Example usage for javax.servlet.http HttpServletResponse setContentType

Introduction

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

Prototype

public void setContentType(String type);

Source Link

Document

Sets the content type of the response being sent to the client, if the response has not been committed yet.

Usage

From source file:com.thinkberg.moxo.dav.LockHandler.java

private void sendLockAcquiredResponse(HttpServletResponse response, Lock lock) throws IOException {
    response.setContentType("text/xml");
    response.setCharacterEncoding("UTF-8");
    response.setHeader(HEADER_LOCK_TOKEN, "<" + lock.getToken() + ">");

    Document propDoc = DocumentHelper.createDocument();
    Element propEl = propDoc.addElement(TAG_PROP, "DAV:");
    Element lockdiscoveryEl = propEl.addElement(TAG_LOCKDISCOVERY);

    lock.serializeToXml(lockdiscoveryEl);

    XMLWriter xmlWriter = new XMLWriter(response.getWriter());
    xmlWriter.write(propDoc);/*w w w.  j a  v a 2  s.  c  om*/
    log(propDoc);
}

---

From source file:fr.aliasource.webmail.proxy.UpdateSieve.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    logger.info("doGet on updateSieve servlet.");
    resp.setContentType("text/plain");
    resp.getWriter().println("UpdateSieve servlet should be called with a POST HTTP request.");
}

---

From source file:com.himtech.googlechart.GglPieChart.java

@RequestMapping(value = "/piechartJfree", method = RequestMethod.GET)
public void drawPieChartJfree(ModelMap model, HttpServletResponse response) {
    response.setContentType("image/png");
    PieDataset dataSet = createDataSet();

    JFreeChart pieChart = createChart(dataSet, "Server Details");
    //model.addAttribute("pieUrl", pieChart.toString());

    try {//  w w w .ja  va 2 s .  c  o  m
        ChartUtilities.writeChartAsPNG(response.getOutputStream(), pieChart, 750, 400);
    } catch (IOException e) {
        e.printStackTrace();
    }

}

---

From source file:com.redoute.datamap.servlet.datamap.DeleteDatamap.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from ww w  . j  av  a2s  .c  om*/
 *
 * @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 {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);

    try {
        String name = policy.sanitize(request.getParameter("id"));

        ApplicationContext appContext = WebApplicationContextUtils
                .getWebApplicationContext(this.getServletContext());
        IDatamapService datamapService = appContext.getBean(IDatamapService.class);
        IFactoryDatamap factoryDatamap = appContext.getBean(IFactoryDatamap.class);

        Datamap sqlLib = factoryDatamap.create(Integer.valueOf(name), null, null, null, null, null, null, null,
                null, null);
        datamapService.deleteDatamap(sqlLib);

    } finally {
        out.close();
    }
}

---

From source file:org.mitre.oauth2.view.TokenApiView.java

@Override
protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request,
        HttpServletResponse response) {

    response.setContentType(MediaType.APPLICATION_JSON_VALUE);

    HttpStatus code = (HttpStatus) model.get(HttpCodeView.CODE);
    if (code == null) {
        code = HttpStatus.OK; // default to 200
    }/*  w  w  w.  j a  v a2 s .c  om*/

    response.setStatus(code.value());

    try {

        Writer out = response.getWriter();
        Object obj = model.get(JsonEntityView.ENTITY);
        gson.toJson(obj, out);

    } catch (IOException e) {

        logger.error("IOException in JsonEntityView.java: ", e);

    }
}

---

From source file:checkCoupon.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*w w  w.ja  v a 2 s. c  o m*/
 *
 * @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 {
    response.setContentType("application/json;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {
        String deviceId = request.getParameter("deviceId");
        String couponId = request.getParameter("couponId");

        String url = "https://tgl.standardchartered.com/bridgeheadi18n/mcoupon/check?deviceId=" + deviceId
                + "&couponId=" + couponId;
        HttpClient client = new DefaultHttpClient();
        HttpGet req = new HttpGet(url);
        HttpResponse res = client.execute(req);
        BufferedReader rd = new BufferedReader(new InputStreamReader(res.getEntity().getContent()));
        String line = "";
        String total = "";
        while ((line = rd.readLine()) != null) {
            total += line;
        }

        total = total.substring(0, total.length());
        out.println(total);
    }
}

---

From source file:com.epam.wilma.webapp.config.servlet.stub.upload.MultiPartFormUploadServlet.java

