Example usage for javax.servlet.http HttpServletRequest getAttribute

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

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  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:net.prasenjit.auth.config.CsrfCookieGeneratorFilter.java

/**
 * {@inheritDoc}/*w  w w.  ja v  a 2  s .  c  om*/
 */
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        FilterChain filterChain) throws ServletException, IOException {
    // Spring put the CSRF token in session attribute "_csrf"
    CsrfToken csrfToken = (CsrfToken) request.getAttribute("_csrf");

    // Send the cookie only if the token has changed
    String actualToken = request.getHeader("X-XSRF-TOKEN");
    if (actualToken == null || !actualToken.equals(csrfToken.getToken())) {
        // Session cookie that will be used by AngularJS
        String pCookieName = "XSRF-TOKEN";
        Cookie cookie = new Cookie(pCookieName, csrfToken.getToken());
        cookie.setMaxAge(-1);
        cookie.setHttpOnly(false);
        cookie.setPath("/");
        response.addCookie(cookie);
    }
    filterChain.doFilter(request, response);
}

From source file:org.dspace.webmvc.controller.ResourceController.java

protected LookupResult lookup(HttpServletRequest req) {
    LookupResult r = (LookupResult) req.getAttribute("lookupResult");
    if (r == null) {
        r = lookupNoCache(req);/*from   w w w  .j  a  v a 2s  . c om*/
        req.setAttribute("lookupResult", r);
    }

    return r;
}

From source file:sample.UserAccountsFilter.java

@SuppressWarnings("unchecked")
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest httpRequest = (HttpServletRequest) request;

    // tag::HttpSessionManager[]
    HttpSessionManager sessionManager = (HttpSessionManager) httpRequest
            .getAttribute(HttpSessionManager.class.getName());
    // end::HttpSessionManager[]
    SessionRepository<Session> repo = (SessionRepository<Session>) httpRequest
            .getAttribute(SessionRepository.class.getName());

    String currentSessionAlias = sessionManager.getCurrentSessionAlias(httpRequest);
    Map<String, String> sessionIds = sessionManager.getSessionIds(httpRequest);
    String unauthenticatedAlias = null;

    String contextPath = httpRequest.getContextPath();
    List<Account> accounts = new ArrayList<Account>();
    Account currentAccount = null;//from  w  ww. j  ava2 s  .co m
    for (Map.Entry<String, String> entry : sessionIds.entrySet()) {
        String alias = entry.getKey();
        String sessionId = entry.getValue();

        Session session = repo.getSession(sessionId);
        if (session == null) {
            continue;
        }

        String username = session.getAttribute("username");
        if (username == null) {
            unauthenticatedAlias = alias;
            continue;
        }

        String logoutUrl = sessionManager.encodeURL("./logout", alias);
        String switchAccountUrl = sessionManager.encodeURL("./", alias);
        Account account = new Account(username, logoutUrl, switchAccountUrl);
        if (currentSessionAlias.equals(alias)) {
            currentAccount = account;
        } else {
            accounts.add(account);
        }
    }

    // tag::addAccountUrl[]
    String addAlias = unauthenticatedAlias == null ? // <1>
            sessionManager.getNewSessionAlias(httpRequest) : // <2>
            unauthenticatedAlias; // <3>
    String addAccountUrl = sessionManager.encodeURL(contextPath, addAlias); // <4>
    // end::addAccountUrl[]

    httpRequest.setAttribute("currentAccount", currentAccount);
    httpRequest.setAttribute("addAccountUrl", addAccountUrl);
    httpRequest.setAttribute("accounts", accounts);

    chain.doFilter(request, response);
}

From source file:com.osafe.events.CheckOutEvents.java

public static String setShipOptions(HttpServletRequest request, HttpServletResponse response) {
    LocalDispatcher dispatcher = (LocalDispatcher) request.getAttribute("dispatcher");
    Delegator delegator = (Delegator) request.getAttribute("delegator");
    Locale locale = UtilHttp.getLocale(request);
    ShoppingCart cart = ShoppingCartEvents.getCartObject(request);
    try {//from  w  w w .  j a  v  a  2 s .co m
        for (int i = 0; i < cart.getShipInfoSize(); i++) {
            CartShipInfo shipInfo = cart.getShipInfo(i);
            String shippingMethod = request.getParameter("shipping_method_" + i);
            if (UtilValidate.isNotEmpty(shippingMethod) && shippingMethod.indexOf("@") != -1) {
                String shipmentMethodTypeId = shippingMethod.substring(0, shippingMethod.indexOf("@"));
                String carrierPartyId = shippingMethod.substring(shippingMethod.indexOf("@") + 1);
                cart.setShipmentMethodTypeId(i, shipmentMethodTypeId);
                cart.setCarrierPartyId(i, carrierPartyId);
            }
        }
        if (cart.getShipInfoSize() > 1) {
            cart.setOrderAttribute("DELIVERY_OPTION", "SHIP_TO_MULTI");
        } else {
            cart.setOrderAttribute("DELIVERY_OPTION", "SHIP_TO");

