Name ancestorDn = null; // Name of an alias entry relative
BigInteger ancestorId = null; // Id of an alias entry relative
// Access aliasedObjectName, normalize it and generate the Name
normalizer = oneAliasIdx.getAttribute().getEquality().getNormalizer();
targetDn = new LdapName( ( String ) normalizer.normalize( aliasTarget ) );
/*
* Check For Cycles
*
* Before wasting time to lookup more values we check using the target