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Error when using proxy in teneo/hibernate [message #422626]

Thu, 11 September 2008 12:32

Mikhail Kadan

Messages: 61
Registered: July 2009

Member

Hi.

I've added persistence option to my hibernate data store:

props.setProperty(PersistenceOptions.SET_PROXY, "true");

Now application throws exceptions like:

org.hibernate.HibernateException: Could not build tuplizer
[org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer]
at
org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping .buildEntityTuplizer(EntityEntityModeToTuplizerMapping.java: 110)
at
org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping . <init>(EntityEntityModeToTuplizerMapping.java:48)
at
org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:295)
at
org.hibernate.persister.entity.AbstractEntityPersister.<init >(AbstractEntityPersister.java:434)
at
org.hibernate.persister.entity.JoinedSubclassEntityPersister . <init>(JoinedSubclassEntityPersister.java:91)
at
org.hibernate.persister.PersisterFactory.createClassPersiste r(PersisterFactory.java:58)
at
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:226)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configur ation.java:1294)
at
org.eclipse.emf.teneo.hibernate.HbSessionDataStore.buildSess ionFactory(HbSessionDataStore.java:162)
at
org.eclipse.emf.teneo.hibernate.HbSessionDataStore.initializ e(HbSessionDataStore.java:82)
at
org.eclipse.emf.teneo.hibernate.HbBaseSessionDataStore.getSe ssionFactory(HbBaseSessionDataStore.java:57)
at
com.go.cms.osgi.service.impl.HibernateContentManagerImpl.get Session(HibernateContentManagerImpl.java:243)
at
com.go.cms.osgi.service.impl.HibernateContentManagerImpl.exe cuteReadQuery(HibernateContentManagerImpl.java:814)
at
com.go.cms.classification.osgi.service.impl.ClassificationSe rviceImpl.getClassificationTypes(ClassificationServiceImpl.j ava:26)
at
com.go.cms.classification.resource.element.PClassificationRo ot.getChildren(PClassificationRoot.java:39)
at
com.go.cms.resource.element.impl.PContainerElement.hasChildr en(PContainerElement.java:17)
at
com.go.cms.resource.CmsBasicTreeContentProvider.hasChildren( CmsBasicTreeContentProvider.java:25)
at
org.eclipse.ui.internal.navigator.extensions.SafeDelegateTre eContentProvider.hasChildren(SafeDelegateTreeContentProvider .java:107)
at
org.eclipse.ui.internal.navigator.extensions.SafeDelegateTre eContentProvider.hasChildren(SafeDelegateTreeContentProvider .java:292)
at
org.eclipse.ui.internal.navigator.NavigatorContentServiceCon tentProvider.hasChildren(NavigatorContentServiceContentProvi der.java:662)
at
org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(Ab stractTreeViewer.java:2072)
at org.eclipse.jface.viewers.TreeViewer.isExpandable(TreeViewer .java:582)
at
org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(Ab stractTreeViewer.java:2102)
at
org.eclipse.jface.viewers.AbstractTreeViewer.updatePlus(Abst ractTreeViewer.java:2752)
at org.eclipse.jface.viewers.TreeViewer.updatePlus(TreeViewer.j ava:842)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem( AbstractTreeViewer.java:828)
at
org.eclipse.ui.navigator.CommonViewer.createTreeItem(CommonV iewer.java:150)
at
org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractT reeViewer.java:802)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createChildren( AbstractTreeViewer.java:776)
at
org.eclipse.jface.viewers.TreeViewer.createChildren(TreeView er.java:634)
at
org.eclipse.jface.viewers.AbstractTreeViewer.internalInitial izeTree(AbstractTreeViewer.java:1490)
at
org.eclipse.jface.viewers.TreeViewer.internalInitializeTree( TreeViewer.java:823)
at
org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractT reeViewer.java:1474)
at
org.eclipse.jface.viewers.StructuredViewer.preservingSelecti on(StructuredViewer.java:1365)
at
org.eclipse.jface.viewers.TreeViewer.preservingSelection(Tre eViewer.java:397)
at
org.eclipse.jface.viewers.StructuredViewer.preservingSelecti on(StructuredViewer.java:1328)
at
org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(Ab stractTreeViewer.java:1467)
at
org.eclipse.jface.viewers.ContentViewer.setInput(ContentView er.java:251)
at
org.eclipse.jface.viewers.StructuredViewer.setInput(Structur edViewer.java:1603)
at
org.eclipse.ui.navigator.CommonNavigator.createPartControl(C ommonNavigator.java:176)
at
org.eclipse.ui.internal.ViewReference.createPartHelper(ViewR eference.java:371)
at
org.eclipse.ui.internal.ViewReference.createPart(ViewReferen ce.java:230)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:594)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:30 6)
at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:53 1)
at
org.eclipse.ui.internal.presentations.PresentablePart.setVis ible(PresentablePart.java:180)
at
org.eclipse.ui.internal.presentations.util.PresentablePartFo lder.select(PresentablePartFolder.java:270)
at
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrd er.select(LeftToRightTabOrder.java:65)
at
org.eclipse.ui.internal.presentations.util.TabbedStackPresen tation.selectPart(TabbedStackPresentation.java:473)
at
org.eclipse.ui.internal.PartStack.refreshPresentationSelecti on(PartStack.java:1256)
at org.eclipse.ui.internal.PartStack.setSelection(PartStack.jav a:1209)
at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:16 08)
at org.eclipse.ui.internal.PartStack.createControl(PartStack.ja va:649)
at org.eclipse.ui.internal.PartStack.createControl(PartStack.ja va:576)
at
org.eclipse.ui.internal.PartSashContainer.createControl(Part SashContainer.java:568)
at
org.eclipse.ui.internal.PerspectiveHelper.activate(Perspecti veHelper.java:271)
at org.eclipse.ui.internal.Perspective.onActivate(Perspective.j ava:964)
at
org.eclipse.ui.internal.WorkbenchPage.onActivate(WorkbenchPa ge.java:2593)
at
org.eclipse.ui.internal.WorkbenchWindow$25.run(WorkbenchWind ow.java:2869)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
at
org.eclipse.ui.internal.WorkbenchWindow.setActivePage(Workbe nchWindow.java:2850)
at
org.eclipse.ui.internal.WorkbenchWindow.busyOpenPage(Workben chWindow.java:759)
at
org.eclipse.ui.internal.Workbench$21.runWithException(Workbe nch.java:1027)
at
org.eclipse.ui.internal.StartupThreading$StartupRunnable.run (StartupThreading.java:31)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr onizer.java:133)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3800)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3425)
at
org.eclipse.ui.application.WorkbenchAdvisor.openWindows(Work benchAdvisor.java:803)
at
org.eclipse.ui.internal.Workbench$27.runWithException(Workbe nch.java:1361)
at
org.eclipse.ui.internal.StartupThreading$StartupRunnable.run (StartupThreading.java:31)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr onizer.java:133)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:3800)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3425)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2293)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:21 98)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:288)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:113)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:193)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:382)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
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.equinox.launcher.Main.invokeFramework(Main.java: 549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Nativ e Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknow n Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Un known
Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at
org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping .buildEntityTuplizer(EntityEntityModeToTuplizerMapping.java: 107)
... 95 more
Caused by: net.sf.cglib.core.CodeGenerationException:
java.lang.reflect.InvocationTargetException-->null
at
net.sf.cglib.core.AbstractClassGenerator.create(AbstractClas sGenerator.java:237)
at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at net.sf.cglib.proxy.Enhancer.createClass(Enhancer.java:317)
at
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxy Factory(CGLIBLazyInitializer.java:127)
at
org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstant iate(CGLIBProxyFactory.java:43)
at
org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer.buildPr oxyFactory(EMFTuplizer.java:214)
at
org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:135)
at
org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer.<init>(EMFTuplizer.java:76)
... 100 more
Caused by: java.lang.reflect.InvocationTargetException
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 net.sf.cglib.core.ReflectUtils.defineClass(ReflectUtils.java :384)
at
net.sf.cglib.core.AbstractClassGenerator.create(AbstractClas sGenerator.java:219)
... 107 more
Caused by: java.lang.NoClassDefFoundError:
org/hibernate/proxy/HibernateProxy
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
... 113 more

