001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.iso;
020
021
022/**
023 * ISOFieldPackager Binary Hex LLCHAR
024 * Almost the same as IFB_LLCHAR but len is encoded as a binary
025 * value. A len of 16 is encoded as 0x10 instead of 0x16
026 *
027 * @author apr@cs.com.uy
028 * @version $Id$
029 * @see ISOComponent
030 */
031public class IFB_LLHCHAR extends ISOStringFieldPackager {
032    /** Default constructor. */
033    public IFB_LLHCHAR() {
034        super(NullPadder.INSTANCE, AsciiInterpreter.INSTANCE, BinaryPrefixer.B);
035    }
036    /**
037     * Constructs a packager with the given length and description.
038     * @param len - field len
039     * @param description symbolic descrption
040     */
041    public IFB_LLHCHAR (int len, String description) {
042        super(len, description, NullPadder.INSTANCE, AsciiInterpreter.INSTANCE, BinaryPrefixer.B);
043        checkLength(len, 255);
044    }
045
046    public void setLength(int len)
047    {
048        checkLength(len, 255);
049        super.setLength(len);
050    }
051}