Author: tilman
Date: Tue Dec 16 16:29:56 2025
New Revision: 1930635
Log:
PDFBOX-6126: reroute inner rdf:description
Modified:
pdfbox/trunk/xmpbox/src/main/java/org/apache/xmpbox/xml/DomXmpParser.java
pdfbox/trunk/xmpbox/src/test/java/org/apache/xmpbox/xml/DomXmpParserTest.java
Modified:
pdfbox/trunk/xmpbox/src/main/java/org/apache/xmpbox/xml/DomXmpParser.java
==============================================================================
--- pdfbox/trunk/xmpbox/src/main/java/org/apache/xmpbox/xml/DomXmpParser.java
Tue Dec 16 16:29:51 2025 (r1930634)
+++ pdfbox/trunk/xmpbox/src/main/java/org/apache/xmpbox/xml/DomXmpParser.java
Tue Dec 16 16:29:56 2025 (r1930635)
@@ -687,8 +687,13 @@ public class DomXmpParser
// The list is empty
return tryParseAttributesAsProperties(xmp, liDescriptionElement,
tm, null, null, descriptor);
}
- // Instantiate abstract structured type with hint from first element
Element firstLiDescriptionElementChild =
liDescriptionElementChildren.get(0);
+ if
("rdf:Description".equals(firstLiDescriptionElementChild.getTagName()))
+ {
+ // PDFBOX-6126: "<rdf:Description" as child of "<rdf:li"
+ return parseLiDescription(xmp, descriptor,
firstLiDescriptionElementChild);
+ }
+ // Instantiate abstract structured type with hint from first element
nsFinder.push(firstLiDescriptionElementChild);
QName qName = DomHelper.getQName(firstLiDescriptionElementChild);
PropertyType ctype = checkPropertyDefinition(xmp, qName);
Modified:
pdfbox/trunk/xmpbox/src/test/java/org/apache/xmpbox/xml/DomXmpParserTest.java
==============================================================================
---
pdfbox/trunk/xmpbox/src/test/java/org/apache/xmpbox/xml/DomXmpParserTest.java
Tue Dec 16 16:29:51 2025 (r1930634)
+++
pdfbox/trunk/xmpbox/src/test/java/org/apache/xmpbox/xml/DomXmpParserTest.java
Tue Dec 16 16:29:56 2025 (r1930635)
@@ -21,11 +21,13 @@
package org.apache.xmpbox.xml;
+import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.Calendar;
import java.util.List;
+import javax.xml.transform.TransformerException;
import org.apache.xmpbox.XMPMetadata;
import org.apache.xmpbox.schema.AdobePDFSchema;
@@ -788,4 +790,74 @@ class DomXmpParserTest
() -> xmpParser1.parse(s.getBytes(StandardCharsets.UTF_8)));
assertEquals("This namespace is not from a schema:
http://ns.adobe.com/xap/1.0/sType/Job#";, ex.getMessage());
}
+
+ @Test
+ void testPDFBOX6126() throws XmpParsingException, BadFieldValueException,
TransformerException
+ {
+ // XMP originally from PDFBOX-4325, had this exception:
+ // Cannot find a definition for the namespace
http://www.w3.org/1999/02/22-rdf-syntax-ns#, property: rdf:Description
+ // Cause: "<rdf:Description" as child of <rdf:li .
