| [EMFStore] [ECP] Problem in deleting project [message #1444386] |
Mon, 13 October 2014 22:45  |
Eclipse User |
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I use the ecp and emfstore api's to delete a local project. My code is:
ECPProject prj = ECPUtil.getECPProjectManager().getProject(TAG_PRJ_NAME);
if (prj!= null)
prj.delete();
tagProject.delete(new ESSystemOutProgressMonitor());
This project seems to be deleted from workspace and the file created for this project in [ws]\.metadata\.plugins\org.eclipse.emf.ecp.core\projects path is removed. However, when I try to access the server and do a chechout the deleted project file is recreated!
I have a special project that I checkout get some information from and delete immediately. However, because of the issue explained above, the deleted project file is restored in the given path. However, the restored file doesn't have a type like other and the data in file is just:
"’ wG QESCompositeTag projectSpaceID _DOgP0FMzEeSt0Mmj7anKwA "
As a result, when I try to reopen the same workspace, I get a null poiunter exception in the ecp project manger initialization with this stack trace.
This only happens for the specific project that I checkout programatically. My other projects when I delete the files gets restored, but the information in the file is correct. I should add that the project I create automatically has a different user session.
!ENTRY org.eclipse.emf.ecp.core 4 0 2014-10-13 16:52:59.909
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.ServiceException: Exception in org.eclipse.equinox.internal.ds.ServiceReg.getService()
at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(ServiceUse.java:151)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:468)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:467)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService(BundleContextImpl.java:594)
at org.eclipse.emf.ecp.internal.core.Activator.getECPProjectManager(Activator.java:143)
at org.eclipse.emf.ecp.core.util.ECPUtil.getECPProjectManager(ECPUtil.java:180)
at org.eclipse.emf.ecp.spi.core.DefaultProvider.fillChildren(DefaultProvider.java:291)
at org.eclipse.emf.ecp.emfstore.core.internal.EMFStoreProvider.access$0(EMFStoreProvider.java:1)
at org.eclipse.emf.ecp.emfstore.core.internal.EMFStoreProvider$1.call(EMFStoreProvider.java:162)
at org.eclipse.emf.ecp.emfstore.core.internal.EMFStoreProvider$1.call(EMFStoreProvider.java:1)
at org.eclipse.emf.emfstore.client.util.RunESCommand$1.doRun(RunESCommand.java:137)
at org.eclipse.emf.emfstore.internal.client.model.util.EMFStoreCommand.commandBody(EMFStoreCommand.java:51)
at org.eclipse.emf.emfstore.internal.client.model.util.AbstractEMFStoreCommand.execute(AbstractEMFStoreCommand.java:64)
at org.eclipse.emf.common.command.BasicCommandStack.execute(BasicCommandStack.java:78)
at org.eclipse.emf.emfstore.internal.client.model.changeTracking.commands.EMFStoreBasicCommandStack.execute(EMFStoreBasicCommandStack.java:72)
at org.eclipse.emf.emfstore.internal.client.model.util.AbstractEMFStoreCommand.aRun(AbstractEMFStoreCommand.java:108)
at org.eclipse.emf.emfstore.internal.client.model.util.EMFStoreCommand.run(EMFStoreCommand.java:60)
at org.eclipse.emf.emfstore.client.util.RunESCommand.run(RunESCommand.java:145)
at org.eclipse.emf.ecp.emfstore.core.internal.EMFStoreProvider.fillChildren(EMFStoreProvider.java:159)
at org.eclipse.emf.ecp.internal.core.ECPProviderRegistryImpl$ProviderDescriptor.fillChildren(ECPProviderRegistryImpl.java:216)
at org.eclipse.emf.ecp.internal.ui.model.ECPContentProvider.fillChildren(ECPContentProvider.java:50)
at org.eclipse.emf.ecp.internal.ui.model.RepositoriesContentProvider.fillChildren(RepositoriesContentProvider.java:90)
at org.eclipse.emf.ecp.internal.ui.model.TreeContentProvider.fillChildrenDetectError(TreeContentProvider.java:193)
at org.eclipse.emf.ecp.internal.ui.model.TreeContentProvider.getChildrenList(TreeContentProvider.java:185)
at org.eclipse.emf.ecp.internal.ui.model.TreeContentProvider.hasChildren(TreeContentProvider.java:59)
at org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(AbstractTreeViewer.java:2146)
at org.eclipse.jface.viewers.TreeViewer.isExpandable(TreeViewer.java:588)
at org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(AbstractTreeViewer.java:2176)
at org.eclipse.jface.viewers.AbstractTreeViewer.updatePlus(AbstractTreeViewer.java:2858)
at org.eclipse.jface.viewers.TreeViewer.updatePlus(TreeViewer.java:852)
at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:849)
at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:823)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:797)
at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:644)
at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:768)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalInitializeTree(AbstractTreeViewer.java:1548)
at org.eclipse.jface.viewers.TreeViewer.internalInitializeTree(TreeViewer.java:833)
at org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:1532)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1443)
at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:403)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1404)
at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1525)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:280)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1690)
at org.eclipse.emf.ecp.spi.common.ui.TreeViewerFactory.createTreeViewer(TreeViewerFactory.java:62)
at org.eclipse.emf.ecp.spi.common.ui.TreeViewerFactory.createTreeViewer(TreeViewerFactory.java:36)
at org.eclipse.emf.ecp.ui.common.ECPViewerFactory.createRepositoryExplorerViewer(ECPViewerFactory.java:143)
