Examples with Session org.apache.catalina.Session used on opensource projects

Example 26 with Session

use of org.apache.catalina.Session in project tomcat by apache.

the class ApplicationHttpRequest method getSession.

/**
     * Return the session associated with this Request, creating one
     * if necessary and requested.
     *
     * @param create Create a new session if one does not exist
     */
@Override
public HttpSession getSession(boolean create) {
    if (crossContext) {
        // There cannot be a session if no context has been assigned yet
        if (context == null)
            return (null);
        // Return the current session if it exists and is valid
        if (session != null && session.isValid()) {
            return (session.getSession());
        }
        HttpSession other = super.getSession(false);
        if (create && (other == null)) {
            // First create a session in the first context: the problem is
            // that the top level request is the only one which can
            // create the cookie safely
            other = super.getSession(true);
        }
        if (other != null) {
            Session localSession = null;
            try {
                localSession = context.getManager().findSession(other.getId());
                if (localSession != null && !localSession.isValid()) {
                    localSession = null;
                }
            } catch (IOException e) {
            // Ignore
            }
            if (localSession == null && create) {
                localSession = context.getManager().createSession(other.getId());
            }
            if (localSession != null) {
                localSession.access();
                session = localSession;
                return session.getSession();
            }
        }
        return null;
    } else {
        return super.getSession(create);
    }
}

Example 27 with Session

use of org.apache.catalina.Session in project tomcat by apache.

the class JvmRouteBinderValve method handleJvmRoute.

/**
     * Handle jvmRoute stickiness after tomcat instance failed. After this
     * correction a new Cookie send to client with new jvmRoute and the
     * SessionID change propagate to the other cluster nodes.
     *
     * @param request current request
     * @param sessionId
     *            request SessionID from Cookie
     * @param localJvmRoute
     *            local jvmRoute
     */
protected void handleJvmRoute(Request request, String sessionId, String localJvmRoute) {
    // get requested jvmRoute.
    String requestJvmRoute = null;
    int index = sessionId.indexOf('.');
    if (index > 0) {
        requestJvmRoute = sessionId.substring(index + 1, sessionId.length());
    }
    if (requestJvmRoute != null && !requestJvmRoute.equals(localJvmRoute)) {
        if (log.isDebugEnabled()) {
            log.debug(sm.getString("jvmRoute.failover", requestJvmRoute, localJvmRoute, sessionId));
        }
        Session catalinaSession = null;
        try {
            catalinaSession = getManager(request).findSession(sessionId);
        } catch (IOException e) {
        // Hups!
        }
        String id = sessionId.substring(0, index);
        String newSessionID = id + "." + localJvmRoute;
        // OK - turnover the session and inform other cluster nodes
        if (catalinaSession != null) {
            changeSessionID(request, sessionId, newSessionID, catalinaSession);
            numberOfSessions++;
        } else {
            try {
                catalinaSession = getManager(request).findSession(newSessionID);
            } catch (IOException e) {
            // Hups!
            }
            if (catalinaSession != null) {
                // session is rewrite at other request, rewrite this also
                changeRequestSessionID(request, sessionId, newSessionID);
            } else {
                if (log.isDebugEnabled()) {
                    log.debug(sm.getString("jvmRoute.cannotFindSession", sessionId));
                }
            }
        }
    }
}

Example 28 with Session

use of org.apache.catalina.Session in project tomcat by apache.

the class ReplicationValve method sendCrossContextSession.

/**
     * Send all changed cross context sessions to backups
     */
protected void sendCrossContextSession() {
    List<DeltaSession> sessions = crossContextSessions.get();
    if (sessions != null && sessions.size() > 0) {
        for (Iterator<DeltaSession> iter = sessions.iterator(); iter.hasNext(); ) {
            Session session = iter.next();
            if (log.isDebugEnabled()) {
                log.debug(sm.getString("ReplicationValve.crossContext.sendDelta", session.getManager().getContext().getName()));
            }
            sendMessage(session, (ClusterManager) session.getManager());
            if (doStatistics()) {
                nrOfCrossContextSendRequests++;
            }
        }
    }
}

Example 29 with Session

use of org.apache.catalina.Session in project tomcat by apache.

the class ReplicationValve method createPrimaryIndicator.

/**
     * Mark Request that processed at primary node with attribute
     * primaryIndicatorName
     *
     * @param request The Servlet request
     * @throws IOException IO error finding session
     */
protected void createPrimaryIndicator(Request request) throws IOException {
    String id = request.getRequestedSessionId();
    if ((id != null) && (id.length() > 0)) {
        Manager manager = request.getContext().getManager();
        Session session = manager.findSession(id);
        if (session instanceof ClusterSession) {
            ClusterSession cses = (ClusterSession) session;
            if (log.isDebugEnabled()) {
                log.debug(sm.getString("ReplicationValve.session.indicator", request.getContext().getName(), id, primaryIndicatorName, Boolean.valueOf(cses.isPrimarySession())));
            }
            request.setAttribute(primaryIndicatorName, cses.isPrimarySession() ? Boolean.TRUE : Boolean.FALSE);
        } else {
            if (log.isDebugEnabled()) {
                if (session != null) {
                    log.debug(sm.getString("ReplicationValve.session.found", request.getContext().getName(), id));
                } else {
                    log.debug(sm.getString("ReplicationValve.session.invalid", request.getContext().getName(), id));
                }
            }
        }
    }
}

Example 30 with Session

use of org.apache.catalina.Session in project tomcat by apache.

the class TestSSOnonLoginAndBasicAuthenticator method doImminentSessionTimeout.

/*
     * Force faster timeout for an active Container than can
     * be defined in web.xml. By getting to the active Session we
     * can choose seconds instead of minutes.
     * Note: shamelessly cloned from ManagerBase - beware of synch issues
     *       on the underlying sessions.
     */
private void doImminentSessionTimeout(Context activeContext) {
    ManagerBase manager = (ManagerBase) activeContext.getManager();
    Session[] sessions = manager.findSessions();
    for (int i = 0; i < sessions.length; i++) {
        if (sessions[i] != null && sessions[i].isValid()) {
            sessions[i].setMaxInactiveInterval(EXTRA_DELAY_SECS);
        // leave it to be expired by the manager
        }
    }
    try {
        Thread.sleep(EXTRA_DELAY_SECS * 1000);
    } catch (InterruptedException ie) {
    // ignored
    }
    // Paranoid verification that active sessions have now gone
    int count = 0;
    sessions = manager.findSessions();
    while (sessions.length != 0 && count < TIMEOUT_WAIT_SECS) {
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
        // Ignore
        }
        sessions = manager.findSessions();
        count++;
    }
    sessions = manager.findSessions();
    assertTrue(sessions.length == 0);
}