Example usage for javax.servlet.http HttpServletResponse setCharacterEncoding

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:de.kp.ames.web.core.service.ServiceImpl.java

public void sendErrorResponse(String content, int errorStatus, HttpServletResponse response)
        throws IOException {

    response.setStatus(errorStatus);//  ww  w  .  j  av  a 2s .c o  m
    response.setCharacterEncoding(GlobalConstants.UTF_8);

    response.setContentType(GlobalConstants.MT_TEXT);

    byte[] bytes = content.getBytes(GlobalConstants.UTF_8);
    response.setContentLength(bytes.length);

    OutputStream os = response.getOutputStream();

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

}

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

public void sendResponse(String content, String mimetype, HttpServletResponse response) throws IOException {

    response.setStatus(HttpServletResponse.SC_OK);
    response.setCharacterEncoding(GlobalConstants.UTF_8);

    response.setContentType(mimetype);//from   ww  w.ja  v  a  2 s .  c o  m

    byte[] bytes = content.getBytes(GlobalConstants.UTF_8);
    response.setContentLength(bytes.length);

    OutputStream os = response.getOutputStream();

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

}

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From source file:com.laxser.blitz.web.impl.thread.ActionEngine.java

private void applyHttpFeatures(final Invocation inv) throws UnsupportedEncodingException {
    HttpServletResponse response = inv.getResponse();
    if (StringUtils.isNotBlank(httpFeatures.charset())) {
        response.setCharacterEncoding(httpFeatures.charset());
        if (logger.isDebugEnabled()) {
            logger.debug("set response.characterEncoding by HttpFeatures:" + httpFeatures.charset());
        }/* w  ww . j  a va 2 s . co  m*/
    }
    if (StringUtils.isNotBlank(httpFeatures.contentType())) {
        String contentType = httpFeatures.contentType();
        if (contentType.equals("json")) {
            contentType = "application/json";
        } else if (contentType.equals("xml")) {
            contentType = "text/xml";
        } else if (contentType.equals("html")) {
            contentType = "text/html";
        } else if (contentType.equals("plain") || contentType.equals("text")) {
            contentType = "text/plain";
        }
        response.setContentType(contentType);
        if (logger.isDebugEnabled()) {
            logger.debug("set response.contentType by HttpFeatures:" + response.getContentType());
        }
    }
}

---

From source file:de.fau.amos4.web.PrintDataController.java

@RequestMapping("/employee/download/text")
public ModelAndView EmployeeDownloadText(HttpServletResponse response,
        @RequestParam(value = "id", required = true) long employeeId) throws IOException {
    // Use the service to get the Employee in the LODAS format
    final String employeeAsLodas = employeeService.getLodasRepresentation(employeeId);

    if (employeeAsLodas == null) {
        return new ModelAndView("redirect:/client/dashboard");
    }/*from   w ww.j  av  a 2  s  .co  m*/

    // We want to have a txt file download
    response.setContentType("text/plain");
    response.setHeader("Content-Disposition", "attachment;filename=employee_as_lodas.txt");
    response.setCharacterEncoding("UTF-8");

    // Write the data out
    ServletOutputStream out = response.getOutputStream();
    out.write(employeeAsLodas.getBytes());
    out.flush();
    out.close();
    return null;
}

---

From source file:net.cit.tetrad.resource.CommandResource.java

@RequestMapping("/runCommamd.do")
public void loginView(HttpServletResponse response, CommonDto dto) throws Exception {
    Map<String, Object> serverStatusFromMongo = new HashMap<String, Object>();
    serverStatusFromMongo = comandService.insertCommand(dto.getDeviceCode(), dto.getMemo());

    List<Object> arrTotInfo = new ArrayList<Object>();
    arrTotInfo.add(serverStatusFromMongo);

    PersonJson result = new PersonJson();
    result.setAaData(arrTotInfo);//from   www .j ava2 s.co m

    JSONObject jsonObject = JSONObject.fromObject(result);

    response.setContentType("text/html;charset=utf-8");
    response.setCharacterEncoding("UTF-8");

    response.setContentType("text/html");
    response.setHeader("Cache-Control", "no-cache");

