TIKA-4699 - fix bundle to handle tika-standard-parsers-package

[tballison]

Thanks for your contribution to Apache Tika! Your help is appreciated!

Before opening the pull request, please verify that

• there is an open issue on the Tika issue tracker which describes the problem or the improvement. We cannot accept pull requests without an issue because the change wouldn't be listed in the release notes.
• the issue ID (TIKA-XXXX)
  • is referenced in the title of the pull request
  • and placed in front of your commit messages surrounded by square brackets ([TIKA-XXXX] Issue or pull request title)
• commits are squashed into a single one (or few commits for larger changes)
• Tika is successfully built and unit tests pass by running ./mvnw clean test
• there should be no conflicts when merging the pull request branch into the recent main branch. If there are conflicts, please try to rebase the pull request branch on top of a freshly pulled main branch
• if you add new module that downstream users will depend upon add it to relevant group in tika-bom/pom.xml.

We will be able to faster integrate your pull request if these conditions are met. If you have any questions how to fix your problem or about using Tika in general, please sign up for the Tika mailing list. Thanks!

[tballison]

@kwin wdyt?

[kwin]

Looks better, I haven't tried to deploy in OSGi though yet.

[kwin]

Still unsure what tika-parsers-standard-package is supposed to embed on its own. Who is supposed to use it and for what purpose? I think having an OSGi bundle without the third party dependencies would still be beneficial. Then one can decide between deploying:

1. tika-bundle-standard (standard-parsers + their third party dependencies)
2. tika-standards-parsers-package (all standard parsers)

The suffix package seems a bit fuzzy to me. Is this only supposed to be used to ease dependency management at compile time (then this should have pom packaging only) or is this supposed to be usable OSGi bundle/JAR to be used in OSGi containers or the Java Classpath?

[tballison]

I made the *-package initially to avoid having to import the 25 standard parser modules in tika-app, tika-server and tika-grpc. I did that with only a mechanical copy/paste of osgi components/Activator (I think from 1.x -> 2.x) and no real thought for osgi.

I opened https://issues.apache.org/jira/browse/TIKA-4712 to clarify this... wdyt?

I'm grateful to have someone with an actual osgi use case help get this right ... now. Thank you.