Example usage for javax.servlet.http HttpServletResponse setContentType

List of usage examples for javax.servlet.http HttpServletResponse setContentType

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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.apache.cxf.fediz.service.idp.MetadataServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/xml; charset=utf-8");
    PrintWriter out = response.getWriter();
    try {/*www.ja  va2 s  .  c  o  m*/
        ConfigService cs = (ConfigService) getApplicationContext().getBean("config");
        Idp idpConfig = cs.getIDP(realm);
        LOG.debug(idpConfig.toString());
        MetadataWriter mw = new MetadataWriter();
        Document metadata = mw.getMetaData(idpConfig);
        out.write(DOM2Writer.nodeToString(metadata));
    } catch (Exception ex) {
        LOG.error("Failed to get metadata document: ", ex);
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
}

From source file:org.mitre.openid.connect.view.JsonErrorView.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.INTERNAL_SERVER_ERROR; // default to 500
    }//  w ww .  ja  v a2  s  .  c o  m

    response.setStatus(code.value());

    try {

        Writer out = response.getWriter();

        String errorTitle = (String) model.get(ERROR);
        if (Strings.isNullOrEmpty(errorTitle)) {
            errorTitle = "mitreid_error";
        }
        String errorMessage = (String) model.get(ERROR_MESSAGE);
        JsonObject obj = new JsonObject();
        obj.addProperty("error", errorTitle);
        obj.addProperty("error_description", errorMessage);
        gson.toJson(obj, out);

    } catch (IOException e) {

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

    }
}

From source file:org.mitre.uma.view.ResourceSetEntityAbbreviatedView.java

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

    response.setContentType("application/json");

    HttpStatus code = (HttpStatus) model.get(HttpCodeView.CODE);
    if (code == null) {
        code = HttpStatus.OK; // default to 200
    }//from   w ww  . j  a  va  2s.com

    response.setStatus(code.value());

    String location = (String) model.get(LOCATION);
    if (!Strings.isNullOrEmpty(location)) {
        response.setHeader(HttpHeaders.LOCATION, location);
    }

    try {

        Writer out = response.getWriter();
        ResourceSet rs = (ResourceSet) model.get(JsonEntityView.ENTITY);

        JsonObject o = new JsonObject();

        o.addProperty("_id", rs.getId().toString()); // set the ID to a string
        o.addProperty("user_access_policy_uri", config.getIssuer() + "manage/user/policy/" + rs.getId());

        gson.toJson(o, out);

    } catch (IOException e) {

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

    }
}

From source file:com.aistor.modules.cms.web.CategoryController.java

@RequiresUser
@ResponseBody//from   w w w  . j  a va 2s  . co m
@RequestMapping(value = "treeData")
public String treeData(String module, @RequestParam(required = false) Long extId,
        HttpServletResponse response) {
    response.setContentType("application/json; charset=UTF-8");
    List<Map<String, Object>> mapList = Lists.newArrayList();
    List<Category> list = Lists.newArrayList();
    if (StringUtils.isNotBlank(module)) {
        list = categoryService.findByUserAndModule(module);
    } else {
        list = categoryService.findByUser(true);
    }
    for (int i = 0; i < list.size(); i++) {
        Category e = list.get(i);
        if (extId == null || (extId != null && !extId.equals(e.getId())
                && e.getParentIds().indexOf("," + extId + ",") == -1)) {
            Map<String, Object> map = Maps.newHashMap();
            map.put("id", e.getId());
            map.put("pId", e.getParent() != null ? e.getParent().getId() : 0);
            map.put("name", e.getName());
            map.put("module", e.getModule());
            mapList.add(map);
        }
    }
    return JsonMapper.getInstance().toJson(mapList);
}

From source file:com.lixiaocong.rest.FileController.java

@RequestMapping(value = "/imagecode")
public void imagecode(HttpSession session, HttpServletResponse response) throws IOException {
    response.setContentType("image/png");
    OutputStream os = response.getOutputStream();
    ImageIO.write(codeService.getImage(session), "png", os);
}

From source file:org.mitre.discovery.view.WebfingerView.java

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

    response.setContentType("application/jrd+json");

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

    response.setStatus(code.value());

    try {

        String resource = (String) model.get("resource");
        String issuer = (String) model.get("issuer");

        JsonObject obj = new JsonObject();
        obj.addProperty("subject", resource);

        JsonArray links = new JsonArray();
        JsonObject link = new JsonObject();
        link.addProperty("rel", "http://openid.net/specs/connect/1.0/issuer");
        link.addProperty("href", issuer);
        links.add(link);

        obj.add("links", links);

        Writer out = response.getWriter();
        gson.toJson(obj, out);

    } catch (IOException e) {

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

    }
}

From source file:org.valens.bamboo.servlets.LoggingServlet.java

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

    response.setContentType("text/html;charset=utf-8");
    StringBuffer s = new StringBuffer();
    for (String aux : log)
        s.append(aux);//w  w  w .jav a 2 s  .c  om
    response.getWriter().append(s);
}

From source file:com.antelink.sourcesquare.server.servlet.StatusServlet.java

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) {
    try {/*from w  w w . ja v  a  2  s .c  om*/
        Gson gson = new Gson();
        response.setContentType("application/json;charset=utf-8");
        int displayedFilesScanned = computeDisplayedFilesScanned();

        ScanStatus.INSTANCE.setDisplayedFilesScanned(displayedFilesScanned);
        ScanStatus status = ScanStatus.INSTANCE;
        response.getWriter().append(gson.toJson(status));
        logger.trace("replying application advance status");
    } catch (IOException e) {
        logger.debug("Error dispatching status", e);
    }
}

From source file:nl.tue.gale.tools.servlets.ExportFile.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    String filename = request.getParameter("fileName");
    String author = request.getParameter("author");
    boolean created = false;
    try {//  www .jav a  2  s.  c om
        String graphauthorfiles = (String) AHAStatic.AUTHORFILESPATH;
        String aharoot = (String) AHAStatic.config(getServletContext()).Get("AHAROOT");
        String fileUrl = aharoot + graphauthorfiles.substring(1) + author + "/" + filename + ".aha";
        created = copyToConfig(fileUrl, filename);
    } catch (Exception e) {
        e.printStackTrace();
    }
    out.println(created);
}

From source file:org.kemri.wellcome.controller.ReportDefinitionController.java

@RequestMapping(value = Views.EXPORT, method = RequestMethod.GET)
public void export(HttpServletResponse response) throws Exception {
    response.setContentType("application/xml");
    response.setCharacterEncoding("UTF-8");
    response.addHeader("Content-Disposition", "attachment; filename=ReportDefinition.xml");
    ReportTemplates templates = service.getReportTemplates();
    if (templates != null)
        service.marshallReportTemplates(response.getOutputStream(), templates);
}