Message Title

Using hbm.xml mapping based on hibernate-mapping-4.0.xsd (Last version that I found of xsd), I got an error when I used <cache> and <tuplizer> tags in the order that xsd suggested.

<class name="Event" table="Event">
        <cache usage="read-write"/>
        <tuplizer class="org.hibernate.tuple.entity.PojoEntityTuplizer"/>
...

Exception

  org.hibernate.boot.InvalidMappingException: Could not parse mapping document: Event.hbm.xml (RESOURCE)
    at org.hibernate.boot.jaxb.internal.InputStreamXmlSource.doBind(InputStreamXmlSource.java:46)
    at org.hibernate.boot.jaxb.internal.UrlXmlSource.doBind(UrlXmlSource.java:36)
    at org.hibernate.boot.spi.XmlMappingBinderAccess.bind(XmlMappingBinderAccess.java:59)
    at org.hibernate.boot.MetadataSources.addResource(MetadataSources.java:274)
    at org.hibernate.boot.cfgxml.spi.MappingReference.apply(MappingReference.java:70)
    at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:413)
    at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:87)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:691)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:726)
    at MappingTest.setup(MappingTest.java:21)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
  Caused by: org.hibernate.boot.MappingException: Unable to perform unmarshalling at line number 6 and column 74. Message: cvc-complex-type.2.4.a: Invalid content was found starting with element 'tuplizer'. One of '{"http://www.hibernate.org/xsd/orm/hbm":natural-id-cache, "http://www.hibernate.org/xsd/orm/hbm":synchronize, "http://www.hibernate.org/xsd/orm/hbm":comment, "http://www.hibernate.org/xsd/orm/hbm":id, "http://www.hibernate.org/xsd/orm/hbm":composite-id}' is expected. : origin(Event.hbm.xml)
    at org.hibernate.boot.jaxb.internal.AbstractBinder.jaxb(AbstractBinder.java:177)
    at org.hibernate.boot.jaxb.internal.MappingBinder.doBind(MappingBinder.java:61)
    at org.hibernate.boot.jaxb.internal.AbstractBinder.doBind(AbstractBinder.java:102)
    at org.hibernate.boot.jaxb.internal.AbstractBinder.bind(AbstractBinder.java:57)
    at org.hibernate.boot.jaxb.internal.InputStreamXmlSource.doBind(InputStreamXmlSource.java:43)
    ... 31 more
  Caused by: javax.xml.bind.UnmarshalException
   - with linked exception:
  [org.xml.sax.SAXParseException; lineNumber: 6; columnNumber: 74; cvc-complex-type.2.4.a: Invalid content was found starting with element 'tuplizer'. One of '{"http://www.hibernate.org/xsd/orm/hbm":natural-id-cache, "http://www.hibernate.org/xsd/orm/hbm":synchronize, "http://www.hibernate.org/xsd/orm/hbm":comment, "http://www.hibernate.org/xsd/orm/hbm":id, "http://www.hibernate.org/xsd/orm/hbm":composite-id}' is expected.]
    at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.handleStreamException(UnmarshallerImpl.java:468)
    at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:448)
    at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:420)
    at org.hibernate.boot.jaxb.internal.AbstractBinder.jaxb(AbstractBinder.java:171)
    ... 35 more
  Caused by: org.xml.sax.SAXParseException; lineNumber: 6; columnNumber: 74; cvc-complex-type.2.4.a: Invalid content was found starting with element 'tuplizer'. One of '{"http://www.hibernate.org/xsd/orm/hbm":natural-id-cache, "http://www.hibernate.org/xsd/orm/hbm":synchronize, "http://www.hibernate.org/xsd/orm/hbm":comment, "http://www.hibernate.org/xsd/orm/hbm":id, "http://www.hibernate.org/xsd/orm/hbm":composite-id}' is expected.
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203)
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134)
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396)
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284)
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:452)
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3230)
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1790)
    at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:740)
    at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorHandlerImpl.startElement(ValidatorHandlerImpl.java:570)
    at com.sun.xml.internal.bind.v2.runtime.unmarshaller.ValidatingUnmarshaller.startElement(ValidatingUnmarshaller.java:86)
    at com.sun.xml.internal.bind.v2.runtime.unmarshaller.InterningXmlVisitor.startElement(InterningXmlVisitor.java:60)
    at com.sun.xml.internal.bind.v2.runtime.unmarshaller.StAXEventConnector.handleStartElement(StAXEventConnector.java:246)
    at com.sun.xml.internal.bind.v2.runtime.unmarshaller.StAXEventConnector.bridge(StAXEventConnector.java:115)
    at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:445)
    ... 37 more

<class name="Event" table="Event">
        <tuplizer class="org.hibernate.tuple.entity.PojoEntityTuplizer"/>
        <cache usage="read-write"/>
...

It could be related with JaxbHbmRootEntityType because it contains the order of the fields. The fields are in different order that in the xsd.

The category for this issue is Critical because it doesn't allow to run the application (it shoud be blocker), but there is a workaround.

To reproduce the issue, I have created a project in github with a test case when you can test the issue.

Just let me know if you need more information about this issue in order to provide the information and plan upgrade to the new hibernate version.