Example usage for javax.servlet.http HttpServletResponse setCharacterEncoding

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

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Introduction

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

Prototype

public void setCharacterEncoding(String charset);

Source Link

Document

Sets the character encoding (MIME charset) of the response being sent to the client, for example, to UTF-8.

Usage

From source file:com.marvelution.gadgets.sonar.servlet.SonarMakeRequestServlet.java

/**
 * {@inheritDoc}//ww  w. j a  v a 2s.co m
 */
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    String requestUrl = req.getParameter("url");
    String requestType = req.getParameter("type");
    if (StringUtils.isNotBlank(requestUrl)) {
        logger.debug("Got a makeRequest request for " + requestUrl);
        try {
            URI uri = new URI(requestUrl);
            Sonar sonar = new Sonar(new HttpClient4Connector(getHost(uri)));
            String json = sonar.getConnector().execute(new QueryWrapper(uri));
            resp.setCharacterEncoding("UTF-8");
            if (StringUtils.isBlank(requestType) || "json".equalsIgnoreCase(requestType)) {
                resp.setContentType(MediaType.APPLICATION_JSON);
            } else {
                resp.setContentType(MediaType.APPLICATION_XML);
            }
            resp.getWriter().write(json);
            resp.getWriter().flush();
        } catch (ConnectionException e) {
            throw new ServletException(
                    "Failed to execute query. Please verify the correctness of the query and "
                            + "that the Sonar server is up.",
                    e);
        } catch (URISyntaxException e) {
            throw new ServletException("Invalid query url specified", e);
        }
    }
}

From source file:eionet.webq.web.controller.FileDownloadController.java

/**
 * Sets content type header to response.
 *
 * @param response    http response//from  ww w .j  a v  a 2  s . c o  m
 * @param contentType content type
 */
private void setContentType(HttpServletResponse response, MediaType contentType) {
    if (contentType != null) {
        response.setContentType(contentType.toString());
        response.setCharacterEncoding("utf-8");
    }
}

From source file:dk.itst.oiosaml.sp.configuration.ConfigurationHandler.java

private void sendResponse(HttpServletResponse response, String res) throws IOException {
    response.setContentType("text/html");
    response.setCharacterEncoding("UTF-8");
    response.getWriter().write(res);//w  w  w .  ja va2  s. co  m
}

From source file:com.wx.CustomerWXServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request// w ww  .  ja  v a2  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 doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String sToken = "testToken";
    String sCorpID = "wxe706b25abb1216c0";
    String sEncodingAESKey = "AWdjbue1y51jzlAMwBCSm9GDt7zW6zuIbNqGEPcqsRR";
    request.setCharacterEncoding("UTF-8");
    response.setCharacterEncoding("UTF-8");
    String msg_signature = request.getParameter("msg_signature");
    String timestamp = request.getParameter("timestamp");
    String nonce = request.getParameter("nonce");
    InputStream inputStream = request.getInputStream();
    String postData = IOUtils.toString(inputStream, "UTF-8");
    System.out.println(postData);
    String msg = "";
    WXBizMsgCrypt wxcpt = null;
    try {
        wxcpt = new WXBizMsgCrypt(sToken, sEncodingAESKey, sCorpID);
        //?
        msg = wxcpt.DecryptMsg(msg_signature, timestamp, nonce, postData);
    } catch (AesException e) {
        e.printStackTrace();
    }
    System.out.println("msg=" + msg);
    BaseMessage respMessage = CoreService.processRequest(msg, classService);
    String resMsg = null;
    /** if (request.getSession().getAttribute("accessToken") == null) {
    try {
        String accessToken = CoreService.getAccessToken(config.getInitParameter("corpid"), config.getInitParameter("corpsecret"));
        request.getSession().setAttribute("accessToken", accessToken);
        QyWxURLUtil.applyAccessToken(accessToken);
    } catch (Exception ex) {
        Logger.getLogger(TestWXServlet.class.getName()).log(Level.SEVERE, null, ex);
    }
     }
     **/
    /**
     * UploadMediaReturnMessage uploadMediaReturnMsg; try {
     * uploadMediaReturnMsg = WXUtils.send("image",
     * "/root/WXMedia/anranhui520/1.jpg");
     * if("null".equals(uploadMediaReturnMsg.getErrcode())){
     * System.out.println("Media_id:"+uploadMediaReturnMsg.getMedia_id());
     * }else{ System.out.println("Upload error
     * message:"+uploadMediaReturnMsg.getErrmsg()+" error
     * code:"+uploadMediaReturnMsg.getErrcode());
     *
     * }
     * } catch (Exception ex) {
     * Logger.getLogger(TestWXServlet.class.getName()).log(Level.SEVERE,
     * null, ex); }
    *
     */
    if (respMessage instanceof TextMessage) {
        /*try {
        TextMessage txtMsg = (TextMessage) respMessage;
                