+ String s = "<?xml version=\"1.0\" encoding=\"UTF-8\"
standalone=\"no\"?>\n" +
+ "<?xpacket begin=\"\"
id=\"W5M0MpCehiHzreSzNTczkc9d\"?>\n" +
+ "<x:xmpmeta xmlns:x=\"adobe:ns:meta/\"\n" +
+ " x:xmptk=\"Adobe XMP Core 5.1.0-jc003\">\n" +
+ " <rdf:RDF
xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\";>\n" +
+ " <rdf:Description
xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n"; +
+ "
xmlns:pdf=\"http://ns.adobe.com/pdf/1.3/\"\n"; +
+ "
xmlns:pdfaExtension=\"http://www.aiim.org/pdfa/ns/extension/\"\n"; +
+ "
xmlns:pdfaProperty=\"http://www.aiim.org/pdfa/ns/property#\"\n"; +
+ "
xmlns:pdfaSchema=\"http://www.aiim.org/pdfa/ns/schema#\"\n"; +
+ "
xmlns:pdfaid=\"http://www.aiim.org/pdfa/ns/id/\"\n"; +
+ "
xmlns:pdfuaid=\"http://www.aiim.org/pdfua/ns/id/\"\n"; +
+ "
xmlns:xmp=\"http://ns.adobe.com/xap/1.0/\"\n"; +
+ "
dc:format=\"application/pdf\"\n" +
+ " pdf:Producer=\"iText® 5.5.13
©2000-2018 iText Group NV (AGPL-version)\"\n" +
+ " pdfaid:conformance=\"B\"\n" +
+ " pdfaid:part=\"1\"\n" +
+ " rdf:about=\"\"\n" +
+ "
xmp:CreateDate=\"2018-09-24T09:00:57+02:00\"\n" +
+ "
xmp:ModifyDate=\"2018-09-24T09:00:57+02:00\">\n" +
+ " <pdfaExtension:schemas>\n" +
+ " <rdf:Bag>\n" +
+ " <rdf:li
rdf:parseType=\"Resource\">\n" +
+ "
<rdf:Description
pdfaSchema:namespaceURI=\"http://www.aiim.org/pdfua/ns/id/\"\n"; +
+ "
pdfaSchema:prefix=\"pdfuaid\"\n" +
+ "
pdfaSchema:schema=\"PDF/UA identification schema\">\n" +
+ "
<pdfaSchema:property>\n" +
+ "
<rdf:Seq>\n" +
+ "
<rdf:li pdfaProperty:category=\"internal\"\n" +
+ "
pdfaProperty:description=\"PDF/UA version identifier\"\n" +
+ "
pdfaProperty:name=\"part\"\n" +
+ "
pdfaProperty:valueType=\"Integer\"/>\n" +
+ "
<rdf:li pdfaProperty:category=\"internal\"\n" +
+ "
pdfaProperty:description=\"PDF/UA amendment identifier\"\n" +
+ "
pdfaProperty:name=\"amd\"\n" +
+ "
pdfaProperty:valueType=\"Text\"/>\n" +
+ "
<rdf:li pdfaProperty:category=\"internal\"\n" +
+ "
pdfaProperty:description=\"PDF/UA corrigenda identifier\"\n" +
+ "
pdfaProperty:name=\"corr\"\n" +
+ "
pdfaProperty:valueType=\"Text\"/>\n" +
+ "
</rdf:Seq>\n" +
+ "
</pdfaSchema:property>\n" +
+ "
</rdf:Description>\n" +
+ " </rdf:li>\n" +
+ " </rdf:Bag>\n" +
+ " </pdfaExtension:schemas>\n" +
+ " <pdfuaid:part>1</pdfuaid:part>\n" +
+ " </rdf:Description>\n" +
+ " </rdf:RDF>\n" +
+ "</x:xmpmeta><?xpacket end=\"w\"?>";
+ DomXmpParser xmpParser1 = new DomXmpParser();
+ XMPMetadata xmp1 =
xmpParser1.parse(s.getBytes(StandardCharsets.UTF_8));
+ XMPSchema uaSchema1 =
xmp1.getSchema("http://www.aiim.org/pdfua/ns/id/";);
+ assertEquals(1, uaSchema1.getIntegerPropertyValueAsSimple("part"));
+ XmpSerializer serializer = new XmpSerializer();
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ // make sure that nothing is lost in serialization
+ serializer.serialize(xmp1, baos, true);
+ DomXmpParser xmpParser2 = new DomXmpParser();
+ XMPMetadata xmp2 = xmpParser2.parse(baos.toByteArray());
+ XMPSchema uaSchema2 =
xmp2.getSchema("http://www.aiim.org/pdfua/ns/id/";);
+ assertEquals(1, uaSchema2.getIntegerPropertyValueAsSimple("part"));
+ }
}
