adminDn = new DN( ServerDNConstants.ADMIN_SYSTEM_DN ).normalize( schemaManager.getNormalizerMapping() );
adminDn.normalize( schemaManager.getNormalizerMapping() );
adminSession = new DefaultCoreSession( new LdapPrincipal( adminDn, AuthenticationLevel.STRONG ), this );
// @TODO - NOTE: Need to find a way to instantiate without dependency on DPN
partitionNexus = new DefaultPartitionNexus( new DefaultServerEntry( schemaManager, DN.EMPTY_DN ) );
partitionNexus.setDirectoryService( this );
partitionNexus.initialize( );
//partitionNexus.addContextPartition( new AddContextPartitionOperationContext( adminSession, schemaService.getSchemaPartition() ) );
// --------------------------------------------------------------------