Thomas Watson created ARIES-972:
-----------------------------------
Summary: Subsystem install fails with NPE if no subsystem manifest
is contained in an ESA
Key: ARIES-972
URL: https://issues.apache.org/jira/browse/ARIES-972
Project: Aries
Issue Type: Bug
Components: Subsystem
Reporter: Thomas Watson
The subsystem manifest file is optional for ESA files. If an ESA is installed
which contains no subsystem manifest AND the subsystem was NOT installed using
the subsystem: URI (in order to specify the Subsystem-SymbolicName param) then
the following NPE will be observed:
Caused by: java.lang.NullPointerException
at java.util.regex.Matcher.getTextLength(Matcher.java:1140)
at java.util.regex.Matcher.reset(Matcher.java:291)
at java.util.regex.Matcher.<init>(Matcher.java:211)
at java.util.regex.Pattern.matcher(Pattern.java:888)
at
org.apache.aries.subsystem.core.archive.AbstractHeader.<init>(AbstractHeader.java:55)
at
org.apache.aries.subsystem.core.archive.SymbolicNameHeader.<init>(SymbolicNameHeader.java:20)
at
org.apache.aries.subsystem.core.archive.SubsystemSymbolicNameHeader.<init>(SubsystemSymbolicNameHeader.java:21)
at
org.apache.aries.subsystem.core.internal.RawSubsystemResource.computeSubsystemSymbolicNameHeader(RawSubsystemResource.java:383)
at
org.apache.aries.subsystem.core.internal.RawSubsystemResource.addSubsystemSymbolicNameHeader(RawSubsystemResource.java:223)
at
org.apache.aries.subsystem.core.internal.RawSubsystemResource.computeSubsystemManifestBeforeRequirements(RawSubsystemResource.java:374)
at
org.apache.aries.subsystem.core.internal.RawSubsystemResource.<init>(RawSubsystemResource.java:110)
at
org.apache.aries.subsystem.core.internal.SubsystemResource.<init>(SubsystemResource.java:93)
at
org.apache.aries.subsystem.core.internal.InstallAction.createSubsystemResource(InstallAction.java:128)
at
org.apache.aries.subsystem.core.internal.InstallAction.run(InstallAction.java:62)
... 61 more
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