package org.openswing.swing.export.java;
/**
* <p>Title: OpenSwing Framework</p>
* <p>Description: This class is used to instantiate at run time the
* PDF engine to use for exporting grid data in PDF format.
* The specific implementation to instantiate depends on the java version;
* according to java version, a specific version of iText must be used.</p>
* <p>Copyright: Copyright (C) 2006 Mauro Carniel</p>
*
* <p> This file is part of OpenSwing Framework.
* This library is free software; you can redistribute it and/or
* modify it under the terms of the (LGPL) Lesser General Public
* License as published by the Free Software Foundation;
*
* GNU LESSER GENERAL PUBLIC LICENSE
* Version 2.1, February 1999
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* The author may be contacted at:
* maurocarniel@tin.it</p>
*
* @author Mauro Carniel
* @version 1.0
*/
public class ExportToPDFFactory {
public static byte[] createExportToPDFDocument(ExportOptions opt) throws Throwable {
Class clazz = null;
if (System.getProperty("java.version").indexOf("1.4") != -1) {
clazz = Class.forName("org.openswing.swing.export.java.ExportToPDF14");
}
else {
try {
clazz = Class.forName("org.openswing.swing.export.java.ExportToPDF15");
}
catch (Throwable ex) {
clazz = Class.forName("org.openswing.swing.export.java.ExportToPDF14");
}
}
return (byte[])clazz.getMethod("getDocument",new Class[]{ExportOptions.class}).invoke(clazz.newInstance(),new Object[]{opt});
}
}