    Writer writer = response.getWriter();
    writer.write(jsonObject.toString());

    writer.flush();
}

---

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

@RequestMapping({ "/exportReportDetail" })
public String exportReportDetail(ModelMap modelMap, HttpServletRequest request, HttpServletResponse response,
        FormMap formMap) throws IOException {
    Map<String, Object> queryMap = formMap.getFormMap();
    OutputStream os = response.getOutputStream();
    response.reset();//from  w  ww.  j a va2s.c  o  m
    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.financialStatementsDetail(workbook, queryMap);
    workbook.write(os);
    os.flush();
    os.close();
    return "train/exportReportDetail";
}

---

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

@RequestMapping({ "/exportReport" })
public String exportReport(ModelMap modelMap, HttpServletRequest request, HttpServletResponse response,
        FormMap formMap) throws IOException {
    Map<String, Object> queryMap = formMap.getFormMap();
    OutputStream os = response.getOutputStream();
    response.reset();/*from  w  ww .  j  a  v  a 2 s.com*/
    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.financialStatements(workbook, queryMap);
    workbook.write(os);
    os.flush();
    os.close();
    return "train/exportReport";
}

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

@Override
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<String> queryHistory = sessData.getQueryHistory();

            if (queryHistory != null) {
                try {
                    String sql = queryHistory.get(sqlId);
                    response.setCharacterEncoding(StandardCharsets.UTF_8.name());
                    response.getWriter().print(sql);
                } catch (IndexOutOfBoundsException e) {
                    logger.error("Cannot find a query history entry for history item id = {}", sqlId);
                    logger.trace("", e);
                }/*from  ww  w.j  av a 2s  . c o  m*/
            }
        }
    }

    return null;
}

---

From source file:io.resthelper.RestHelperController.java

@RequestMapping(value = "/rest-helper/restfuljs", method = RequestMethod.GET)
public void restfuljs(HttpServletRequest request, HttpServletResponse response) throws IOException {
    if (!restHelperService.isValidIp(request)) {
        throw new NotAllowIpException();
    }//from  w w  w.java2  s  .co m

    response.setContentType("text/javascript; charset=utf-8");
    response.setCharacterEncoding("utf-8");
    PrintWriter out = response.getWriter();
    out.print(RESTFUL_JS);
    out.flush();
}

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From source file:cn.vlabs.umt.ui.servlet.OauthTokenServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    OAuthTokenRequest oauthRequest = null;
    response.setCharacterEncoding("utf-8");
    String redirectURI = null;//from ww  w .  j a v a2 s.  c o m
    try {
        response.setContentType("application/json");
        if ("validate_access_token".equals(request.getParameter("grant_type"))) {
            dealValidateAccessToken(request, response);
            return;
        }
        oauthRequest = new OAuthTokenRequest(request);
        String grantType = oauthRequest.getGrantType();
        redirectURI = oauthRequest.getRedirectURI();
        if (!validateScope(oauthRequest, response)) {
            return;
        }
        if (!validateRedirectUri(oauthRequest)) {
            return;
        }
        if (!validateSecret(oauthRequest, response)) {
            return;
        }
        if ("authorization_code".equals(grantType)) {
            String code = oauthRequest.getCode();
            if (StringUtils.isEmpty(code)) {
                dealAppError("invalid_request", "??code?", oauthRequest.getRedirectURI(),
                        response);
            } else {
                dealAuthorizationCodeType(request, response, oauthRequest);
            }
        } else if ("refresh_token".equals(grantType)) {
            dealRefreshTokenType(request, response, oauthRequest);
        } else if ("password".equals(grantType)) {
            dealPasswordGrantType(oauthRequest, request, response);
        } else {
            //????
            dealAppError("unsupported_grant_type", grantType + "???",
                    oauthRequest.getRedirectURI(), response);
        }
    } catch (OAuthSystemException ex) {
        dealOAuthSystemError(redirectURI, ex, response);
    } catch (OAuthProblemException ex) {
        dealOAuthProblemError(redirectURI, ex, response);
    }
}

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