123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344 |
- /*
-
- ============================================================================
- The Apache Software License, Version 1.1
- ============================================================================
-
- Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without modifica-
- tion, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- 3. The end-user documentation included with the redistribution, if any, must
- include the following acknowledgment: "This product includes software
- developed by the Apache Software Foundation (http://www.apache.org/)."
- Alternately, this acknowledgment may appear in the software itself, if
- and wherever such third-party acknowledgments normally appear.
-
- 4. The names "Fop" and "Apache Software Foundation" must not be used to
- endorse or promote products derived from this software without prior
- written permission. For written permission, please contact
- apache@apache.org.
-
- 5. Products derived from this software may not be called "Apache", nor may
- "Apache" appear in their name, without prior written permission of the
- Apache Software Foundation.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
- DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- This software consists of voluntary contributions made by many individuals
- on behalf of the Apache Software Foundation and was originally created by
- James Tauber <jtauber@jtauber.com>. For more information on the Apache
- Software Foundation, please see <http://www.apache.org/>.
-
- */
-
-
- package org.apache.fop.apps;
-
- // SAX
- import org.xml.sax.XMLReader;
- import org.xml.sax.InputSource;
- import org.xml.sax.SAXException;
- import org.xml.sax.SAXParseException;
-
-
- // Java
- import java.io.*;
- import java.net.URL;
-
- /*
- // Xalan
- import org.apache.xalan.xpath.xml.XMLParserLiaison;
- import org.apache.xalan.xslt.XSLTInputSource;
- import org.apache.xalan.xslt.XSLTProcessor;
- import org.apache.xalan.xslt.XSLTProcessorFactory;
- import org.apache.xalan.xslt.XSLTResultTarget;
- */
-
- // FOP
- import org.apache.fop.messaging.MessageHandler;
- import org.apache.fop.configuration.ConfigurationReader;
- import org.apache.fop.configuration.Configuration;
- import org.apache.fop.tools.xslt.XSLTransform;
-
- /**
- * mainline class.
- *
- * Gets input and output filenames from the command line.
- * Creates a SAX Parser (defaulting to Xerces).
- *
- */
- public class XalanCommandLine {
-
- private String foFile = null;
- private String pdfFile = null;
- private String xsltFile = null;
- private String userConfigFile = null;
- private String baseDir = null;
- private boolean dumpConfiguration = false;
-
- /** show a full dump on error */ //this should be implemented here too
- private static boolean errorDump = false;
-
- public XalanCommandLine(String[] args) {
- for (int i = 0; i < args.length; i++) {
- if (args[i].equals("-d") || args[i].equals("--full-error-dump")) {
- errorDump = true;
- } else if (args[i].equals("-x")) {
- dumpConfiguration = true;
- } else if ((args[i].charAt(0) == '-') &&
- (args[i].charAt(1) == 'c')) {
- userConfigFile = args[i].substring(2);
- } else if (args[i].charAt(0) == '-') {
- printUsage(args[i]);
- } else if (foFile == null) {
- foFile = args[i];
- } else if (xsltFile == null) {
- xsltFile = args[i];
- } else if (pdfFile == null) {
- pdfFile = args[i];
- } else {
- printUsage(args[i]);
- }
- }
- if (foFile == null || pdfFile == null || xsltFile == null) {
- printUsage(null);
- }
- }
-
-
- /*
- * shows usage info
- */
- public void printUsage(String arg) {
- if (arg != null) {
- MessageHandler.errorln("Unkown argument: '"+ arg + "'");
- }
- MessageHandler.errorln("Usage: java [-d] [-x]" +
- "[-cMyConfigFile] " +
- "org.apache.fop.apps.XalanCommandLine " + "xml-file xslt-file pdf-file");
- MessageHandler.errorln("Options:\n" + " -d or --full-error-dump Show stack traces upon error");
- MessageHandler.errorln(" -x dump configuration information");
- MessageHandler.errorln("-cMyConfigFile use values in configuration file MyConfigFile instead of/additional to default");
-
- System.exit(1);
- }
-
- /**
- * creates a SAX parser, using the value of org.xml.sax.parser
- * defaulting to org.apache.xerces.parsers.SAXParser
- *
- * @return the created SAX parser
- */
- static XMLReader createParser() {
- String parserClassName = System.getProperty("org.xml.sax.parser");
- if (parserClassName == null) {
- parserClassName = "org.apache.xerces.parsers.SAXParser";
- }
- org.apache.fop.messaging.MessageHandler.logln(
- "using SAX parser " + parserClassName);
-
- try {
- return (XMLReader) Class.forName(
- parserClassName).newInstance();
- } catch (ClassNotFoundException e) {
- org.apache.fop.messaging.MessageHandler.errorln(
- "Could not find " + parserClassName);
- }
- catch (InstantiationException e) {
- org.apache.fop.messaging.MessageHandler.errorln(
- "Could not instantiate " + parserClassName);
- }
- catch (IllegalAccessException e) {
- org.apache.fop.messaging.MessageHandler.errorln(
