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- /*
- * $Id: ExampleObj2PDF.java,v 1.1.2.2 2003/02/25 16:06:34 jeremias Exp $
- * ============================================================================
- * The Apache Software License, Version 1.1
- * ============================================================================
- *
- * Copyright (C) 1999-2003 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 embedding;
-
- //Java
- import java.io.File;
- import java.io.OutputStream;
- import java.io.IOException;
-
- //JAXP
- import javax.xml.transform.Transformer;
- import javax.xml.transform.TransformerFactory;
- import javax.xml.transform.TransformerException;
- import javax.xml.transform.Source;
- import javax.xml.transform.Result;
- import javax.xml.transform.stream.StreamSource;
- import javax.xml.transform.sax.SAXResult;
-
- //Avalon
- import org.apache.avalon.framework.ExceptionUtil;
- import org.apache.avalon.framework.logger.ConsoleLogger;
- import org.apache.avalon.framework.logger.Logger;
-
- //FOP
- import org.apache.fop.apps.Driver;
- import org.apache.fop.apps.FOPException;
-
- import embedding.model.ProjectTeam;
-
- /**
- * This class demonstrates the conversion of an arbitrary object file to a
- * PDF using JAXP (XSLT) and FOP (XSL:FO).
- */
- public class ExampleObj2PDF {
-
- /**
- * Converts a ProjectTeam object to a PDF file.
- * @param team the ProjectTeam object
- * @param xslt the stylesheet file
- * @param pdf the target PDF file
- * @throws IOException In case of an I/O problem
- * @throws FOPException In case of a FOP problem
- * @throws TransformerException In case of a XSL transformation problem
- */
- public void convertProjectTeam2PDF(ProjectTeam team, File xslt, File pdf)
- throws IOException, FOPException, TransformerException {
-
- //Construct driver
- Driver driver = new Driver();
-
- //Setup logger
- Logger logger = new ConsoleLogger(ConsoleLogger.LEVEL_INFO);
- driver.enableLogging(logger);
- driver.initialize();
-
- //Setup Renderer (output format)
- driver.setRenderer(Driver.RENDER_PDF);
-
- //Setup output
- OutputStream out = new java.io.FileOutputStream(pdf);
- try {
- driver.setOutputStream(out);
-
- //Setup XSLT
- TransformerFactory factory = TransformerFactory.newInstance();
- Transformer transformer = factory.newTransformer(new StreamSource(xslt));
-
- //Setup input for XSLT transformation
- Source src = team.getSourceForProjectTeam();
-
- //Resulting SAX events (the generated FO) must be piped through to FOP
- Result res = new SAXResult(driver.getContentHandler());
-
- //Start XSLT transformation and FOP processing
- transformer.transform(src, res);
- } finally {
- out.close();
- }
- }
-
-
- /**
- * Main method.
- * @param args command-line arguments
- */
- public static void main(String[] args) {
- try {
- System.out.println("FOP ExampleObj2PDF\n");
- System.out.println("Preparing...");
-
- //Setup directories
- File baseDir = new File(".");
- File outDir = new File(baseDir, "out");
- outDir.mkdirs();
-
- //Setup input and output
- File xsltfile = new File(baseDir, "xml/xslt/projectteam2FO.xsl");
- File pdffile = new File(outDir, "ResultObj2PDF.pdf");
-
- System.out.println("Input: a ProjectTeam object");
- System.out.println("Stylesheet: " + xsltfile);
- System.out.println("Output: PDF (" + pdffile + ")");
- System.out.println();
- System.out.println("Transforming...");
-
- ExampleObj2PDF app = new ExampleObj2PDF();
- app.convertProjectTeam2PDF(ExampleObj2XML.createSampleProjectTeam(), xsltfile, pdffile);
-
- System.out.println("Success!");
- } catch (Exception e) {
- System.err.println(ExceptionUtil.printStackTrace(e));
- System.exit(-1);
- }
- }
- }
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