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Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc)  » Problem with Teneo Library Editor Tutorial
Problem with Teneo Library Editor Tutorial [message #113164] Mon, 25 February 2008 12:13 Go to next message
Eclipse UserFriend
Originally posted by: mam05eux.studserv.uni-leipzig.de

Hi,

I tried out this tutorial and everytime I tried to open the editor I get
the following exception:



java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
at
org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
at java.security.AccessController.doPrivileged(Native Method)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
at
org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
at
org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
at
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
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(ClassLoader.java:251)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
at
org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
at
org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
at
org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
at
org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
at
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
at
org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
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:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
at org.eclipse.jface.window.Window.open(Window.java:796)
at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
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:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
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:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
Caused by: java.lang.ClassNotFoundException:
org.hibernate.dialect.MySQLDialect
at java.lang.ClassLoader.findClass(ClassLoader.java:358)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
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(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
... 86 more
Nested Exception:
java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
at java.lang.ClassLoader.findClass(ClassLoader.java:358)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
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(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
at
org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
at java.security.AccessController.doPrivileged(Native Method)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
at
org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
at
org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
at
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
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(ClassLoader.java:251)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
at
org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
at
org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
at
org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
at
org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
at
org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
at
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
at
org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
at
org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
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:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
at org.eclipse.jface.window.Window.open(Window.java:796)
at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
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:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
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:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)




Now the things that I have changed:

-I added the following line to the Manifest.MF files (all 3: model, edit
and editor): Eclipse-BuddyPolicy: dependent
-I importet all the neccessary jars (hibernate3.jar, ...) in the classpath
-I set the plugin dependencies (f.e. org.eclipse.emf.teneo.hibernate,
reexport = true) in the model project
-After that settings did not work I also tried to add the dependency of
org.eclipse.emf.teneo.hibernate to all of the projects (model, edit and
editor) but nothing worked!

So, what did I do wrong?
It seems that teneo can?t find the hibernate classes but the path is set!
Re: Problem with Teneo Library Editor Tutorial [message #113209 is a reply to message #113164] Mon, 25 February 2008 17:44 Go to previous messageGo to next message
Martin Taal is currently offline Martin TaalFriend
Messages: 5468
Registered: July 2009
Senior Member
Hi Stanley,
I think that you forgot to export the hibernate java packages (see the runtime tab in manifest.mf).
Otherwise the editor plugin can't find the hibernate classes in the model plugin.

Btw, I myself find it a bit nicer to put all the hibernate jars in a separate plugin (and export all
hibernate packages) and then add this hibernate plugin as a dependency to the others. In this case
the buddypolicy of the hibernate plugin should be set to dependent.
The buddy-policy dependent means that a plugin will search for the classes in the dependent plugins.
For example assume that the model plugin depends on the hibernate plugin then the hibernate plugin
will search in the model plugin for the model class (like Book or Library). The hibernate plugin
requires these classes because it creates instances of these classes when reading from the db.

gr. Martin


Stanley Hillner wrote:
> Hi,
>
> I tried out this tutorial and everytime I tried to open the editor I get
> the following exception:
>
>
>
> java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
> at
> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>
> at
> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>
> at
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>
> 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(ClassLoader.java:251)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>
> at
> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>
> at
> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>
> at
> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>
> at
> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>
> at
> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>
> at
> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>
> at
> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
> at
> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>
> at
> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>
> at
> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>
> at
> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>
> at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
> at
> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
> 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:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
> at org.eclipse.jface.window.Window.open(Window.java:796)
> at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
> at
> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>
> 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:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at
> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>
> 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:363)
>
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
> Caused by: java.lang.ClassNotFoundException:
> org.hibernate.dialect.MySQLDialect
> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>
> 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(ClassLoader.java:251)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
> ... 86 more
> Nested Exception:
> java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>
> 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(ClassLoader.java:251)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
> at
> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>
> at
> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>
> at
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>
> 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(ClassLoader.java:251)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>
> at
> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>
> at
> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>
> at
> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>
> at
> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>
> at
> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>
> at
> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>
> at
> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
> at
> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>
> at
> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>
> at
> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>
> at
> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>
> at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
> at
> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
> 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:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
> at org.eclipse.jface.window.Window.open(Window.java:796)
> at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
> at
> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>
> 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:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at
> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>
> 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:363)
>
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>
>
>
>
> Now the things that I have changed:
>
> -I added the following line to the Manifest.MF files (all 3: model, edit
> and editor): Eclipse-BuddyPolicy: dependent
> -I importet all the neccessary jars (hibernate3.jar, ...) in the classpath
> -I set the plugin dependencies (f.e. org.eclipse.emf.teneo.hibernate,
> reexport = true) in the model project
> -After that settings did not work I also tried to add the dependency of
> org.eclipse.emf.teneo.hibernate to all of the projects (model, edit and
> editor) but nothing worked!
>
> So, what did I do wrong?
> It seems that teneo can?t find the hibernate classes but the path is set!


--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
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
Re: Problem with Teneo Library Editor Tutorial [message #113274 is a reply to message #113209] Mon, 25 February 2008 18:54 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: mam05eux.studserv.uni-leipzig.de

I read about exporting the hibernate packages but how do I do that?
In the runtime-tab of the manifest.mf under the point export packages
there is no way exporting hibernate packages.
when I click on add... I?m only able to see the package
Library.presentation (because the hibernate source code does not lie in
the workspace, I referenced hibernate3.jar in the buildpath).

