private String getRealmName ( ) { String realm = "defaultRealm" ; try { UserRegistry ur = RegistryHelper . getUserRegistry ( null ) ; if ( ur != null ) { String r = ur . getRealm ( ) ; if ( r != null ) { realm = r ; } } } catch ( Exception ex ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) { Tr . debug ( tc , "Cannot get the UR service since it may not be available so use the default value for the realm." , ex ) ; } } return realm ; }
Obtains the realm name of the configured UserRegistry if one is available .