Method call

tools/src/main/java/org/apache/pdfbox/tools/ExportXFDF.java:76–105

()

    }

    public Integer call()
    {
        try (PDDocument pdf = Loader.loadPDF(infile))
        {
            PDAcroForm form = pdf.getDocumentCatalog().getAcroForm();
            if( form == null )
            {
                SYSERR.println( "Error: This PDF does not contain a form." );
            }
            else
            {
                if (outfile == null)
                {
                    String outPath = FilenameUtils.removeExtension(infile.getAbsolutePath()) + ".xfdf";
                    outfile = new File(outPath);
                }
                
                try (FDFDocument fdf = form.exportFDF())
                {
                    fdf.saveXFDF(outfile);
                }
            }
        }
        catch (IOException ioe)
        {
            SYSERR.println( "Error exporting XFDF data [" + ioe.getClass().getSimpleName() + "]: " + ioe.getMessage());
            return 4;
        }
        return 0;
    }
}