So I know why I have to export these packages but I don?t know about how
to do that.

Second is your approach to pack the hibernate packages in a seperate
plugin and adding it to the dependencies.
How do I realize that?

Thx


Martin Taal schrieb:
> Hi Stanley,
> I think that you forgot to export the hibernate java packages (see the
> runtime tab in manifest.mf). Otherwise the editor plugin can't find the
> hibernate classes in the model plugin.
>
> Btw, I myself find it a bit nicer to put all the hibernate jars in a
> separate plugin (and export all hibernate packages) and then add this
> hibernate plugin as a dependency to the others. In this case the
> buddypolicy of the hibernate plugin should be set to dependent.
> The buddy-policy dependent means that a plugin will search for the
> classes in the dependent plugins. For example assume that the model
> plugin depends on the hibernate plugin then the hibernate plugin will
> search in the model plugin for the model class (like Book or Library).
> The hibernate plugin requires these classes because it creates instances
> of these classes when reading from the db.
>
> gr. Martin
>
>
> Stanley Hillner wrote:
>> Hi,
>>
>> I tried out this tutorial and everytime I tried to open the editor I
>> get the following exception:
>>
>>
>>
>> java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
>> at
>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>
>> at java.security.AccessController.doPrivileged(Native Method)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>
>> at
>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>> at
>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>
>> at
>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>
>> 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(ClassLoader.java:251)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>
>> at
>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>
>> at
>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>
>> at
>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>
>> at
>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>
>> at
>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>
>> at
>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>> at
>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>
>> at
>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>
>> at
>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>
>> at
>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>
>> at
>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>> at
>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>> 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:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>> at org.eclipse.jface.window.Window.open(Window.java:796)
>> at
>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>> at
>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>
>> 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:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at
>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>> at
>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>
>> at
>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>
>> at
>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>> at
>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>
>> at
>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>
>> 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:363)
>>
>> at
>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>> Caused by: java.lang.ClassNotFoundException:
>> org.hibernate.dialect.MySQLDialect
>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>
>> 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(ClassLoader.java:251)
>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>> ... 86 more
>> Nested Exception:
>> java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>
>> 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(ClassLoader.java:251)
>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>> at
>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>
>> at java.security.AccessController.doPrivileged(Native Method)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>
>> at
>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>> at
>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>
>> at
>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>
>> 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(ClassLoader.java:251)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>
>> at
>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>
>> at
>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>
>> at
>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>
>> at
>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>
>> at
>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>
>> at
>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>> at
>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>
>> at
>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>
>> at
>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>
>> at
>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>
>> at
>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>> at
>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>> 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:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>> at org.eclipse.jface.window.Window.open(Window.java:796)
>> at
>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>> at
>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>
>> 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:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at
>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>> at
>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>
>> at
>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>
>> at
>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>> at
>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>
>> at
>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>
>> 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:363)
>>
>> at
>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>
>>
>>
>>
>> Now the things that I have changed:
>>
>> -I added the following line to the Manifest.MF files (all 3: model,
>> edit and editor): Eclipse-BuddyPolicy: dependent
>> -I importet all the neccessary jars (hibernate3.jar, ...) in the
>> classpath
>> -I set the plugin dependencies (f.e. org.eclipse.emf.teneo.hibernate,
>> reexport = true) in the model project
>> -After that settings did not work I also tried to add the dependency
>> of org.eclipse.emf.teneo.hibernate to all of the projects (model, edit
>> and editor) but nothing worked!
>>
>> So, what did I do wrong?
>> It seems that teneo can?t find the hibernate classes but the path is set!
>
>
Re: Problem with Teneo Library Editor Tutorial [message #113312 is a reply to message #113274] Tue, 26 February 2008 07:33 Go to previous messageGo to next message
Martin Taal is currently offline Martin TaalFriend
Messages: 5468
Registered: July 2009
Senior Member
Hi Stanley,
Then this explains why you get the classnotfoundexception on the hibernate packages. You have
selected them to be available at build time but not at runtime. To also make them available at
runtime you should add them to the classpath entry (right-bottom) on the runtime tab. But I would
not do that for now, I would create a separate plugin with the hibernate libraries. To do that: the
easy way is as follows:
- Do new File > New > Other, then go to the Plugin Development entry below, open it and select
'Plugin from existing JAR Archives'.
- at the next step select the hibernate jar files and your jdbc driver
- at the next step fill in the required information and uncheck the 'unzip archives' option
- finish the wizard, you should now have a plugin with all your required libraries.

Then in the runtime tab you will see the required info setup.