Thanks.

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Re: Error when using proxy in teneo/hibernate [message #422627 is a reply to message #422626]

Thu, 11 September 2008 12:36

Mikhail Kadan

Messages: 61
Registered: July 2009

Member

I want to add that I have HibernateProxy on classpath. Maybe this is some
OSGi classloader issue?

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Re: Error when using proxy in teneo/hibernate [message #422633 is a reply to message #422627]

Thu, 11 September 2008 14:46

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi Mikhail,
My guess would also be that this is a class-loading issue. Did you put the hibernate jars in a
separate plugin with buddy policy set to dependent?
Do you also have the cglib jar files in this plugin?

gr. Martin

Mikhail Kadan wrote:
> I want to add that I have HibernateProxy on classpath. Maybe this is
> some OSGi classloader issue?
>

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@springsite.com - mtaal@elver.org
Web: www.springsite.com - www.elver.org

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Re: Error when using proxy in teneo/hibernate [message #422638 is a reply to message #422633]

Thu, 11 September 2008 15:31

Mikhail Kadan

Messages: 61
Registered: July 2009

Member

Hi.

Yes, I've put all hibernate and cglib (cglib-2.1.3.jar) jars to separate
plugin, and set it's buddy policy to dependent.

I've tried to make sample plugin to localize this issue, but everything
seems fine with it. This problem only occurs in out large application,
which sources I am not allowed to provide.

Maybe you have some ideas why can this problem appear in large application
and not in small sample plugin?

Thanks.

Report message to a moderator

Re: Error when using proxy in teneo/hibernate [message #422658 is a reply to message #422638]

Fri, 12 September 2008 05:19

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi Mikhail,
Something I encountered with someone else is that there was also a hibernate.jar somewhere else in
their software and therefore they ended up with the same exception as you.

Other than that I don't know why it works in a small application and does not work in a larger
application.

gr. Martin

Mikhail Kadan wrote:
> Hi.
>
> Yes, I've put all hibernate and cglib (cglib-2.1.3.jar) jars to separate
> plugin, and set it's buddy policy to dependent.
>
> I've tried to make sample plugin to localize this issue, but everything
> seems fine with it. This problem only occurs in out large application,
> which sources I am not allowed to provide.
>
> Maybe you have some ideas why can this problem appear in large
> application and not in small sample plugin?
>
> Thanks.
>

--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@springsite.com - mtaal@elver.org
Web: www.springsite.com - www.elver.org

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