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https://issues.apache.org/jira/browse/TUSCANY-1951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Simon Laws closed TUSCANY-1951.
-------------------------------
Resolution: Won't Fix
We are moving toward the new workspace implementation for loading contributions
so this is no longer relevant
> node.addContribution incorrectly loads unused composites
> --------------------------------------------------------
>
> Key: TUSCANY-1951
> URL: https://issues.apache.org/jira/browse/TUSCANY-1951
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Core Runtime
> Affects Versions: Java-SCA-1.0, Java-SCA-1.0.1
> Reporter: Jean-Sebastien Delfino
> Fix For: Java-SCA-Next
>
>
> node.addContribution() incorrectly triggers eager loading and resolution of
> all .composite artifacts in the contribution. Instead it should only consider
> the composites that are actually used later on by the node (similar to what
> the Java classloader does, it doesn't complain about classes with unresolved
> references to other classes unless and until they are actually used /
> referenced themselves).
> To produce the exception below I just added a dummy composite containing an
> unresolvable class to the tutorial's store contribution. I shouldn't get that
> exception at all as the composite is never used in my environment (it's not
> referenced by any of the composites actually added to the SCA node).
> Exception in thread "main" org.apache.tuscany.sca.node.NodeException:
> java.lang.ClassNotFoundException: services.merger.MergedCatalogImpl
> at
> org.apache.tuscany.sca.node.impl.SCANodeImpl.addContribution(SCANodeImpl.java:490)
> at
> org.apache.tuscany.sca.node.impl.SCANodeImpl.addContribution(SCANodeImpl.java:478)
> at launch.LaunchStore.main(LaunchStore.java:43)
> Caused by: org.apache.tuscany.sca.node.NodeException:
> java.lang.ClassNotFoundException: services.merger.MergedCatalogImpl
> at
> org.apache.tuscany.sca.node.impl.SCANodeImpl.addContributionFromDomain(SCANodeImpl.java:339)
> at
> org.apache.tuscany.sca.node.impl.SCANodeImpl.addContribution(SCANodeImpl.java:484)
> ... 2 more
> Caused by:
> org.apache.tuscany.sca.contribution.service.ContributionResolveException:
> java.lang.ClassNotFoundException: services.merger.MergedCatalogImpl
> at
> org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor.resolve(JavaImplementationProcessor.java:148)
> at
> org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor.resolve(JavaImplementationProcessor.java:65)
> at
> org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(DefaultStAXArtifactProcessorExtensionPoint.java:242)
> at
> org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor.resolve(ExtensibleStAXArtifactProcessor.java:108)
> at
> org.apache.tuscany.sca.assembly.xml.BaseAssemblyProcessor.resolveImplementation(BaseAssemblyProcessor.java:241)
> at
> org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(CompositeProcessor.java:794)
> at
> org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(CompositeProcessor.java:74)
> at
> org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor.resolve(ExtensibleStAXArtifactProcessor.java:108)
> at
> org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.resolve(CompositeDocumentProcessor.java:113)
> at
> org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.resolve(CompositeDocumentProcessor.java:47)
> at
> org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor.resolve(ExtensibleURLArtifactProcessor.java:86)
> at
> org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.processResolvePhase(ContributionServiceImpl.java:423)
> at
> org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.addContribution(ContributionServiceImpl.java:333)
> at
> org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.contribute(ContributionServiceImpl.java:169)
> at
> org.apache.tuscany.sca.node.impl.SCANodeImpl.addContributionFromDomain(SCANodeImpl.java:321)
> ... 3 more
> Caused by: java.lang.ClassNotFoundException: services.merger.MergedCatalogImpl
> ... 18 more
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