| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2001-2003 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, 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 "Xalan" 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 (INCLUDING, 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 based on software copyright (c) 2001, Sun |
| * Microsystems., http://www.sun.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.ObjectOutputStream; |
| |
| import javax.xml.transform.stream.StreamSource; |
| import javax.xml.transform.stream.StreamResult; |
| import javax.xml.transform.Templates; |
| import javax.xml.transform.Transformer; |
| import javax.xml.transform.TransformerFactory; |
| |
| import org.apache.xalan.xsltc.trax.TransformerFactoryImpl; |
| |
| public class Compile { |
| |
| public static void main(String[] args){ |
| Compile app = new Compile(); |
| app.run(args[0]); |
| } |
| |
| /** |
| * Compiles an XSL stylesheet into a translet, wraps the translet |
| * inside a Templates object and dumps it to a file. |
| */ |
| public void run(String xsl) { |
| try { |
| // Get an input stream for the XSL stylesheet |
| StreamSource stylesheet = new StreamSource(xsl); |
| |
| // The TransformerFactory will compile the stylesheet and |
| // put the translet classes inside the Templates object |
| TransformerFactory factory = TransformerFactory.newInstance(); |
| Templates templates = factory.newTemplates(stylesheet); |
| |
| // Send the Templates object to a '.translet' file |
| dumpTemplate(getBaseName(xsl)+".translet", templates); |
| } |
| catch (Exception e) { |
| System.err.println("Exception: " + e); |
| e.printStackTrace(); |
| } |
| System.exit(0); |
| } |
| |
| /** |
| * Returns the base-name of a file/url |
| */ |
| private String getBaseName(String filename) { |
| int start = filename.lastIndexOf(File.separatorChar); |
| int stop = filename.lastIndexOf('.'); |
| if (stop <= start) stop = filename.length() - 1; |
| return filename.substring(start+1, stop); |
| } |
| |
| /** |
| * Writes a Templates object to a file |
| */ |
| private void dumpTemplate(String file, Templates templates) { |
| try { |
| FileOutputStream ostream = new FileOutputStream(file); |
| ObjectOutputStream p = new ObjectOutputStream(ostream); |
| p.writeObject(templates); |
| p.flush(); |
| ostream.close(); |
| } |
| catch (Exception e) { |
| System.err.println(e); |
| e.printStackTrace(); |
| System.err.println("Could not write file "+file); |
| } |
| } |
| |
| private void usage() { |
| System.err.println("Usage: compile <xsl_file>"); |
| System.exit(1); |
| } |
| |
| } |