Tilman Hausherr created PDFBOX-6106:
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Summary: No type defined for
{http://ns.adobe.com/pdf/1.3/}CreationDate not always detected
Key: PDFBOX-6106
URL: https://issues.apache.org/jira/browse/PDFBOX-6106
Project: PDFBox
Issue Type: Bug
Components: XmpBox
Affects Versions: 3.0.6 PDFBox, 2.0.35
Reporter: Tilman Hausherr
Assignee: Tilman Hausherr
Fix For: 2.0.36, 3.0.7 PDFBox, 4.0.0
The verify my work in PDFBOX-6099 I did a mass test with parsing XMP,
serializing the data if the parsing worked, and then trying to parse again.
This was successfully parsed:
{code:xml}
<?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d' bytes='647'?>
<rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'
xmlns:iX='http://ns.adobe.com/iX/1.0/'>
<rdf:Description about=''
xmlns='http://ns.adobe.com/pdf/1.3/'
xmlns:pdf='http://ns.adobe.com/pdf/1.3/'
pdf:CreationDate='2004-01-30T17:21:50Z'
pdf:ModDate='2004-01-30T17:21:50Z'
pdf:Producer='Acrobat Distiller 5.0.5 (Windows)'/>
<rdf:Description about=''
xmlns='http://ns.adobe.com/xap/1.0/'
xmlns:xap='http://ns.adobe.com/xap/1.0/'
xap:CreateDate='2004-01-30T17:21:50Z'
xap:ModifyDate='2004-01-30T17:21:50Z'
xap:MetadataDate='2004-01-30T17:21:50Z'/>
</rdf:RDF><?xpacket end='r'?>
{code}
The serialized result wasn't parsed:
{code:xml}
<?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>
<x:xmpmeta xmlns:x="adobe:ns:meta/">
<rdf:RDF xmlns:pdf="http://ns.adobe.com/pdf/1.3/";
xmlns:xap="http://ns.adobe.com/xap/1.0/";
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";>
<rdf:Description xmlns="http://ns.adobe.com/pdf/1.3/";
about=""
rdf:about="">
<pdf:CreationDate>2004-01-30T17:21:50Z</pdf:CreationDate>
<pdf:ModDate>2004-01-30T17:21:50Z</pdf:ModDate>
<pdf:Producer>Acrobat Distiller 5.0.5
(Windows)</pdf:Producer>
</rdf:Description>
<rdf:Description xmlns="http://ns.adobe.com/xap/1.0/";
about=""
rdf:about="">
<xap:CreateDate>2004-01-30T17:21:50+00:00</xap:CreateDate>
<xap:MetadataDate>2004-01-30T17:21:50+00:00</xap:MetadataDate>
<xap:ModifyDate>2004-01-30T17:21:50+00:00</xap:ModifyDate>
</rdf:Description>
</rdf:RDF>
</x:xmpmeta><?xpacket end="r"?>
{code}
with the error "No type defined for {http://ns.adobe.com/pdf/1.3/}CreationDate";
and yes, the error message is correct. So why wasn't it detected in the first
file? The cause is in PDFBOX-2318, the item is accepted as a text type. In the
second parsing a different check is it and the problem is caught when in strict
mode. Solution: throw an exception for the first parsing when the property is
an xml attribute and not a child.
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