Jakub Drulis created TUSCANY-4078:
-------------------------------------
Summary: Inheritance problem when subtypes are in different
namespaces
Key: TUSCANY-4078
URL: https://issues.apache.org/jira/browse/TUSCANY-4078
Project: Tuscany
Issue Type: Bug
Components: Java SDO Tools
Affects Versions: Java-SDO-1.1
Environment: Java 6, eclipse indigo, RHEL 6.3
Reporter: Jakub Drulis
NullPointerException is thrown during generating SDO Java classes from XSD when
there is a specific situation in a XSD model that is there is more than one
inheritance level for instance type TC extends TB and TB extends TA and
additionally each of the classes (complexTypees) is in different package
(namespace), for instance
pa.TA, pb.TB, pc.TC (p is for package, T is for Type, and V is for ...)
This might be a EMF bug (version 2.2.3).
stderr:
org.eclipse.emf.common.util.WrappedException:
org.eclipse.emf.codegen.jet.JETException: InvocationTargetException
at
org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:1046)
at
org.eclipse.emf.codegen.ecore.genmodel.generator.GenClassGeneratorAdapter.generateClass(GenClassGeneratorAdapter.java:147)
at
org.eclipse.emf.codegen.ecore.genmodel.generator.GenClassGeneratorAdapter.generateModel(GenClassGeneratorAdapter.java:107)
at
org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter.doGenerate(GenBaseGeneratorAdapter.java:214)
at
org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generate(AbstractGeneratorAdapter.java:275)
at
org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:600)
at
org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:512)
at
org.apache.tuscany.sdo.generate.JavaGenerator.generateFromGenModel(JavaGenerator.java:531)
at
org.apache.tuscany.sdo.generate.JavaGenerator.generatePackages(JavaGenerator.java:413)
at
org.apache.tuscany.sdo.generate.XSD2JavaGenerator.generateFromXMLSchema(XSD2JavaGenerator.java:212)
at
org.apache.tuscany.sdo.generate.XSD2JavaGenerator.run(XSD2JavaGenerator.java:148)
at
org.apache.tuscany.sdo.generate.XSD2JavaGenerator.main(XSD2JavaGenerator.java:97)
at pl.raiffeisen.esb.catalog.tools.XSD2SDO.main(XSD2SDO.java:53)
Caused by: org.eclipse.emf.codegen.jet.JETException: InvocationTargetException
at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.java:396)
at
org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:937)
... 12 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.eclipse.emf.codegen.jet.JETEmitter.generate(JETEmitter.java:388)
... 13 more
Caused by: java.lang.NullPointerException
at
org.eclipse.emf.codegen.ecore.genmodel.impl.GenBaseImpl.collectGenFeatures(GenBaseImpl.java:1353)
at
org.eclipse.emf.codegen.ecore.genmodel.impl.GenClassImpl.getAllGenFeatures(GenClassImpl.java:657)
at
org.eclipse.emf.codegen.ecore.genmodel.impl.GenClassImpl.getFeatureCount(GenClassImpl.java:826)
at
org.apache.tuscany.sdo.generate.templates.model.SDOClass.generate(SDOClass.java:1585)
... 18 more
stdout:
Generating SDO 1.1 from XSD file:
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-XSD//xsd/pl.company.xsd
Args: [-targetDirectory,
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-SDO-Java//src-autogen,
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-XSD//xsd/pl.company.xsd]
>> Generating code
>> Generating packages
>> Generating package CompanyPackageImpl
>> Generating Java interface pl.company.CompanyFactory
>> Generating /TargetProject/pl/company/CompanyFactory.java
>> Generating Java class pl.company.impl.CompanyFactoryImpl
>> Generating /TargetProject/pl/company/impl/CompanyFactoryImpl.java
>> Generating Parent
>> Generating Java interface pl.company.Parent
>> Generating /TargetProject/pl/company/Parent.java
>> Generating Java class pl.company.impl.ParentImpl
>> Generating /TargetProject/pl/company/impl/ParentImpl.java
Generating SDO 1.1 from XSD file:
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-XSD//xsd/operations.xsd
Args: [-targetDirectory,
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-SDO-Java//src-autogen,
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-XSD//xsd/operations.xsd]
>> Generating code
>> Generating packages
>> Generating package PlPackageImpl
>> Generating Java interface pl.PlFactory
>> Generating /TargetProject/pl/PlFactory.java
>> Generating Java class pl.impl.PlFactoryImpl
>> Generating /TargetProject/pl/impl/PlFactoryImpl.java
>> Generating Grandparent
>> Generating Java interface pl.Grandparent
>> Generating /TargetProject/pl/Grandparent.java
>> Generating Java class pl.impl.GrandparentImpl
>> Generating /TargetProject/pl/impl/GrandparentImpl.java
Generating SDO 1.1 from XSD file:
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-XSD//xsd/pl.xsd
Args: [-targetDirectory,
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-SDO-Java//src-autogen,
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-XSD//xsd/pl.xsd]
>> Generating code
>> Generating packages
>> Generating package PlPackageImpl
>> Generating Java interface pl.PlFactory
>> Generating /TargetProject/pl/PlFactory.java
>> Examining old /TargetProject/pl/PlFactory.java
>> Generating Java class pl.impl.PlFactoryImpl
>> Generating /TargetProject/pl/impl/PlFactoryImpl.java
>> Examining old /TargetProject/pl/impl/PlFactoryImpl.java
>> Generating Grandparent
>> Generating Java interface pl.Grandparent
>> Generating /TargetProject/pl/Grandparent.java
>> Examining old /TargetProject/pl/Grandparent.java
>> Generating Java class pl.impl.GrandparentImpl
>> Generating /TargetProject/pl/impl/GrandparentImpl.java
>> Examining old /TargetProject/pl/impl/GrandparentImpl.java
Generating SDO 1.1 from XSD file:
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-XSD//xsd/pl.company.esb.xsd
Args: [-targetDirectory,
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-SDO-Java//src-autogen,
/home/arekf/workspaces/catalog_bug/REB-Catalog-SDO-Java/../REB-Catalog-XSD//xsd/pl.company.esb.xsd]
>> Generating code
>> Generating packages
>> Generating package EsbPackageImpl
>> Generating Java interface pl.company.esb.EsbFactory
>> Generating /TargetProject/pl/company/esb/EsbFactory.java
>> Generating Java class pl.company.esb.impl.EsbFactoryImpl
>> Generating /TargetProject/pl/company/esb/impl/EsbFactoryImpl.java
>> Generating Child
>> Generating Java interface pl.company.esb.Child
>> Generating /TargetProject/pl/company/esb/Child.java
>> Generating Java class pl.company.esb.impl.ChildImpl
>> Generating /TargetProject/pl/company/esb/impl/ChildImpl.java
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