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https://issues.apache.org/jira/browse/DBCP-454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15404769#comment-15404769
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Matt Sicker commented on DBCP-454:
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Log4j doesn't require any dependencies, but dbcp does, so it makes it a lot
more complicated than the AbstractLoadBundleTest from Log4j. I figured pax-exam
would provide the capability of adding all those dependencies for me, but then
I got other errors instead that are unrelated to dbcp or osgi. [Here's a
related
test|https://github.com/ops4j/org.ops4j.pax.jdbc/blob/master/pax-jdbc-itest/src/test/java/org/ops4j/pax/jdbc/test/pool/PoolDbcp2Test.java]
that would fail if dbcp itself was exporting the wrong headers (as with this
bug). The thing is with pax projects is that these types of tests are run in a
separate maven module, presumably to prevent the issues I was having, and that
would require a restructuring of dbcp which is rather complicated.
> OSGi declarations contain multiple import headers for javax.transaction
> -----------------------------------------------------------------------
>
> Key: DBCP-454
> URL: https://issues.apache.org/jira/browse/DBCP-454
> Project: Commons Dbcp
> Issue Type: Bug
> Affects Versions: 2.2
> Environment: OSGi
> Reporter: Philipp Marx
> Assignee: Matt Sicker
> Priority: Blocker
> Fix For: 2.2
>
> Attachments: patch
>
>
> In DBCP-445 an issue for "javax.transaction" import-packages was addressed.
> Though with the fix for this issue the import-packages will contain
> "javax.transaction" twice:
> Import-Package: javax.management,javax.naming,javax.naming.spi,javax.s
> ql,javax.transaction,javax.transaction.xa,org.apache.commons.logging,
> org.apache.commons.pool2,org.apache.commons.pool2.impl,javax.transact
> ion.xa;version="1.1.0";partial=true;mandatory:=partial,javax.transact
> ion;version="1.1.0"
> Thus the bundle can't be loaded as duplicate import declarations are
> prohibited and i.e. Felix will complain about this and refuse to install the
> bundle. The fix is quite simple by appending the '*' to the end (see attached
> patch).
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