package xml2pdf;
//Java
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
//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 org.apache.fop.messaging.MessageHandler;
/**
* This class demonstrates the conversion of an XML file to PDF using
* JAXP (XSLT) and FOP (XSL:FO).
*/
public class ExampleXML2PDF {
public void convertXML2PDF(File xml, File xslt, File pdf)
throws IOException, FOPException, TransformerException {
//Construct driver
Driver driver = new Driver();
//Setup logger
Logger logger = new ConsoleLogger(ConsoleLogger.LEVEL_INFO);
driver.setLogger(logger);
MessageHandler.setScreenLogger(logger);
//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 = new StreamSource(xml);
//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();
}
}
public static void main(String[] args) {
try {
System.out.println("FOP ExampleXML2PDF\n");
System.out.println("Preparing...");
//Setup directories
File baseDir = new File("xml2pdf");
File outDir = new File(baseDir, "out");
outDir.mkdirs();
//Setup input and output files
getFile xmlFile =new getFile();
File xmlfile = new File(xmlFile.getFilePath());//(baseDir,"xml/xml/Etat_Cout_Revient_Activite.xml");
File xsltfile = new File(new getFile().getFilePath());//(baseDir,"xml/xslt/Etat_Cout_Revient_Activite.xsl");
File pdffile = new File(outDir,xmlFile.getName()+".pdf");
System.out.println("Input: XML (" + xmlfile + ")");
System.out.println("Stylesheet: " + xsltfile);
System.out.println("Output: PDF (" + pdffile + ")");
System.out.println();
System.out.println("Transforming...");
ExampleXML2PDF app = new ExampleXML2PDF();
app.convertXML2PDF(xmlfile, xsltfile, pdffile);
System.out.println("Success!");
} catch (Exception e) {
System.err.println(ExceptionUtil.printStackTrace(e));
System.exit(-1);
}
}
}
