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.tlv.packager;
020
021import org.jpos.iso.BinaryPrefixer;
022import org.jpos.iso.ISOBinaryFieldPackager;
023import org.jpos.iso.LiteralBinaryInterpreter;
024
025/**
026 * ISOFieldPackager for a binary field with a binary-hex length prefix.
027 * @author Vishnu Pillai
028 */
029public class IFB_LHBINARY extends ISOBinaryFieldPackager {
030    /** Default constructor. */
031        public IFB_LHBINARY() {
032                super(LiteralBinaryInterpreter.INSTANCE, BinaryPrefixer.B);
033        }
034
035        /**
036         * Constructs a packager with the given length and description.
037         * @param len
038         *            - field len
039         * @param description
040         *            symbolic descrption
041         */
042        public IFB_LHBINARY(int len, String description) {
043                super(len, description, LiteralBinaryInterpreter.INSTANCE,
044                                BinaryPrefixer.B);
045                checkLength(len, 255);
046        }
047
048        public void setLength(int len) {
049                checkLength(len, 255);
050                super.setLength(len);
051        }
052}