[CXF-7454] NullPointerException during wsdl validation

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.12
• Fix Version/s: 3.0.15, 3.1.13, 3.2.0
• Component/s: Tooling
• Estimated Complexity: Unknown
• Assignee: Dennis Kieselhorst
• Reporter: Dennis Kieselhorst
• Created: 26/Jul/17 11:53
• Updated: 28/Nov/17 10:41
• Resolved: 26/Jul/17 12:12

Description

Validating a WSDL with import to an unknown schema fails with:

[WARNING] Exception in thread "main" org.apache.cxf.tools.common.ToolException: java.lang.NullPointerException
[WARNING]       at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:423)
[WARNING]       at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:105)
[WARNING]       at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:113)
[WARNING]       at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:86)
[WARNING]       at org.apache.cxf.maven_plugin.wsdl2java.ForkOnceWSDL2Java.main(ForkOnceWSDL2Java.java:51)
[WARNING] Caused by: java.lang.NullPointerException
[WARNING]       at org.apache.cxf.tools.wsdlto.databinding.jaxb.JAXBDataBinding$3.resolveResource(JAXBDataBinding.java:991)
[WARNING]       at com.sun.org.apache.xerces.internal.util.DOMEntityResolverWrapper.resolveEntity(DOMEntityResolverWrapper.java:117)
[WARNING]       at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.resolveEntity(XMLEntityManager.java:1081)
[WARNING]       at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.resolveDocument(XMLSchemaLoader.java:657)
[WARNING]       at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.resolveSchema(XSDHandler.java:2056)
[WARNING]       at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(XSDHandler.java:1012)
[WARNING]       at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:623)
[WARNING]       at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:613)
[WARNING]       at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:572)
[WARNING]       at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:538)
[WARNING]       at com.sun.org.apache.xerces.internal.jaxp.validation.XMLSchemaFactory.newSchema(XMLSchemaFactory.java:255)
[WARNING]       at javax.xml.validation.SchemaFactory.newSchema(SchemaFactory.java:638)
[WARNING]       at org.apache.cxf.tools.wsdlto.databinding.jaxb.JAXBDataBinding.validateSchema(JAXBDataBinding.java:1001)
[WARNING]       at org.apache.cxf.tools.wsdlto.databinding.jaxb.JAXBDataBinding.addSchemasForServiceInfos(JAXBDataBinding.java:727)
[WARNING]       at org.apache.cxf.tools.wsdlto.databinding.jaxb.JAXBDataBinding.addSchemas(JAXBDataBinding.java:710)
[WARNING]       at org.apache.cxf.tools.wsdlto.databinding.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:440)
[WARNING]       at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.generateTypes(WSDLToJavaContainer.java:726)
[WARNING]       at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.processWsdl(WSDLToJavaContainer.java:270)
[WARNING]       at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:164)
[WARNING]       at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:415)
[WARNING]       ... 4 more