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[b]Hibernate version:[alpha4]

I have the following error when I am trying to CreateSessionFactory from an hibernate Console: (Can u help me Max???)
Could not configure datastore from file: D:\RapSprApp\Rapoarte\src\rapDoc\Cohidaq.hbm.xml

org.hibernate.MappingException: Could not configure datastore from file: D:\RapSprApp\Rapoarte\src\rapDoc\Cohidaq.hbm.xml
at org.hibernate.cfg.Configuration.addFile(Configuration.java:249)
at org.hibernate.console.ConsoleConfiguration.buildWith(ConsoleConfiguration.java:163)
at org.hibernate.console.ConsoleConfiguration.build(ConsoleConfiguration.java:129)
at org.hibernate.eclipse.console.actions.BuildSessionFactoryAction.doRun(BuildSessionFactoryAction.java:50)
at org.hibernate.eclipse.console.actions.ConsoleConfigurationBasedAction.run(ConsoleConfigurationBasedAction.java:47)
at org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:167)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:557)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:507)
at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:421)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2908)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2541)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1612)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1578)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:293)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:333)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:150)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:268)
at org.eclipse.core.launcher.Main.basicRun(Main.java:260)
at org.eclipse.core.launcher.Main.run(Main.java:887)
at org.eclipse.core.launcher.Main.main(Main.java:871)
Caused by: org.hibernate.MappingException: duplicate import: rapDoc.Cohidaq
at org.hibernate.cfg.Mappings.addImport(Mappings.java:105)
at org.hibernate.cfg.HbmBinder.bindPersistentClassCommonValues(HbmBinder.java:541)
at org.hibernate.cfg.HbmBinder.bindClass(HbmBinder.java:488)
at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:234)
at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:152)
at org.hibernate.cfg.Configuration.add(Configuration.java:362)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:400)
at org.hibernate.cfg.Configuration.addFile(Configuration.java:245)
... 28 more

Im using hibernatetools3(alpha 4) against a MySQL data base

Not enough info for me to say but the error indicates one of the mapping files has a duplicate import.

Caused by: org.hibernate.MappingException: duplicate import:

Maybe this will help you find it.

what other information do u need?

The Mapping xml in question would help.

most likely you have listed your mapping file in the cfg.xml AND the mapping file list....not a good idea :)

thank you ! Yes indeed the hbm.xml files was in two places!

but I have another problem :(

Problem while executing Create SessionFactory(org.hibernate.MappingException: component class not found: PermissionsId)

org.hibernate.MappingException: component class not found: PermissionsId
at org.hibernate.mapping.Component.getComponentClass(Component.java:101)
at org.hibernate.tuple.PojoComponentTuplizer.buildGetter(PojoComponentTuplizer.java:105)
at org.hibernate.tuple.AbstractComponentTuplizer.<init>(AbstractComponentTuplizer.java:40)
at org.hibernate.tuple.PojoComponentTuplizer.<init>(PojoComponentTuplizer.java:112)
at org.hibernate.tuple.TuplizerLookup.create(TuplizerLookup.java:68)
at org.hibernate.mapping.Component.getType(Component.java:156)
at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:252)
at org.hibernate.mapping.RootClass.validate(RootClass.java:189)
at org.hibernate.cfg.Configuration.validate(Configuration.java:839)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1000)
at org.hibernate.console.ConsoleConfiguration$1.execute(ConsoleConfiguration.java:222)
at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:77)
at org.hibernate.console.ConsoleConfiguration.initSessionFactory(ConsoleConfiguration.java:220)
at org.hibernate.eclipse.console.actions.BuildSessionFactoryAction.doRun(BuildSessionFactoryAction.java:51)
at org.hibernate.eclipse.console.actions.ConsoleConfigurationBasedAction.run(ConsoleConfigurationBasedAction.java:47)
at org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:167)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:557)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:507)
at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:421)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2908)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2541)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1612)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1578)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:293)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:333)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:150)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:268)
at org.eclipse.core.launcher.Main.basicRun(Main.java:260)
at org.eclipse.core.launcher.Main.run(Main.java:887)
at org.eclipse.core.launcher.Main.main(Main.java:871)
Caused by: java.lang.ClassNotFoundException: PermissionsId
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:359)
at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:94)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:108)
at org.hibernate.mapping.Component.getComponentClass(Component.java:98)
... 38 more

hi there,

i too am getting the same exception. i have the mapping declared under cfg.xml , where else might the declaration be. i auto generated the mapping xml's so i am unable to figure that out..........

TIA

what prevents you from *looking* at the generate mapping files ? :)

anyhow, that exception is there because you havent put the build directory on the classpath of the console configuration.

i've been *looking* for abt 2 hrs , so i thought i wud ask the 'wise men' than to beat myself........... thx for caring though. :)

i pieced out the solution........... here's the practice i was unaware of.....

*************************************************
The preferred practice is to place an hbm.xml file for each persistent class in the package with the .java file. If you do this, then you need specify nothing in your hibernate.cfg.xml file to "import" the config. Instead, you simply add the class to your Configuration object before building the SessionFactory:


sessionFactory = new Configuration()
.addClass(Event.class)
.configure()
.buildSessionFactory();



Hibernate will assume you have followed preferred practice.

***************************************************

what does that practice have to do with how classes are loaded in the eclipse plugin ?

i was having the 'mapping resources ' node in the cfg.xml along with having persistent object java files and the hbm.xml's together in the same directory and hence the duplicate import exception........

comment out the mappings in the cfg.xml ........ thats it..........

and you say that happend in the tools ? If you just list the files in cfg.xml everything should be fine...