1 | /**
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2 | *#########################################################################
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3 | *
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4 | * A component of the Greenstone Librarian Interface (GLI) application,
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5 | * part of the Greenstone digital library software suite from the New
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6 | * Zealand Digital Library Project at the University of Waikato,
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7 | * New Zealand.
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8 | *
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9 | * Author: Michael Dewsnip
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10 | * Greenstone Project, New Zealand Digital Library
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11 | * University of Waikato
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12 | * http://www.nzdl.org
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13 | *
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14 | * Copyright (C) 2004 New Zealand Digital Library, University of Waikato
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15 | *
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16 | * This program is free software; you can redistribute it and/or modify
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17 | * it under the terms of the GNU General Public License as published by
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18 | * the Free Software Foundation; either version 2 of the License, or
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19 | * (at your option) any later version.
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20 | *
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21 | * This program is distributed in the hope that it will be useful,
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22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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24 | * GNU General Public License for more details.
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25 | *
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26 | * You should have received a copy of the GNU General Public License
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27 | * along with this program; if not, write to the Free Software
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28 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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29 | *########################################################################
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30 | */
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31 |
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32 | import java.io.*;
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33 | import javax.xml.transform.Transformer;
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34 | import javax.xml.transform.TransformerFactory;
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35 | import javax.xml.transform.TransformerConfigurationException;
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36 | import javax.xml.transform.TransformerException;
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37 | import javax.xml.transform.stream.StreamSource;
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38 | import javax.xml.transform.stream.StreamResult;
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39 |
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40 | /** Any class that wants to act as the owner of an AppendLineOnlyFileDocument has to implement this.
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41 | * @author Michael Dewsnip, Greenstone Project, New Zealand Digital Library, University of Waikato
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42 | * @version 2.41 final
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43 | */
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44 | public class ApplyXSLT
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45 | {
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46 | static public void main(String[] args)
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47 | {
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48 | if (args.length < 3) {
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49 | System.err.println("Usage: ApplyXSLT <Target_language_code> <XSLfile> <XMLfile> [greenstone-major-version-number]");
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50 | System.exit(1);
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51 | }
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52 |
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53 | String major_version = "2"; // defaults to Greenstone 2
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54 |
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55 | System.setProperty("javax.xml.transform.TransformerFactory",
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56 | "org.apache.xalan.processor.TransformerFactoryImpl");
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57 | if (args.length >= 4){
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58 | for(int i = 3; i < args.length; i++) { // 4 to 5 args
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59 | if(args[i].length() > 1) {
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60 | System.setProperty("GSDLHOME",args[i]);
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61 | } else { // number of chars is 1, assume it's the Greenstone version (2 or 3)
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62 | major_version = args[i];
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63 | }
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64 | }
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65 | }
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66 |
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67 | TransformerFactory t_factory = null;
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68 | try {
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69 | t_factory = org.apache.xalan.processor.TransformerFactoryImpl.newInstance();
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70 | }
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71 | catch (Exception ex) {
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72 | System.err.println("XMLTransformer() exception " + ex.getMessage());
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73 | System.exit(1);
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74 | }
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75 |
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76 | String lang = args[0];
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77 | String stylesheet = args[1];
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78 | String xml_in = args[2];
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79 | //String major_version = (args.length >= 5) ? args[4] : "2";
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80 | //System.err.println("**** Greenstone version requested: " + major_version);
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81 |
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82 | try {
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83 | // Use the TransformerFactory to process the stylesheet Source and generate a Transformer
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84 | Transformer transformer = t_factory.newTransformer(new StreamSource(stylesheet));
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85 |
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86 | // Use the Transformer to transform an XML Source and send the output to a Result object
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87 | StreamSource input = (xml_in.equals("-") ? new StreamSource(System.in) : new StreamSource(xml_in));
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88 | OutputStreamWriter output = new OutputStreamWriter(System.out, "UTF-8");
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89 |
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90 | transformer.setParameter("lang", lang);
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91 | transformer.setParameter("gs-major-version", major_version);
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92 | transformer.transform(input, new StreamResult(output));
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93 | }
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94 | catch (TransformerConfigurationException ex) {
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95 | //System.err.println("XMLTransformer: couldn't create transformer object: " + ex.getMessageAndLocation());
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96 | //System.err.println(ex.getLocationAsString());
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97 | ex.printStackTrace();
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98 | System.exit(1);
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99 | }
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100 | catch (Exception ex) {
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101 | //System.err.println("XMLTransformer: couldn't transform the source: " + ex.getMessage());
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102 | ex.printStackTrace();
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103 | System.exit(1);
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104 | }
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105 | }
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106 |
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107 |
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108 | static public String replaceAll(String source_string, String match_regexp, String replace_string)
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109 | {
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110 | return source_string.replaceAll(match_regexp, replace_string);
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111 | }
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112 | }
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