Example usage for javax.servlet.http HttpServletResponse sendError

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse sendError.

Prototype

public void sendError(int sc) throws IOException;

Source Link

Document

Sends an error response to the client using the specified status code and clears the buffer.

Usage

From source file:ru.mystamps.web.controller.CategoryController.java

@GetMapping(Url.INFO_CATEGORY_BY_ID_PAGE)
public View showInfoById(@Category @PathVariable("slug") LinkEntityDto country, HttpServletResponse response)
        throws IOException {

    if (country == null) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return null;
    }//from  w  w w  . j  a v  a2  s  .  co m

    RedirectView view = new RedirectView();
    view.setStatusCode(HttpStatus.MOVED_PERMANENTLY);
    view.setUrl(Url.INFO_CATEGORY_PAGE);

    return view;
}

From source file:com.haulmont.cuba.web.controllers.FileDownloadController.java

protected void error(HttpServletResponse response) throws IOException {
    if (!response.isCommitted())
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
}

From source file:de.mpg.escidoc.pubman.sword.PubManServiceDocumentServlet.java

/** 
 * Process the POST request. This will return an unimplemented response.
 * @param HttpServletRequest//from   w  w w. ja  v  a 2  s  .co m
 * @param HttpServletResponse
 * @throws ServletException
 * @throws IOException
 */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.sendError(HttpServletResponse.SC_NOT_IMPLEMENTED);
}

From source file:fr.norad.servlet.sample.html.template.IndexTemplateServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    if (template == null) {
        resp.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;//from   ww  w  .  j  ava 2 s  .  c  o  m
    }

    HashMap<String, String> hashMap = new HashMap<>(properties);
    String contextPath = req.getContextPath();
    if (contextPathSuffix != null && !contextPathSuffix.equals("")) {
        contextPath += contextPathSuffix;
    }
    hashMap.put("contextPath", contextPath);
    hashMap.put("fullWebPath", req.getRequestURL().toString().replace(req.getRequestURI(), contextPath));

    String response = StrSubstitutor.replace(template, hashMap);

    resp.setStatus(200);
    resp.setContentType("text/html; charset=utf-8");
    resp.getWriter().write(response);
}

From source file:com.enonic.cms.web.CmsDispatcherServlet.java

protected void doService(HttpServletRequest req, HttpServletResponse res) throws Exception {
    final HttpMethod requestMethod = HttpMethod.valueOf(req.getMethod());

    if (!ALLOWED_HTTP_METHODS.contains(requestMethod)) {
        res.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED);
        return;//w ww.j  a  v a 2s.c o  m
    }

    ServletRequestAccessor.setRequest(req);
    OriginalUrlResolver.resolveOriginalUrl(req);

    super.doService(req, res);
}

From source file:ru.mystamps.web.controller.CountryController.java

/**
 * @author Aleksander Parkhomenko/*from w  w w.j a v a2  s  .  c o m*/
 */
@GetMapping(Url.INFO_COUNTRY_BY_ID_PAGE)
public View showInfoById(@Country @PathVariable("slug") LinkEntityDto country, HttpServletResponse response)
        throws IOException {

    if (country == null) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return null;
    }

    RedirectView view = new RedirectView();
    view.setStatusCode(HttpStatus.MOVED_PERMANENTLY);
    view.setUrl(Url.INFO_COUNTRY_PAGE);

    return view;
}

From source file:ee.ria.xroad.proxy.testsuite.testcases.ServerProxyHttpError.java

@Override
public AbstractHandler getServerProxyHandler() {
    return new AbstractHandler() {
        @Override//from  w ww.java2s  . c o  m
        public void handle(String target, Request baseRequest, HttpServletRequest request,
                HttpServletResponse response) throws IOException {
            // Read all of the request.
            IOUtils.readLines(request.getInputStream());

            response.sendError(HttpServletResponse.SC_BAD_GATEWAY);
            baseRequest.setHandled(true);
        }
    };
}

From source file:net.incrementalism.tooter.ProfileServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    User currentUser = getCurrentUser(request);
    if (currentUser == null) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;//www  .j a  v a2  s . co  m
    }
    displayProfile(currentUser, request, response);
}

From source file:net.duckling.ddl.web.api.APIAndroidMessagePullController.java

@RequestMapping
public void init(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    String uid = findUser(req);//from   ww w  . j av a2 s  . com
    if (StringUtils.isEmpty(uid) || "Guest".equals(uid)) {
        resp.sendError(401);
        JSONObject obj = new JSONObject();
        obj.put("error", "!");
        JsonUtil.writeJSONObject(resp, obj);
        return;
    }
    String sessionId = req.getSession().getId();
    AndroidMessageBean bean = androidNoticeHandler.getUserMessage(uid, sessionId);
    JSONObject obj = new JSONObject();
    addMessage(bean, obj);
    if (bean.getLatestMessageTeamId() > 0) {
        Team team = teamService.getTeamByID(bean.getLatestMessageTeamId());
        if (team != null) {
            obj.put("latestMesageTeamCode", team.getName());
            obj.put("latestMesageTeamName", team.getDisplayName());
        }
    }
    JsonUtil.writeJSONObject(resp, obj);
}

From source file:grails.plugin.springsecurity.web.filter.IpAddressFilter.java

protected void deny(final HttpServletRequest req, final HttpServletResponse res) throws IOException {
    // send 404 to hide the existence of the resource
    res.sendError(HttpServletResponse.SC_NOT_FOUND);
}