JBossMetaData jbossMetaData = getJBossMetaDataWithCheck();
// First check the excluded method list as this takes priority over
// all other assignments
ExcludeListMetaData excluded = getExcludeList();
if (excluded != null && excluded.matches(methodName, params, interfaceType))
{
// No one is allowed to execute this method so add a role that
// fails to equate to any Principal or Principal name and return.
// We don't return null to differentiate between an explicit
// assignment of no access and no assignment information.