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 * Implements EBCDIC Binary Interpreter. byte[] are converted to and from EBCDIC bytes.
023 * 
024 * @author joconnor
025 * @author apr
026 */
027@SuppressWarnings("unused")
028public class EbcdicBinaryInterpreter implements BinaryInterpreter {
029    /** Public constructor; prefer {@link #INSTANCE} for repeated use. */
030    public EbcdicBinaryInterpreter() {}
031    /** Shared singleton instance. */
032    public static final EbcdicBinaryInterpreter INSTANCE = new EbcdicBinaryInterpreter();
033
034    /**
035         * (non-Javadoc)
036         *
037     */
038    public void interpret(byte[] data, byte[] b, int offset)
039    {
040        ISOUtil.asciiToEbcdic(data, b, offset);
041    }
042
043   public byte[] uninterpret(byte[] rawData, int offset, int length)
044    {
045        return ISOUtil.ebcdicToAsciiBytes(rawData, offset, length);
046    }
047
048   /**
049    * @see org.jpos.iso.Interpreter#getPackedLength(int)
050    */
051    public int getPackedLength(int nDataUnits)
052    {
053        return nDataUnits;
054    }
055}