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https://issues.apache.org/jira/browse/CXF-2571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12787133#action_12787133
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Daniel Kulp commented on CXF-2571:
----------------------------------
I got past the NPE in 2.2.5 (we were not setting the systemId), but ran into a
bug in XJC. They are doing:
new URI(locator.getSystemId()).resolve(new URI(schemaLocation))
to resolve the include. However, that doesn't work with a "jar" url as the
systemId of the original schema. The URI in that case is considered opaque
and thus resolve just returns the child value as is. I THINK I can work
around this by kind of DOM loading the schemas and preprocessing the includes
and such, but yuck.
I'm going to doubt I'll be able to fix this on 2.1.x as the databinding/schema
code there is very different.
> wsdl2java and jax-ws-catalog: failing to resolve schemas included with
> xsd:include in jar-file
> ----------------------------------------------------------------------------------------------
>
> Key: CXF-2571
> URL: https://issues.apache.org/jira/browse/CXF-2571
> Project: CXF
> Issue Type: Bug
> Affects Versions: 2.1.8, 2.2.5
> Environment: Apache Maven 2.2.1
> Java version: 1.5.0_21
> OS name: "windows xp"
> Reporter: Håkan Dahl
> Attachments: jax-ws-catalog-test-20091203.zip
>
>
> cxf-codegen-plugin/wsdl2java (2.1.8, 2.2.5)
> Refer user-list thread:
> http://old.nabble.com/jax-ws-catalog-and-resolving-schemas-in-jars-that-do-xsd%3Ainclude-td26590812.html
> Schema resolution from a jar-file (using jax-ws-catalog as per 4.4 Catalog
> Facility in the JAX-WS 2.1 spec) fails when:
> * The referenced schema in a jar makes xsd:include on another schema in the
> jar (all schemas in a jar share the same namespace).
> Stacktrace below for CXF 2.1.8 below. CXF 2.2.5 also fails but with a
> NullPointerException.
> Note: xsd:import works but requires imported schema to be in another
> namespace.
> Projects look like:
> common-types-domain1
> META-INF/jax-ws-catalog.xml
> schemas/domain1/domain1-schema1.xsd
> schemas/domain1/domain1-schema2.xsd
> wsdl-project-1
> src\main\resources\schemas\GetX.xsd
> src\main\resources\schemas\GetXService.wsdl
> where the GetXService.wsdl imports GetX.xsd which imports
> domain1-schema2.xsd like this:
> GetX.xsd:
> <xsd:import namespace="http://www.example.org/schemas/domain1";
> schemaLocation="
> http://www.example.org/schemas/domain1/domain1-schema2.xsd"/>
> domain1-schema2.xsd:
> <xsd:include schemaLocation="domain1-schema1.xsd"/>
> common-types-domain1/META-INF/jax-ws-catalog.xml:
> <catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog"
> prefer="system">
> <system systemId="
> http://www.example.org/schemas/domain1/domain1-schema1.xsd";
> uri="classpath:schemas/domain1/domain1-schema1.xsd"/>
> <system systemId="
> http://www.example.org/schemas/domain1/domain1-schema2.xsd";
> uri="classpath:schemas/domain1/domain1-schema2.xsd"/>
> </catalog>
> results in:
> Caused by: org.apache.cxf.tools.common.ToolException: Thrown by JAXB :
> http://www.example.org/schemas/domain1/domain1-schema1.xsd
> at
> org.apache.cxf.tools.wsdlto.databinding.jaxb.JAXBBindErrorListener.error(JAXBBindErrorListener.java:34)
> at
> com.sun.tools.xjc.api.impl.s2j.SchemaCompilerImpl.error(SchemaCompilerImpl.java:285)
> at com.sun.tools.xjc.ErrorReceiver.error(ErrorReceiver.java:90)
> at
> com.sun.tools.xjc.reader.internalizer.DOMForest.parse(DOMForest.java:402)
> at
> com.sun.tools.xjc.reader.internalizer.DOMForest.parse(DOMForest.java:301)
> at
> com.sun.tools.xjc.reader.internalizer.AbstractReferenceFinderImpl.startElement(AbstractReferenceFinderImpl.java:95)
> at
> org.xml.sax.helpers.XMLFilterImpl.startElement(XMLFilterImpl.java:527)
> at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOMScanner.java:240)
> at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOMScanner.java:277)
> at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOMScanner.java:246)
> at com.sun.xml.bind.unmarshaller.DOMScanner.scan(DOMScanner.java:123)
> at
> com.sun.tools.xjc.api.impl.s2j.SchemaCompilerImpl.parseSchema(SchemaCompilerImpl.java:135)
> at
> org.apache.cxf.tools.wsdlto.databinding.jaxb.JAXBDataBinding.addSchemas(JAXBDataBinding.java:253)
> at
> org.apache.cxf.tools.wsdlto.databinding.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:196)
> at
> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.generateTypes(WSDLToJavaContainer.java:588)
> at
> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.processWsdl(WSDLToJavaContainer.java:239)
> at
> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:130)
> at
> org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:283)
> at
> org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:83)
> at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:103)
> at
> org.apache.cxf.maven_plugin.WSDL2JavaMojo.processWsdl(WSDL2JavaMojo.java:337)
> ... 20 more
> Caused by: java.io.FileNotFoundException:
> http://www.example.org/schemas/domain1/domain1-schema1.xsd
> ... 39 more
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