Example usage for javax.servlet.http HttpServletResponse addHeader

List of usage examples for javax.servlet.http HttpServletResponse addHeader

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Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse addHeader.

Prototype

public void addHeader(String name, String value);

Source Link

Document

Adds a response header with the given name and value.

Usage

From source file:alfio.controller.TicketController.java

@RequestMapping(value = "/event/{eventName}/ticket/{ticketIdentifier}/download-ticket", method = RequestMethod.GET)
public void generateTicketPdf(@PathVariable("eventName") String eventName,
        @PathVariable("ticketIdentifier") String ticketIdentifier, HttpServletRequest request,
        HttpServletResponse response) throws IOException, WriterException {

    Optional<Triple<Event, TicketReservation, Ticket>> oData = ticketReservationManager
            .fetchCompleteAndAssigned(eventName, ticketIdentifier);
    if (!oData.isPresent()) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;//from  ww  w  .  j  a  v  a 2 s.  c  o m
    }
    Triple<Event, TicketReservation, Ticket> data = oData.get();

    Ticket ticket = data.getRight();

    response.setContentType("application/pdf");
    response.addHeader("Content-Disposition", "attachment; filename=ticket-" + ticketIdentifier + ".pdf");
    try (OutputStream os = response.getOutputStream()) {
        PdfBoxRenderer renderer = preparePdfTicket(request, data.getLeft(), data.getMiddle(), ticket)
                .generate(ticket);
        if (renderer != null) {
            renderer.createPDF(os);
        }
    }
}

From source file:at.gv.egovernment.moa.id.auth.servlet.VerifyCertificateServlet.java

/**
 * Gets the signer certificate from the InfoboxReadRequest and 
 * responds with a new /*from   w  w  w .j a  va 2 s  . co m*/
 * <code>CreateXMLSignatureRequest</code>.
 * <br>
 * Request parameters:
 * <ul>
 * <li>MOASessionID: ID of associated authentication session</li>
 * <li>XMLResponse: <code>&lt;InfoboxReadResponse&gt;</code></li>
 * </ul>
 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest, HttpServletResponse)
 */
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    Logger.debug("POST VerifyCertificateServlet");

    Logger.warn(getClass().getName() + " is deprecated and should not be used any more.");

    resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES, MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
    resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA, MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
    resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL, MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
    resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL, MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);

    String pendingRequestID = null;

    Map<String, String> parameters;
    try {
        parameters = getParameters(req);
    } catch (FileUploadException e) {
        Logger.error("Parsing mulitpart/form-data request parameters failed: " + e.getMessage());
        throw new IOException(e.getMessage());
    }
    String sessionID = req.getParameter(PARAM_SESSIONID);

    // escape parameter strings
    sessionID = StringEscapeUtils.escapeHtml(sessionID);

    pendingRequestID = AuthenticationSessionStoreage.getPendingRequestID(sessionID);

    AuthenticationSession session = null;
    try {
        // check parameter
        if (!ParamValidatorUtils.isValidSessionID(sessionID))
            throw new WrongParametersException("VerifyCertificate", PARAM_SESSIONID, "auth.12");

        session = AuthenticationServer.getSession(sessionID);

        //change MOASessionID
        sessionID = AuthenticationSessionStoreage.changeSessionID(session);

        X509Certificate cert = AuthenticationServer.getInstance().getCertificate(sessionID, parameters);
        if (cert == null) {
            Logger.error("Certificate could not be read.");
            throw new AuthenticationException("auth.14", null);
        }

        boolean useMandate = session.getUseMandate();

        if (useMandate) {

            // verify certificate for OrganWalter
            String createXMLSignatureRequestOrRedirect = AuthenticationServer.getInstance()
                    .verifyCertificate(session, cert);

            try {
                AuthenticationSessionStoreage.storeSession(session);
            } catch (MOADatabaseException e) {
                throw new MOAIDException("session store error", null);
            }

            ServletUtils.writeCreateXMLSignatureRequestOrRedirect(resp, session,
                    createXMLSignatureRequestOrRedirect, AuthenticationServer.REQ_PROCESS_VALIDATOR_INPUT,
                    "VerifyCertificate");

        } else {

            String countrycode = CertificateUtils.getIssuerCountry(cert);
            if (countrycode != null) {
                if (countrycode.compareToIgnoreCase("AT") == 0) {
                    Logger.error(
                            "Certificate issuer country code is \"AT\". Login not support in foreign identities mode.");
                    throw new AuthenticationException("auth.22", null);
                }
            }

            // Foreign Identities Modus   
            String createXMLSignatureRequest = AuthenticationServer.getInstance()
                    .createXMLSignatureRequestForeignID(session, cert);
            // build dataurl (to the GetForeignIDSerlvet)
            String dataurl = new DataURLBuilder().buildDataURL(session.getAuthURL(), REQ_GET_FOREIGN_ID,
                    session.getSessionID());

            try {
                AuthenticationSessionStoreage.storeSession(session);
            } catch (MOADatabaseException e) {
                throw new MOAIDException("session store error", null);
            }