        String command = txtMsg.getContent();
                
        CheckCommandReturnMessage ccReturnMsg = CMDService.processCheckingCommand(command);
        Set<UserInfo> userInfoSet = ccReturnMsg.getUserInfos();
        UserInfo userif = null;
        for (UserInfo userInfo : userInfoSet) {
            userif = userInfo;
        }
                
        System.out.println("msgContent:" + ccReturnMsg.getContent());
        System.out.println("weixinid:" + userif.getWeixinid());
                
        try {
                
            UploadMediaReturnMessage uploadMediaReturnMsg = null;
            try {
                QRCodeGenerator.encode(ccReturnMsg.getContent(), "/root/WXMedia/"+userif.getWeixinid());
                        
                uploadMediaReturnMsg = WXUtils.send("image", "/root/WXMedia/"+userif.getWeixinid()+"/qrcode.jpg");
                if ("null".equals(uploadMediaReturnMsg.getErrcode())) {
                    System.out.println("Media_id:" + uploadMediaReturnMsg.getMedia_id());
                } else {
                    System.out.println("Upload error message:" + uploadMediaReturnMsg.getErrmsg() + " error code:" + uploadMediaReturnMsg.getErrcode());
                
                }
            } catch (Exception ex) {
                Logger.getLogger(CustomerWXServlet.class.getName()).log(Level.SEVERE, null, ex);
            }*/

        /**
         * TextSendMessage textMsg = new TextSendMessage(); String
         * msgtxt = ccReturnMsg.getContent();
         * textMsg.setTextContent(msgtxt);
         * textMsg.setMsgtype("text");
         * textMsg.setTouser(userif.getWeixinid());
         * textMsg.setAgentid(Long.parseLong(config.getInitParameter("checkingAgentId"))); *
         */
        /*  ImageSendMessage imgMsg = new ImageSendMessage();
          imgMsg.setImageMedia(uploadMediaReturnMsg.getMedia_id());
          imgMsg.setMsgtype("image");
          imgMsg.setTouser(userif.getWeixinid());
          imgMsg.setAgentid(Long.parseLong(config.getInitParameter("checkingAgentId")));
                
          AccessTokenReturnMessage returnMsg = CoreService.sendMessage(imgMsg);
        } catch (Exception ex) {
          Logger.getLogger(CustomerWXServlet.class.getName()).log(Level.SEVERE, null, ex);
        }
        } catch (Exception ex) {
        Logger.getLogger(CustomerWXServlet.class.getName()).log(Level.SEVERE, null, ex);
        }*/
    } else if (respMessage instanceof NewsMessage) {
        System.out.println("enter NewsMessage.");
        NewsMessage newsMsg = (NewsMessage) respMessage;
        resMsg = MessageUtil.newsMessageToXml(newsMsg);
        System.out.println("ResMsg:" + resMsg);
    }
    PrintWriter out = response.getWriter();
    out.print(resMsg);
    out.flush();
    out.close();

}

From source file:edu.umd.lib.servlets.permissions.PermissionsServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    // explicitly set character encoding
    req.setCharacterEncoding("UTF-8");
    res.setCharacterEncoding("UTF-8");

    if (!BasicAuth.hasAuthorizationHeader(req)) {
        BasicAuth.setRequestAuthorizationHeaders(res, "Repository");
        return;//from www. j av  a  2  s  .c  om
    }

    // Use user id from credentials as default userid.
    SimpleCredentials creds = BasicAuth.parseAuthorizationHeader(req);
    String userId = creds.getUserID();
    log.debug("userId={}", userId);

    Session jcrSession = null;
    Session impersonateSession = null;
    Map<String, Object> templateParams = new HashMap<String, Object>();

