tinyxmltest.java

MegaMek is a networked Java clone of BattleTech, a turn-based sci-fi boardgame for 2+ players. Fight

/*
 *  TinyXMLTest: a tiny application which outputs the structure of XML files
 *  Copyright (C) 1999  Tom Gibara <[e-mail]>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package megamek.test;

import gd.xml.*;

import java.io.*;
import java.util.*;

public class TinyXMLTest implements XMLResponder {
    
    private String filename;
    private String prefix;
    
    public TinyXMLTest(String type, String fname) {
        filename = fname;
        prefix = "  ";
        try {
            XMLParser xp = new XMLParser();
            if (type.equals("xml")) xp.parseXML(this);
            if (type.equals("dtd")) xp.parseDTD(this);
        }
        catch (ParseException e) { System.out.println(e.toString()); }
    }
    
    /* XML RESPONDER METHODS FOLLOW. 
     THIS IS A REALLY WEAK SATISIFACTION
     OF THE INTERFACE. IT JUST DUMPS
     EVERYTHING TO THE CONSOLE.
     */
    
    
    /* DTD METHODS */
    
    public void recordNotationDeclaration(String name, String pubID, String sysID) throws ParseException {
        System.out.print(prefix+"!NOTATION: "+name);
        if (pubID!=null) System.out.print("  pubID = "+pubID);
        if (sysID!=null) System.out.print("  sysID = "+sysID);
        System.out.println("");
    }
    
    public void recordEntityDeclaration(String name, String value, String pubID, String sysID, String notation) throws ParseException {
        System.out.print(prefix+"!ENTITY: "+name);
        if (value!=null) System.out.print("  value = "+value);
        if (pubID!=null) System.out.print("  pubID = "+pubID);
        if (sysID!=null) System.out.print("  sysID = "+sysID);
        if (notation!=null) System.out.print("  notation = "+notation);
        System.out.println("");
    }
    
    public void recordElementDeclaration(String name, String content) throws ParseException {
        System.out.print(prefix+"!ELEMENT: "+name);
        System.out.println("  content = "+content);
    }
    
    public void recordAttlistDeclaration(String element, String attr, boolean notation, String type, String defmod, String def) throws ParseException {
        System.out.print(prefix+"!ATTLIST: "+element);
        System.out.print("  attr = "+attr);
        System.out.print("  type = " + ((notation) ? "NOTATIONS " : "") + type);
        System.out.print("  def. modifier = "+defmod);
        System.out.println( (def==null) ? "" : "  def = "+notation);    
    }
    
    public void recordDoctypeDeclaration(String name, String pubID, String sysID) throws ParseException {
        System.out.print(prefix+"!DOCTYPE: "+name);
        if (pubID!=null) System.out.print("  pubID = "+pubID);
        if (sysID!=null) System.out.print("  sysID = "+sysID);
        System.out.println("");
        prefix = "";
    }
    
    
    
    /* DOC METHDODS */
    
    public void recordDocStart() {
    }
    
    public void recordDocEnd() {
        System.out.println("");
        System.out.println("Parsing finished without error");
    }
    
    public void recordElementStart(String name, Hashtable attr) throws ParseException {
        System.out.println(prefix+"Element: "+name);
        if (attr!=null) {
            Enumeration e = attr.keys();
            System.out.print(prefix);
            String conj = "";
            while (e.hasMoreElements()) {
                Object k = e.nextElement();
                System.out.print(conj+k+" = "+attr.get(k));
                conj = ", ";
            }
            System.out.println("");
        }
        prefix = prefix+"  ";
    }
    
    public void recordElementEnd(String name) throws ParseException {
        prefix = prefix.substring(2);
    }
    
    public void recordPI(String name, String pValue) {
        System.out.println(prefix+"*"+name+" PI: "+pValue);
    }
    
    public void recordCharData(String charData) {
        System.out.println(prefix+charData);
    }
    
    public void recordComment(String comment) {
        System.out.println(prefix+"*Comment: "+comment);
    }



    /* INPUT METHODS */

    public InputStream getDocumentStream() throws ParseException {
        try { return new FileInputStream(filename); }
        catch (FileNotFoundException e) { throw new ParseException("could not find the specified file"); }
    }
    
    public InputStream resolveExternalEntity(String name, String pubID, String sysID) throws ParseException {
        if (sysID!=null) {
            File f = new File((new File(filename)).getParent(), sysID);
            try { return new FileInputStream(f); }
            catch (FileNotFoundException e) { throw new ParseException("file not found ("+f+")"); }
        }
        return null;
    }
    
    public InputStream resolveDTDEntity(String name, String pubID, String sysID) throws ParseException {
        return resolveExternalEntity(name, pubID, sysID);
    }

}