Then follow the description here:
http://www.elver.org/hibernate/installation.html

(don't forget the buddypolicy in the hibernate plugin and don't forget to reexport).
(the jdbc driver is already available in the hibernate plugin so you don't need to add it separately).

gr. Martin

Stanley Hillner wrote:
> I read about exporting the hibernate packages but how do I do that?
> In the runtime-tab of the manifest.mf under the point export packages
> there is no way exporting hibernate packages.
> when I click on add... I?m only able to see the package
> Library.presentation (because the hibernate source code does not lie in
> the workspace, I referenced hibernate3.jar in the buildpath).
>
> So I know why I have to export these packages but I don?t know about how
> to do that.
>
> Second is your approach to pack the hibernate packages in a seperate
> plugin and adding it to the dependencies.
> How do I realize that?
>
> Thx
>
>
> Martin Taal schrieb:
>> Hi Stanley,
>> I think that you forgot to export the hibernate java packages (see the
>> runtime tab in manifest.mf). Otherwise the editor plugin can't find
>> the hibernate classes in the model plugin.
>>
>> Btw, I myself find it a bit nicer to put all the hibernate jars in a
>> separate plugin (and export all hibernate packages) and then add this
>> hibernate plugin as a dependency to the others. In this case the
>> buddypolicy of the hibernate plugin should be set to dependent.
>> The buddy-policy dependent means that a plugin will search for the
>> classes in the dependent plugins. For example assume that the model
>> plugin depends on the hibernate plugin then the hibernate plugin will
>> search in the model plugin for the model class (like Book or Library).
>> The hibernate plugin requires these classes because it creates
>> instances of these classes when reading from the db.
>>
>> gr. Martin
>>
>>
>> Stanley Hillner wrote:
>>> Hi,
>>>
>>> I tried out this tutorial and everytime I tried to open the editor I
>>> get the following exception:
>>>
>>>
>>>
>>> java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
>>> at
>>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>>
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>>
>>> at
>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>>>
>>> at
>>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>>
>>> at
>>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>>
>>> 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(ClassLoader.java:251)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>>
>>> at
>>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>>
>>> at
>>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>>> at
>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>> at
>>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>>
>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>>
>>> at
>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>>
>>> at
>>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>>
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>>
>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>>
>>> at
>>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>>
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>>
>>> at
>>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>>
>>> at
>>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>>> at
>>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>>> 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:3682)
>>> at
>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>>> at org.eclipse.jface.window.Window.open(Window.java:796)
>>> at
>>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>>> at
>>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>>
>>> 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:3682)
>>> at
>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>> at
>>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>>> at
>>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>>
>>> at
>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>>
>>> at
>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>>> at
>>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>>
>>> at
>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>>
>>> 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:363)
>>>
>>> at
>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>>
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>>
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>>
>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>> Caused by: java.lang.ClassNotFoundException:
>>> org.hibernate.dialect.MySQLDialect
>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>>
>>> 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(ClassLoader.java:251)
>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>>> ... 86 more
>>> Nested Exception:
>>> java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>>
>>> 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(ClassLoader.java:251)
>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>>> at
>>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>>
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>>
>>> at
>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>>>
>>> at
>>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>>
>>> at
>>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>>
>>> 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(ClassLoader.java:251)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>>
>>> at
>>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>>
>>> at
>>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>>> at
>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>> at
>>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>>
>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>>
>>> at
>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>>
>>> at
>>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>>
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>>
>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>>
>>> at
>>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>>
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>>
>>> at
>>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>>
>>> at
>>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>>> at
>>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>>> 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:3682)
>>> at
>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>>> at org.eclipse.jface.window.Window.open(Window.java:796)
>>> at
>>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>>> at
>>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>>
>>> 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:3682)
>>> at
>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>> at
>>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>>> at
>>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>>
>>> at
>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>>
>>> at
>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>>> at
>>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>>
>>> at
>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>>
>>> 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:363)
>>>
>>> at
>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>>
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>>
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>>
>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>>
>>>
>>>
>>>
>>> Now the things that I have changed:
>>>
>>> -I added the following line to the Manifest.MF files (all 3: model,
>>> edit and editor): Eclipse-BuddyPolicy: dependent
>>> -I importet all the neccessary jars (hibernate3.jar, ...) in the
>>> classpath
>>> -I set the plugin dependencies (f.e. org.eclipse.emf.teneo.hibernate,
>>> reexport = true) in the model project
>>> -After that settings did not work I also tried to add the dependency
>>> of org.eclipse.emf.teneo.hibernate to all of the projects (model,
>>> edit and editor) but nothing worked!
>>>
>>> So, what did I do wrong?
>>> It seems that teneo can?t find the hibernate classes but the path is
>>> set!
>>
>>


--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
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
Re: Problem with Teneo Library Editor Tutorial [message #113356 is a reply to message #113312] Tue, 26 February 2008 14:37 Go to previous message
Eclipse UserFriend
Originally posted by: mam05eux.studserv.uni-leipzig.de

Hi Martin,

thank you very much, teneo works really fine now and i can go on testing
it :)
I tried out your tip with the hibernate plugin and setting it as a
dependency and I guess that this is a much better solution of the
problem than adding the whole libraries of hibernate and the db drivers
to the build path. This way the usage of hibernate is more flexible in
eclipse because from now on I only have to set it as a dependency!

So thanks a lot.