    String defaultJcrPath = "/";
    templateParams.put("jcrUserId", userId);
    templateParams.put("jcrPath", defaultJcrPath);

    try {
        renderTemplatePage(req, res, getRenderTemplate(req), templateParams);
    } catch (TemplateException te) {
        log.warn("Failed to render freemarker template.", te);
    }
}

From source file:com.haulmont.cuba.web.sys.CubaApplicationServlet.java

public void handleServerError(HttpServletRequest req, HttpServletResponse resp, Throwable exception)
        throws IOException {
    resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    resp.setContentType("text/html");
    resp.setCharacterEncoding(StandardCharsets.UTF_8.name());

    PrintWriter out = resp.getWriter();

    try {//  www . j  a va2 s .c o m
        String errorHtml = prepareErrorHtml(req, exception);
        out.print(errorHtml);
    } catch (Throwable t) {
        log.error("Unable to show error page", t);
        out.print(INTERNAL_ERROR_TEXT);
    }
}

From source file:com.googlecode.psiprobe.controllers.sql.QueryHistoryItemController.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    int sqlId = ServletRequestUtils.getIntParameter(request, "sqlId", -1);

    HttpSession sess = request.getSession(false);

    if (sess != null) {
        DataSourceTestInfo sessData = (DataSourceTestInfo) sess
                .getAttribute(DataSourceTestInfo.DS_TEST_SESS_ATTR);

        if (sessData != null) {
            List queryHistory = sessData.getQueryHistory();

            if (queryHistory != null) {
                try {
                    String sql = (String) queryHistory.get(sqlId);
                    response.setCharacterEncoding("UTF-8");
                    response.getWriter().print(sql);
                } catch (IndexOutOfBoundsException e) {
                    logger.error("Cannot find a query history entry for history item id = " + sqlId);
                }/*from w ww  .  j  a v  a  2  s  .  c  om*/
            }
        }
    }

    return null;
}

From source file:xx.tream.chengxin.ms.action.TrainReportAction.java

@RequestMapping({ "/exportIncomeCommonReport" })
public String exportIncomeCommonReport(ModelMap modelMap, HttpServletRequest request,
        HttpServletResponse response, FormMap formMap) throws IOException {
    Map<String, Object> queryMap = formMap.getFormMap();
    OutputStream os = response.getOutputStream();
    response.reset();// w  w w.j  a  v a  2 s .  c  om
    response.setCharacterEncoding("UTF-8");
    String title = "" + getDateFile() + ".xls";
    response.setHeader("Content-disposition", "attachment; filename=" + URLEncoder.encode(title, "UTF-8"));
    response.setContentType("application/vnd.ms-excel");
    HSSFWorkbook workbook = new HSSFWorkbook();
    this.reportService.incomeCommonReport(workbook, queryMap);
    workbook.write(os);
    os.flush();
    os.close();
    return "train/exportIncomeCommonReport";
}

From source file:xx.tream.chengxin.ms.action.TrainReportAction.java

/**
 * //w ww . j  a  v  a2  s. c  o  m
 * @param modelMap
 * @param request
 * @param response
 * @param formMap
 * @return
 * @throws IOException
 */
@RequestMapping({ "/exportPayoutCommonReport" })
public String exportPayoutCommonReport(ModelMap modelMap, HttpServletRequest request,
        HttpServletResponse response, FormMap formMap) throws IOException {
    Map<String, Object> queryMap = formMap.getFormMap();
    OutputStream os = response.getOutputStream();
    response.reset();
    response.setCharacterEncoding("UTF-8");
    String title = "" + getDateFile() + ".xls";
    response.setHeader("Content-disposition", "attachment; filename=" + URLEncoder.encode(title, "UTF-8"));
    response.setContentType("application/vnd.ms-excel");
    HSSFWorkbook workbook = new HSSFWorkbook();
    this.reportService.payoutCommonReport(workbook, queryMap);
    workbook.write(os);
    os.flush();
    os.close();
    return "train/exportPayoutCommonReport";
}

From source file:de.kp.ames.web.core.service.ServiceImpl.java

public void sendResponse(byte[] bytes, String mimetype, HttpServletResponse response) throws IOException {

    response.setStatus(HttpServletResponse.SC_OK);
    response.setCharacterEncoding("UTF-8");

    response.setContentType(mimetype);//from  w  w  w  .j  ava 2 s .  c  o m

    response.setContentLength(bytes.length);

    OutputStream os = response.getOutputStream();

    os.write(bytes);
    os.close();

}