/* ------------------------------------------------------------ */
public String getObjectContextBasis()
{
if (_managed != null && _managed instanceof AbstractSessionManager)
{
AbstractSessionManager manager = (AbstractSessionManager)_managed;
String basis = null;
SessionHandler handler = manager.getSessionHandler();
if (handler != null)
{
ContextHandler context =
AbstractHandlerContainer.findContainerOf(handler.getServer(),
ContextHandler.class,