Martin Taal schrieb:
> Hi Stanley,
> Then this explains why you get the classnotfoundexception on the
> hibernate packages. You have selected them to be available at build time
> but not at runtime. To also make them available at runtime you should
> add them to the classpath entry (right-bottom) on the runtime tab. But I
> would not do that for now, I would create a separate plugin with the
> hibernate libraries. To do that: the easy way is as follows:
> - Do new File > New > Other, then go to the Plugin Development entry
> below, open it and select 'Plugin from existing JAR Archives'.
> - at the next step select the hibernate jar files and your jdbc driver
> - at the next step fill in the required information and uncheck the
> 'unzip archives' option
> - finish the wizard, you should now have a plugin with all your required
> libraries.
>
> Then in the runtime tab you will see the required info setup.
>
> Then follow the description here:
> http://www.elver.org/hibernate/installation.html
>
> (don't forget the buddypolicy in the hibernate plugin and don't forget
> to reexport).
> (the jdbc driver is already available in the hibernate plugin so you
> don't need to add it separately).
>
> gr. Martin
>
> Stanley Hillner wrote:
>> I read about exporting the hibernate packages but how do I do that?
>> In the runtime-tab of the manifest.mf under the point export packages
>> there is no way exporting hibernate packages.
>> when I click on add... I?m only able to see the package
>> Library.presentation (because the hibernate source code does not lie
>> in the workspace, I referenced hibernate3.jar in the buildpath).
>>
>> So I know why I have to export these packages but I don?t know about
>> how to do that.
>>
>> Second is your approach to pack the hibernate packages in a seperate
>> plugin and adding it to the dependencies.
>> How do I realize that?
>>
>> Thx
>>
>>
>> Martin Taal schrieb:
>>> Hi Stanley,
>>> I think that you forgot to export the hibernate java packages (see
>>> the runtime tab in manifest.mf). Otherwise the editor plugin can't
>>> find the hibernate classes in the model plugin.
>>>
>>> Btw, I myself find it a bit nicer to put all the hibernate jars in a
>>> separate plugin (and export all hibernate packages) and then add this
>>> hibernate plugin as a dependency to the others. In this case the
>>> buddypolicy of the hibernate plugin should be set to dependent.
>>> The buddy-policy dependent means that a plugin will search for the
>>> classes in the dependent plugins. For example assume that the model
>>> plugin depends on the hibernate plugin then the hibernate plugin will
>>> search in the model plugin for the model class (like Book or
>>> Library). The hibernate plugin requires these classes because it
>>> creates instances of these classes when reading from the db.
>>>
>>> gr. Martin
>>>
>>>
>>> Stanley Hillner wrote:
>>>> Hi,
>>>>
>>>> I tried out this tutorial and everytime I tried to open the editor I
>>>> get the following exception:
>>>>
>>>>
>>>>
>>>> java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
>>>> at
>>>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>>>
>>>> at java.security.AccessController.doPrivileged(Native Method)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>>>>
>>>> at
>>>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>>>
>>>> at
>>>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>>>
>>>> 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(ClassLoader.java:251)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>>>> at
>>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>>> at
>>>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>>>
>>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>>>
>>>> at
>>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>>>
>>>> at
>>>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>>>
>>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>>>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>>>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>>>
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>>>
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>>>>
>>>> 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:3682)
>>>> at
>>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>>>> at org.eclipse.jface.window.Window.open(Window.java:796)
>>>> at
>>>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>>>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>>>> at
>>>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>>>
>>>> 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:3682)
>>>> at
>>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>>> at
>>>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>>>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>>>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>>>> at
>>>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>>>
>>>> at
>>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>>>> at
>>>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>>>
>>>> at
>>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>>>
>>>> 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:363)
>>>>
>>>> at
>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>>>
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>> at
>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>>>
>>>> at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>>>
>>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>>>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>>> Caused by: java.lang.ClassNotFoundException:
>>>> org.hibernate.dialect.MySQLDialect
>>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>>>
>>>> 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(ClassLoader.java:251)
>>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>>>> ... 86 more
>>>> Nested Exception:
>>>> java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
>>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>>>
>>>> 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(ClassLoader.java:251)
>>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>>>> at
>>>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>>>
>>>> at java.security.AccessController.doPrivileged(Native Method)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>>>>
>>>> at
>>>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>>>
>>>> at
>>>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>>>
>>>> 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(ClassLoader.java:251)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>>>> at
>>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>>> at
>>>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>>>
>>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>>>
>>>> at
>>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>>>
>>>> at
>>>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>>>
>>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>>>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>>>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>>>
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>>>
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>>>>
>>>> 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:3682)
>>>> at
>>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>>>> at org.eclipse.jface.window.Window.open(Window.java:796)
>>>> at
>>>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>>>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>>>> at
>>>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>>>
>>>> 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:3682)
>>>> at
>>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>>> at
>>>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>>>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>>>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>>>> at
>>>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>>>
>>>> at
>>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>>>> at
>>>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>>>
>>>> at
>>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>>>
>>>> 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:363)
>>>>
>>>> at
>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>>>
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>> at
>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>>>
>>>> at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>>>
>>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>>>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>>>
>>>>
>>>>
>>>>
>>>> Now the things that I have changed:
>>>>
>>>> -I added the following line to the Manifest.MF files (all 3: model,
>>>> edit and editor): Eclipse-BuddyPolicy: dependent
>>>> -I importet all the neccessary jars (hibernate3.jar, ...) in the
>>>> classpath
>>>> -I set the plugin dependencies (f.e.
>>>> org.eclipse.emf.teneo.hibernate, reexport = true) in the model project
>>>> -After that settings did not work I also tried to add the dependency
>>>> of org.eclipse.emf.teneo.hibernate to all of the projects (model,
>>>> edit and editor) but nothing worked!
>>>>
>>>> So, what did I do wrong?
>>>> It seems that teneo can?t find the hibernate classes but the path is
>>>> set!
>>>
>>>
>
>
Re: Problem with Teneo Library Editor Tutorial [message #615558 is a reply to message #113164] Mon, 25 February 2008 17:44 Go to previous message
Martin Taal is currently offline Martin TaalFriend
Messages: 5468
Registered: July 2009
Senior Member
Hi Stanley,
I think that you forgot to export the hibernate java packages (see the runtime tab in manifest.mf).
Otherwise the editor plugin can't find the hibernate classes in the model plugin.