- "Could not access " + parserClassName);
- }
- catch (ClassCastException e) {
- org.apache.fop.messaging.MessageHandler.errorln(
- parserClassName + " is not a SAX driver");
- }
- return null;
- }
-
- /**
- * create an InputSource from a file name
- *
- * @param filename the name of the file
- * @return the InputSource created
- */
- protected static InputSource fileInputSource(String filename) {
-
- /* this code adapted from James Clark's in XT */
- File file = new File(filename);
- String path = file.getAbsolutePath();
- String fSep = System.getProperty("file.separator");
- if (fSep != null && fSep.length() == 1)
- path = path.replace(fSep.charAt(0), '/');
- if (path.length() > 0 && path.charAt(0) != '/')
- path = '/' + path;
- try {
- return new InputSource(new URL("file", null, path).toString());
- } catch (java.net.MalformedURLException e) {
- throw new Error("unexpected MalformedURLException");
- }
- }
-
-
- /**
- * mainline method
- *
- * first command line argument is xml input file
- * second command line argument is xslt file which commands the conversion from xml to xsl:fo
- * third command line argument is the output file
- *
- * @param command line arguments
- */
- public void run () {
- Driver driver = new Driver();
- if (errorDump) {
- driver.setErrorDump(true);
- }
- if (userConfigFile != null) {
- driver.loadUserconfiguration(userConfigFile);
- }
- if (dumpConfiguration) {
- Configuration.dumpConfiguration();
- System.exit(0);
- }
-
- driver.setBaseDir(foFile);
- String version = Version.getVersion();
- MessageHandler.logln(version);
-
- XMLReader parser = createParser();
-
- if (parser == null) {
- MessageHandler.errorln("ERROR: Unable to create SAX parser");
- System.exit(1);
- }
-
- // setting the parser features
- try {
- parser.setFeature("http://xml.org/sax/features/namespace-prefixes",
- true);
- } catch (SAXException e) {
- MessageHandler.errorln("Error in setting up parser feature namespace-prefixes");
- MessageHandler.errorln("You need a parser which supports SAX version 2");
- System.exit(1);
- }
-
-
- try {
- java.io.Writer writer;
- java.io.Reader reader;
- boolean usefile = false;
-
- MessageHandler.logln("transforming to xsl:fo markup");
-
-
- // create a Writer
- // the following is an ugly hack to allow processing of larger files
- // if xml file size is larger than 700 kb write the fo:file to disk
- if ((new File(foFile).length()) > 500000) {
- writer = new FileWriter(pdfFile + ".tmp");
- usefile = true;
- } else {
- writer = new StringWriter();
- }
-
- // Use XSLTProcessorFactory to instantiate an XSLTProcessor.
- // XSLTProcessor processor = XSLTProcessorFactory.getProcessor();
-
- // Create the 3 objects the XSLTProcessor needs to perform the transformation.
- // Fix up the args...
- // XMLParserLiaison xmlPL = processor.getXMLProcessorLiaison();
- // URL urlTmp = xmlPL.getURLFromString(foFile, null);
- // MessageHandler.errorln("xml: " + urlTmp);
- /* XSLTInputSource xmlSource =
- new XSLTInputSource (urlTmp.toString());
- */
- // urlTmp = xmlPL.getURLFromString(xsltFile, null);
- // MessageHandler.errorln("xslt: " + urlTmp);
- /* XSLTInputSource xslSheet =
- new XSLTInputSource (urlTmp.toString());
-
- XSLTResultTarget xmlResult = new XSLTResultTarget (writer);
- */
- // Perform the transformation.
- // processor.process(xmlSource, xslSheet, xmlResult);
-
- XSLTransform.transform(foFile, xsltFile, writer);
-
- if (usefile) {
- reader = new FileReader(pdfFile + ".tmp");
- } else {
- // create a input source containing the xsl:fo file which can be fed to Fop
- reader = new StringReader(writer.toString());
- }
- writer.flush();
- writer.close();
-
- //set Driver methods to start Fop processing
- driver.setRenderer("org.apache.fop.render.pdf.PDFRenderer",
- version);
- driver.addElementMapping("org.apache.fop.fo.StandardElementMapping");
- driver.addElementMapping("org.apache.fop.svg.SVGElementMapping");
- driver.addElementMapping("org.apache.fop.extensions.ExtensionElementMapping");
- driver.addPropertyList("org.apache.fop.fo.StandardPropertyListMapping");
- driver.addPropertyList("org.apache.fop.svg.SVGPropertyListMapping");
- driver.addPropertyList("org.apache.fop.extensions.ExtensionPropertyListMapping");
-
- OutputStream stream = new BufferedOutputStream(new FileOutputStream(pdfFile));
- driver.setOutputStream(stream);
- driver.buildFOTree(parser, new InputSource(reader));
- reader.close();
- driver.format();
- driver.render();
- if (usefile) {
- new File (pdfFile + ".tmp").delete();
- }
- stream.flush();
- stream.close();
- }
- catch (Exception e) {
- MessageHandler.errorln("FATAL ERROR: " + e.getMessage());
- if (errorDump) {
- e.printStackTrace();
- }
- System.exit(1);
- }
- }
-
- /**
- * mainline method
- *
- * first command line argument is xml input file
- * second command line argument is xslt file
- * third command line argument is the target pdf file
- *
- * @param command line arguments
- */
- public static void main(String[] args) {
- XalanCommandLine xcmdLine = new XalanCommandLine(args);
- xcmdLine.run();
-
- }
-
- }
|