Hi Fernanda,
I suppose you are referring to PDF-A1,2 and 3 vs PDF. The checking is
difficult due to the ISO-standard complexity as explained in
https://en.wikipedia.org/wiki/PDF/A
Nevertheless, probably the best option to access files in the
assetstore (an object contains multiple files as you have discovered)
is using the java methods in Dspace (a good starting point would be the
curation task called Bitstream Format Profiler) or using specific
database queries (there are similar questions in Dspace-teh regarding
this identification and access.
After that access, you will need a validator to test the compliance
(see
https://softwarerecs.stackexchange.com/questions/18161/is-there-free-or-open-source-software-for-checking-pdf-a-compliance)
best luck
Emilio
El 04/07/2017 a las 17:39, [email protected] escribió:
Hi everybody
I need to check wich files (bitstreams) are ftp or ftp-a. It is
possible to check with Adobe Professional what kind of pdf is, however
I need to put all the files to check under one directory.
I know all the files (ftp and others) are storaged inside other
directories under /assetstore folder, and they are indicated in the
name of the file, for example:
A bitstream with the internal ID
12345678901234567890123456789012345678 is stored in the directory
[dspace]/assetstore/12/34/56/12345678901234567890123456789012345678
My question is: how can I access directly to the bitstreams with
extension pdf?, because if I open this bitstream
12345678901234567890123456789012345678, it will only have plain text.
Thanks for your help!!
Fernanda
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