Btw, I myself find it a bit nicer to put all the hibernate jars in a separate plugin (and export all
hibernate packages) and then add this hibernate plugin as a dependency to the others. In this case
the buddypolicy of the hibernate plugin should be set to dependent.
The buddy-policy dependent means that a plugin will search for the classes in the dependent plugins.
For example assume that the model plugin depends on the hibernate plugin then the hibernate plugin
will search in the model plugin for the model class (like Book or Library). The hibernate plugin
requires these classes because it creates instances of these classes when reading from the db.

gr. Martin


Stanley Hillner wrote:
> Hi,
>
> I tried out this tutorial and everytime I tried to open the editor I get
> the following exception:
>
>
>
> java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
> at
> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>
> at
> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>
> at
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>
> 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(ClassLoader.java:251)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>
> at
> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>
> at
> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>
> at
> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>
> at
> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>
> at
> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>
> at
> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>
> at
> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
> at
> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>
> at
> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>
> at
> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>
> at
> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>
> at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
> at
> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
> 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:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
> at org.eclipse.jface.window.Window.open(Window.java:796)
> at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
> at
> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>
> 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:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at
> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>
> 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:363)
>
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
> Caused by: java.lang.ClassNotFoundException:
> org.hibernate.dialect.MySQLDialect
> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>
> 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(ClassLoader.java:251)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
> ... 86 more
> Nested Exception:
> java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>
> 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(ClassLoader.java:251)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
> at
> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>
> at
> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>
> at
> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>
> 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(ClassLoader.java:251)
> at
> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>
> at
> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>
> at
> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>
> at
> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>
> at
> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>
> at
> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>
> at
> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>
> at
> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>
> at
> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>
> at
> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
> at
> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>
> at
> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>
> at
> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>
> at
> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>
> at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
> at
> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
> 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:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
> at org.eclipse.jface.window.Window.open(Window.java:796)
> at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
> at
> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>
> 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:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at
> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>
> 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:363)
>
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>
>
>
>
> Now the things that I have changed:
>
> -I added the following line to the Manifest.MF files (all 3: model, edit
> and editor): Eclipse-BuddyPolicy: dependent
> -I importet all the neccessary jars (hibernate3.jar, ...) in the classpath
> -I set the plugin dependencies (f.e. org.eclipse.emf.teneo.hibernate,
> reexport = true) in the model project
> -After that settings did not work I also tried to add the dependency of
> org.eclipse.emf.teneo.hibernate to all of the projects (model, edit and
> editor) but nothing worked!
>
> So, what did I do wrong?
> It seems that teneo can?t find the hibernate classes but the path is set!


--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
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
Re: Problem with Teneo Library Editor Tutorial [message #615563 is a reply to message #113209] Mon, 25 February 2008 18:54 Go to previous message
Eclipse UserFriend
Originally posted by: mam05eux.studserv.uni-leipzig.de

I read about exporting the hibernate packages but how do I do that?
In the runtime-tab of the manifest.mf under the point export packages
there is no way exporting hibernate packages.
when I click on add... I?m only able to see the package
Library.presentation (because the hibernate source code does not lie in
the workspace, I referenced hibernate3.jar in the buildpath).

So I know why I have to export these packages but I don?t know about how
to do that.

Second is your approach to pack the hibernate packages in a seperate
plugin and adding it to the dependencies.
How do I realize that?

