) {
            response.sendRedirect("index.jsp?declined=true");
            return;
        }
        response.sendRedirect("https://eid2cssp.3xasecurity.com/sign/index.jsp?declined=true");
        return;
    }

    // Return Request and response data as a file.
    if (req.getAction().equalsIgnoreCase("getReqRes")) {
        response.setContentType("text/xml;charset=UTF-8");
        byte[] data = TestCases.getRawData(req);
        BufferedInputStream fis = new BufferedInputStream(new ByteArrayInputStream(data));
        ServletOutputStream output = response.getOutputStream();
        if (req.getParameter().equalsIgnoreCase("download")) {
            response.setHeader("Content-Disposition", "attachment; filename=" + req.getId() + ".xml");
        }

        int readBytes = 0;
        byte[] buffer = new byte[10000];
        while ((readBytes = fis.read(buffer, 0, 10000)) != -1) {
            output.write(buffer, 0, readBytes);
        }
        output.flush();
        output.close();
        fis.close();
        return;
    }

    // Return the signed document
    if (req.getAction().equalsIgnoreCase("getSignedDoc")
            || req.getAction().equalsIgnoreCase("getUnsignedDoc")) {
        // If the request if for a plaintext document, or only if the document has a valid signature
        if (session.getStatus().signedDocValid || req.getAction().equalsIgnoreCase("getUnsignedDoc")) {
            response.setContentType(session.getDocumentType().getMimeType());
            switch (session.getDocumentType()) {
            case XML:
                response.getWriter().write(new String(session.getSignedDoc(), Charset.forName("UTF-8")));
                return;
            case PDF:
                File docFile = session.getDocumentFile();
                if (req.getAction().equalsIgnoreCase("getSignedDoc") && session.getStatus().signedDocValid) {
                    docFile = session.getSigFile();
                }
                FileInputStream fis = new FileInputStream(docFile);
                ServletOutputStream output = response.getOutputStream();
                if (req.getParameter().equalsIgnoreCase("download")) {
                    response.setHeader("Content-Disposition", "attachment; filename=" + "signedPdf.pdf");
                }

                int readBytes = 0;
                byte[] buffer = new byte[10000];
                while ((readBytes = fis.read(buffer, 0, 10000)) != -1) {
                    output.write(buffer, 0, readBytes);
                }
                output.flush();
                output.close();
                fis.close();
                return;
            }
            return;
        } else {
            if (SpModel.isDevmode()) {
                response.sendRedirect("index.jsp");
                return;
            }
            response.sendRedirect("https://eid2cssp.3xasecurity.com/sign/index.jsp");
            return;
        }
    }

    // Process a sign response from the signature server
    if (req.getSigResponse().length() > 0) {
        try {
            byte[] sigResponse = Base64Coder.decode(req.getSigResponse().trim());

            // Handle response
            SpServerLogic.completeSignedDoc(sigResponse, req);

        } catch (Exception ex) {
        }
        if (SpModel.isDevmode()) {
            response.sendRedirect("index.jsp");
            return;
        }
        response.sendRedirect("https://eid2cssp.3xasecurity.com/sign/index.jsp");
        return;
    }

    // Handle testcases
    if (req.getAction().equals("test")) {
        boolean addSignMessage = (req.getParameter().equals("message"));
        String xhtml = TestCases.prepareTestRedirect(request, response, req, addSignMessage);
        respond(response, xhtml);
        return;
    }

    // Get test data for display such as request data, response data, certificates etc.
    if (req.getAction().equals("info")) {
        switch (session.getDocumentType()) {
        case PDF:
            File returnFile = null;
            if (req.getId().equalsIgnoreCase("document")) {
                respond(response, getDocIframe("getUnsignedDoc", needPdfDownloadButton(request)));
            }
            if (req.getId().equalsIgnoreCase("formSigDoc")) {
                respond(response, getDocIframe("getSignedDoc", needPdfDownloadButton(request)));
            }
            respond(response, TestCases.getTestData(req));
            return;
        default:
            respond(response, TestCases.getTestData(req));
            return;
        }
    }

    if (req.getAction().equals("verify")) {
        response.setContentType("text/xml;charset=UTF-8");
        String sigVerifyReport = TestCases.getTestData(req);
        if (sigVerifyReport != null) {
            respond(response, sigVerifyReport);
            return;
        }
    }

    nullResponse(response);
}

From source file:com.megaeyes.web.controller.UserController.java

@ControllerDescription(description = "", isLog = false, isCheckSession = false)
@RequestMapping("/listOnlineUser.xml")
public void listOnlineUserXML(HttpServletRequest request, HttpServletResponse response) throws Exception {
    request.setCharacterEncoding("UTF-8");
    ListOnlineUserResponse resp = new ListOnlineUserResponse();

    try {// w ww . ja v  a2  s .com
        UserSessionParameter param = new UserSessionParameter();
        param.setStart(0);
        param.setLimit(9999);
        List<UserSessionVO> sessions = userManager.listUserSession(param);
        List<ListOnlineUserResponse.User> users = new ArrayList<ListOnlineUserResponse.User>();

