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:org.openmrs.module.hospitalcore.web.controller.patientsearch.PatientSearchController.java

@RequestMapping(value = "/module/hospitalcore/getPatientResultCount.form", method = RequestMethod.POST)
public void getPatientResultCount(@RequestParam("query") String query, HttpServletResponse response)
        throws IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    BigInteger count = Context.getService(HospitalCoreService.class).getPatientSearchResultCount(query);
    out.print(count);//  w w w .  ja v  a2s. c  o  m
}

From source file:CompileServlet.java

/**
 * Main servlet entry point. The servlet reads a stylesheet from the
 * URI specified by the "sheet" parameter. The compiled Java class
 * ends up in the CWD of the web server (a better solution would be
 * to have an environment variable point to a translet directory).
 *///from   w w  w  .j  av  a 2  s .co  m
public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    String stylesheetName = request.getParameter("sheet");

    out.println("<html><head>");
    out.println("<title>Servlet Stylesheet Compilation</title>");
    out.println("</head><body>");

    if (stylesheetName == null) {
        out.println("<h1>Compilation error</h1>");
        out.println("The parameter <b><tt>sheet</tt></b> " + "must be specified");
    } else {
        XSLTC xsltc = new XSLTC();

        xsltc.init();
        xsltc.compile(new URL(stylesheetName));
        out.println("<h1>Compilation successful</h1>");
        out.println("The stylesheet was compiled into the translet " + "class " + xsltc.getClassName()
                + " and is now " + "available for transformations on this server.");
    }
    out.println("</body></html>");
}

From source file:FormServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    out.println("<html><head>");

    RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/validate.js");

    dispatcher.include(request, response);

    out.println("<title>Help Page</title></head><body>");
    out.println("<h2>Please submit your information</h2>");

    out.println("<form action =\"" + request.getContextPath()
            + "/displayHeaders.jsp\" onSubmit=\" return validate(this)\">");

    out.println("<table border=\"0\"><tr><td valign=\"top\">");
    out.println("Your name: </td>  <td valign=\"top\">");
    out.println("<input type=\"text\" name=\"username\" size=\"20\">");
    out.println("</td></tr><tr><td valign=\"top\">");
    out.println("Your email: </td>  <td valign=\"top\">");
    out.println("<input type=\"text\" name=\"email\" size=\"20\">");
    out.println("</td></tr><tr><td valign=\"top\">");

    out.println("<input type=\"submit\" value=\"Submit Info\"></td></tr>");
    out.println("</table></form>");
    out.println("</body></html>");
    out.close();//  w  w w  .  j a v  a 2s. c  o  m
}

From source file:com.netease.channel.controller.BaseController.java

protected void successRes(HttpServletResponse respose) {
    respose.setContentType(JSON_CONTENT_TYPE);
    try {/*www  .j a v  a  2  s.  co  m*/
        respose.getWriter().write(SUC_RES);
        respose.getWriter().close();
    } catch (IOException e) {
        LOG.info("Controller response error");
    }
}

From source file:com.netease.channel.controller.BaseController.java

protected void errorRes(HttpServletResponse respose) {
    respose.setContentType(JSON_CONTENT_TYPE);
    try {/*from w ww .ja v a2 s . c  om*/
        respose.getWriter().write(FAIL_RES);
        respose.getWriter().close();
    } catch (IOException e) {
        LOG.info("Controller response error");
    }
}

From source file:com.android.get.AndroidJSONMethod.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    try {/*from w ww .j  a  v a  2s. c  o  m*/
        String fn = request.getParameter("un");
        String pw = request.getParameter("pw");
        JSONObject jo = new JSONObject();
        if (fn.equals("abc") && pw.equals("123")) {

            jo.put("fname", "Lakmal");
            jo.put("lname", "navarathne");

        }
        out.write(jo.toJSONString());
    } finally {
        out.close();
    }
}

From source file:com.jfinal.weixin.sdk.jfinal.MsgInterceptor.java

public void writeText(HttpServletResponse response, String text) {
    response.setContentType("text/x-json;charset=utf-8");
    response.setHeader("Cache-Control", "no-store, max-age=0, no-cache, must-revalidate");
    response.addHeader("Cache-Control", "post-check=0, pre-check=0");
    response.setHeader("Pragma", "no-cache");
    try {/*  w  w  w .  ja v  a2s.c  om*/
        PrintWriter out = response.getWriter();
        out.write(text);
        out.close();
    } catch (IOException e) {
        logger.error("error write json data", e);
    }
}

From source file:MyServlet.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {

    ServletOutputStream out = res.getOutputStream();
    res.setContentType("text/plain");

    String file = req.getPathInfo();
    if (file == null) {
        out.println("Extra path info was null; should be a resource to view");
        return;//w ww.ja v  a2  s. com
    }

    URL url = getServletContext().getResource(file);
    if (url == null) {
        out.println("Resource " + file + " not found");
        return;
    }

    URLConnection con = null;
    try {
        con = url.openConnection();
        con.connect();
    } catch (IOException e) {
        out.println("Resource " + file + " could not be read: " + e.getMessage());
        return;
    }
}

From source file:CounterRewrite.java

public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    HttpSession session = req.getSession(true);
    resp.setContentType("text/html");
    PrintWriter out = resp.getWriter();
    int count = 1;
    Integer i = (Integer) session.getAttribute(COUNTER_KEY);
    if (i != null) {
        count = i.intValue() + 1;/*ww w  .j a v a2 s  .com*/
    }
    session.setAttribute(COUNTER_KEY, new Integer(count));
    out.println("<html>");
    out.println("<head>");
    out.println("<title>Session Counter</title>");
    out.println("</head>");
    out.println("<body>");
    out.println("Your session ID is <b>" + session.getId());
    out.println("</b> and you have hit this page <b>" + count + "</b> time(s) during this browser session");

    String url = req.getRequestURI();
    out.println("<form method=GET action=\"" + resp.encodeURL(url) + "\">");
    out.println("<input type=submit " + "value=\"Hit page again\">");
    out.println("</form>");
    out.println("</body>");
    out.println("</html>");
    out.flush();
}

From source file:DateServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    HttpSession hs = request.getSession(true);

    response.setContentType("text/html");
    PrintWriter pw = response.getWriter();
    pw.print("<B>");

    Date date = (Date) hs.getAttribute("date");
    if (date != null) {
        pw.print("Last access: " + date + "<br>");
    }//from   w ww  .ja va  2s  .c o  m

    date = new Date();
    hs.setAttribute("date", date);
    pw.println("Current date: " + date);
}