public Object put()

in web/src/main/java/org/apache/commons/chain2/web/portlet/PortletSessionScopeMap.java [124:140]

• 13 lines of code
• 3 McCabe index (conditional complexity)

    public Object put(String key, Object value) {
        if (value == null) {
            return remove(key);
        }

        // Ensure the Session is created, if it
        // doesn't exist
        if (session == null) {
            session = request.getPortletSession();
            request = null;
        }

        String skey = key(key);
        Object previous = session.getAttribute(skey);
        session.setAttribute(skey, value);
        return previous;
    }