            ServletUtils.writeCreateXMLSignatureRequest(resp, createXMLSignatureRequest,
                    AuthenticationServer.REQ_PROCESS_VALIDATOR_INPUT, "GetForeignID", dataurl);

            Logger.debug("Send CreateXMLSignatureRequest to BKU");
        }
    } catch (MOAIDException ex) {
        handleError(null, ex, req, resp, pendingRequestID);

    } catch (Exception e) {
        Logger.error("CertificateValidation has an interal Error.", e);
    }

    finally {
        ConfigurationDBUtils.closeSession();
    }
}

From source file:org.apache.ofbiz.base.util.UtilHttp.java

public static void setResponseBrowserProxyNoCache(HttpServletResponse response) {
    long nowMillis = System.currentTimeMillis();
    response.setDateHeader("Expires", nowMillis);
    response.setDateHeader("Last-Modified", nowMillis); // always modified
    response.setHeader("Cache-Control", "no-store, no-cache, must-revalidate"); // HTTP/1.1
    response.addHeader("Cache-Control", "post-check=0, pre-check=0, false");
    response.setHeader("Pragma", "no-cache"); // HTTP/1.0
}

From source file:com.vico.license.controller.LicenseController.java

/**
 * @param serialNumberId//ww w .  ja v  a 2  s . com
 * @return
 * @throws IOException
 * @param:
 * @return: ProcessResult
 * @Title: useLicense
 * @Description: ??
 */
@RequestMapping(value = "uselicense")
public void useLicense(@PathParam("serialNumberId") String serialNumberId, HttpServletResponse response) {
    ProcessResult processResult = new ProcessResult();
    String path = ClassPathResourceURI.getResourceURI("/").getPath();
    boolean creatsucess = false;
    String nameofzip = "license.zip";
    creatsucess = licenseService.createZIPFile(Integer.parseInt(serialNumberId));
    if (!creatsucess) {
        logger.error("?ZIP!");
        return;
    }

    try {
        FileInputStream inputStream1 = new FileInputStream(path + nameofzip);
        response.addHeader("Content-disposition", "attachment;filename=license.zip");
        response.setContentType("zip/plain");
        IOUtils.copy(inputStream1, response.getOutputStream());
        response.flushBuffer();
    } catch (Exception e) {
        logger.error(e);
    }

    try {
        int i = licenseService.modifyLicenseState(Integer.parseInt(serialNumberId));
        if (i == 1) {
            processResult.setResultcode(ProcessResultEnum.RETURN_RESULT_SUCCESS);
            processResult.setResultdesc(ProcessResultEnum.MODIFY_SUCCESS);
        } else {
            processResult.setResultcode(ProcessResultEnum.RETURN_RESULT_FAIL);
            processResult.setResultdesc(ProcessResultEnum.MODIFY_FAIL);
        }
    } catch (Exception e) {
        logger.error(ProcessResultEnum.MODIFY_ERROR + ProcessResultEnum.getClassPath());
    }
}

From source file:com.vico.license.controller.LicenseController.java

@RequestMapping(value = "uselicense/{serialNumberId}")
public void useLicenseAngu(@PathVariable("serialNumberId") String serialNumberId,
        HttpServletResponse response) {
    ProcessResult processResult = new ProcessResult();
    String path = ClassPathResourceURI.getResourceURI("/").getPath();
    boolean creatsucess = false;
    String nameofzip = "license.zip";
    creatsucess = licenseService.createZIPFile(Integer.parseInt(serialNumberId));
    if (!creatsucess) {
        logger.error("?ZIP!");
        return;/*from www  .  j av  a2 s.c  om*/
    }

    try {
        FileInputStream inputStream1 = new FileInputStream(path + nameofzip);
        response.addHeader("Content-disposition", "attachment;filename=license.zip");
        response.setContentType("zip/plain");
        IOUtils.copy(inputStream1, response.getOutputStream());
        response.flushBuffer();
    } catch (Exception e) {
        logger.error(e);
    }

    try {
        int i = licenseService.modifyLicenseState(Integer.parseInt(serialNumberId));
        if (i == 1) {
            processResult.setResultcode(ProcessResultEnum.RETURN_RESULT_SUCCESS);
            processResult.setResultdesc(ProcessResultEnum.MODIFY_SUCCESS);
        } else {
            processResult.setResultcode(ProcessResultEnum.RETURN_RESULT_FAIL);
            processResult.setResultdesc(ProcessResultEnum.MODIFY_FAIL);
        }
    } catch (Exception e) {
        logger.error(ProcessResultEnum.MODIFY_ERROR + ProcessResultEnum.getClassPath());
    }
}

From source file:com.acc.storefront.security.cookie.EnhancedCookieGenerator.java

@Override
public void addCookie(final HttpServletResponse response, final String cookieValue) {
    super.addCookie(new HttpServletResponseWrapper(response) {
        @Override//w ww.  j  ava 2s .co m
        public void addCookie(final Cookie cookie) {
            setEnhancedCookiePath(cookie);

            if (isHttpOnly()) {
                // Custom code to write the cookie including the httpOnly flag
                final StringBuffer headerBuffer = new StringBuffer(100);
                ServerCookie.appendCookieValue(headerBuffer, cookie.getVersion(), cookie.getName(),
                        cookie.getValue(), cookie.getPath(), cookie.getDomain(), cookie.getComment(),
                        cookie.getMaxAge(), cookie.getSecure(), true);
                response.addHeader(HEADER_COOKIE, headerBuffer.toString());
            } else {
                // Write the cookie as normal
                super.addCookie(cookie);
            }
        }
    }, cookieValue);
}