Thx


Martin Taal schrieb:
> Hi Stanley,
> I think that you forgot to export the hibernate java packages (see the
> runtime tab in manifest.mf). Otherwise the editor plugin can't find the
> hibernate classes in the model plugin.
>
> Btw, I myself find it a bit nicer to put all the hibernate jars in a
> separate plugin (and export all hibernate packages) and then add this
> hibernate plugin as a dependency to the others. In this case the
> buddypolicy of the hibernate plugin should be set to dependent.
> The buddy-policy dependent means that a plugin will search for the
> classes in the dependent plugins. For example assume that the model
> plugin depends on the hibernate plugin then the hibernate plugin will
> search in the model plugin for the model class (like Book or Library).
> The hibernate plugin requires these classes because it creates instances
> of these classes when reading from the db.
>
> gr. Martin
>
>
> Stanley Hillner wrote:
>> Hi,
>>
>> I tried out this tutorial and everytime I tried to open the editor I
>> get the following exception:
>>
>>
>>
>> java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
>> at
>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>
>> at java.security.AccessController.doPrivileged(Native Method)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>
>> at
>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>> at
>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>
>> at
>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>
>> 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(ClassLoader.java:251)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>
>> at
>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>
>> at
>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>
>> at
>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>
>> at
>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>
>> at
>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>
>> at
>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>> at
>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>
>> at
>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>
>> at
>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>
>> at
>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>
>> at
>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>> at
>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>> 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:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>> at org.eclipse.jface.window.Window.open(Window.java:796)
>> at
>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>> at
>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>
>> 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:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at
>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>> at
>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>
>> at
>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>
>> at
>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>> at
>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>
>> at
>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>
>> 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:363)
>>
>> at
>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>> Caused by: java.lang.ClassNotFoundException:
>> org.hibernate.dialect.MySQLDialect
>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>
>> 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(ClassLoader.java:251)
>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>> ... 86 more
>> Nested Exception:
>> java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>
>> 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(ClassLoader.java:251)
>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>> at
>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>
>> at java.security.AccessController.doPrivileged(Native Method)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>
>> at
>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>> at
>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>
>> at
>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>
>> 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(ClassLoader.java:251)
>> at
>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>
>> at
>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>
>> at
>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>
>> at
>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>
>> at
>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>
>> at
>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>
>> at
>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>
>> at
>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>
>> at
>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>> at
>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>
>> at
>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>
>> at
>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>
>> at
>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>
>> at
>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>> at
>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>> 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:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>> at org.eclipse.jface.window.Window.open(Window.java:796)
>> at
>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>> at
>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>
>> 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:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at
>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>> at
>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>
>> at
>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>
>> at
>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>> at
>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>
>> at
>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>
>> 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:363)
>>
>> at
>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>
>>
>>
>>
>> Now the things that I have changed:
>>
>> -I added the following line to the Manifest.MF files (all 3: model,
>> edit and editor): Eclipse-BuddyPolicy: dependent
>> -I importet all the neccessary jars (hibernate3.jar, ...) in the
>> classpath
>> -I set the plugin dependencies (f.e. org.eclipse.emf.teneo.hibernate,
>> reexport = true) in the model project
>> -After that settings did not work I also tried to add the dependency
>> of org.eclipse.emf.teneo.hibernate to all of the projects (model, edit
>> and editor) but nothing worked!
>>
>> So, what did I do wrong?
>> It seems that teneo can?t find the hibernate classes but the path is set!
>
>
Re: Problem with Teneo Library Editor Tutorial [message #615566 is a reply to message #113274] Tue, 26 February 2008 07:33 Go to previous message
Martin Taal is currently offline Martin TaalFriend
Messages: 5468
Registered: July 2009
Senior Member
Hi Stanley,
Then this explains why you get the classnotfoundexception on the hibernate packages. You have
selected them to be available at build time but not at runtime. To also make them available at
runtime you should add them to the classpath entry (right-bottom) on the runtime tab. But I would
not do that for now, I would create a separate plugin with the hibernate libraries. To do that: the
easy way is as follows:
- Do new File > New > Other, then go to the Plugin Development entry below, open it and select
'Plugin from existing JAR Archives'.
- at the next step select the hibernate jar files and your jdbc driver
- at the next step fill in the required information and uncheck the 'unzip archives' option
- finish the wizard, you should now have a plugin with all your required libraries.

Then in the runtime tab you will see the required info setup.

Then follow the description here:
http://www.elver.org/hibernate/installation.html

(don't forget the buddypolicy in the hibernate plugin and don't forget to reexport).
(the jdbc driver is already available in the hibernate plugin so you don't need to add it separately).