        }

    } catch (Exception e) {
        Debug.logError(e, "Error: Setting Multi Ship Groups", module);
    }
    return "success";
}

From source file:com.app.controller.interceptor.AuthenticationInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws Exception {

    Subject currentUser = SecurityUtils.getSubject();

    if (!currentUser.isAuthenticated()) {
        String originalUrl = (String) request
                .getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);

        WebUtils.setSessionAttribute(request, "redirect", originalUrl);

        response.sendRedirect("log_in");

        return false;
    }// w w  w. j a v  a 2 s. co  m

    return true;
}

From source file:de.innovationgate.wgpublisher.WGPRequestPath.java

public static URL buildCompleteURL(HttpServletRequest request) throws MalformedURLException, URIException {

    StringBuffer url = new StringBuffer();
    url.append((String) request.getAttribute(WGAFilter.REQATTRIB_ORIGINAL_URL));
    String qs = request.getQueryString();
    if (qs != null) {
        url.append("?").append(qs);
    }//from w  ww .j  a v  a 2s  .co  m
    return new URL(url.toString());
}

From source file:info.magnolia.cms.servlets.ResourceDispatcher.java

/**
 * Get the requested resource and copy it to the ServletOutputStream, bit by bit.
 *
 * @param req HttpServletRequest as given by the servlet container
 * @param res HttpServletResponse as given by the servlet container
 * @throws IOException standard servlet exception
 *///from www  . j a va  2s  .  com
private void handleResourceRequest(HttpServletRequest req, HttpServletResponse res) throws IOException {

    String resourceHandle = (String) req.getAttribute(Aggregator.HANDLE);
    if (log.isDebugEnabled()) {
        log.debug("handleResourceRequest, resourceHandle=\"" + resourceHandle + "\""); //$NON-NLS-1$ //$NON-NLS-2$
    }
    if (StringUtils.isNotEmpty(resourceHandle)) {
        HierarchyManager hm = (HierarchyManager) req.getAttribute(Aggregator.HIERARCHY_MANAGER);
        InputStream is = null;
        try {
            is = getNodedataAstream(resourceHandle, hm, res);
            if (null != is) {
                // todo find better way to discover if resource could be compressed, implement as in "cache"
                // browsers will always send header saying either it can decompress or not, but
                // resources like jpeg which is already compressed should be not be written on
                // zipped stream otherwise some browsers takes a long time to render
                sendUnCompressed(is, res);
                IOUtils.closeQuietly(is);
                return;
            }
        } catch (IOException e) {
            // don't log at error level since tomcat tipically throws a
            // org.apache.catalina.connector.ClientAbortException if the user stops loading the page
            if (log.isDebugEnabled())
                log.debug("Exception while dispatching resource  " + e.getClass().getName() + ": " //$NON-NLS-1$//$NON-NLS-2$
                        + e.getMessage(), e);
        } catch (Exception e) {
            log.error("Exception while dispatching resource  " + e.getClass().getName() + ": " + e.getMessage(), //$NON-NLS-1$//$NON-NLS-2$
                    e);
        } finally {
            IOUtils.closeQuietly(is);
        }
    }
    if (log.isDebugEnabled()) {
        log.debug("Resource not found, redirecting request for [" + req.getRequestURI() + "] to 404 URI"); //$NON-NLS-1$
    }

    if (!res.isCommitted()) {
        res.sendError(HttpServletResponse.SC_NOT_FOUND);
    } else {
        log.info("Unable to redirect to 404 page, response is already committed"); //$NON-NLS-1$
    }

}

From source file:com.orange.ngsi.client.NgsiClient.java

private boolean isJsonContentType(HttpServletRequest request) {
    boolean result = false;
    if (request != null && request.getAttribute("Content-Type") != null
            && request.getAttribute("Content-Type").equals("application/json")) {
        result = true;//from  w  w  w .  j  a v a  2s .c  o  m
    }
    return result;
}

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

@RequestMapping(method = RequestMethod.GET, produces = "application/json; charset=utf-8")
@ResponseBody/*  w  w  w.  j av  a 2  s.com*/
public List index(HttpServletRequest request) {
    // Get Owner object related to the user
    Owner owner = (Owner) request.getAttribute("owner");
    // Get list of subject matters related to the Owner
    List subjects = this.subjectMattersService.getSubjectMattersWithLanguage(owner);
    // Return the list
    return this.mapConverter.convert(subjects);
}

From source file:com.adito.setup.actions.SessionInformationAction.java

/**
 * @param mapping//from  w  w  w  . j av  a 2s. c  o  m
 * @param form
 * @param request
 * @param response
 * @return ActionForward
 * @throws Exception
 */
public ActionForward sessionInformation(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    SessionInformationForm informationForm = (SessionInformationForm) form;
    SessionInfo session = (SessionInfo) request.getAttribute(Constants.REQ_ATTR_INFO_RESOURCE);
    informationForm.initialise(session);
    return mapping.findForward("display");
}