Gets the ASCache session manager off of the top-level session manager, creating it if necessary; made into a separate method so the SSO login code can call it. Creates the cache (if necessary) and puts a safe wrapper around it into the user's sandbox session. This should only be used by the Interpreter and SSO login code.
ISessionManager
ASCache Class | com.plumtree.uiinfrastructure.activityspace Namespace