[jira] [Created] (ARIES-1286) Support for inner beans defined as "xsd:any" in custom XMLs

["metatech (JIRA)" <ji...@apache.org>]

metatech created ARIES-1286:
-------------------------------

             Summary: Support for inner beans defined as "xsd:any" in custom XMLs
                 Key: ARIES-1286
                 URL: https://issues.apache.org/jira/browse/ARIES-1286
             Project: Aries
          Issue Type: Bug
          Components: Blueprint
    Affects Versions: blueprint-core-1.0.1
            Reporter: metatech


When a custom XSD defines a "xs:any" bean (for instance "shutdownHooks" in ActiveMQ), Blueprint XML validation rejects it because the XML Validator cannot find the XSD for the Blueprint core namespace (http://www.osgi.org/xmlns/blueprint/v1.0.0).
This is because the BlueprintContainer, which calls the XSD validation, extracts the XSD's from the various NamespaceHandler's which are used in the XML.  But the Blueprint core namespace is an exceptional case, because it does not have a NamespaceHandler registered in the OSGi registry.  Its XSD is therefore missing from the "Schema" object.

To reproduce the problem, here are the steps : 

Download samples and extract it :
http://apache.cu.be/aries/samples-1.0.0-source-release.zip

Replace file samples-1.0.0\blueprint\helloworld\helloworld-client\src\main\resources\OSGI-INF\blueprint\config.xml with attached, which adds an inner bean definition.

In directory blueprint-samples-1.0.0-source-release\samples-1.0.0\blueprint\helloworld, do a "mvn install"

In directory blueprint-samples-1.0.0-source-release\samples-1.0.0\blueprint\helloworld\helloworld-assembly\target,
open org.apache.aries.blueprint-1.0.0.jar with a ZIP editor.

Browse to directory org/apache/aries/blueprint/ext/impl
Replace blueprint-ext.xsd with the attached version, which adds a "xsd:any" element.

Run the test with 
java -jar osgi-3.5.0.v20090520.jar -console

Type "ss" and check the ID for the bundles.
Start the bundle "org.apache.aries.samples.blueprint.helloworld.client_1.0.0"

{code}
[Blueprint Extender: 1] ERROR org.apache.aries.blueprint.container.BlueprintContainerImpl - Unable to start blueprint container for bundle org.apache.aries.samples.blueprint.helloworld.client
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to validate xml
        at org.apache.aries.blueprint.parser.Parser.validate(Parser.java:288)
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:291)
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:242)
        at org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: org.xml.sax.SAXParseException; cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'bean'.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
        at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.beginNode(Unknown Source)
        at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.validate(Unknown Source)
        at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.validate(Unknown Source)
        at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.validate(Unknown Source)
        at javax.xml.validation.Validator.validate(Unknown Source)
        at org.apache.aries.blueprint.parser.Parser.validate(Parser.java:285)
        ... 10 more
{code}



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