Thanks Maruan
How do you use saveIncremental() ? I see it in the API. How often would
you call it?
What other library can I use that handles this now?
From: Maruan Sahyoun <[email protected]>
To: [email protected]; Rodney Kite <[email protected]>
Sent: Tuesday, September 29, 2015 3:56 AM
Subject: Re: Enabled extended features error
Hi,
for documents with extended features enabled you need to save them
incrementally using PDDocument.saveIncremental(). Unfortunately this feature is
yet only implemented for digital signatures. There is an open issue to handle
that PDFBOX-2981 <https://issues.apache.org/jira/browse/PDFBOX-2981>
BR
Maruan
> Am 29.09.2015 um 00:23 schrieb Rodney Kite <[email protected]>:
>
> I have a government PDF document that I have been filling out fields in
> programatically. Previous generations of the document worked fine. The
> final version when opened in Acrobat Reader displays an error message
>
> This document enabled extended features in Adobe Acrobat Reader DC. The
> document has been changed since it was created and the use of extended
> features is no longer available. Please contact the author for the original
> version of this document.
>
> In the simplest case I just open the document and save it with PDFBox. Even
>this causes the error. The saved document is larger than the original. Why
>does Acrobat think it has changed? Can PDFBox work for this? Did the
>government person sign the document incorrectly?
>
> PDDocument pDDocument =
>PDDocument.load("W:/projects/test/f1094c.pdf");
> pDDocument.save("W:/projects/test/it.pdf");
