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:MyServlet.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    res.setContentType("text/html");
    PrintWriter out = res.getWriter();

    String code = null, message = null, type = null;
    Object codeObj, messageObj, typeObj;

    codeObj = req.getAttribute("javax.servlet.error.status_code");
    messageObj = req.getAttribute("javax.servlet.error.message");
    typeObj = req.getAttribute("javax.servlet.error.exception_type");

    if (codeObj != null)
        code = codeObj.toString();/*from w w w . j av a2  s  . c o m*/
    if (messageObj != null)
        message = messageObj.toString();
    if (typeObj != null)
        type = typeObj.toString();

    String reason = (code != null ? code : type);

    out.println("<HTML>");
    out.println("<HEAD><TITLE>" + reason + ": " + message + "</TITLE></HEAD>");
    out.println("<BODY>");
    out.println("<H1>" + reason + "</H1>");
    out.println("<H2>" + message + "</H2>");
    out.println("<HR>");
    out.println("<I>Error accessing " + req.getRequestURI() + "</I>");
    out.println("</BODY></HTML>");
}

From source file:SessionTracker.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    res.setContentType("text/html");
    PrintWriter out = res.getWriter();

    HttpSession session = req.getSession(true);

    Integer count = (Integer) session.getAttribute("count");

    if (count == null) {
        count = new Integer(1);
    } else {//ww  w .ja  v  a  2s.  c o m
        count = new Integer(count.intValue() + 1);
    }

    session.setAttribute("count", count);
    out.println("<html><head><title>SessionSnoop</title></head>");
    out.println("<body><h1>Session Details</h1>");
    out.println(
            "You've visited this page " + count + ((count.intValue() == 1) ? " time." : " times.") + "<br/>");
    out.println("<h3>Details of this session:</h3>");
    out.println("Session id: " + session.getId() + "<br/>");
    out.println("New session: " + session.isNew() + "<br/>");
    out.println("Timeout: " + session.getMaxInactiveInterval() + "<br/>");
    out.println("Creation time: " + new Date(session.getCreationTime()) + "<br/>");
    out.println("Last access time: " + new Date(session.getLastAccessedTime()) + "<br/>");
    out.println("</body></html>");
}

From source file:MyServlet.java

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

    out.println("<HTML>");
    out.println("<HEAD>");
    out.println("<TITLE>");
    out.println("Using the init Method");
    out.println("</TITLE>");
    out.println("</HEAD>");
    out.println("<BODY>");
    out.println("<H1>Using the init Method</H1>");
    out.println(msg);//from  w  w  w .j av  a2  s  . c om
    out.println("</BODY>");
    out.println("</HTML>");
}

From source file:com.github.dbourdette.glass.web.controller.FilesController.java

@RequestMapping("/css/style.css")
public void ccs(HttpServletResponse response) throws IOException {
    response.setContentType("text/css");

    serveResource("/com/github/dbourdette/glass/css/style.css", response);
}

From source file:com.github.dbourdette.glass.web.controller.FilesController.java

@RequestMapping("/image/{name}.png")
public void image(@PathVariable String name, HttpServletResponse response) throws IOException {
    response.setContentType("image/png");

    serveResource("/com/github/dbourdette/glass/image/" + name + ".png", response);
}

From source file:com.github.dbourdette.glass.web.controller.FilesController.java

@RequestMapping("/js/{name}.js")
public void javascript(@PathVariable String name, HttpServletResponse response) throws IOException {
    response.setContentType("application/javascript");

    serveResource("/com/github/dbourdette/glass/js/" + name + ".js", response);
}

From source file:org.vbossica.springbox.metrics.ThreadDumpController.java

@RequestMapping(value = "/metrics/threaddump", method = RequestMethod.GET)
protected void doGet(HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("text/plain");
    resp.setHeader("Cache-Control", "must-revalidate,no-cache,no-store");
    resp.setStatus(HttpServletResponse.SC_OK);
    OutputStream output = resp.getOutputStream();
    try {//  www  . j a  v a 2s  .  c o  m
        threadDump.dump(output);
    } finally {
        output.close();
    }
}

From source file:controllers.FreeOptionController.java

@RequestMapping("/getXls")
public void getXls(Map<String, Object> model, HttpServletResponse response) throws Exception {
    response.setContentType("application/octet-stream");
    response.setHeader("Content-Disposition", "attachment; filename=Options.xls");
    freeOptionService.getXls().write(response.getOutputStream());
}

From source file:nl.edia.sakai.tool.skinmanager.download.SkinDownloadView.java

/**
 * @param response//  w ww  .j a v a 2s.  c  o  m
 * @param myName
 */
protected void setHeaders(HttpServletResponse response, String myName) {
    response.setContentType(getContentType());
    response.setHeader("Content-Disposition", "attachment; filename=" + myName + ".zip");
}

From source file:com.msopentech.odatajclient.testauthproxy.staticmetadata.StaticMetadataServlet.java

@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
        throws ServletException, IOException {

    resp.setContentType("application/xml;charset=UTF-8");
    resp.getWriter().write(IOUtils.toString(getClass().getResourceAsStream("/static-metadata.xml"), "UTF-8"));
}