Example usage for javax.servlet.http HttpServletResponse addHeader

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:waffle.spring.handlers.CustomAccessDeniedHandler.java

@Override
public void handle(final HttpServletRequest request, final HttpServletResponse response,
        final AccessDeniedException ex) throws IOException, ServletException {
    // here we can add custom headers or response status, data or redirect
    response.addHeader("Custom-header", "some value");
    response.sendError(HttpServletResponse.SC_UNAUTHORIZED);

}

From source file:hmock.http.impl.DefaultServiceSpec.java

private void injectHeaders(HttpServletResponse servResponse, Map<String, String> headers) {

    for (Map.Entry<String, String> entry : headers.entrySet()) {

        servResponse.addHeader(entry.getKey(), entry.getValue());
    }//from ww  w . j a  v a  2s.c  o m
}

From source file:Bean.liquidacionBean.java

public void exportarPDF(String liqventa) throws JRException, NamingException, SQLException, IOException {
    dbManager conn = new dbManager();
    Connection con = null;/*from  w  w w.  j  a va 2  s  .c o  m*/
    con = conn.getConnection();
    Map<String, Object> parametros = new HashMap<String, Object>();
    if (StringUtils.isNotBlank(liqventa)) {
        parametros.put("liqventa", liqventa);
        System.out.println(liqventa);
        File jasper = new File("D:/reporte/liquidacion.jasper");
        JasperPrint jasperPrint = JasperFillManager.fillReport(jasper.getPath(), parametros, con);
        HttpServletResponse response = (HttpServletResponse) FacesContext.getCurrentInstance()
                .getExternalContext().getResponse();
        response.addHeader("Content-disposition", "attachment; filename=Liquidacin" + liqventa + ".pdf");
        ServletOutputStream stream = response.getOutputStream();
        JasperExportManager.exportReportToPdfStream(jasperPrint, stream);
        stream.flush();
        stream.close();
        FacesContext.getCurrentInstance().responseComplete();
    } else {
        FacesContext.getCurrentInstance().addMessage(null,
                new FacesMessage(FacesMessage.SEVERITY_INFO, "Error", "Generar Crdito."));
    }
}

From source file:com.healthcit.analytics.servlet.DataExportServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType(Constants.PLAIN_TEXT);
    resp.addHeader(Constants.PRAGMA_HEADER, Constants.NO_CACHE);
    resp.setHeader(Constants.CACHE_CONTROL_HEADER, Constants.NO_CACHE);
    String token = req.getParameter("token");
    PrintWriter writer = resp.getWriter();
    try {//from  w  ww  . j a v  a  2  s .  c  o m
        if (token != null) {
            DownloadStatus status = TOKENS_MAP.get(token);
            if (status != null) {
                writer.print(status.name());
                if (DownloadStatus.FINISHED.equals(status)) {
                    TOKENS_MAP.remove(token);
                }
            } else {
                writer.print(DownloadStatus.ERROR.name());
            }
        } else {
            writer.print(DownloadStatus.ERROR.name());
        }
    } finally {
        writer.close();
    }
}

From source file:net.jadler.stubbing.server.jetty.JadlerHandler.java

private void insertResponseHeaders(final KeyValues headers, final HttpServletResponse response) {
    for (final String key : headers.getKeys()) {

        for (final String value : headers.getValues(key)) {
            response.addHeader(key, value);
        }//from w  ww  .j a  v  a  2s.  c om
    }
}

From source file:io.mapzone.arena.geocode.GeocodeServlet.java

private void handleCors(HttpServletRequest req, HttpServletResponse resp) {
    String origin = req.getHeader("Origin");
    resp.addHeader("Access-Control-Allow-Origin", StringUtils.isBlank(origin) ? "*" : origin);
    resp.addHeader("Access-Control-Allow-Headers", req.getHeader("Access-Control-Request-Headers"));
    resp.addHeader("Access-Control-Allow-Methods", "GET");
}

From source file:no.dusken.momus.controller.ArticleController.java

@RequestMapping(value = "/{id}/export", method = RequestMethod.GET)
public @ResponseBody String getIndesignExport(@PathVariable("id") Long id, HttpServletResponse response) {
    IndesignExport indesignExport = articleService.exportArticle(id);

    response.addHeader("Content-Disposition", "attachment; filename=\"" + indesignExport.getName() + ".txt\"");
    response.addHeader("Content-Type", "text/plain;charset=UTF-16LE"); // Encoding InDesign likes

    return indesignExport.getContent();
}

From source file:com.groupon.odo.controllers.BackupController.java

/**
 * Get all backup data//  w  ww .  ja  v  a 2 s .  c  o  m
 *
 * @param model
 * @return
 * @throws Exception
 */
@SuppressWarnings("deprecation")
@RequestMapping(value = "/api/backup", method = RequestMethod.GET)
public @ResponseBody String getBackup(Model model, HttpServletResponse response) throws Exception {
    response.addHeader("Content-Disposition", "attachment; filename=backup.json");
    response.setContentType("application/json");

    Backup backup = BackupService.getInstance().getBackupData();
    ObjectMapper objectMapper = new ObjectMapper();
    ObjectWriter writer = objectMapper.writerWithDefaultPrettyPrinter();

    return writer.withView(ViewFilters.Default.class).writeValueAsString(backup);
}

From source file:com.gsr.myschool.server.reporting.convocation.ConvocationController.java

@RequestMapping(value = "test", method = RequestMethod.GET, produces = "application/pdf")
@ResponseStatus(HttpStatus.OK)/*from ww w .  ja v  a2 s  . co  m*/
public void generateReportTest(@RequestParam String niveauId, @RequestParam String sessionId,
        HttpServletResponse response) {
    ReportDTO dto = convocationService.generateConvocationTest(Long.valueOf(niveauId), Long.valueOf(sessionId));
    try {
        response.addHeader("Content-Disposition", "attachment; filename=convocation.pdf");

        BufferedOutputStream outputStream = new BufferedOutputStream(response.getOutputStream());
        byte[] result = reportService.generatePdf(dto);

        outputStream.write(result, 0, result.length);
        outputStream.flush();
        outputStream.close();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:de.mpg.escidoc.services.aa.web.client.BasicAaClient.java

private boolean testLogin(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String auth = request.getHeader("authorization");
    if (auth == null) {
        response.addHeader("WWW-Authenticate", "Basic realm=\"Validation Service\"");
        response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
        return false;
    } else {//ww  w . j a v a2s.c  om
        auth = auth.substring(6);
        String cred = new String(Base64.decodeBase64(auth.getBytes()));
        if (cred.contains(":")) {

            String[] userPass = cred.split(":");
            String userName = "admin";
            String password = "nimda";

            if (!userPass[0].equals(userName) || !userPass[1].equals(password)) {
                response.sendError(HttpServletResponse.SC_FORBIDDEN);
                return false;
            } else {
                return true;
            }
        } else {
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
            return false;
        }
    }
}