Yep, it’ll work fine. If you’re using AES 256 you’ll need the "Java unlimited security” files installed with your JVM.
— John > On 26 Feb 2015, at 12:35, Steve Antoch <[email protected]> wrote: > > > John- > > (sorry to hijack - I think this is related enough that it warrants asking > here) > > > If we run pdfbox on a headless server, will the Encrypt() class still > function properly? We do not render anything, just encrypt the document. > > My suspicion is that this is not an issue, though it would be nice to be sure. > > Thanks- > Steve > > ________________________________________ > From: John Hewson <[email protected]> > Sent: Wednesday, February 25, 2015 1:27 PM > To: [email protected] > Subject: Re: font errors when reading PDF (not writing) > > Are you running on a headless system, such as a server? If so, you probably > don’t have any fonts installed. Even though you’re just doing text > extraction, this matters because the dimensions of the characters need to be > taken into account and many PDFs do not embed the fonts which they depend on. > > At a bare minimum I’d recommend installing the liberation fonts and whichever > Microsoft fonts are available in your distribution’s package manager. > > — John > >> On 25 Feb 2015, at 06:12, Juan M Uys <[email protected]> wrote: >> >> Hello, >> >> I'm extracting text from PDFs using PDFTextStripperByArea and get a lot of >> these in the log: >> >> Feb 25, 2015 2:01:44 PM org.apache.pdfbox.pdmodel.font.ExternalFonts >> getTrueTypeFallbackFont >> SEVERE: No TTF fallback font for 'Helvetica' >> Feb 25, 2015 2:01:44 PM org.apache.pdfbox.pdmodel.font.PDTrueTypeFont <init> >> WARNING: Using fallback font 'LiberationSans' for 'ArialMT' >> >> I've searched the documentation for font-related advice, which seems to >> pertain to WRITING PDFs, whereas I'm merely extracting text. >> >> Please let me know how to get around this problem. >> >> Do I need to install extra font packages? >> If so, how? Where from? >> >> At the very least, I'd like to know how to remove these statements from my >> log. (I've tried throwing logback.xml and log4j.properties into my >> resources folder, setting package org.apache.pdfbox to INFO, to no avail) >> >> The system running my extractor code is stock Ubuntu 14.04 with Azul >> openjdk 7 (see >> https://registry.hub.docker.com/u/azul/zulu-openjdk/dockerfile/) >> >> Thanks, >> Juan > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] >
