I'm getting a xml parse error from this mapping. It only occurs if the
discriminator element is present. The mapping validates from within
eclipse, but fails at run-time (ie, when the mapping is added to the
configuration).
This is so simply, its just gotta a stupid user thing, but I just can't see
wha it might be. Any help would be much appreciated.
Hibernate version:
2.1.7
Mapping documents:
Code:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping SYSTEM "http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd" >
<hibernate-mapping
package="org.opentrader.brokerdomain.account"
default-access="field">
<class name="AbstractAccount" lazy="true">
<id name="id">
<generator class="native"/>
</id>
<version name="version"/>
<discriminator
column="ACCOUNT_TYPE"
type="string"/>
</class>
</hibernate-mapping>
Code between sessionFactory.openSession() and session.close():N/A. I am only loading the mapping into the config.
Full stack trace of any exception that occurs:Code:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [opentrader-brokerdomain-hibernate-ftest.xml]: Initialization of bean failed; nested exception is net.sf.hibernate.MappingException: Error reading resource: org/opentrader/brokerdomain/account/AbstractAccount.hbm.xml
net.sf.hibernate.MappingException: Error reading resource: org/opentrader/brokerdomain/account/AbstractAccount.hbm.xml
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:339)
at org.opentrader.SpringHibernateTestCase$FTestLocalSessionFactoryBean.postProcessConfiguration(SpringHibernateTestCase.java:68)
at org.springframework.orm.hibernate.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:408)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:990)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:275)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:193)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:240)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:163)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:230)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:304)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:80)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:65)
at org.opentrader.SpringHibernateTestCase.buildApplicationContext(SpringHibernateTestCase.java:31)
at org.opentrader.SpringHibernateTestCase.setUp(SpringHibernateTestCase.java:43)
at org.opentrader.brokerdomain.order.SimpleOrderFTest.setUp(SimpleOrderFTest.java:16)
at junit.framework.TestCase.runBare(TestCase.java:125)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:421)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:305)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:186)
Caused by: net.sf.hibernate.MappingException: invalid mapping
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:287)
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:336)
... 24 more
Caused by: org.xml.sax.SAXParseException: The content of element type "class" must match "(meta*,(cache|jcs-cache)?,(id|composite-id),discriminator?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|any|map|set|list|bag|idbag|array|primitive-array)*,(subclass*|joined-subclass*))".
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:236)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:172)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:382)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2048)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:932)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(XMLNSDocumentScannerImpl.java:713)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1685)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at org.dom4j.io.SAXReader.read(SAXReader.java:339)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:286)
... 25 more
Name and version of the database you are using:
MySQL 4.1
The generated SQL (show_sql=true):
N/A. Never getting to the database.
Debug level Hibernate log excerpt:
765 [main] INFO net.sf.hibernate.cfg.Configuration - Mapping resource: org/opentrader/brokerdomain/account/AbstractAccount.hbm.xml
781 [main] DEBUG net.sf.hibernate.util.DTDEntityResolver - trying to locate
http://hibernate.sourceforge.net/hibern ... ng-2.0.dtd in classpath under net/sf/hibernate/
781 [main] DEBUG net.sf.hibernate.util.DTDEntityResolver - found
http://hibernate.sourceforge.net/hibern ... ng-2.0.dtd in classpath
796 [main] ERROR net.sf.hibernate.util.XMLHelper - Error parsing XML: XML InputStream(16) The content of element type "class" must match "(meta*,(cache|jcs-cache)?,(id|composite-id),discriminator?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|any|map|set|list|bag|idbag|array|primitive-array)*,(subclass*|joined-subclass*))".
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