OK, I see... I thought it would be an OutputStream object, but casting to that didn't work, but casting to FilterOutputStream does work. I don't think I'll be able to use that to directly open the attached PDF file, though, or is there a way to do it after all?
On Sun, Apr 4, 2021 at 2:25 PM Tilman Hausherr <[email protected]> wrote: > Your screenshot shows COSStream.$1. That's an anonymous class in > COSStream. And this is the code in COSStream that is used: > > return new FilterOutputStream(cosOut) > { > @Override > public void write(byte[] b, int off, int len) throws > IOException > { > this.out.write(b, off, len); > } > > @Override > public void close() throws IOException > { > super.close(); > setInt(COSName.LENGTH, (int)randomAccess.length()); > isWriting = false; > } > }; > > So your class is a FilterOutputStream, which is an OutputStream. > > Tilman > > Am 04.04.2021 um 14:20 schrieb Gilad Denneboom: > > > https://drive.google.com/file/d/15nTOjbmvysrMhBEg8JF7e6vck80q6J20/view?usp=sharing > > > > On Sun, Apr 4, 2021 at 2:12 PM Tilman Hausherr <[email protected]> > > wrote: > > > >> Am 04.04.2021 um 13:48 schrieb Gilad Denneboom: > >>> Sorry, I see that PDEmbeddedFile extends PDStream, so that is the > >>> right function. > >>> Then how do you explain this (see the output in the Console)? > >> > >> I don't see anything because your image was an attachment (mine too but > >> Thunderbird makes them inline) and your attachment was removed by > >> Apache. You'll have to upload it somewhere. > >> > >> Tilman > >> > >> > >>> > >>> image.png > >>> > >>> > >>> On Sun, Apr 4, 2021 at 1:43 PM Gilad Denneboom > >>> <[email protected] <mailto:[email protected]>> wrote: > >>> > >>> You're looking in the wrong place. Look under PDEmbeddedFile's > >>> createOutputStream method. What does it return? > >>> > >>> On Sun, Apr 4, 2021 at 11:53 AM Tilman Hausherr > >>> <[email protected] <mailto:[email protected]>> wrote: > >>> > >>> Here's what I see in the source code: > >>> > >>> > >> > https://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDStream.java?revision=1888047&view=markup#l216 > >>> < > >> > https://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDStream.java?revision=1888047&view=markup#l216 > >>> > >>> > >>> Tilman > >>> > >>> Am 04.04.2021 um 11:29 schrieb Gilad Denneboom: > >>>> Hi all, > >>>> > >>>> I'm trying to load an embedded PDF file as a new PDDocument > >> object so I can > >>>> read its contents and the way to do it seems to be to get the > >> output stream > >>>> from PDStream, convert it to an ByteArrayOutputStream and > then > >> load that > >>>> directly. > >>>> > >>>> However, when I call the createOutputStream method of my > >> PDStream object, > >>>> the output is a COSStream object, not a OutputStream one, as > >> both the > >>>> internal method reference and the online documentation > suggest > >> it should be > >>>> (See: > >>>> > >> > https://pdfbox.apache.org/docs/2.0.13/javadocs/org/apache/pdfbox/pdmodel/common/PDStream.html#createOutputStream > >> < > >> > https://pdfbox.apache.org/docs/2.0.13/javadocs/org/apache/pdfbox/pdmodel/common/PDStream.html#createOutputStream > >>> -- > >>>> ). > >>>> > >>>> Is this an incorrect documentation or implementation? What > can > >> I do to > >>>> overcome this issue and load the COSStream object as a new > >> document? > >>>> I'm using PDFBox 2.0.23, by the way. > >>>> > >>>> Regards, Gilad. > >>>> > >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
