NPE in XSDModelResolver when many schemas
-----------------------------------------
Key: TUSCANY-3378
URL: https://issues.apache.org/jira/browse/TUSCANY-3378
Project: Tuscany
Issue Type: Bug
Components: Java SCA Core Runtime
Affects Versions: Java-SCA-1.5
Reporter: Martin Clough
Using Tuscany with a large publicly-available schema with over 400 schemas and
WSDL files, it throws a NPE in XSDModel Resolver:
Caused by: java.lang.NullPointerException
at
org.apache.tuscany.sca.xsd.xml.XSDModelResolver.loadOnDemand(XSDModelResolver.java:190)
at
org.apache.tuscany.sca.xsd.xml.XSDModelResolver.aggregate(XSDModelResolver.java:236)
at
org.apache.tuscany.sca.xsd.xml.XSDModelResolver.resolveModel(XSDModelResolver.java:110)
at
org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver.resolveModel(ExtensibleModelResolver.java:179)
at
org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLModelResolver.readInlineSchemas(WSDLModelResolver.java:491)
at
org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLModelResolver.loadDefinition(WSDLModelResolver.java:427)
at
org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLModelResolver.aggregate(WSDLModelResolver.java:263)
at
org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLModelResolver.resolveModel(WSDLModelResolver.java:297)
at
org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver.resolveModel(ExtensibleModelResolver.java:179)
at
org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLInterfaceProcessor.resolveWSDLInterface(WSDLInterfaceProcessor.java:244)
at
org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLInterfaceProcessor.resolve(WSDLInterfaceProcessor.java:300)
at
org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLInterfaceProcessor.resolve(WSDLInterfaceProcessor.java:59)
at
org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(DefaultStAXArtifactProcessorExtensionPoint.java:388)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor.resolve(ExtensibleStAXArtifactProcessor.java:183)
at
org.apache.tuscany.sca.assembly.xml.BaseAssemblyProcessor.resolveContracts(BaseAssemblyProcessor.java:444)
at
org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(CompositeProcessor.java:988)
at
org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(CompositeProcessor.java:89)
at
org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.resolve(DefaultStAXArtifactProcessorExtensionPoint.java:388)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor.resolve(ExtensibleStAXArtifactProcessor.java:183)
at
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.resolve(CompositeDocumentProcessor.java:222)
at
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.resolve(CompositeDocumentProcessor.java:58)
at
org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor.resolve(ExtensibleURLArtifactProcessor.java:106)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.processResolvePhase(ContributionServiceImpl.java:625)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.addContribution(ContributionServiceImpl.java:430)
at
org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.contribute(ContributionServiceImpl.java:198)
at
org.apache.tuscany.sca.node.impl.NodeImpl.configureNode(NodeImpl.java:529)
at org.apache.tuscany.sca.node.impl.NodeImpl.<init>(NodeImpl.java:377)
... 30 more
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