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.packager;
020
021import org.jpos.iso.*;
022
023
024/**
025 * packs/unpacks ISOMsgs into XML representation
026 *
027 * @author apr@cs.com.uy
028 * @version $Id$
029 * @see ISOPackager
030 *
031 */
032public class XML2003Packager extends XMLPackager
033{
034    private final int[] BINARY_FIELDS  = new int[] { 72 };
035
036    public XML2003Packager() throws ISOException {
037        super();
038        forceBinary(BINARY_FIELDS);
039
040        // For backward compatibility with older implementation of XML2003Packager
041        // we revert certain restrictions that XMLPackager sets
042        try {
043            setXMLParserFeature("http://apache.org/xml/features/disallow-doctype-decl", false);
044            setXMLParserFeature("http://xml.org/sax/features/external-general-entities", true);
045            setXMLParserFeature("http://xml.org/sax/features/external-parameter-entities", true);
046        } catch (Exception e) {
047            throw new ISOException(e.toString(), e);
048        }
049    }
050}