*/
    @Override
    public void setExpiration ( Long exp ) {
        this.expiration = exp;
    }


    /**
     * @return the config
     */
    protected final Configuration getConfig () {
        return this.config;
    }


    /**
     * 
     */
    @Override
    public void reset () {

     */
    @Override
    protected Smb2NegotiateResponse createResponse ( CIFSContext tc, ServerMessageBlock2Request<Smb2NegotiateResponse> req ) {
        return new Smb2NegotiateResponse(tc.getConfig());
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#size()
     */
    @Override
    public int size () {

                        log.debug("Unknown host", uhe);
                        if ( this.ctx.getConfig().getDefaultDomain() == null ) {
                            throw uhe;
                        }
                        this.addresses = this.ctx.getNameServiceClient().getAllByName(this.ctx.getConfig().getDefaultDomain(), true);
                    }
                }

        this.fileId = fileId;
    }


    @Override
    protected Smb2WriteResponse createResponse ( CIFSContext tc, ServerMessageBlock2Request<Smb2WriteResponse> req ) {
        return new Smb2WriteResponse(tc.getConfig());
    }


    /**
     * @param data
     *            the data to set
     * @param offset
     * @param length
     */
    public void setData ( byte[] data, int offset, int length ) {

     */
    @Override
    public SmbComNTCreateAndXResponse initResponse ( CIFSContext tc ) {
        SmbComNTCreateAndXResponse resp = new SmbComNTCreateAndXResponse(tc.getConfig());
        setResponse(resp);
        return resp;
    }


    /**
     * @param fl
     *            the flags0 to set
     */
    public final void addFlags0 ( int fl ) {

     */
    @Override
    protected Smb2QueryDirectoryResponse createResponse ( CIFSContext tc, ServerMessageBlock2Request<Smb2QueryDirectoryResponse> req ) {
        return new Smb2QueryDirectoryResponse(tc.getConfig(), this.fileInformationClass);
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#size()
     */
    @Override
    public int size () {

        // make sure that validation is performed in any case
        Smb2SigningDigest dgst = getDigest();
        if ( dgst != null && !isAsync() && ( getConfig().isRequireSecureNegotiate() || getErrorCode() == NtStatus.NT_STATUS_OK ) ) {
            // TODO: SMB2 - do we need to check the MIDs?
            // We only read what we were waiting for, so first guess would be no.

    }


    @Override
    protected Smb2IoctlResponse createResponse ( CIFSContext tc, ServerMessageBlock2Request<Smb2IoctlResponse> req ) {
        return new Smb2IoctlResponse(tc.getConfig(), this.outputBuffer, this.controlCode);
    }


    /**
     * @param flags
     *            the flags to set
     */
    public void setFlags ( int flags ) {
        this.flags = flags;
    }

        protected CIFSContext wrap ( CIFSContext newContext ) {
            return new CIFSConfigContextWrapper(super.wrap(newContext), this.cfg);
        }


        @Override
        public Configuration getConfig () {
            return this.cfg;
        }
    }


    protected static CIFSContext withConfig ( CIFSContext ctx, final DelegatingConfiguration cfg ) {
        return new CIFSConfigContextWrapper(ctx, cfg);

        byte[] p14 = new byte[14];
        byte[] p21 = new byte[21];
        byte[] p24 = new byte[24];
        byte[] passwordBytes = Strings.getOEMBytes(password, tc.getConfig());
        int passwordLength = passwordBytes.length;

        // Only encrypt the first 14 bytes of the password for Pre 0.12 NT LM
        if ( passwordLength > 14 ) {
            passwordLength = 14;
        }