Example usage for javax.servlet.http HttpServletRequest getAttribute

List of usage examples for javax.servlet.http HttpServletRequest getAttribute

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getAttribute

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getAttribute.

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.

Usage

From source file:com.nominanuda.web.http.ServletHelper.java

public @Nullable Object getHandlerOutput(HttpServletRequest servletRequest) throws IOException {
    return servletRequest.getAttribute("__handlerOutput__");
}

From source file:com.pkrete.locationservice.admin.controller.rest.v1.LanguagesRestController.java

@RequestMapping(method = RequestMethod.GET, produces = "application/json; charset=utf-8")
@ResponseBody//ww w.j a  va2s .  c o m
public List index(HttpServletRequest request) {
    // Get Owner object related to the user
    Owner owner = (Owner) request.getAttribute("owner");
    // Get list of laguages related to the Owner
    List languages = this.languagesService.getLanguages(owner);
    // Return the languages
    return this.mapConverter.convert(languages);
}

From source file:com.indusborn.ui.settings.SettingsController.java

@RequestMapping(value = "/sett/upd/details/{userId}", method = RequestMethod.GET)
public ModelAndView settUpdDetails(@PathVariable Long userId, HttpServletRequest request, Model model) {
    ModelAndView resultView = new ModelAndView("sett.upd.details");
    UserVO userVO = (UserVO) request.getAttribute("userVO");
    UpdDetailsForm updDetailsForm = new UpdDetailsForm();
    Message message;//  w w w  . j  ava  2 s .  c  o  m

    if (userId != userVO.getId()) {
        message = new Message(MessageType.ERROR, MessageValues.UPD_DETAILS_NOT_PERMITTED);
        model.addAttribute("message", message);
        return resultView;
    }

    updDetailsForm.setFname(userVO.getFname());
    updDetailsForm.setLname(userVO.getLname());
    updDetailsForm.setAddress(userVO.getAddress());
    updDetailsForm.setPhone(userVO.getPhone());
    updDetailsForm.setZip(userVO.getZip());

    model.addAttribute("updDetailsForm", updDetailsForm);
    return resultView;
}

From source file:com.pkrete.locationservice.admin.controller.rest.v1.MyOwnerRestController.java

@RequestMapping(value = "", method = RequestMethod.GET, produces = "application/json; charset=utf-8")
@ResponseBody//  w w  w.j a v  a 2  s .  c  o  m
public Map getSettings(HttpServletRequest request, HttpServletResponse response)
        throws ResourceNotFoundException {
    // Get Owner object related to the user
    Owner ownerAttr = (Owner) request.getAttribute("owner");

    // Get owner matching the given id
    Owner owner = this.ownersService.getFullOwner(ownerAttr.getId());
    // Check for null value
    if (owner == null) {
        // Throw exception
        throw new ResourceNotFoundException(getMessage("rest.resource.not.exist"));
    }
    // Return the owner
    return this.settingsMapConverter.convert(owner);
}

From source file:com.tremolosecurity.proxy.auth.persistentCookie.PersistentCookieResult.java

@Override
public void createResultCookie(Cookie cookie, HttpServletRequest request, HttpServletResponse response)
        throws ServletException {

    UrlHolder holder = (UrlHolder) request.getAttribute(ProxyConstants.AUTOIDM_CFG);
    ConfigManager mgr = holder.getConfig();

    HashSet<String> mechs = new HashSet<String>();

    for (String mechName : mgr.getAuthMechs().keySet()) {
        MechanismType mech = mgr.getAuthMechs().get(mechName);
        if (mech.getClassName()
                .equalsIgnoreCase("com.tremolosecurity.proxy.auth.persistentCookie.PersistentCookie")) {
            mechs.add(mechName);//  w  ww . j a  va  2  s. c o m
        }
    }

    AuthController authCtl = (AuthController) request.getSession().getAttribute(ProxyConstants.AUTH_CTL);
    String chainName = authCtl.getAuthInfo().getAuthChain();

