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:de.highbyte_le.weberknecht.request.view.JsonActionProcessor.java

public boolean processView(HttpServletRequest request, HttpServletResponse response, JsonView action)
        throws IOException, JSONException {

    response.setContentType("application/json");
    response.setCharacterEncoding("UTF-8");

    BufferedWriter writer = null;
    try {//w  w w.ja v  a  2  s .  c  o  m
        writer = new BufferedWriter(response.getWriter());
        JSONWriter jsonWriter = new JSONWriter(writer);
        action.writeJson(jsonWriter);
        writer.flush();
    } finally {
        if (writer != null)
            writer.close();
    }

    return true;
}

From source file:net.sourceforge.subsonic.controller.M3UController.java

public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
    response.setContentType("audio/x-mpegurl");
    response.setCharacterEncoding(StringUtil.ENCODING_UTF8);

    Player player = playerService.getPlayer(request, response);

    String url = request.getRequestURL().toString();
    url = url.replaceFirst("play.m3u.*", "stream?");

    // Rewrite URLs in case we're behind a proxy.
    if (settingsService.isRewriteUrlEnabled()) {
        String referer = request.getHeader("referer");
        url = StringUtil.rewriteUrl(url, referer);
    }//from   w ww . j av a2 s .  c om

    url = settingsService.rewriteRemoteUrl(url);

    if (player.isExternalWithPlaylist()) {
        createClientSidePlaylist(response.getWriter(), player, url);
    } else {
        createServerSidePlaylist(response.getWriter(), player, url);
    }
    return null;
}

From source file:org.easyj.rest.view.EasyView.java

protected void setUpResponse(HttpServletResponse response) {
    response.setContentType(getContentType());
    response.setCharacterEncoding(getEncoding());
    if (isPreventCache()) {
        responsePreventCache(response);/*from  ww  w.j  a va 2 s . c  o  m*/
    }
}

From source file:io.github.chibat.selva.response.JsonResponse.java

public void execute(HttpServletRequest request, HttpServletResponse response, ServletContext servletContext)
        throws Exception {

    response.setStatus(this.status());
    response.setContentType(this.type());
    new ObjectMapper().writeValue(response.getWriter(), model);
    response.flushBuffer();//  www  . j  av a  2s. c o  m
}

From source file:com.happyuno.controller.EventController.java

/**
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 *///ww w.ja v a  2s  .  c om
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=utf-8");
    request.setCharacterEncoding("utf-8");
    response.setHeader("Cache-Control", "no-cache");

    int playerId = Integer.parseInt(request.getParameter("playerId").trim());
    int gameId = Integer.parseInt(request.getParameter("tableId").trim());

    ServletContext application = request.getSession().getServletContext();
    HashMap<Integer, GameTable> gameTableMap = (HashMap<Integer, GameTable>) application
            .getAttribute("gameTableMap");
    //?
    Game game = gameTableMap.get(gameId).getCurrentGame();

    ArrayList<JSONObject> eventsAL = game.getEventCenter().getEvents(game.getPlayerFromId(playerId));

    JSONArray events = new JSONArray();
    for (int i = 0; i < eventsAL.size(); ++i) {
        events.put(eventsAL.get(i));
    }

    response.getWriter().write(events.toString());
}

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 w  w  .  j av  a2  s  . c  om
        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:com.mykarsol.appconnectivity.imageload.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//  w w  w.  j  ava 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");
    try (PrintWriter out = response.getWriter()) {
        /* TODO output your page here. You may use following sample code. */

    }
}

From source file:com.student.manager.servlet.RegistrationServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from ww w.  j a  va  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");
    try (PrintWriter out = response.getWriter()) {
        /* TODO output your page here. You may use following sample code. */
        out.println("<!DOCTYPE html>");
        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet StudentRegistration</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<h1>Servlet StudentRegistration at " + request.getContextPath() + "</h1>");
        out.println("</body>");
        out.println("</html>");
    }
}

From source file:org.sample.nonblocking.WriteTestServlet.java

/**
 * Processes requests for both HTTP//from w w  w. j a v  a2s. c  o m
 * <code>GET</code> and
 * <code>POST</code> methods.
 *
 * @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");
    try (PrintWriter out = response.getWriter()) {
        out.println("<!DOCTYPE html>");
        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet WriteServlet</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<h1>Servlet WriteServlet at " + request.getContextPath() + "</h1>");

        AsyncContext context = request.startAsync();
        ServletOutputStream output = response.getOutputStream();
        output.setWriteListener(new MyWriteListener(output, context));

        out.println("</body>");
        out.println("</html>");
    }
}

From source file:com.Accenture.Java.NewServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from w  w  w  . j a  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("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {
        /* TODO output your page here. You may use following sample code. */
        out.println("<!DOCTYPE html>");
        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet NewServlet</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<h1>Servlet NewServlet at " + request.getContextPath() + "</h1>");
        out.println("</body>");
        out.println("</html>");
    }
}