Examples with PersistentManagerBase org.apache.catalina.session.PersistentManagerBase used on opensource projects

Example 1 with PersistentManagerBase

use of org.apache.catalina.session.PersistentManagerBase in project Payara by payara.

the class Request method doGetSession.

// ------------------------------------------------------ Protected Methods
protected Session doGetSession(boolean create) {
    // 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()) {
        session = null;
    }
    if (session != null) {
        return session;
    }
    // Return the requested session if it exists and is valid
    Manager manager = context.getManager();
    if (manager == null) {
        // Sessions are not supported
        return null;
    }
    if (requestedSessionId != null) {
        if (!checkUnsuccessfulSessionFind || !unsuccessfulSessionFind) {
            try {
                if (manager.isSessionVersioningSupported()) {
                    session = manager.findSession(requestedSessionId, requestedSessionVersion);
                    // XXX need to revisit
                    if (session instanceof StandardSession) {
                        incrementSessionVersion((StandardSession) session, context);
                    }
                } else {
                    session = manager.findSession(requestedSessionId, this);
                }
                if (session == null) {
                    unsuccessfulSessionFind = true;
                }
            } catch (IOException e) {
                session = null;
            }
        }
        if (session != null && !session.isValid()) {
            session = null;
        }
        if (session != null) {
            session.access();
            return session;
        }
    }
    // Create a new session if requested and the response is not committed
    if (!create) {
        return null;
    }
    if (context != null && response != null && context.getCookies() && response.getResponse().isCommitted()) {
        throw new IllegalStateException(rb.getString(LogFacade.CANNOT_CREATE_SESSION_EXCEPTION));
    }
    // START S1AS8PE 4817642
    if (requestedSessionId != null && context.getReuseSessionID()) {
        session = manager.createSession(requestedSessionId);
        if (manager instanceof PersistentManagerBase) {
            ((PersistentManagerBase) manager).removeFromInvalidatedSessions(requestedSessionId);
        }
    // END S1AS8PE 4817642
    // START GlassFish 896
    } else if (sessionTracker.getActiveSessions() > 0) {
        synchronized (sessionTracker) {
            if (sessionTracker.getActiveSessions() > 0) {
                String id = sessionTracker.getSessionId();
                session = manager.createSession(id);
                if (manager instanceof PersistentManagerBase) {
                    ((PersistentManagerBase) manager).removeFromInvalidatedSessions(id);
                }
            }
        }
    // END GlassFish 896
    // START S1AS8PE 4817642
    } else {
        // END S1AS8PE 4817642
        // Use the connector's random number generator (if any) to generate
        // a session ID. Fallback to the default session ID generator if
        // the connector does not implement one.
        String id = generateSessionId();
        if (id != null) {
            session = manager.createSession(id);
        } else {
            session = manager.createSession();
        }
    // START S1AS8PE 4817642
    }
    // END S1AS8PE 4817642
    StandardHost reqHost = (StandardHost) getHost();
    if (reqHost != null) {
        SingleSignOn sso = reqHost.getSingleSignOn();
        if (sso != null) {
            String ssoId = (String) getNote(org.apache.catalina.authenticator.Constants.REQ_SSOID_NOTE);
            if (ssoId != null) {
                long ssoVersion = 0L;
                Long ssoVersionObj = (Long) getNote(org.apache.catalina.authenticator.Constants.REQ_SSO_VERSION_NOTE);
                if (ssoVersionObj != null) {
                    ssoVersion = ssoVersionObj.longValue();
                }
                sso.associate(ssoId, ssoVersion, session);
                removeNote(org.apache.catalina.authenticator.Constants.REQ_SSOID_NOTE);
            }
        }
    }
    // START GlassFish 896
    sessionTracker.track(session);
    // Creating a new session cookie based on the newly created session
    if (session != null && getContext() != null) {
        if (manager.isSessionVersioningSupported()) {
            incrementSessionVersion((StandardSession) session, context);
        }
        addSessionCookie();
    }
    if (session != null) {
        session.access();
        return session;
    } else {
        return null;
    }
}