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https://issues.apache.org/jira/browse/TIKA-1276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14370914#comment-14370914
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Rupert Westenthaler commented on TIKA-1276:
-------------------------------------------
The pom of jhighlight [1] states two licenses LGPL v2.1. and CDDL 1.0. Meaning
that while the lib as a whole is distributed under CDDL 1.0 (compatible with
the ASL). Only some source files do only mention LGPL in their header
information.
Not sure what this means. Also on LEGAL [2] I was not able to find related
information.
[1] http://search.maven.org/#artifactdetails|com.uwyn|jhighlight|1.0|jar
[2] https://issues.apache.org/jira/browse/LEGAL
> Missing embedded dependencies in tika-bundle
> --------------------------------------------
>
> Key: TIKA-1276
> URL: https://issues.apache.org/jira/browse/TIKA-1276
> Project: Tika
> Issue Type: Bug
> Components: packaging
> Affects Versions: 1.5
> Environment: OSGI, Apache Felix via Apache Sling Launcher
> Reporter: Rupert Westenthaler
> Fix For: 1.8
>
> Attachments: TIKA-1276_20140423_rwesten.diff,
> TIKA-1276_20140428_2_rwesten.diff, TIKA-1276_20140428_3_rwesten.diff,
> TIKA-1276_20140428_rwesten.diff
>
>
> While updating from tika 1.2 to 1.5 I that the
> `org.apache.tika:tika-bundle:1.5` module has some missing dependences.
> 1. `com.uwyn:jhighlight:1.0` is not embedded
> Because of that installing the bundle results in the following exception
> {code}
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [103]: Unable to resolve 103.0: missing requirement
> [103.0] osgi.wiring.package;
> (osgi.wiring.package=com.uwyn.jhighlight.renderer))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [103]: Unable to resolve 103.0: missing requirement
> [103.0] osgi.wiring.package;
> (osgi.wiring.package=com.uwyn.jhighlight.renderer)
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3962)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:2025)
> at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1279)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)
> at java.lang.Thread.run(Thread.java:744)
> {code}
> 2. `org.ow2.asm:asm:4.1` is not embedded because
> `org.apache.tika:tika-core:1.5` uses `org.ow2.asm-debug-all:asm:4.1` and
> therefore the `Embed-Dependency` directive `asm` does not match any
> dependency.
> Because of that one do get the following exception (after fixing (1))
> {code}
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [96]: Unable to resolve 96.0: missing requirement
> [96.0] osgi.wiring.package;
> (&(osgi.wiring.package=org.objectweb.asm)(version>=4.1.0)(!(version>=5.0.0))))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [96]: Unable to resolve 96.0: missing requirement
> [96.0] osgi.wiring.package;
> (&(osgi.wiring.package=org.objectweb.asm)(version>=4.1.0)(!(version>=5.0.0)))
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3962)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:2025)
> at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1279)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)
> at java.lang.Thread.run(Thread.java:744)
> {code}
> There are two possibilities to fix this (a) change the `Embed-Dependency` to
> `asm-debug-all` or adding a dependency to `org.ow2.asm:asm:4.1` to the
> tika-bundle pom file.
> 3. `edu.ucar:netcdf:4.2-min` is not embedded
> Because of that one does get the following exception (after fixing (1) and
> (2))
> {code}
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [96]: Unable to resolve 96.0: missing requirement
> [96.0] osgi.wiring.package; (osgi.wiring.package=ucar.ma2))
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.apache.tika.bundle [96]: Unable to resolve 96.0: missing requirement
> [96.0] osgi.wiring.package; (osgi.wiring.package=ucar.ma2)
> at
> org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3962)
> at org.apache.felix.framework.Felix.startBundle(Felix.java:2025)
> at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1279)
> at
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)
> at java.lang.Thread.run(Thread.java:744)
> {code}
> 4. The `com.adobe.xmp:xmpcore:5.1.2` dependency is required at runtime
> After fixing the above issues the tika-bundle was started successfully.
> However when extracting EXIG metadata from a jpeg image I got the following
> exception.
> {code}
> java.lang.NoClassDefFoundError: com/adobe/xmp/XMPException
> at
> com.drew.imaging.jpeg.JpegMetadataReader.extractMetadataFromJpegSegmentReader(JpegMetadataReader.java:112)
> at
> com.drew.imaging.jpeg.JpegMetadataReader.readMetadata(JpegMetadataReader.java:71)
> at
> org.apache.tika.parser.image.ImageMetadataExtractor.parseJpeg(ImageMetadataExtractor.java:91)
> at org.apache.tika.parser.jpeg.JpegParser.parse(JpegParser.java:56)
> [..]
> {code}
> Embedding xmpcore in the tika-bundle solved this issue.
> NOTES:
> * The Apache Stanbol integration tests only covers PDF, JPEG, DOCX. So there
> might be additional issues with other not tested parsers.
> * I was updating Tika from version 1.2 to 1.5. This means that all versions >
> 1.2 might also be affected by this.
> * The following dependencies embedded by the tika-bundle are in fact OSGI
> bundles and would not be needed to be embedded: commons-compress, xz,
> commons-codec, commons-io
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