[Teneo] Problem using Proxy Annotation [message #81504] |
Mon, 30 April 2007 10:23 |
Eclipse User |
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Originally posted by: cn.arcsolutions.de
Hi Martin!
I've tried to use the new @Proxy annotation in Teneo 0.8.0 but unfortunately I'll can't use it. Every time I try, I get this nice exception. It seems to be a CGLIB problem again, but I'm wondering why nobody else gets it.
Has someone here already solved this problem?
Thanx for any kind of help
Christian
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:156)
at org.eclipse.emf.teneo.hibernate.HbSessionDataStore.initializ e(HbSessionDataStore.java:79)
....
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)
... 12 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:117)
at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstant iate(CGLIBProxyFactory.java:43)
at org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer.buildPr oxyFactory(EMFTuplizer.java:218)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:135)
at org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer.<init>(EMFTuplizer.java:75)
... 17 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)
... 24 more
Caused by: java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
... 30 more
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Re: [Teneo] Problem using Proxy Annotation [message #81616 is a reply to message #81521] |
Mon, 30 April 2007 15:01 |
Eclipse User |
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Originally posted by: cn.arcsolutions.de
Hi Martin,
I've read several post on this sites but none of their problem was mine, or could be fixed with their hints.
I've read that setting default-lazy="false" in the hbm.xml would solve the problem but I can't use a static hbm file.
I've wrapped Hibernate in one plugin as recommended on your site,
so maybe you can send me your plugin, and I can check if it's my fault and where it is!?
thanx
Christian
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Re: [Teneo] Problem using Proxy Annotation [message #81631 is a reply to message #81504] |
Mon, 30 April 2007 15:23 |
Eclipse User |
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Originally posted by: cn.arcsolutions.de
Maybe this is eclipse 3.3M6 related because I also get Exceptions when trying to use c3p0, which was no problem under 3.2!?
Christian
!ENTRY de.arcsolutions.remarc.platform.data.hibernaterepository 4 1 2007-04-30 17:19:37.584
!MESSAGE
!STACK 0
java.lang.reflect.InvocationTargetException
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:350)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(Progress MonitorDialog.java:495)
at de.arcsolutions.remarc.platform.data.hibernaterepository.Hib ernateDataRepositoryRoot.getIClassificationsProvider(Hiberna teDataRepositoryRoot.java:95)
at de.arcsolutions.remarc.platform.ui.classificationsview.Combo Provider.getElements(ComboProvider.java:109)
at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(St ructuredViewer.java:937)
at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildr en(StructuredViewer.java:871)
at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren (StructuredViewer.java:994)
at org.eclipse.jface.viewers.AbstractListViewer.inputChanged(Ab stractListViewer.java:336)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentView er.java:251)
at org.eclipse.jface.viewers.StructuredViewer.setInput(Structur edViewer.java:1624)
at de.arcsolutions.remarc.platform.ui.classificationsview.Class ificationsViewPart.changeInput(ClassificationsViewPart.java: 424)
at de.arcsolutions.remarc.platform.ui.classificationsview.Switc hRepositioryAction.run(SwitchRepositioryAction.java:59)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:545)
at org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:490)
at org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:402)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3673)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3284)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2337)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2301)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:21 76)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:463)
at org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:458)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at de.arcsolutions.remarc.rcp.application.PlatformRunnable.run( PlatformRunnable.java:71)
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.internal.app.EclipseAppContainer.callMet hod(EclipseAppContainer.java:533)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:148)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:356)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:171)
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: 476)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:416)
at org.eclipse.equinox.launcher.Main.run(Main.java:1141)
at org.eclipse.equinox.launcher.Main.main(Main.java:1116)
Caused by: java.lang.LinkageError: loader constraint violation: loader (instance of org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) previously initiated loading for a different type with name "javax/management/MBeanServer"
