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.bluepandora.therap.donatelife.jsonsender.SendJsonData.java

public static void sendJsonData(HttpServletRequest request, HttpServletResponse response, JSONObject object) {
    response.setContentType("application/json");
    System.out.println(object);//from  ww  w  .j ava  2 s  . c o  m
    try {
        PrintWriter out = response.getWriter();
        out.print(object);
        out.flush();
    } catch (IOException io) {
        io.printStackTrace();
    } catch (Exception error) {
        error.printStackTrace();
    }
}

From source file:io.mapzone.controller.vm.http.ProvisionErrorResponse.java

public static void send(HttpServletResponse response, int status, String msg) {
    try {//from w w w .  j  a  v  a 2 s. com
        response.setContentType("text/html");
        OutputStreamWriter out = new OutputStreamWriter(response.getOutputStream(), Charset.forName("UTF-8"));
        out.write("<html>\n");
        out.write("<h1>" + msg + "</h1>\n");
        out.write("</html>");
        out.flush();
        response.setStatus(status);
    } catch (IOException e) {
        log.warn("", e);
    }
}

From source file:net.hj2eplatform.core.component.CustomAuthenticationSuccessHandler.java

public static void sendJsonResponse(HttpServletResponse response, String key, String message) {
    response.setContentType("application/json;charset=UTF-8");
    response.setHeader("Cache-Control", "no-cache");
    try {//  w ww . j a v  a 2  s.  com
        response.getWriter().write(String.format(JSON_VALUE, key, message));
    } catch (IOException e) {
        LOGGER.error("error writing json to response", e);
    }
}

From source file:invio.util.ArquivoUtil.java

public static void exportaPDF(String path) {
    FacesContext facesContext = FacesContext.getCurrentInstance();
    ExternalContext externalContext = facesContext.getExternalContext();
    HttpServletResponse response = (HttpServletResponse) externalContext.getResponse();
    response.setContentType("application/pdf");
    try {/*from  w w w. j a  v  a 2 s.  c  o  m*/
        FileInputStream input = new FileInputStream(path);
        byte[] bytes = IOUtils.toByteArray(input);
        OutputStream output = response.getOutputStream();
        output.write(bytes);
        IOUtils.closeQuietly(input);
        IOUtils.closeQuietly(output);
    } catch (IOException e) {
    }
}

From source file:eu.delving.services.controller.ServiceController.java

private static void report(HttpServletResponse response, String message) throws IOException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    out.println("<html><head><title>Resolver</title></head><body><h2>");
    out.println(message);//  ww  w.  j a  v a2 s .  c  o  m
    out.println("</body></html></h2>");
}

From source file:gov.nih.nci.caintegrator.application.util.CSVUtil.java

public static void renderCSV(HttpServletResponse response, List<List> csv) {
    PrintWriter out = null;//from   w  w w.ja  v  a2  s . c o m

    long randomness = System.currentTimeMillis();
    response.setContentType("application/csv");
    response.setHeader("Content-Disposition", "attachment; filename=report_" + randomness + ".csv");

    try {
        for (List row : csv) {

            out = response.getWriter();
            out.write(StringUtils.join(row.toArray(), ",") + "\r\n");
            out.flush();
        }
    } catch (Exception e) {
        out.write("error generating report");
    }
}

From source file:cz.cas.lib.proarc.authentication.utils.AuthUtils.java

/**
 * Writes the authentication OK status to the HTTP response.
 * @param response response// ww  w. j a v a  2s.  co  m
 * @throws IOException failure
 * @see <a href='http://www.smartclient.com/smartgwt/javadoc/com/smartgwt/client/docs/Relogin.html'>SmartGWT Relogin</a>
 */
public static void setLoginSuccesResponse(HttpServletResponse response) throws IOException {
    response.setStatus(HttpServletResponse.SC_OK);
    response.setContentType(MediaType.TEXT_HTML);
    InputStream res = ProarcAuthFilter.class.getResourceAsStream("loginSuccessMarker.html");
    try {
        IOUtils.copy(res, response.getOutputStream());
        res.close();
    } finally {
        IOUtils.closeQuietly(res);
    }
}

From source file:jp.go.nict.langrid.foundation.servlet.ResponseProcessor.java

private static void addFaultHeader(HttpServletResponse response) {
    response.setStatus(500);/*from  w  w w. j av a  2s. co  m*/
    response.setContentType("text/xml; charset=utf-8");
    response.setHeader("Server", "LanguageGrid-CoreNode/1.0");
    response.setDateHeader("Date", new Date().getTime());
}

From source file:com.indeed.imhotep.web.ResultServlet.java

static void setContentType(HttpServletResponse resp, boolean avoidFileSave, boolean csv, boolean progress) {
    if (avoidFileSave) {
        resp.setContentType("text/plain");
    } else if (csv) {
        resp.setContentType("text/csv");
        resp.setHeader("Content-Disposition", "inline; filename=\"iqlresult.csv\"");
    } else if (progress) {
        resp.setContentType("text/event-stream");
        resp.setHeader("Cache-Control", "no-cache");
    } else {/*from  ww w  .j  a v  a 2  s.com*/
        resp.setContentType("text/tab-separated-values");
        resp.setHeader("Content-Disposition", "inline; filename=\"iqlresult.tsv\"");
    }
}

From source file:com.google.caja.ancillary.servlet.UploadPage.java

private static void writeHeader(HttpServletResponse resp) throws IOException {
    resp.setStatus(200);/* w ww .  j a va 2s  .  c o m*/
    resp.setContentType("text/html;charset=UTF-8");
    Writer out = resp.getWriter();
    out.write("<h1>Loading&hellip;</h1>");
    out.flush();
}