Example usage for javax.servlet.http HttpSession getAttribute

Introduction

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

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the object bound with the specified name in this session, or null if no object is bound under the name.

Usage

From source file:de.anycook.session.Session.java

/**
 * Ueberprueft, ob bereits eine INstanz von Sessionhandler in der Session gespeichert ist, wenn
 * wird eine neue erzeugt.//from w  w w  . j a va 2s. c om
 *
 * @param session HttpSession des Users
 * @return instanz von Sessionhandler
 */
static public Session init(HttpSession session) {
    if (session.getAttribute("shandler") != null) {
        return (Session) session.getAttribute("shandler");
    }

    Session shandler = new Session();
    session.setAttribute("shandler", shandler);

    return shandler;
}

From source file:com.swiftcorp.portal.common.util.WebUtils.java

public static int getUserWorkingLevel(HttpServletRequest request) {

    int workingLevel = GlobalConstants.SYSTEM_LEVEL;

    HttpSession session = request.getSession();
    Integer ulObj = (Integer) session.getAttribute(SESSION_KEYS.WORKING_LEVEL);
    if (ulObj != null) {
        workingLevel = ulObj.intValue();
    }//from w ww.j  a v a  2s. c om
    return workingLevel;
}

From source file:edu.cornell.mannlib.vivo.orcid.controller.OrcidConfirmationState.java

static OrcidConfirmationState fetch(HttpServletRequest req) {
    HttpSession session = req.getSession();
    Object o = session.getAttribute(ATTRIBUTE_NAME);
    if (o instanceof OrcidConfirmationState) {
        return (OrcidConfirmationState) o;
    } else {/*from www  . j av  a  2  s. c  o  m*/
        OrcidConfirmationState ocs = new OrcidConfirmationState();
        session.setAttribute(ATTRIBUTE_NAME, ocs);
        return ocs;
    }
}

From source file:be.fedict.eid.applet.service.impl.handler.SignatureDataMessageHandler.java

public static String getDigestAlgo(HttpSession session) {
    String digestAlgo = (String) session.getAttribute(DIGEST_ALGO_SESSION_ATTRIBUTE);
    return digestAlgo;
}

From source file:com.imaginea.mongodb.controllers.BaseController.java

/**
 * Validates connectionId with the connectionId Array present in session.
 *
 * @param connectionId Mongo Db config information provided to user at time of login.
 * @param logger       Logger to write error message to
 * @param request      Request made by client containing session attributes.
 * @return null if connectionId is valid else error object.
 *//*from  ww w  .j a  va  2 s. c om*/
protected static String validateConnectionId(String connectionId, Logger logger, HttpServletRequest request) {

    HttpSession session = request.getSession();
    Set<String> existingConnectionIdsInSession = (Set<String>) session
            .getAttribute("existingConnectionIdsInSession");
    if (existingConnectionIdsInSession == null) {
        InvalidHTTPRequestException e = new InvalidHTTPRequestException(ErrorCodes.INVALID_SESSION,
                "Invalid Session");
        return formErrorResponse(logger, e);
    }

    String response = null;
    if (connectionId == null || !existingConnectionIdsInSession.contains(connectionId)) {
        InvalidHTTPRequestException e = new InvalidHTTPRequestException(ErrorCodes.INVALID_CONNECTION,
                "Invalid Connection");
        return formErrorResponse(logger, e);
    }
    return response;
}

From source file:info.magnolia.cms.security.Authenticator.java

/**
 * checks user session for attribute "user node"
 * @param request current HttpServletRequest
 * @return <code>true</code> if the user is authenticated, <code>false</code> otherwise
 *//*  ww  w  .j  ava2  s  . com*/
public static boolean isAuthenticated(HttpServletRequest request) {
    HttpSession httpsession = request.getSession(false);
    if (httpsession != null) {
        Object user = httpsession.getAttribute(ATTRIBUTE_JAAS_SUBJECT);
        return user != null;
    }
    return false;
}

From source file:com.bluexml.side.framework.alfresco.shareLanguagePicker.LanguageSetter.java

public static String getLanguageFromLayoutParam(HttpServletRequest req, RequestContext context)
        throws ServletException {
    logger.debug("# getLanguageFromLayoutParam ...");
    User user = context.getUser();//from   w  w w  .j  a va  2s  . c o  m
    String userId = context.getUserId();
    String urlLang = req.getParameter(SHARE_LANG);
    HttpSession currentSession = req.getSession();
    String sessionLang = (String) currentSession.getAttribute(SHARE_LANG);
    if (logger.isTraceEnabled()) {
        logger.trace("urlLang : " + urlLang);
        logger.trace("sessionLang : " + sessionLang);
    }

    // set language

    String language = null;
    // is no user or guest use browser language
    if (user != null && !userId.toLowerCase().equals("guest")) {
        if (urlLang != null) {
            language = urlLang;
            if (logger.isDebugEnabled()) {
                logger.debug("Use language in url :" + urlLang);
            }
        } else if (sessionLang != null && currentSession.getAttribute(userSessionok) != null) {
            // only if language already loaded from preference
            if (logger.isDebugEnabled()) {
                logger.debug("Use language stored in session :" + sessionLang);
            }
            language = sessionLang;

        } else {
            // initialize user language
            try {
                language = getUserLanguage(userId, req);
                logger.debug("Use language from user preferences :" + language);

            } catch (ConnectorServiceException e) {
                throw new ServletException(e);
            } catch (JSONException e) {
                throw new ServletException(e);
            }
            if (language == null) {
                // language not yet set so use default from browser
                language = getLanguageFromBrowser(req);
                logger.debug("Use language from browser :" + language);
            }
            currentSession.setAttribute(userSessionok, true);
        }
    } else {
        // language not yet set so use default from browser
        language = getLanguageFromBrowser(req);
        logger.debug("no user or Guest, use language from browser :" + language);
    }

    return language;

}

From source file:info.magnolia.cms.security.Authenticator.java

/**
 * Get JAAS authenticated subject/*from   w  w  w  . j a  v  a 2 s . co  m*/
 * @param request
 * @return Authenticated JAAS subject
 */
public static Subject getSubject(HttpServletRequest request) {
    HttpSession httpsession = request.getSession(false);
    if (httpsession != null) {
        return (Subject) httpsession.getAttribute(ATTRIBUTE_JAAS_SUBJECT);
    }
    return null;
}

From source file:com.bsb.cms.commons.web.MossActionUtils.java

/**
 * session?/*from   w  ww .  ja va  2  s .c om*/
 * @param session
 * @return
 */
public static User getUser(HttpSession session) {
    User user = null;
    Object o = session.getAttribute(USER_KEY);
    if (o != null) {
        user = (User) o;
    }

    return user;
}

From source file:com.thruzero.common.jsf.utils.FlashUtils.java

private static FlashHack getFlashHack(boolean createIfNonExistant) {
    FlashHack result = null;//from  w w  w  .j a va  2 s . c o  m
    HttpSession session = FacesUtils.getSession(createIfNonExistant);

    if (session != null) {
        result = (FlashHack) session.getAttribute(FLASH_HACK_SESSION_KEY);

        if (result == null && createIfNonExistant) {
            result = new FlashHack();

            session.setAttribute(FLASH_HACK_SESSION_KEY, result);
        }
    }

    return result;
}