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.def ineClass(DefaultClassLoader.java:161)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineC lass(ClasspathManager.java:501)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findCla ssImpl(ClasspathManager.java:471)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClassImpl(ClasspathManager.java:430)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:413)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.fin dLocalClass(DefaultClassLoader.java:189)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findLo calClass(BundleLoader.java:340)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:408)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:369)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:357)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:83)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at com.mchange.v2.c3p0.management.ActiveManagementCoordinator.a ttemptManageC3P0Registry(ActiveManagementCoordinator.java:52 )
at com.mchange.v2.c3p0.C3P0Registry.attemptRegisterRegistryMBea n(C3P0Registry.java:217)
at com.mchange.v2.c3p0.C3P0Registry.reregister(C3P0Registry.jav a:242)
at com.mchange.v2.c3p0.impl.PoolBackedDataSourceBase.<init>(PoolBackedDataSourceBase.java:228)
at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.<init >(AbstractPoolBackedDataSource.java:62)
at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.<init >(AbstractPoolBackedDataSource.java:68)
at com.mchange.v2.c3p0.PoolBackedDataSource.<init>(PoolBackedDataSource.java:37)
at com.mchange.v2.c3p0.DataSources.pooledDataSource(DataSources .java:267)
at com.mchange.v2.c3p0.DataSources.pooledDataSource(DataSources .java:316)
at org.hibernate.connection.C3P0ConnectionProvider.configure(C3 P0ConnectionProvider.java:159)
at org.hibernate.connection.ConnectionProviderFactory.newConnec tionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.connection.ConnectionProviderFactory.newConnec tionProvider(ConnectionProviderFactory.java:56)
at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.p repare(ManagedProviderConnectionHelper.java:27)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate .java:127)
at org.eclipse.emf.teneo.hibernate.HbDataStore.updateDatabaseSc hema(HbDataStore.java:557)
at org.eclipse.emf.teneo.hibernate.HbDataStore.initializeDataSt ore(HbDataStore.java:199)
at org.eclipse.emf.teneo.hibernate.HbSessionDataStore.initializ e(HbSessionDataStore.java:74)
...
Root exception:
java.lang.LinkageError: loader constraint violation: loader (instance of org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) previously initiated loading for a different type with name "javax/management/MBeanServer"
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.def ineClass(DefaultClassLoader.java:161)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineC lass(ClasspathManager.java:501)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findCla ssImpl(ClasspathManager.java:471)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClassImpl(ClasspathManager.java:430)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:413)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.fin dLocalClass(DefaultClassLoader.java:189)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findLo calClass(BundleLoader.java:340)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:408)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:369)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:357)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:83)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at com.mchange.v2.c3p0.management.ActiveManagementCoordinator.a ttemptManageC3P0Registry(ActiveManagementCoordinator.java:52 )
at com.mchange.v2.c3p0.C3P0Registry.attemptRegisterRegistryMBea n(C3P0Registry.java:217)
at com.mchange.v2.c3p0.C3P0Registry.reregister(C3P0Registry.jav a:242)
at com.mchange.v2.c3p0.impl.PoolBackedDataSourceBase.<init>(PoolBackedDataSourceBase.java:228)
at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.<init >(AbstractPoolBackedDataSource.java:62)
at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.<init >(AbstractPoolBackedDataSource.java:68)
at com.mchange.v2.c3p0.PoolBackedDataSource.<init>(PoolBackedDataSource.java:37)
at com.mchange.v2.c3p0.DataSources.pooledDataSource(DataSources .java:267)
at com.mchange.v2.c3p0.DataSources.pooledDataSource(DataSources .java:316)
at org.hibernate.connection.C3P0ConnectionProvider.configure(C3 P0ConnectionProvider.java:159)
at org.hibernate.connection.ConnectionProviderFactory.newConnec tionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.connection.ConnectionProviderFactory.newConnec tionProvider(ConnectionProviderFactory.java:56)
at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.p repare(ManagedProviderConnectionHelper.java:27)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate .java:127)
at org.eclipse.emf.teneo.hibernate.HbDataStore.updateDatabaseSc hema(HbDataStore.java:557)
at org.eclipse.emf.teneo.hibernate.HbDataStore.initializeDataSt ore(HbDataStore.java:199)
at org.eclipse.emf.teneo.hibernate.HbSessionDataStore.initializ e(HbSessionDataStore.java:74)
...
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Re: [Teneo] Problem using Proxy Annotation [message #81890 is a reply to message #81504] |
Fri, 04 May 2007 09:24 |
Matthieu Helleboid Messages: 18 Registered: July 2009 |
Junior Member |
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Hello,
I've made it work, after reading
http://www.eclipsezone.com/articles/eclipse-vms/.
Suppose you have 3 plugins : org.mycompany.client, org.mycompany.hibernate
(hibernate libs), org.mycompany.model.
