Total page numbering example only for FOP 0.20.5

[Gregan, Miroslav]

Hi,

I found a document that is not up to date:

http://xmlgraphics.apache.org/fop/fo.html#fo-total-pages

A new example like the following should be added for FOP 0.94 (or
replace the current FOP 0.20.5)

class rendtest {

  public static void main(File fo, File pdf) {
    OutputStream out = null;
    try {
      FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
      out = new FileOutputStream(pdf);
      out = new BufferedOutputStream(out);
      Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, foUserAgent,
out);
      TransformerFactory factory = TransformerFactory.newInstance();
      Transformer transformer = factory.newTransformer();
      Source src = new StreamSource(fo);
      Result res = new SAXResult(fop.getDefaultHandler());
      transformer.transform(src, res);

      // Read total page number and set the FO's page-count parameter
      transformer.setParameter("page-count",
Integer.toString(fop.getResults().getPageCount()));

      transformer.transform(src, res);
    }
    catch( Exception e) {
      e.printStackTrace();
    }
    finally {
      if (out != null) {
        out.close();
      }
    }
  }
}

Cheers,

Miro

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