gr. Martin

Stanley Hillner wrote:
> I read about exporting the hibernate packages but how do I do that?
> In the runtime-tab of the manifest.mf under the point export packages
> there is no way exporting hibernate packages.
> when I click on add... I?m only able to see the package
> Library.presentation (because the hibernate source code does not lie in
> the workspace, I referenced hibernate3.jar in the buildpath).
>
> So I know why I have to export these packages but I don?t know about how
> to do that.
>
> Second is your approach to pack the hibernate packages in a seperate
> plugin and adding it to the dependencies.
> How do I realize that?
>
> Thx
>
>
> Martin Taal schrieb:
>> Hi Stanley,
>> I think that you forgot to export the hibernate java packages (see the
>> runtime tab in manifest.mf). Otherwise the editor plugin can't find
>> the hibernate classes in the model plugin.
>>
>> Btw, I myself find it a bit nicer to put all the hibernate jars in a
>> separate plugin (and export all hibernate packages) and then add this
>> hibernate plugin as a dependency to the others. In this case the
>> buddypolicy of the hibernate plugin should be set to dependent.
>> The buddy-policy dependent means that a plugin will search for the
>> classes in the dependent plugins. For example assume that the model
>> plugin depends on the hibernate plugin then the hibernate plugin will
>> search in the model plugin for the model class (like Book or Library).
>> The hibernate plugin requires these classes because it creates
>> instances of these classes when reading from the db.
>>
>> gr. Martin
>>
>>
>> Stanley Hillner wrote:
>>> Hi,
>>>
>>> I tried out this tutorial and everytime I tried to open the editor I
>>> get the following exception:
>>>
>>>
>>>
>>> java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
>>> at
>>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>>
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>>
>>> at
>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>>>
>>> at
>>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>>
>>> at
>>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>>
>>> 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(ClassLoader.java:251)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>>
>>> at
>>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>>
>>> at
>>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>>> at
>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>> at
>>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>>
>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>>
>>> at
>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>>
>>> at
>>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>>
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>>
>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>>
>>> at
>>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>>
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>>
>>> at
>>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>>
>>> at
>>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>>> at
>>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>>> 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:3682)
>>> at
>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>>> at org.eclipse.jface.window.Window.open(Window.java:796)
>>> at
>>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>>> at
>>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>>
>>> 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:3682)
>>> at
>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>> at
>>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>>> at
>>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>>
>>> at
>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>>
>>> at
>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>>> at
>>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>>
>>> at
>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>>
>>> 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:363)
>>>
>>> at
>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>>
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>>
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>>
>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>> Caused by: java.lang.ClassNotFoundException:
>>> org.hibernate.dialect.MySQLDialect
>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>>
>>> 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(ClassLoader.java:251)
>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>>> ... 86 more
>>> Nested Exception:
>>> java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>>
>>> 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(ClassLoader.java:251)
>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>>> at
>>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>>
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>>
>>> at
>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>>>
>>> at
>>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>>
>>> at
>>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>>
>>> 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(ClassLoader.java:251)
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>>
>>> at
>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>>
>>> at
>>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>>
>>> at
>>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>>
>>> at
>>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>>> at
>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>> at
>>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>>
>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>>
>>> at
>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>>
>>> at
>>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>>
>>> at
>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>>
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>>
>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>>
>>> at
>>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>>
>>> at
>>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>>
>>> at
>>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>>
>>> at
>>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>>> at
>>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>>> 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:3682)
>>> at
>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>>> at org.eclipse.jface.window.Window.open(Window.java:796)
>>> at
>>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>>> at
>>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>>
>>> 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:3682)
>>> at
>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>> at
>>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>>> at
>>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>>
>>> at
>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>>
>>> at
>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>>> at
>>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>>
>>> at
>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>>
>>> 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:363)
>>>
>>> at
>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>>
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>>
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>>
>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>>
>>>
>>>
>>>
>>> Now the things that I have changed:
>>>
>>> -I added the following line to the Manifest.MF files (all 3: model,
>>> edit and editor): Eclipse-BuddyPolicy: dependent
>>> -I importet all the neccessary jars (hibernate3.jar, ...) in the
>>> classpath
>>> -I set the plugin dependencies (f.e. org.eclipse.emf.teneo.hibernate,
>>> reexport = true) in the model project
>>> -After that settings did not work I also tried to add the dependency
>>> of org.eclipse.emf.teneo.hibernate to all of the projects (model,
>>> edit and editor) but nothing worked!
>>>
>>> So, what did I do wrong?
>>> It seems that teneo can?t find the hibernate classes but the path is
>>> set!
>>
>>


