2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
32 import java.io.BufferedOutputStream;
33 import java.io.ByteArrayOutputStream;
35 import java.io.FileOutputStream;
37 import javax.servlet.http.HttpServletResponse;
39 import org.apache.fop.apps.Driver;
40 import org.apache.fop.apps.InputHandler;
41 import org.apache.fop.apps.XSLTInputHandler;
42 import org.apache.log.Hierarchy;
43 import org.apache.log.Logger;
44 import org.apache.log.Priority;
45 import org.xml.sax.XMLReader;
47 public class PDFUtil {
49 public static void makePDF(String foFilePath,Object pdfDestination,String stylesheetPath) throws Exception
52 Driver driver = new Driver();
54 //stupid logging that fop wants to use, needs to be changed
55 Hierarchy hierarchy = Hierarchy.getDefaultHierarchy();
57 fopLog = hierarchy.getLoggerFor("fop");
58 fopLog.setPriority(Priority.WARN);
59 driver.setLogger(fopLog);
61 driver.setRenderer(Driver.RENDER_PDF);
63 File foFile=new File(foFilePath);
65 String html2foStyleSheetPath;
66 html2foStyleSheetPath=stylesheetPath;
68 File html2foStyleSheet=new File(html2foStyleSheetPath);
69 InputHandler inputHandler =
70 new XSLTInputHandler(foFile, html2foStyleSheet);
71 XMLReader parser = inputHandler.getParser();
73 if (pdfDestination instanceof String) {
74 String filePath = (String) pdfDestination;
75 driver.setOutputStream(new BufferedOutputStream(new FileOutputStream(filePath)));
76 driver.render(parser, inputHandler.getInputSource());
78 else if (pdfDestination instanceof HttpServletResponse){
79 HttpServletResponse res = (HttpServletResponse) pdfDestination;
80 ByteArrayOutputStream out = new ByteArrayOutputStream();
81 driver.setOutputStream(out);
82 res.setContentType("application/pdf");
84 driver.render(parser, inputHandler.getInputSource());
86 byte[] content = out.toByteArray();
87 res.setContentLength(content.length);
88 res.getOutputStream().write(content);
89 res.getOutputStream().flush();
92 throw new Exception("I'm sorry but I don't know how to output a pdf to an object of type" + pdfDestination.getClass().getName());