Use :
org.mycompany.model/META-INF/MANIFEST.MF:Eclipse-BuddyPolicy : registered
org.mycompany.client/META-INF/MANIFEST.MF:Eclipse-BuddyPolic y: registered
org.mycompanytalend.hibernate/META-INF/MANIFEST.MF:Eclipse-R egisterBuddy:
org.mycompany.client, org.mycompany.model
and in your code :
Properties properties = new Properties();
properties.setProperty(PersistenceOptions.ALSO_MAP_AS_CLASS, "true");
properties.setProperty(PersistenceOptions.SET_PROXY, "true");
dataStore.setPersistenceProperties(properties);
Matthieu
Le Mon, 30 Apr 2007 12:23:00 +0200, Christian Neudert a écrit:
> Hi Martin!
>
> I've tried to use the new @Proxy annotation in Teneo 0.8.0 but unfortunately I'll can't use it. Every time I try, I get this nice exception. It seems to be a CGLIB problem again, but I'm wondering why nobody else gets it.
> Has someone here already solved this problem?
> Thanx for any kind of help
>
> Christian
>
>
>
> 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:156)
> at org.eclipse.emf.teneo.hibernate.HbSessionDataStore.initializ e(HbSessionDataStore.java:79)
> ....
> 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)
> ... 12 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:117)
> at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstant iate(CGLIBProxyFactory.java:43)
> at org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer.buildPr oxyFactory(EMFTuplizer.java:218)
> at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:135)
> at org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer.<init>(EMFTuplizer.java:75)
> ... 17 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)
> ... 24 more
> Caused by: java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(Unknown Source)
> ... 30 more
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Re: [Teneo] Problem using Proxy Annotation [message #82608 is a reply to message #81890] |
Tue, 08 May 2007 15:44 |
Eclipse User |
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Originally posted by: cn.arcsolutions.de
Thanks a lot Matthieu!
After reading your post and the article i managed to get it working!
By the way there is some more todo if the datamodel is split over many plugins and has references to each other:
- of course all plugins must be registered as buddys to your hibernate plugin
- also under some circumstances its required to add "dependent" to Eclipse-BuddyPolicy in your hibernate (in my case also in client) plugin!
(for example: "Eclipse-BuddyPolicy: registered, dependent")
cheers
cn
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Re: [Teneo] Problem using Proxy Annotation [message #605229 is a reply to message #81504] |
Fri, 04 May 2007 09:24 |
Matthieu Helleboid Messages: 18 Registered: July 2009 |
Junior Member |
|
|
Hello,
I've made it work, after reading
http://www.eclipsezone.com/articles/eclipse-vms/
Suppose you have 3 plugins : org.mycompany.client, org.mycompany.hibernate
(hibernate libs), org.mycompany.model.
Use :
org.mycompany.model/META-INF/MANIFEST.MF:Eclipse-BuddyPolicy : registered
org.mycompany.client/META-INF/MANIFEST.MF:Eclipse-BuddyPolic y: registered
org.mycompanytalend.hibernate/META-INF/MANIFEST.MF:Eclipse-R egisterBuddy:
org.mycompany.client, org.mycompany.model
and in your code :
Properties properties = new Properties();
properties.setProperty(PersistenceOptions.ALSO_MAP_AS_CLASS, "true");
properties.setProperty(PersistenceOptions.SET_PROXY, "true");
dataStore.setPersistenceProperties(properties);
Matthieu
Le Mon, 30 Apr 2007 12:23:00 +0200, Christian Neudert a écrit:
> Hi Martin!
>
> I've tried to use the new @Proxy annotation in Teneo 0.8.0 but unfortunately I'll can't use it. Every time I try, I get this nice exception. It seems to be a CGLIB problem again, but I'm wondering why nobody else gets it.
> Has someone here already solved this problem?
> Thanx for any kind of help
>
> Christian
>
>
>
> 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:156)
> at org.eclipse.emf.teneo.hibernate.HbSessionDataStore.initializ e(HbSessionDataStore.java:79)
> ....
> 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)
> ... 12 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:117)
> at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstant iate(CGLIBProxyFactory.java:43)
> at org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer.buildPr oxyFactory(EMFTuplizer.java:218)
> at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:135)
> at org.eclipse.emf.teneo.hibernate.tuplizer.EMFTuplizer.<init>(EMFTuplizer.java:75)
> ... 17 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)
> ... 24 more
> Caused by: java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(Unknown Source)
> ... 30 more
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