(tika) branch main updated: TIKA-4551: support xmpMM:InstanceID

[tilman]

This is an automated email from the ASF dual-hosted git repository.

tilman pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tika.git


The following commit(s) were added to refs/heads/main by this push:
     new 522e6ef84 TIKA-4551: support xmpMM:InstanceID
522e6ef84 is described below

commit 522e6ef842cf4f6f89a404b986c0b7950efa5874
Author: Tilman Hausherr <til...@apache.org>
AuthorDate: Thu Dec 4 16:55:39 2025 +0100

    TIKA-4551: support xmpMM:InstanceID
---
 .../main/java/org/apache/tika/parser/xmp/JempboxExtractor.java |  6 ++++--
 .../java/org/apache/tika/parser/xmp/JempboxExtractorTest.java  | 10 ++++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git 
a/tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xmp-commons/src/main/java/org/apache/tika/parser/xmp/JempboxExtractor.java
 
b/tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xmp-commons/src/main/java/org/apache/tika/parser/xmp/JempboxExtractor.java
index e51784733..dcabc2641 100644
--- 
a/tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xmp-commons/src/main/java/org/apache/tika/parser/xmp/JempboxExtractor.java
+++ 
b/tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xmp-commons/src/main/java/org/apache/tika/parser/xmp/JempboxExtractor.java
@@ -131,8 +131,10 @@ public class JempboxExtractor {
         }
         if (mmSchema != null) {
             addMetadata(metadata, XMPMM.DOCUMENTID, mmSchema.getDocumentID());
-            //not currently supported by JempBox...
-//          metadata.set(XMPMM.INSTANCEID, mmSchema.getInstanceID());
+            // not currently supported by JempBox...
+            // but might be in 1.8.18 if ever released, see PDFBOX-6116
+            // until then use workaround (won't work if non standard prefix is 
used)
+            metadata.set(XMPMM.INSTANCEID, 
mmSchema.getTextProperty("xmpMM:InstanceID" ));
 
             ResourceRef derivedFrom = mmSchema.getDerivedFrom();
             if (derivedFrom != null) {
diff --git 
a/tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xmp-commons/src/test/java/org/apache/tika/parser/xmp/JempboxExtractorTest.java
 
b/tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xmp-commons/src/test/java/org/apache/tika/parser/xmp/JempboxExtractorTest.java
index f43d83077..e5abfa572 100644
--- 
a/tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xmp-commons/src/test/java/org/apache/tika/parser/xmp/JempboxExtractorTest.java
+++ 
b/tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-xmp-commons/src/test/java/org/apache/tika/parser/xmp/JempboxExtractorTest.java
@@ -144,4 +144,14 @@ public class JempboxExtractorTest extends TikaTest {
         assertEquals("2014-03-04T22:50:41Z", m.get(XMPMM.HISTORY_WHEN));
     }
 
+    @Test
+    public void testXMPMMMisc() throws Exception {
+        Metadata m = new Metadata();
+        JempboxExtractor ex = new JempboxExtractor(m);
+        try (InputStream is = 
getResourceAsStream("/test-documents/testXMP.xmp")) {
+            ex.parse(is);
+        }
+        assertEquals("uuid:cccee1fc-51b3-4b52-ac86-672af3974d25", 
m.getValues(XMPMM.DOCUMENTID)[0]);
+        assertEquals("uuid:afa71b09-7cc5-48ac-8664-ac6dcf8b5ab4", 
m.getValues(XMPMM.INSTANCEID)[0]);
+    }
 }