[jira] [Created] (TIKA-1276) Missing embedded dependencies in tika-bundle

["Rupert Westenthaler (JIRA)" <ji...@apache.org>]

Rupert Westenthaler created TIKA-1276:
-----------------------------------------

             Summary: 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


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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