        List<EpClientGateway> list = epClientGatewayManager.listEpClientGateway();
        for (EpClientGateway ecg : list) {
            if (!StringUtils.isBlank(ecg.getNaming())) {
                resp.setClientGatewayIp(ecg.getIp1());
                resp.setClientGatewayPort(ecg.getPort().toString());
                break;
            }
        }
        for (UserSessionVO us : sessions) {
            ListOnlineUserResponse.User user = resp.new User();
            user.setNaming(us.getNaming());
            user.setSessionId(us.getId());
            users.add(user);
        }

        resp.setUsers(users);
    } catch (Exception e) {
        e.printStackTrace();
        resp.setSuccess(ListOnlineUserResponse.EXCEPTION);
    }

    Document doc = new Document();
    Element root = new Element("Message");
    doc.setRootElement(root);

    Element successElement = new Element("Success");
    successElement.setText(resp.getSuccess());
    root.addContent(successElement);

    Element usersElement = new Element("Users");
    root.addContent(usersElement);

    for (ListOnlineUserResponse.User user : resp.getUsers()) {
        Element userElement = new Element("User");
        userElement.setAttribute("SessionId", user.getSessionId());
        userElement.setAttribute("Naming", user.getNaming() == null ? "" : user.getNaming());
        userElement.setAttribute("SessionId", user.getSessionId());
        userElement.setAttribute("SessionId", user.getSessionId());
        userElement.setAttribute("ClientGatewayIp", resp.getClientGatewayIp());
        userElement.setAttribute("ClientGatewayPort", resp.getClientGatewayPort());
        usersElement.addContent(userElement);
    }

    writePageWithContentLength(response, doc);
}

From source file:es.logongas.encuestas.presentacion.controller.EncuestaController.java

@RequestMapping(value = { "/pregunta.html" })
public ModelAndView pregunta(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Map<String, Object> model = new HashMap<String, Object>();
    String viewName;/*from w  w  w  .  j av  a  2 s  .c  om*/

    if (request.getCharacterEncoding() == null) {
        try {
            request.setCharacterEncoding("utf-8");
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(EncuestaController.class.getName()).log(Level.WARNING,
                    "no existe el juego de caracteres utf-8", ex);
        }
    }

    int idPregunta;
    try {
        idPregunta = Integer.parseInt(request.getParameter("idPregunta"));
    } catch (NumberFormatException ex) {
        throw new BusinessException(
                new BusinessMessage(null, "El N de pregunta no es vlido.No es un nmero"));
    }

    Pregunta pregunta = (Pregunta) daoFactory.getDAO(Pregunta.class).read(idPregunta);
    if (pregunta == null) {
        throw new BusinessException(new BusinessMessage(null, "La pregunta solicitada no existe"));
    }

    if (getEncuestaState(request).getRespuestaEncuesta().isPreguntaValida(pregunta) == false) {
        throw new BusinessException(
                new BusinessMessage(null, "La pregunta solicitada no es vlida en esta encuesta"));
    }

    RespuestaPregunta respuestaPregunta = getEncuestaState(request).getRespuestaEncuesta()
            .getRespuestaPregunta(pregunta);
    model.put("respuestaPregunta", respuestaPregunta);
    viewName = "encuestas/pregunta";

    return new ModelAndView(viewName, model);
}

From source file:com.openkm.servlet.admin.DbRepositoryViewServlet.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");
    String path = WebUtils.getString(request, "path");
    String uuid = WebUtils.getString(request, "uuid");
    updateSessionManager(request);/* w  ww. j a v  a 2s  . co  m*/

    try {
        if (uuid != null && !uuid.isEmpty()) {
            path = NodeBaseDAO.getInstance().getPathFromUuid(uuid);
        } else if (path != null && !path.isEmpty()) {
            uuid = NodeBaseDAO.getInstance().getUuidFromPath(path);
        }

        if (action.equals("unlock")) {
            unlock(uuid, path, request, response);
        } else if (action.equals("checkin")) {
            // checkin(session, path, request, response);
        } else if (action.equals("remove_content")) {
            removeContent(uuid, path, request, response);
        } else if (action.equals("remove_current")) {
            uuid = removeCurrent(uuid, path, request, response);
            path = NodeBaseDAO.getInstance().getPathFromUuid(uuid);
        } else if (action.equals("remove_pgroup")) {
            // removePropGrup(session, path, request, response);
        } else if (action.equals("edit")) {
            edit(uuid, path, request, response);
        } else if (action.equals("downloadVersion")) {
            downloadVersion(uuid, request, response);
        } else if (action.equals("diff")) {
            diff(uuid, request, response);
        } else if (action.equals("forceTextExtraction")) {
            forceTextExtraction(uuid, path, request, response);
        }

        if (!action.equals("edit") && !action.equals("downloadVersion") && !action.equals("diff")) {
            list(uuid, path, request, response);
        }
    } catch (PathNotFoundException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (AccessDeniedException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (LockException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (RepositoryException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (ParseException 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:es.logongas.encuestas.presentacion.controller.EncuestaController.java

