Access to metadata keys in the PD model
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Key: PDFBOX-764
URL: https://issues.apache.org/jira/browse/PDFBOX-764
Project: PDFBox
Issue Type: Improvement
Components: PDModel
Affects Versions: 1.2.0
Environment: All
Reporter: Neil McErlean
Priority: Minor
Fix For: 1.3.0
Currently 1.2.0 I don't think it's possible to get a document's metadata keys
from the PD model.
It is possible to get the metadata keys by calling
PDDocumentInformation.getDictionary().keySet() and calling getName() on the
COSName objects returned.
But that means having to know about the COSDictionary and COSName objects i.e.
the lower-level COS model.
It would be nice to be able to retrieve the metadata keys directly from the PD
model.
I'm about to add a patch that does this. The patch will also add a new test
class.
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