@Override
protected void doGet(final HttpServletRequest request, final HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    boolean isMultipartContent = ServletFileUpload.isMultipartContent(request);
    if (!isMultipartContent) {
        out.println("You are not trying to upload");
    } else {//from  ww w  .  j av  a 2s . c  o m
        try {
            List<FileItem> fields = upload.parseRequest(request);
            String msg = filesParser.parseMultiPartFiles(fields);
            LOGGER.info(urlAccessLogMessageAssembler.assembleMessage(request, msg));
            out.write(msg);
        } catch (Exception e) {
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            out.write("File uploading failed! cause: " + e.getMessage());
            LOGGER.info(urlAccessLogMessageAssembler.assembleMessage(request, e.getMessage()), e);
        }
    }
}

---

From source file:edu.stanford.epad.common.util.EPADFileUtils.java

public static void sendFile(HttpServletRequest httpRequest, HttpServletResponse httpResponse, File file,
        String fileName, boolean download) throws Exception {
    InputStream is = null;/*from   www.  java 2s. com*/
    try {
        is = new BufferedInputStream(new FileInputStream(file));
        String mimeType = URLConnection.guessContentTypeFromStream(is);
        httpResponse.setContentType(mimeType);
        if (download)
            httpResponse.setHeader("Content-disposition", "attachment;filename=" + fileName);
        httpResponse.setHeader("pragma", "no-cache");
        OutputStream outStream = null;
        String encoding = null;
        if (httpRequest != null)
            encoding = httpRequest.getHeader("Accept-Encoding");

        if (false && encoding != null && encoding.indexOf("gzip") != -1) {
            httpResponse.setHeader("Content-Encoding", "gzip");
            outStream = new GZIPOutputStream(httpResponse.getOutputStream());
        } else if (false && encoding != null && encoding.indexOf("compress") != -1) {
            httpResponse.setHeader("Content-Encoding", "compress");
            outStream = new ZipOutputStream(httpResponse.getOutputStream());
        } else {
            outStream = httpResponse.getOutputStream();
        }
        int chunk = 1024;

        byte[] buffer = new byte[chunk];
        int length = -1;
        int i = 0;

        while ((length = is.read(buffer)) != -1) {
            outStream.write(buffer, 0, length);
            if (length < chunk)
                break;
        }
        is.close();
        is = null;
    } finally {
        if (is != null)
            is.close();
    }
}

---

From source file:com.redoute.datamap.servlet.picture.UploadPicture.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./* w  ww . j  av  a  2  s .c  o m*/
 *
 * @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 {
    response.setContentType("text/html;charset=UTF-8");
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);
    PrintWriter out = response.getWriter();

    try {

        String image = request.getParameter("image");

        String name = policy.sanitize(request.getParameter("id"));
        String columnName = policy.sanitize(request.getParameter("columnName"));
        String value = policy.sanitize(request.getParameter("value"));

        ApplicationContext appContext = WebApplicationContextUtils
                .getWebApplicationContext(this.getServletContext());
        IPictureService pictureService = appContext.getBean(IPictureService.class);
        pictureService.updatePicture(name, "base64", image);

    } finally {
        out.close();
    }
}

---

From source file:tachyon.metrics.sink.MetricsServlet.java

private HttpServlet createServlet() {
    return new HttpServlet() {
        @Override//from ww w .java 2s  .  c  o m
        protected void doGet(HttpServletRequest request, HttpServletResponse response)
                throws ServletException, IOException {
            response.setContentType(String.format("text/json;charset=utf-8"));
            response.setStatus(HttpServletResponse.SC_OK);
            response.setHeader("Cache-Control", "no-cache, no-store, must-revalidate");
            String result = mObjectMapper.writeValueAsString(mMetricsRegistry);
            response.getWriter().println(result);
        }
    };
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »