Example usage for javax.servlet.http HttpSession removeAttribute

Introduction

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

Prototype

public void removeAttribute(String name);

Source Link

Document

Removes the object bound with the specified name from this session.

Usage

From source file:org.artifactory.webapp.servlet.RequestUtils.java

public static void removeAuthentication(HttpServletRequest request) {
    HttpSession session = request.getSession(false);
    if (session != null) {
        session.removeAttribute(LAST_USER_KEY);
    }/*from w  ww.j a  va 2  s  .c o m*/
}

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

/**
 * Gives back the authentication challenge. This challenge is checked for
 * freshness and can be consumed only once.
 * //w  w w.j  a va  2  s .  c om
 * @param session
 * @param maxMaturity
 * @return
 */
public static byte[] getAuthnChallenge(HttpSession session, Long maxMaturity) {
    AuthenticationChallenge authenticationChallenge = (AuthenticationChallenge) session
            .getAttribute(AUTHN_CHALLENGE_SESSION_ATTRIBUTE);
    if (null == authenticationChallenge) {
        throw new SecurityException("no challenge in session");
    }
    session.removeAttribute(AUTHN_CHALLENGE_SESSION_ATTRIBUTE);
    Date now = new Date();
    if (null == maxMaturity) {
        maxMaturity = DEFAULT_MAX_MATURITY;
    }
    long dt = now.getTime() - authenticationChallenge.getTimestamp().getTime();
    if (dt > maxMaturity) {
        throw new SecurityException("maximum challenge maturity reached");
    }
    byte[] challenge = authenticationChallenge.getChallenge();
    return challenge;
}

From source file:com.adito.vfs.VFSRepository.java

/**
 * Remove a {@link VFSRepository} repository from the given session. 
 * @param session/*  www. j a va 2  s .co m*/
 */
public static void removeRepository(SessionInfo session) {
    HttpSession httpSession = session.getHttpSession();
    if (httpSession != null) {
        httpSession.removeAttribute(REPOSITORY_ATTR);
        if (log.isInfoEnabled())
            log.info("Removed repository");
    }
}

From source file:app.navigate.entity.EntityRedirectorPage.java

public static EntitySubtypeRedirectInfo getEntitySubtypeRedirectInfo(NavigationContext nc, Object id) {
    HttpSession session = nc.getHttpRequest().getSession();
    EntitySubtypeRedirectInfo esri = (EntitySubtypeRedirectInfo) session.getAttribute(SESSATTRNAME_ESRI);
    session.removeAttribute(SESSATTRNAME_ESRI); // get rid of it so it's not hanging around for next call
    if (esri != null && esri.getId().equals(id))
        return esri;
    else//from   w  ww.j  a v a2s  .com
        return null;
}

From source file:edu.cornell.mannlib.vitro.webapp.beans.DisplayMessage.java

/**
 * Get the current message from the session, and remove it from the session
 * so it won't be displayed again.//  w w  w. j a v a  2  s.  co m
 * 
 * If there is no message, return the empty string.
 */
public static String getMessageAndClear(HttpSession session) {
    String message = NO_MESSAGE;
    if (session != null) {
        Object sessionMessage = session.getAttribute(ATTRIBUTE_NAME);
        if (sessionMessage != null) {
            if (sessionMessage instanceof String) {
                log.debug("Get message: '" + sessionMessage + "'");
                message = (String) sessionMessage;
            }
            session.removeAttribute(ATTRIBUTE_NAME);
        } else {
            log.debug("Get no message.");
        }
    }
    return message;
}

From source file:edu.cornell.mannlib.vitro.webapp.edit.n3editing.processEdit.EditSubmission.java

public static void clearAllEditSubmissionsInSession(HttpSession sess) {
    if (sess == null)
        return;//  w  ww  . j a  va2s  . c  o  m
    sess.removeAttribute("editSubmission");
}

From source file:fr.paris.lutece.portal.web.PortalJspBean.java

/**
 * Remove the upload filter next url from the session
 * @param request the HTTP request/*from   ww  w. j a v a  2 s.  c o  m*/
 */
public static void removeUploadFilterSiteNextUrl(HttpServletRequest request) {
    HttpSession session = request.getSession();
    session.removeAttribute(ATTRIBUTE_UPLOAD_FILTER_SITE_NEXT_URL);
}

From source file:nl.b3p.viewer.stripes.AttributesActionBean.java

/**
 * Call this to clear the "total feature count" cached value when a new feature 
 * is added to a feature source. Only clears the cache for the current session.
 *///  w w  w.  j a  va 2s  .  c  o  m
public static void clearTotalCountCache(ActionBeanContext context) {
    HttpSession sess = context.getRequest().getSession();
    sess.removeAttribute(CACHE_APPLAYER);
    sess.removeAttribute(CACHE_FILTER);
    sess.removeAttribute(CACHE_TIME);
    sess.removeAttribute(CACHE_COUNT);
}

From source file:org.jbpcc.admin.jsf.JsfUtil.java

@SuppressWarnings("unchecked")
public static void cleanHttpSession() {
    HttpSession session = (HttpSession) getCurrentFacesContext().getExternalContext().getSession(true);
    SessionObjectKey sessionObjKeyArray[] = SessionObjectKey.values();
    for (SessionObjectKey objectKey : sessionObjKeyArray) {
        session.removeAttribute(objectKey.getKey());
    }//  w ww. ja  v a 2s .co  m

    java.util.Enumeration attrs = session.getAttributeNames();
    while (attrs.hasMoreElements()) {
        String attr = (String) attrs.nextElement();
        if (attr.endsWith("Bean")) {
            session.removeAttribute(attr);
        }
    }
}

From source file:org.carewebframework.security.spring.DesktopSecurityContextRepository.java

/**
 * Returns the security context from the session, if it exists.
 * /*from  w ww.j  a va 2s. c o m*/
 * @param session Session where security context is stored.
 * @param remove If true and a security context is found in the session, it is removed.
 * @return The security context, or null if none found.
 */
private static SecurityContext getSecurityContext(HttpSession session, boolean remove) {
    SecurityContext securityContext = (SecurityContext) session.getAttribute(CONTEXT_KEY);

    if (securityContext != null && remove) {
        session.removeAttribute(CONTEXT_KEY);
    }

    return securityContext;
}