Hi,
I have read chapter 8 of "iText in Action - Second Edition and I tryed to use
the iText classes (as show XfaMovie.java) in in the attached code and with the
attached file. But so it don't work. What is wrong?
File samplePDF = new File ("SamplePDF.pdf");
File sampleXfaPDF = new File ("SampleXfaPDF.pdf");
ByteArrayOutputStream os = new ByteArrayOutputStream();
OutputStreamWriter out = new OutputStreamWriter(os, "UTF-8");
out.write("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n");
out.write("<movies>\n");
for (int i = 0; i < 4; i++) {
out.append("\t<title>");
out.append("Title" + i);
out.append("</title>\n");
}
out.write("</movies>");
out.flush();
out.close();
byte[] xml = os.toByteArray();
os.close();
DocumentBuilderFactory fact = DocumentBuilderFactory.newInstance();
fact.setNamespaceAware(true);
DocumentBuilder db = fact.newDocumentBuilder();
ByteArrayInputStream bais = new ByteArrayInputStream(xml);
Document doc = db.parse(bais);
FileInputStream src = new FileInputStream(samplePDF);
FileOutputStream dest = new FileOutputStream(sampleXfaPDF);
PdfReader reader = new PdfReader(src);
PdfStamper stamper = new PdfStamper(reader, dest);
XfaForm xfa = new XfaForm(reader);
xfa.setDomDocument(doc);
xfa.setChanged(true);
XfaForm.setXfa(xfa, stamper.getReader(), stamper.getWriter());
stamper.close();
src = new FileInputStream(sampleXfaPDF);
reader = new PdfReader(src);
AcroFields form = reader.getAcroFields();
xfa = form.getXfa();
System.out.println(xfa.isXfaPresent() ? "XFA form" : "AcroForm");
Set<String> fields = form.getFields().keySet();
for (String key : fields) {
System.out.println(key);
}
Document docResult = xfa.getDomDocument();
if (docResult != null) {
Transformer tf =
TransformerFactory.newInstance().newTransformer();
tf.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
tf.setOutputProperty(OutputKeys.INDENT, "yes");
tf.transform(new DOMSource(docResult), new
StreamResult(System.out));
} else
System.out.println("no document");
The result is:
AcroForm
no document
Thanks & Regards,
Alfonso
Da: 1T3XT BVBA [mailto:[email protected]]
Inviato: giovedì 22 settembre 2011 16:27
A: Post all your questions about iText here
Oggetto: Re: [iText-questions] add xfa:datasets to any PDF file NOT generated
by LiveCycle Designer
On 22/09/2011 13:05, Massa Alfonso wrote:
Hi,
I have a PDF file NOT generated by LiveCycle Designer and I want add a generic
XmlDocument to this.
Probably I have to use the XfaForm class.
This is the structure that I expect to find into the resulted PDF file.
<xdp:xdp xmlns=""
xmlns:xdp="http://ns.adobe.com/xdp/";<http://ns.adobe.com/xdp/>>
<config
xmlns="http://www.xfa.org/schema/xci/1.0/";<http://www.xfa.org/schema/xci/1.0/>
xmlns:xfa="http://www.xfa.org/schema/xci/1.0/";<http://www.xfa.org/schema/xci/1.0/>
/>
<template/>
<xfa:datasets
xmlns:xfa="http://www.xfa.org/schema/xfa-data/1.0/";<http://www.xfa.org/schema/xfa-data/1.0/>>
<xfa:data>
<Data1/>
<XmlDocument/>
<DataN/>
</xfa:data>
</xfa:datasets>
</xdp:xdp>
How can I do this with java itext?
Someone can help me with a java sample?
Yes, please read chapter 8 of "iText in Action - Second Edition".
It explains how to find the different parts of an XFA form.
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