[jboss-dev-forums] [Design of JBossXB] - Referencing the bean-deployer namespace from a custom metada
david.lloyd@jboss.com
do-not-reply at jboss.com
Thu Jul 9 02:13:17 EDT 2009
In the jboss-logging.xml deployer that I'm developing, I want to reuse the MC's "AbstractPropertyMetaData" type in order to represent arbitrary properties that can be set on jboss-logging entities. To that end I have this:
| public abstract class AbstractHandlerMetaData {
| (...)
| private List<PropertyMetaData> propertyMetaDataList;
| (...)
| public List<PropertyMetaData> getPropertyMetaDataList() {
| return propertyMetaDataList;
| }
|
| @XmlElementWrapper(name="properties")
| @XmlElement(name="property", type=AbstractPropertyMetaData.class)
| public void setPropertyMetaDataList(final List<PropertyMetaData> propertyMetaDataList) {
| this.propertyMetaDataList = propertyMetaDataList;
| }
|
But I get a weird error:
| Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: The type of the attribute search must be simple or complex with a value adapter: org.jboss.xb.binding.sunday.unmarshalling.TypeBinding at 6acbdf6e[null]
| at org.jboss.beans.metadata.plugins.AbstractDependencyValueMetaData.search
| at org.jboss.beans.metadata.plugins.AbstractClassLoaderMetaData.classLoader
| at org.jboss.beans.metadata.plugins.AbstractBeanMetaData.classLoader
| at org.jboss.beans.metadata.plugins.AbstractPropertyMetaData.value
| at org.jboss.logging.metadata.HandlerMetaData.propertyMetaDataList
| at org.jboss.logging.metadata.LoggingMetaData.handlerMetaDataList
| at org.jboss.logging.metadata.LoggingMetaData
| at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:203)
| at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:168)
| at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:189)
| at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:166)
| at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(SchemaResolverDeployer.java:137)
| at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(SchemaResolverDeployer.java:121)
| at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parseAndInit(AbstractVFSParsingDeployer.java:256)
| at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parse(AbstractVFSParsingDeployer.java:188)
| at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:348)
| ... 33 more
| Caused by: org.jboss.xb.binding.JBossXBRuntimeException: The type of the attribute search must be simple or complex with a value adapter: org.jboss.xb.binding.sunday.unmarshalling.TypeBinding at 6acbdf6e[null]
| at org.jboss.beans.metadata.plugins.AbstractDependencyValueMetaData.search
| at org.jboss.beans.metadata.plugins.AbstractClassLoaderMetaData.classLoader
| at org.jboss.beans.metadata.plugins.AbstractBeanMetaData.classLoader
| at org.jboss.beans.metadata.plugins.AbstractPropertyMetaData.value
| at org.jboss.logging.metadata.HandlerMetaData.propertyMetaDataList
| at org.jboss.logging.metadata.LoggingMetaData.handlerMetaDataList
| at org.jboss.logging.metadata.LoggingMetaData
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.rethrowWithLocation(JBossXBNoSchemaBuilder.java:2018)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.createRootElementBinding(JBossXBNoSchemaBuilder.java:346)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.createRootElements(JBossXBNoSchemaBuilder.java:321)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.build(JBossXBNoSchemaBuilder.java:232)
| at org.jboss.xb.builder.JBossXBBuilder.build(JBossXBBuilder.java:291)
| at org.jboss.xb.builder.JBossXBBuilder.build(JBossXBBuilder.java:181)
| at org.jboss.xb.builder.JBossXBBuilder.build(JBossXBBuilder.java:160)
| at org.jboss.xb.binding.resolver.AbstractMutableSchemaResolver.resolve(AbstractMutableSchemaResolver.java:261)
| at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startElement(SundayContentHandler.java:274)
| at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHandler.startElement(SaxJBossXBParser.java:401)
| at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
| at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
| at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Source)
| at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
| at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
| at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
| at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
| at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
| at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
| at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
| at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
| at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
| at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:199)
| ... 41 more
| Caused by: org.jboss.xb.binding.JBossXBRuntimeException: The type of the attribute search must be simple or complex with a value adapter: org.jboss.xb.binding.sunday.unmarshalling.TypeBinding at 6acbdf6e[null]
| at org.jboss.xb.binding.sunday.unmarshalling.AttributeBinding.<init>(AttributeBinding.java:60)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateType(JBossXBNoSchemaBuilder.java:931)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:779)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:767)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateTypeBinding(JBossXBNoSchemaBuilder.java:523)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.resolveTypeBinding(JBossXBNoSchemaBuilder.java:482)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.bindProperty(JBossXBNoSchemaBuilder.java:1684)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateType(JBossXBNoSchemaBuilder.java:1118)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:779)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:767)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateTypeBinding(JBossXBNoSchemaBuilder.java:523)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.resolveTypeBinding(JBossXBNoSchemaBuilder.java:482)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.bindProperty(JBossXBNoSchemaBuilder.java:1684)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateType(JBossXBNoSchemaBuilder.java:1118)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:779)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:767)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateTypeBinding(JBossXBNoSchemaBuilder.java:523)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.resolveTypeBinding(JBossXBNoSchemaBuilder.java:482)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateType(JBossXBNoSchemaBuilder.java:1141)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:779)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:767)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateCollection(JBossXBNoSchemaBuilder.java:710)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateTypeBinding(JBossXBNoSchemaBuilder.java:514)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.resolveTypeBinding(JBossXBNoSchemaBuilder.java:482)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.bindProperty(JBossXBNoSchemaBuilder.java:1684)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateType(JBossXBNoSchemaBuilder.java:1118)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:779)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:767)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateTypeBinding(JBossXBNoSchemaBuilder.java:523)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.resolveTypeBinding(JBossXBNoSchemaBuilder.java:482)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.bindProperty(JBossXBNoSchemaBuilder.java:1684)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateType(JBossXBNoSchemaBuilder.java:1118)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:779)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:767)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateTypeBinding(JBossXBNoSchemaBuilder.java:523)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.resolveTypeBinding(JBossXBNoSchemaBuilder.java:482)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.bindProperty(JBossXBNoSchemaBuilder.java:1684)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateType(JBossXBNoSchemaBuilder.java:1118)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:779)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateBean(JBossXBNoSchemaBuilder.java:767)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.generateTypeBinding(JBossXBNoSchemaBuilder.java:523)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.resolveTypeBinding(JBossXBNoSchemaBuilder.java:482)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.createElementBinding(JBossXBNoSchemaBuilder.java:361)
| at org.jboss.xb.builder.JBossXBNoSchemaBuilder.createRootElementBinding(JBossXBNoSchemaBuilder.java:341)
| ... 62 more
|
The weird thing is, this is all part of the bean deployer schema classes which were all registered already, so why is this suddenly a problem when my binding references it? Is there some other thing I need to do to make this work, or can I simply not reuse types in this way?
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