    AuthChainType chain = mgr.getAuthChains().get(chainName);

    int millisToLive = 0;
    String keyAlias = "";

    boolean useSSLSession = false;

    for (AuthMechType amt : chain.getAuthMech()) {
        if (mechs.contains(amt.getName())) {
            for (ParamType pt : amt.getParams().getParam()) {
                if (pt.getName().equalsIgnoreCase("millisToLive")) {
                    millisToLive = Integer.parseInt(pt.getValue());
                }
                if (pt.getName().equalsIgnoreCase("useSSLSessionID")
                        && pt.getValue().equalsIgnoreCase("true")) {
                    useSSLSession = true;
                } else if (pt.getName().equalsIgnoreCase("keyAlias")) {
                    keyAlias = pt.getValue();
                }
            }
        }
    }

    DateTime now = new DateTime();
    DateTime expires = now.plusMillis(millisToLive);

    com.tremolosecurity.lastmile.LastMile lastmile = null;

    try {
        lastmile = new com.tremolosecurity.lastmile.LastMile("/", now, expires, 0, "NONE");
    } catch (URISyntaxException e) {
        //not possible
    }

    lastmile.getAttributes().add(new Attribute("DN", authCtl.getAuthInfo().getUserDN()));
    lastmile.getAttributes().add(new Attribute("CLIENT_IP", request.getRemoteAddr()));

    if (useSSLSession) {

        Object sessionID = request.getAttribute("javax.servlet.request.ssl_session_id");
        if (sessionID instanceof byte[]) {
            sessionID = new String(Base64.encodeBase64((byte[]) sessionID));
        }

        lastmile.getAttributes().add(new Attribute("SSL_SESSION_ID", (String) sessionID));
    }

    try {
        cookie.setValue(new StringBuilder().append('"')
                .append(lastmile.generateLastMileToken(mgr.getSecretKey(keyAlias))).append('"').toString());
    } catch (Exception e) {
        throw new ServletException("Could not encrypt persistent cookie", e);
    }

    cookie.setMaxAge(millisToLive / 1000);

}

From source file:edu.cornell.mannlib.vitro.webapp.i18n.I18n.java

/** Only clear the cache one time per request. */
private void clearCacheOnRequest(HttpServletRequest req) {
    if (req.getAttribute(ATTRIBUTE_CACHE_CLEARED) != null) {
        log.debug("Cache was already cleared on this request.");
    } else {//from  www.j  ava 2  s.co  m
        ResourceBundle.clearCache();
        log.debug("Cache cleared.");
        req.setAttribute(ATTRIBUTE_CACHE_CLEARED, Boolean.TRUE);
    }
}

From source file:com.hypersocket.session.json.SessionUtils.java

public Session getActiveSession(HttpServletRequest request) {

    Session session = null;//from w ww . java2  s. c  o  m

    if (request.getAttribute(AUTHENTICATED_SESSION) != null) {
        session = (Session) request.getAttribute(AUTHENTICATED_SESSION);
        if (sessionService.isLoggedOn(session, true)) {
            return session;
        }
    }
    if (request.getSession().getAttribute(AUTHENTICATED_SESSION) != null) {
        session = (Session) request.getSession().getAttribute(AUTHENTICATED_SESSION);
        if (sessionService.isLoggedOn(session, true)) {
            return session;
        }
    }
    for (Cookie c : request.getCookies()) {
        if (c.getName().equals(HYPERSOCKET_API_SESSION)) {
            session = sessionService.getSession(c.getValue());
            if (session != null && sessionService.isLoggedOn(session, true)) {
                return session;
            }
        }
    }

    if (request.getParameterMap().containsKey(HYPERSOCKET_API_KEY)) {
        session = sessionService.getSession(request.getParameter(HYPERSOCKET_API_KEY));
    } else if (request.getHeader(HYPERSOCKET_API_SESSION) != null) {
        session = sessionService.getSession((String) request.getHeader(HYPERSOCKET_API_SESSION));
    }

    if (session != null && sessionService.isLoggedOn(session, true)) {
        return session;
    }

    return null;
}

From source file:cc.kune.core.server.rack.filters.rest.CORSServiceFilter.java

@Override
protected void customDoFilter(final HttpServletRequest request, final HttpServletResponse response,
        final FilterChain chain) throws IOException, ServletException {
    final boolean cors = (Boolean) request.getAttribute("cors.isCorsRequest");

