[FELIX-4571] NullPointerException when using Repository impl with Aries subsystem impl

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: bundlerepository-2.0.4
• Component/s: Bundle Repository (OBR)
• Assignee: David Bosschaert
• Reporter: Tom Watson
• Created: 21/Jul/14 14:34
• Updated: 17/Mar/15 06:52
• Resolved: 22/Sep/14 14:57

Description

I get the following while trying to use the OSGi Repository service implementation with Apache Aries subsystems implementation:

Caused by: java.lang.NullPointerException
at org.apache.felix.bundlerepository.impl.LazyHashMap.put(LazyHashMap.java:88)
at org.apache.felix.bundlerepository.impl.OSGiRepositoryImpl.newOSGiContentCapability(OSGiRepositoryImpl.java:155)
at org.apache.felix.bundlerepository.impl.FelixResourceAdapter.getCapabilities(FelixResourceAdapter.java:50)
at org.apache.felix.resolver.Util.isFragment(Util.java:62)
at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:606)
at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273)
at org.apache.felix.resolver.Candidates.populate(Candidates.java:161)
at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:146)
at org.apache.aries.subsystem.core.internal.SubsystemResource.computeDependencies(SubsystemResource.java:410)
at org.apache.aries.subsystem.core.internal.SubsystemResource.computeDependencies(SubsystemResource.java:393)
at org.apache.aries.subsystem.core.internal.SubsystemResource.<init>(SubsystemResource.java:101)
at org.apache.aries.subsystem.core.internal.SubsystemResource.<init>(SubsystemResource.java:92)
at org.apache.aries.subsystem.core.internal.InstallAction.createSubsystemResource(InstallAction.java:114)
at org.apache.aries.subsystem.core.internal.InstallAction.run(InstallAction.java:52)

It appears a null capability size attribute is causing the exception:

contentAttrs.put(ContentNamespace.CAPABILITY_SIZE_ATTRIBUTE, resource.getSize());

I'm not sure why it is null or if it is not allowed to be null.