at org.eclipse.emf.ecp.ui.views.ModelRepositoriesView.createViewer(ModelRepositoriesView.java:58)
at org.eclipse.emf.ecp.ui.views.TreeView.createPartControl(TreeView.java:113)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:142)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityView.createPartControl(CompatibilityView.java:174)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:323)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:877)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:857)
at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:119)
at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:333)
at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:254)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:102)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53)
at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:949)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:633)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$6.run(PartRenderingEngine.java:526)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:511)
at org.eclipse.e4.ui.workbench.renderers.swt.ElementReferenceRenderer.createWidget(ElementReferenceRenderer.java:61)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:949)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:633)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:735)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:706)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:700)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:685)
at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1147)
at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:65)
at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:41)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4688)
at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:205)
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)
at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:80)
at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:58)
at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:171)
at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$10.widgetSelected(StackRenderer.java:936)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:778)
at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3080)
at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1772)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:279)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4170)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3759)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at com.qualcomm.qti.qsip.rcp.Application.start(Application.java:125)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
Caused by: org.osgi.service.component.ComponentException: [SCR] Exception while activating instance ECPProjectManagerImpl of component org.eclipse.emf.ecp.core.ecpProjectManager
at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:275)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)
at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)
at org.eclipse.equinox.internal.ds.ServiceReg.getService(ServiceReg.java:53)
at org.eclipse.osgi.internal.serviceregistry.ServiceUse$1.run(ServiceUse.java:141)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.internal.serviceregistry.ServiceUse.getService(ServiceUse.java:139)
... 136 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:235)
... 143 more
Caused by: java.lang.IllegalStateException: Provider not found:
at org.eclipse.emf.ecp.internal.core.ECPProjectImpl.<init>(ECPProjectImpl.java:140)
at org.eclipse.emf.ecp.internal.core.ECPProjectManagerImpl.loadElement(ECPProjectManagerImpl.java:267)
at org.eclipse.emf.ecp.internal.core.ECPProjectManagerImpl.loadElement(ECPProjectManagerImpl.java:1)
at org.eclipse.emf.ecp.internal.core.util.PropertiesStore.load(PropertiesStore.java:93)
at org.eclipse.emf.ecp.internal.core.util.PropertiesStore.doActivate(PropertiesStore.java:77)
at org.eclipse.emf.ecp.internal.core.ECPProjectManagerImpl.doActivate(ECPProjectManagerImpl.java:255)
at org.eclipse.net4j.util.lifecycle.Lifecycle.internalActivate(Lifecycle.java:76)
at org.eclipse.net4j.util.lifecycle.Lifecycle.activate(Lifecycle.java:162)
... 148 more
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| Re: [EMFStore] [ECP] Problem in deleting project [message #1446008 is a reply to message #1445758] |
Thu, 16 October 2014 04:05  |
| Eclipse User |
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Hi Roza,
glad to hear you were able to figure it out on your own.
Would you mind updating your BR
(https://bugs.eclipse.org/bugs/show_bug.cgi?id=447000) with your findings?
EMFStoreClientUtil should return the server info contained in the
workspace, as you already pointed out.
Thanks!
Cheers,
Edgar
> I figured out why my ecp project was not creating. Apprently the server
> info I was passing with usersession was not equal to the one that was in
> ECPRepositoryManager. However, ECP code was not showing the eception for
> repository passing null in the createProject. I will report this to ECP.
> The problem on EMFSotre side was, I was using EMSToreClientUtil to
> create a user session by passing the server url and port. This was not
> fetching the server instance that was already in the workspace.
> The issue with the files restoring after delete still exist but it
> doesn't cause the null pointer exception as the project is created
> correctly.
--
Edgar Mueller
Get Professional Eclipse Support: http://eclipsesource.com/munich
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