@RequestMapping(value = { "/finalizar.html" })
public ModelAndView finalizar(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Map<String, Object> model = new HashMap<String, Object>();
    String viewName;/*  w w w  .j a  v a 2s  .  c  o m*/

    if (request.getCharacterEncoding() == null) {
        try {
            request.setCharacterEncoding("utf-8");
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(EncuestaController.class.getName()).log(Level.WARNING,
                    "no existe el juego de caracteres utf-8", ex);
        }
    }

    RespuestaEncuesta respuestaEncuesta = getEncuestaState(request).getRespuestaEncuesta();

    List<BusinessMessage> businessMessages = respuestaEncuesta.validate();
    if ((businessMessages != null) && (businessMessages.size() > 0)) {
        Encuesta encuesta = respuestaEncuesta.getEncuesta();
        model.put("encuesta", encuesta);
        model.put("businessMessages", businessMessages);
        viewName = "encuestas/error_encuesta";
    } else {
        Date fechaRespuesta = new Date();
        respuestaEncuesta.setFechaRespuesta(fechaRespuesta);
        respuestaEncuesta.setCurso(getCursoFromDate(fechaRespuesta));

        daoFactory.getDAO(RespuestaEncuesta.class).insert(respuestaEncuesta);
        CodigoVerificacionSeguro codigoVerificacionSeguro = CodigoVerificacionSeguro
                .getInstance(respuestaEncuesta.getIdRespuestaEncuesta());
        respuestaEncuesta.setCodigoVerificacionSeguro(codigoVerificacionSeguro);
        daoFactory.getDAO(RespuestaEncuesta.class).update(respuestaEncuesta);

        URI backURI = getEncuestaState(request).getBackURI();

        clearEncuestaState(request);

        model.put("codigoVerificacionSeguro", codigoVerificacionSeguro);
        model.put("backURI", backURI);
        viewName = "encuestas/finalizar";
    }

    return new ModelAndView(viewName, model);
}

From source file:es.logongas.encuestas.presentacion.controller.EncuestaController.java

@RequestMapping(value = { "/anterior.html" })
public ModelAndView anterior(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Map<String, Object> model = new HashMap<String, Object>();
    String viewName;/* w  w  w .  j av  a  2 s. co  m*/

    if (request.getCharacterEncoding() == null) {
        try {
            request.setCharacterEncoding("utf-8");
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(EncuestaController.class.getName()).log(Level.WARNING,
                    "no existe el juego de caracteres utf-8", ex);
        }
    }

    int idPregunta;
    try {
        idPregunta = Integer.parseInt(request.getParameter("idPregunta"));
    } catch (NumberFormatException ex) {
        throw new BusinessException(new BusinessMessage(null, "El N de pregunta no es vlido"));
    }

    Pregunta pregunta = (Pregunta) daoFactory.getDAO(Pregunta.class).read(idPregunta);
    if (pregunta == null) {
        throw new BusinessException(new BusinessMessage(null, "La pregunta solicitada no existe"));
    }

    RespuestaEncuesta respuestaEncuesta = getEncuestaState(request).getRespuestaEncuesta();
    if (respuestaEncuesta.isPreguntaValida(pregunta) == false) {
        throw new BusinessException(
                new BusinessMessage(null, "La pregunta solicitada no es vlida en esta encuesta"));
    }

    RespuestaPregunta respuestaPregunta = respuestaEncuesta.getRespuestaPregunta(pregunta);
    populateRespuestaFromRequest(request, respuestaPregunta);

    Pregunta anteriorPregunta = respuestaEncuesta.getRespuestaPregunta(pregunta).anterior();

    if (anteriorPregunta != null) {
        viewName = "redirect:/pregunta.html?idPregunta=" + anteriorPregunta.getIdPregunta();
    } else {
        //Era la primera pregunta
        //As que vamos al BackURL
        viewName = "redirect:" + getEncuestaState(request).getBackURI().toASCIIString();
    }

    return new ModelAndView(viewName, model);
}

From source file:org.mapfish.print.servlet.MapPrinterServlet.java

/**
 * All in one method: create and returns the PDF to the client. Avoid to use
 * it, the accents in the spec are not all supported.
 *///from  ww w  .  jav a2s .  co m
protected void createAndGetPDF(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    //get the spec from the query
    TempFile tempFile = null;
    String spec = null;
    try {
        httpServletRequest.setCharacterEncoding("UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(e);
    }
    if (httpServletRequest.getMethod() == "POST") {
        try {
            spec = getSpecFromPostBody(httpServletRequest);
        } catch (IOException e) {
            error(httpServletResponse, "Missing 'spec' in request body", 500);
            return;
        }
    } else {
        spec = httpServletRequest.getParameter("spec");
    }
    if (spec == null) {
        error(httpServletResponse, "Missing 'spec' parameter", 500);
        return;
    }

    try {
        tempFile = doCreatePDFFile(spec, httpServletRequest);
        sendPdfFile(httpServletResponse, tempFile,
                Boolean.parseBoolean(httpServletRequest.getParameter("inline")));
    } catch (Throwable e) {
        error(httpServletResponse, e);
    } finally {
        deleteFile(tempFile);
    }
}