One last question for someone. Why do we need to decrypt the PDF to simply get the page count?
Thanks John -----Original Message----- From: John Milne [mailto:[email protected]] Sent: 20 June 2014 14:43 To: [email protected] Subject: RE: Get page count from encrypted document Thanks Dave, That appears to do the trick. Best regards John -----Original Message----- From: Dave Smith [mailto:[email protected]] Sent: 20 June 2014 14:09 To: [email protected] Subject: Re: Get page count from encrypted document After you load the document if(document.isEncrypted()) { document.openProtection(new StandardDecryptionMaterial("")); } In the "" enter the password if required. On Fri, Jun 20, 2014 at 9:04 AM, Gilad Denneboom <[email protected]> wrote: > What kind of security? If it's a file-open password then you can't get > any information about it (at least in any Adobe apps), until you > provide the password. > > > On Fri, Jun 20, 2014 at 2:39 PM, John Milne <[email protected]> > wrote: > > > Hi, > > > > > > > > I have a number of PDF’s with various levels of security and need to > > be able to get a page count from them. > > > > The getNumberOfPages call fails to return a value with a document > > that is secured, while Adobe reader and windows preview are able to > > get the page count. > > > > > > > > [image: cid:[email protected]] > > > > > > > > PDDocument doc = PDDocument.load(new File(args[0])); > > > > int count = doc.getNumberOfPages(); > > > > > > > > Does anyone have any thoughts as to why and how I can get a page count? > > > > > > > > Regards > > > > > > > > John > > > > > > > > > > > > > > > > [image: Description: Phlex-small-png.png] > > > > *John Milne*, Analyst Programmer > > *T:* +44 (0)1494 720420 *F*: +44 (0)1494 720430 > > > > *E:* [email protected] > > > > *W:*www.phlexglobal.com > > > > > > > > *Phlexglobal are worldwide leaders and specialists in the provision > > of local & global, technology enabled TMF document management > > solutions and support services.* > > > > The information in this E-mail and any attachments to it are > > confidential in every way and for the sole view of the addressee. If > > you have received it in error, please accept our apologies and delete it > > from your system. > > Thank you. | Any opinions expressed in this message or its > > attachments > are > > those of the author and are not necessarily those of Phlexglobal > > Ltd, who disclaim all responsibility and accept no liability for the > > consequences > of > > anyone acting on the information contained. > > > > Phlexglobal Ltd is a limited company registered in England and Wales > under > > company number 3544670 | VAT No. 108 216 051 | Registered address at > > Mandeville House, 62 The Broadway, Amersham, Bucks HP7 0HJ, UK > > > > > > >