From source file:org.bedework.notifier.web.MethodBase.java

protected void addHeaders(final HttpServletResponse resp) throws NoteException {
    // This probably needs changes
    /*/*  w  w  w.j  a v  a2  s  .c  om*/
        StringBuilder methods = new StringBuilder();
        for (String name: getNotifier().getMethodNames()) {
          if (methods.length() > 0) {
            methods.append(", ");
          }
            
          methods.append(name);
        }
            
        resp.addHeader("Allow", methods.toString());
        */
    resp.addHeader("Allow", "POST, GET");
}

From source file:org.ngrinder.script.controller.FileEntryController.java

/**
 * Download file entry of given path.//from  w ww .  j av a 2s  . c o m
 *
 * @param user     current user
 * @param path     user
 * @param response response
 */
@RequestMapping("/download/**")
public void download(User user, @RemainedPath String path, HttpServletResponse response) {
    FileEntry fileEntry = fileEntryService.getOne(user, path);
    if (fileEntry == null) {
        LOG.error("{} requested to download not existing file entity {}", user.getUserId(), path);
        return;
    }
    response.reset();
    try {
        response.addHeader("Content-Disposition", "attachment;filename="
                + java.net.URLEncoder.encode(FilenameUtils.getName(fileEntry.getPath()), "utf8"));
    } catch (UnsupportedEncodingException e1) {
        LOG.error(e1.getMessage(), e1);
    }
    response.setContentType("application/octet-stream; charset=UTF-8");
    response.addHeader("Content-Length", "" + fileEntry.getFileSize());
    byte[] buffer = new byte[4096];
    ByteArrayInputStream fis = null;
    OutputStream toClient = null;
    try {
        fis = new ByteArrayInputStream(fileEntry.getContentBytes());
        toClient = new BufferedOutputStream(response.getOutputStream());
        int readLength;
        while (((readLength = fis.read(buffer)) != -1)) {
            toClient.write(buffer, 0, readLength);
        }
    } catch (IOException e) {
        throw processException("error while download file", e);
    } finally {
        IOUtils.closeQuietly(fis);
        IOUtils.closeQuietly(toClient);
    }
}

From source file:cn.featherfly.web.spring.servlet.view.ResourceView.java

protected void download(HttpServletRequest request, HttpServletResponse response, InputStream is,
        Object downloadObj, String name) throws IOException {
    if (StringUtils.isBlank(getContentType())) {
        setContentType("application/octet-stream;charset=" + encodeCharset);
    }/*from  w  ww.j  av  a  2s  . co m*/
    if (StringUtils.isNotBlank(fileName)) {
        name = fileName;
    }
    if (StringUtils.isBlank(name)) {
        throw new StandardSysException("??");
    }
    if (!allowCaching) {
        response.addHeader("Pragma", "no-cache");
        response.addHeader("Cache-Control", "no-cache");
    }
    String encodeName = getEncodeName(name);
    if (request.getHeader("User-Agent").indexOf("MSIE 5.5") != -1) {
        response.setHeader("Content-Disposition", "filename=" + encodeName);
    } else {
        String contentDisposition = null;
        if (downloadable) {
            contentDisposition = "attachment;filename=" + encodeName;
        } else {
            contentDisposition = "inline;filename=" + encodeName;
        }
        response.setHeader("Content-disposition", contentDisposition);
    }
    response.setHeader("Content-Type", getContentType());
    response.setContentType(getContentType());

    byte[] buffer = new byte[bufferSize];
    int length = 0;
    try {
        OutputStream os = response.getOutputStream();
        while ((length = is.read(buffer)) > 0) {
            os.write(buffer, 0, length);
        }
        os.flush();
        os.close();
    } finally {
        is.close();
        delete(downloadObj);
    }
}

From source file:org.xmlactions.web.conceal.HttpPager.java

private String serviceJasperPdfRequest(HttpServletResponse response, byte[] pdfImage,
        String outputPdfFileName) {

    InputStream inputStream = null;
    OutputStream responseOutputStream = null;
    try {/*from w ww . j  a  v  a2  s  .com*/
        response.setContentType("application/pdf");
        response.addHeader("Content-Disposition", "attachment; filename=" + outputPdfFileName);
        response.setContentLength(pdfImage.length);

        inputStream = new ByteArrayInputStream(pdfImage);
        responseOutputStream = response.getOutputStream();
        int bytes;
        while ((bytes = inputStream.read()) != -1) {
            responseOutputStream.write(bytes);
        }
    } catch (Exception ex) {
        return ("EX:" + ex.getMessage());
    } finally {
        IOUtils.closeQuietly(inputStream);
        // IOUtils.closeQuietly(responseOutputStream);
    }
    return null;
}