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Posted to dev@tuscany.apache.org by "Jean-Sebastien Delfino (JIRA)" <tu...@ws.apache.org> on 2008/01/09 02:15:33 UTC
[jira] Created: (TUSCANY-1951) node.addContribution incorrectly
loads of unused composites
node.addContribution incorrectly loads of 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-1.0.1, Java-SCA-1.0
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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[jira] Updated: (TUSCANY-1951) node.addContribution incorrectly
loads unused composites
Posted by "Jean-Sebastien Delfino (JIRA)" <tu...@ws.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-1951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Sebastien Delfino updated TUSCANY-1951:
--------------------------------------------
Summary: node.addContribution incorrectly loads unused composites (was: node.addContribution incorrectly loads of unused composites)
> 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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[jira] Closed: (TUSCANY-1951) node.addContribution incorrectly
loads unused composites
Posted by "Simon Laws (JIRA)" <tu...@ws.apache.org>.
[ 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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