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/*
* Copyright (c) 2007 Henri Sivonen
* Copyright (c) 2007 Mozilla Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package nu.validator.htmlparser.tools;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import nu.validator.htmlparser.common.XmlViolationPolicy;
import nu.validator.htmlparser.sax.HtmlSerializer;
import nu.validator.htmlparser.xom.HtmlBuilder;
import nu.xom.Builder;
import nu.xom.Document;
import nu.xom.Element;
import nu.xom.Nodes;
import nu.xom.ParsingException;
import nu.xom.Serializer;
import nu.xom.ValidityException;
import nu.xom.converters.SAXConverter;
import nu.xom.xslt.XSLException;
import nu.xom.xslt.XSLTransform;
import org.xml.sax.SAXException;
public class XSLT4HTML5XOM {
private static final String TEMPLATE = "--template=";
private static final String INPUT_HTML = "--input-html=";
private static final String INPUT_XML = "--input-xml=";
private static final String OUTPUT_HTML = "--output-html=";
private static final String OUTPUT_XML = "--output-xml=";
/**
* @param args
* @throws IOException
* @throws ParsingException
* @throws ValidityException
* @throws XSLException
* @throws SAXException
*/
public static void main(String[] args) throws ValidityException,
ParsingException, IOException, XSLException, SAXException {
if (args.length == 0) {
System.out.println("--template=file --input-[html|xml]=file --output-[html|xml]=file --mode=[sax-streaming|sax-buffered|dom]");
System.exit(0);
}
String template = null;
String input = null;
boolean inputHtml = false;
String output = null;
boolean outputHtml = false;
for (int i = 0; i < args.length; i++) {
String arg = args[i];
if (arg.startsWith(TEMPLATE)) {
if (template == null) {
template = arg.substring(TEMPLATE.length());
} else {
System.err.println("Tried to set template twice.");
System.exit(1);
}
} else if (arg.startsWith(INPUT_HTML)) {
if (input == null) {
input = arg.substring(INPUT_HTML.length());
inputHtml = true;
} else {
System.err.println("Tried to set input twice.");
System.exit(2);
}
} else if (arg.startsWith(INPUT_XML)) {
if (input == null) {
input = arg.substring(INPUT_XML.length());
inputHtml = false;
} else {
System.err.println("Tried to set input twice.");
System.exit(2);
}
} else if (arg.startsWith(OUTPUT_HTML)) {
if (output == null) {
output = arg.substring(OUTPUT_HTML.length());
outputHtml = true;
} else {
System.err.println("Tried to set output twice.");
System.exit(3);
}
} else if (arg.startsWith(OUTPUT_XML)) {
if (output == null) {
output = arg.substring(OUTPUT_XML.length());
outputHtml = false;
} else {
System.err.println("Tried to set output twice.");
System.exit(3);
}
}
}
if (template == null) {
System.err.println("No template specified.");
System.exit(6);
}
if (input == null) {
System.err.println("No input specified.");
System.exit(7);
}
if (output == null) {
System.err.println("No output specified.");
System.exit(8);
}
Builder builder = new Builder();
Document transformationDoc = builder.build(new File(template));
XSLTransform transform = new XSLTransform(transformationDoc);
FileOutputStream outputStream = new FileOutputStream(output);
Document inputDoc;
if (inputHtml) {
builder = new HtmlBuilder(XmlViolationPolicy.ALTER_INFOSET);
}
inputDoc = builder.build(new File(input));
Nodes result = transform.transform(inputDoc);
Document outputDoc = new Document((Element) result.get(0));
if (outputHtml) {
HtmlSerializer htmlSerializer = new HtmlSerializer(outputStream);
SAXConverter converter = new SAXConverter(htmlSerializer);
converter.setLexicalHandler(htmlSerializer);
converter.convert(outputDoc);
} else {
Serializer serializer = new Serializer(outputStream);
serializer.write(outputDoc);
}
outputStream.flush();
outputStream.close();
}
}
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