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https://issues.apache.org/jira/browse/DERBY-6945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16368342#comment-16368342
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Rick Hillegas commented on DERBY-6945:
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Attaching derby-6945-XX-moveDataSourceFactories. This is an abandoned patch,
which I am attaching so that it can be revived later on if we decide to
re-visit the following decisions.
I ran jdeps again. The module boundaries look almost like what I had hoped for.
Unfortunately, the engine and client jars still depend on java.naming. I tried
moving the ClientDataSourceFactory out of the client jar and up into the tools
jar. That compiled and tested cleanly. However, when I investigated the
dependence of the engine jar on JNDI, I discovered that the dependency arises
because of the LDAP authentication service.
I am going to let the engine and client jars continue to depend on java.naming.
There may be a way to mark that dependency as optional. Alternatively, in the
future we may want to revive this patch and move ClientDataSourceFactory and
LDAPAuthenticationSchemeImpl up into the tools jar.
> Re-package Derby as a collection of jigsaw modules
> --
>
> Key: DERBY-6945
> URL: https://issues.apache.org/jira/browse/DERBY-6945
> Project: Derby
> Issue Type: Improvement
>Affects Versions: 10.13.1.2
>Reporter: Rick Hillegas
>Priority: Major
> Attachments: derby-6945-01-aa-remove_derbyPreBuild_dep.diff,
> derby-6945-02-ab-newDerbySharedJar.diff,
> derby-6945-02-ac-newDerbySharedJar.diff, derby-6945-03-aa-partitionTest.diff,
> derby-6945-04-aa-moveRunClass.diff,
> derby-6945-05-aa-removeRedundant_Attribute_SQLState.diff,
> derby-6945-06-aa-removeOtherSharedDuplicates.diff,
> derby-6945-07-aa-net_client_overlap.diff,
> derby-6945-08-aa-move_shared_iapi_under_shared.diff,
> derby-6945-08-ab-move_shared_iapi_under_shared.diff,
> derby-6945-08-ad-move_shared_iapi_under_shared.diff,
> derby-6945-09-ab-moveInternalDriver.diff, derby-6945-10-aa-moveDriver42.diff,
> derby-6945-11-ab-moveAutoloadedDriver.diff,
> derby-6945-12-ab-moveClientDataSourceInterface.diff,
> derby-6945-13-aa-create-ClientAutoloadedDriver.diff,
> derby-6945-14-aa-moveMoreEmbeddedClassesOutOfPublicAPI.diff,
> derby-6945-15-aa-moveMoreClientClassesOutOfPublicAPI.diff,
> derby-6945-16-aa-consolidatePublicAPI.diff,
> derby-6945-17-aa-resealPackagesIn-derbyshared.diff,
> derby-6945-18-aa-resealLocalizationPackage.diff,
> derby-6945-19-ad-movePublicAPIintoToolsJar.diff,
> derby-6945-20-aa-removeClasslister.diff,
> derby-6945-XX-moveDataSourceFactories, jdeps.out.tar
>
>
> Once we commit to building with Java 9 (see DERBY-6856), we should consider
> re-packaging Derby as a set of jigsaw modules. This would result in a
> different set of release artifacts. This might be a good opportunity to
> address the Tomcat artifactory issues raised by issue DERBY-6944.
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