--

With Regards, Martin Taal

Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
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
Re: Problem with Teneo Library Editor Tutorial [message #615569 is a reply to message #113312] Tue, 26 February 2008 14:37 Go to previous message
Eclipse UserFriend
Originally posted by: mam05eux.studserv.uni-leipzig.de

Hi Martin,

thank you very much, teneo works really fine now and i can go on testing
it :)
I tried out your tip with the hibernate plugin and setting it as a
dependency and I guess that this is a much better solution of the
problem than adding the whole libraries of hibernate and the db drivers
to the build path. This way the usage of hibernate is more flexible in
eclipse because from now on I only have to set it as a dependency!

So thanks a lot.


Martin Taal schrieb:
> Hi Stanley,
> Then this explains why you get the classnotfoundexception on the
> hibernate packages. You have selected them to be available at build time
> but not at runtime. To also make them available at runtime you should
> add them to the classpath entry (right-bottom) on the runtime tab. But I
> would not do that for now, I would create a separate plugin with the
> hibernate libraries. To do that: the easy way is as follows:
> - Do new File > New > Other, then go to the Plugin Development entry
> below, open it and select 'Plugin from existing JAR Archives'.
> - at the next step select the hibernate jar files and your jdbc driver
> - at the next step fill in the required information and uncheck the
> 'unzip archives' option
> - finish the wizard, you should now have a plugin with all your required
> libraries.
>
> Then in the runtime tab you will see the required info setup.
>
> Then follow the description here:
> http://www.elver.org/hibernate/installation.html
>
> (don't forget the buddypolicy in the hibernate plugin and don't forget
> to reexport).
> (the jdbc driver is already available in the hibernate plugin so you
> don't need to add it separately).
>
> gr. Martin
>
> Stanley Hillner wrote:
>> I read about exporting the hibernate packages but how do I do that?
>> In the runtime-tab of the manifest.mf under the point export packages
>> there is no way exporting hibernate packages.
>> when I click on add... I?m only able to see the package
>> Library.presentation (because the hibernate source code does not lie
>> in the workspace, I referenced hibernate3.jar in the buildpath).
>>
>> So I know why I have to export these packages but I don?t know about
>> how to do that.
>>
>> Second is your approach to pack the hibernate packages in a seperate
>> plugin and adding it to the dependencies.
>> How do I realize that?
>>
>> Thx
>>
>>
>> Martin Taal schrieb:
>>> Hi Stanley,
>>> I think that you forgot to export the hibernate java packages (see
>>> the runtime tab in manifest.mf). Otherwise the editor plugin can't
>>> find the hibernate classes in the model plugin.
>>>
>>> Btw, I myself find it a bit nicer to put all the hibernate jars in a
>>> separate plugin (and export all hibernate packages) and then add this
>>> hibernate plugin as a dependency to the others. In this case the
>>> buddypolicy of the hibernate plugin should be set to dependent.
>>> The buddy-policy dependent means that a plugin will search for the
>>> classes in the dependent plugins. For example assume that the model
>>> plugin depends on the hibernate plugin then the hibernate plugin will
>>> search in the model plugin for the model class (like Book or
>>> Library). The hibernate plugin requires these classes because it
>>> creates instances of these classes when reading from the db.
>>>
>>> gr. Martin
>>>
>>>
>>> Stanley Hillner wrote:
>>>> Hi,
>>>>
>>>> I tried out this tutorial and everytime I tried to open the editor I
>>>> get the following exception:
>>>>
>>>>
>>>>
>>>> java.lang.NoClassDefFoundError: org/hibernate/dialect/MySQLDialect
>>>> at
>>>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>>>
>>>> at java.security.AccessController.doPrivileged(Native Method)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>>>>
>>>> at
>>>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>>>
>>>> at
>>>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>>>
>>>> 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(ClassLoader.java:251)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>>>> at
>>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>>> at
>>>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>>>
>>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>>>
>>>> at
>>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>>>
>>>> at
>>>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>>>
>>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>>>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>>>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>>>
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>>>
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>>>>
>>>> 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:3682)
>>>> at
>>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>>>> at org.eclipse.jface.window.Window.open(Window.java:796)
>>>> at
>>>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>>>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>>>> at
>>>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>>>
>>>> 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:3682)
>>>> at
>>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>>> at
>>>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>>>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>>>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>>>> at
>>>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>>>
>>>> at
>>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>>>> at
>>>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>>>
>>>> at
>>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>>>
>>>> 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:363)
>>>>
>>>> at
>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>>>
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>> at
>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>>>
>>>> at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>>>
>>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>>>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>>> Caused by: java.lang.ClassNotFoundException:
>>>> org.hibernate.dialect.MySQLDialect
>>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>>>
>>>> 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(ClassLoader.java:251)
>>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>>>> ... 86 more
>>>> Nested Exception:
>>>> java.lang.ClassNotFoundException: org.hibernate.dialect.MySQLDialect
>>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
>>>>
>>>> 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(ClassLoader.java:251)
>>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
>>>> at
>>>> org.eclipse.example.library.presentation.LibraryGenEditorPlu gin$Implementation.start(LibraryGenEditorPlugin.java:111)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2 .run(BundleContextImpl.java:999)
>>>>
>>>> at java.security.AccessController.doPrivileged(Native Method)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:993)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:974)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:346)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:260)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:400)
>>>>
>>>> at
>>>> org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
>>>>
>>>> at
>>>> org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:417)
>>>>
>>>> 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(ClassLoader.java:251)
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleLoader.loadCl ass(BundleLoader.java:289)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:227)
>>>>
>>>> at
>>>> org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1269)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:160)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
>>>>
>>>> at
>>>> org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:252)
>>>> at
>>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>>> at
>>>> org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:248)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eExecutableExtension(WorkbenchWizardElement.java:117)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.creat eWizard(WorkbenchWizardElement.java:261)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWiz ard(NewWizardNewPage.java:728)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(Wo rkbenchWizardNode.java:151)
>>>>
>>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(Wo rkbenchWizardNode.java:135)
>>>>
>>>> at
>>>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizar d(WorkbenchWizardNode.java:132)
>>>>
>>>> at
>>>> org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(Wiz ardSelectionPage.java:104)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage .getNextPage(WorkbenchWizardSelectionPage.java:100)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advan ceToNextPageOrFinish(NewWizardSelectionPage.java:71)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleCli ck(NewWizardNewPage.java:355)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredV iewer.java:799)
>>>>
>>>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>>>> at org.eclipse.core.runtime.Platform.run(Platform.java:857)
>>>> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
>>>> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 9)
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(S tructuredViewer.java:797)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSel ect(AbstractTreeViewer.java:1387)
>>>>
>>>> at
>>>> org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSe lected(StructuredViewer.java:1173)
>>>>
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEven t(OpenStrategy.java:237)
>>>>
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.ja va:234)
>>>> at
>>>> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:295)
>>>>
>>>> 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:3682)
>>>> at
>>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>>> at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
>>>> at org.eclipse.jface.window.Window.open(Window.java:796)
>>>> at
>>>> org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.j ava:182)
>>>> at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
>>>> at
>>>> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:546)
>>>>
>>>> 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:3682)
>>>> at
>>>> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>>>> at
>>>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>>>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>>>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>>>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>>>> at
>>>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>>>
>>>> at
>>>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>>>
>>>> at
>>>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>>>> at
>>>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>>>
>>>> at
>>>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
>>>>
>>>> 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:363)
>>>>
>>>> at
>>>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>>>
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>> at
>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>>>>
>>>> at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>>>>
>>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
>>>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
>>>> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>>>> at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
>>>>
>>>>
>>>>
>>>>
>>>> Now the things that I have changed:
>>>>
>>>> -I added the following line to the Manifest.MF files (all 3: model,
>>>> edit and editor): Eclipse-BuddyPolicy: dependent
>>>> -I importet all the neccessary jars (hibernate3.jar, ...) in the
>>>> classpath
>>>> -I set the plugin dependencies (f.e.
>>>> org.eclipse.emf.teneo.hibernate, reexport = true) in the model project
>>>> -After that settings did not work I also tried to add the dependency
>>>> of org.eclipse.emf.teneo.hibernate to all of the projects (model,
>>>> edit and editor) but nothing worked!
>>>>
>>>> So, what did I do wrong?
>>>> It seems that teneo can?t find the hibernate classes but the path is
>>>> set!
>>>
>>>
>
>
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