try {
                return resolveDfs0(loc, request);
            }
            catch ( SmbException smbe ) {
                // The connection may have been dropped?
                if ( smbe.getNtStatus() != NtStatus.NT_STATUS_NOT_FOUND && ! ( smbe.getCause() instanceof TransportException ) ) {
                    throw smbe;
                }
                log.debug("resolveDfs", smbe);
            }

        addFlags(SMB2_FLAGS_DFS_OPERATIONS);
        this.resolveDfs = resolve;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.RequestWithPath#isResolveInDfs()
     */
    @Override
    public boolean isResolveInDfs () {
        return this.resolveDfs;
    }


    /**
     * @param securityFlags

                        do {
                            if (path == null) {
                                /* Store references to the map and key so that
                                 * SmbFile.resolveDfs can re-insert the dr list with
                                 * the dr that was successful so that subsequent
                                 * attempts to resolve DFS use the last successful

        if( getUncPath0().length() == 1 || dest.getUncPath0().length() == 1 ) {
            throw new SmbException( "Invalid operation for workgroups, servers, or shares" );
        }

        resolveDfs(null);
        dest.resolveDfs(null);

        if (!tree.equals(dest.tree)) {
            throw new SmbException( "Invalid operation for workgroups, servers, or shares" );
        }

        if( log.level >= 3 )

            links.map.put("\\", dr);
            DfsReferralDataInternal tmp = dr;
            do {
                /*
                 * Store references to the map and key so that
                 * SmbFile.resolveDfs can re-insert the dr list with
                 * the dr that was successful so that subsequent
                 * attempts to resolve DFS use the last successful
                 * referral first.
                 */