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https://issues.apache.org/jira/browse/FELIX-3714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guillaume Nodet resolved FELIX-3714.
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Resolution: Fixed
Fix Version/s: fileinstall-3.2.8
Assignee: Guillaume Nodet
Committing to https://svn.apache.org/repos/asf/felix/trunk ...
M
fileinstall/src/main/java/org/apache/felix/fileinstall/internal/DirectoryWatcher.java
Committed r1548482
> Error when when fragment bundle is updated
> ------------------------------------------
>
> Key: FELIX-3714
> URL: https://issues.apache.org/jira/browse/FELIX-3714
> Project: Felix
> Issue Type: Bug
> Components: File Install
> Affects Versions: fileinstall-3.2.6
> Reporter: Evgeniy Sedyshev
> Assignee: Guillaume Nodet
> Fix For: fileinstall-3.2.8
>
>
> On our project we have FileInstall watching a directory with bundles. One of
> those bundles is a fragment.
> When the fragment is modified (or deleted/created), we get the following
> error in the log:
> 2012-10-17-13:20:53.406+0400 ERROR [Thread-17] org.apache.felix.fileinstall
> In main loop, we have serious trouble
> java.lang.NullPointerException: null
> at
> org.apache.felix.fileinstall.internal.DirectoryWatcher.findBundlesWithFragmentsToRefresh(DirectoryWatcher.java:1273)
> ~[na:na]
> at
> org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:491)
> ~[na:na]
> at
> org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:291)
> ~[na:na]
> And what is more critical none of the other modified bundles becomes updated.
> The source of the NPE is
> if (hostBundle.getSymbolicName().equals(path.getName()))
> because there is no check here for SymbolicName being null.
> In our case the problem was in that there was a non-bundle jar inside osgi
> container that therefore didn't have a SymbolicName, so we just removed it
> and that solved the problem.
> However, I strongly believe that there should be a check for not null in the
> mentioned line.
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