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https://issues.apache.org/jira/browse/TUSCANY-2994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12704195#action_12704195
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Vamsavardhana Reddy commented on TUSCANY-2994:
----------------------------------------------
Fixed in rev 761874.
> NPE at EJBImplementationProcessor.resolve()
> -------------------------------------------
>
> Key: TUSCANY-2994
> URL: https://issues.apache.org/jira/browse/TUSCANY-2994
> Project: Tuscany
> Issue Type: Bug
> Reporter: Anbu Ponniah
> Assignee: Vamsavardhana Reddy
>
> EJBImplementationProcessor.resolve() throws a NPE because it assumes to have
> successfully resolved the model and a presence of a EJbInfo object with
> entries in it. The stack trace for the exception is :
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R Caused by:
> java.lang.NullPointerException
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.implementation.ejb.xml.EJBImplementationProcessor.resolve(EJBImplementationProcessor.java:179)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.implementation.ejb.xml.EJBImplementationProcessor.resolve(EJBImplementationProcessor.java:65)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(DefaultStAXArtifactProcessorExtensionPoint.java:388)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor.resolve(ExtensibleStAXArtifactProcessor.java:183)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.assembly.xml.BaseAssemblyProcessor.resolveImplementation(BaseAssemblyProcessor.java:342)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(CompositeProcessor.java:1020)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(CompositeProcessor.java:89)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(DefaultStAXArtifactProcessorExtensionPoint.java:388)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor.resolve(ExtensibleStAXArtifactProcessor.java:183)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.resolve(CompositeDocumentProcessor.java:222)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.resolve(CompositeDocumentProcessor.java:58)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor.resolve(ExtensibleURLArtifactProcessor.java:106)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.processResolvePhase(ContributionServiceImpl.java:601)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.addContribution(ContributionServiceImpl.java:423)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.contribute(ContributionServiceImpl.java:195)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> com.ibm.ws.soa.sca.runtime.impl.DomainCompositeHelper.addContribution(DomainCompositeHelper.java:93)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> com.ibm.ws.soa.sca.runtime.impl.SCAContainerComponentImpl.startComposite(SCAContainerComponentImpl.java:428)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R at
> com.ibm.ws.soa.sca.runtime.impl.SCAContainerComponentImpl.stateChanged(SCAContainerComponentImpl.java:285)
> [4/24/09 9:31:11:906 EDT] 00000016 SystemErr R ... 91 more
> We would expect the implementation to be marked as unresolved in this case
> and not a NPE.
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