    // This part is similar to RESTServiceFilter
    final String methodName = RackHelper.getMethodName(request, pattern);
    final ParametersAdapter parameters = new ParametersAdapter(request);
    LOG.debug((cors ? "" : "NO ") + "CORS METHOD: '" + methodName + "' on: " + serviceClass.getSimpleName());

    response.setCharacterEncoding("utf-8");

    // See: http://software.dzhuvinov.com/cors-filter-tips.html
    response.setContentType("text/plain");

    final RESTResult result = transactionalFilter.doService(serviceClass, methodName, parameters,
            getInstance(serviceClass));/*  w w w  . ja v a2s .com*/
    if (result != null) {
        final Exception exception = result.getException();
        if (exception != null) {
            if (exception instanceof InvocationTargetException && ((InvocationTargetException) exception)
                    .getTargetException() instanceof ContentNotFoundException) {
                printMessage(response, HttpServletResponse.SC_NOT_FOUND, result.getException().getMessage());
            } else {
                printMessage(response, HttpServletResponse.SC_BAD_REQUEST, result.getException().getMessage());
            }
        } else {
            final String output = result.getOutput();
            if (output != null) {
                final PrintWriter writer = response.getWriter();
                writer.print(output);
                writer.flush();
            } else {
                // Is not for us!!!
            }
        }
    }
}

From source file:edu.umd.cs.submitServer.servlets.UploadProjectStarterFiles.java

/**
 * The doPost method of the servlet. <br>
 * /*from   w w  w.j av a  2 s.  c  om*/
 * This method is called when a form has its tag value method equals to
 * post.
 * 
 * @param request
 *            the request send by the client to the server
 * @param response
 *            the response send by the server to the client
 * @throws ServletException
 *             if an error occurred
 * @throws IOException
 *             if an error occurred
 */
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    MultipartRequest multipartRequest = (MultipartRequest) request.getAttribute(MULTIPART_REQUEST);
    Project project = (Project) request.getAttribute(PROJECT);

    Connection conn = null;
    FileItem fileItem = null;
    try {
        conn = getConnection();

        fileItem = multipartRequest.getFileItem();

        long sizeInBytes = fileItem.getSize();
        if (sizeInBytes == 0) {
            throw new ServletException("Trying upload file of size 0");
        }

        // copy the fileItem into a byte array
        InputStream is = fileItem.getInputStream();
        ByteArrayOutputStream bytes = new ByteArrayOutputStream((int) sizeInBytes);
        IO.copyStream(is, bytes);

        byte[] bytesForUpload = bytes.toByteArray();

        // set the byte array as the archive
        project.setArchiveForUpload(bytesForUpload);
        FormatDescription desc = FormatIdentification.identify(bytesForUpload);
        if (desc == null || !desc.getMimeType().equals("application/zip")) {
            response.sendError(HttpServletResponse.SC_BAD_REQUEST,
                    "You MUST submit starter files that are either zipped or jarred");
            return;
        }

        Integer archivePK = project.getArchivePK();
        if (archivePK == null || archivePK.equals(0)) {
            // If there is no archive, then upload and create a new one
            project.uploadCachedArchive(conn);
            project.update(conn);
        } else {
            // Otherwise, update the archive we already have
            project.updateCachedArchive(bytesForUpload, conn);
        }

        String redirectUrl = request.getContextPath() + "/view/instructor/projectUtilities.jsp?projectPK="
                + project.getProjectPK();
        response.sendRedirect(redirectUrl);

    } catch (SQLException e) {
        throw new ServletException(e);
    } finally {
        releaseConnection(conn);
    }
}