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Re: [mylyn-integrators] Can TaskComment be subclassed?
|
Hi Rob,
yes I'm exporting the com.industrialtsi.db.core package in my
MANIFEST.MF
The other error I get when clicking on 'the task has incoming changes'
is:
java.lang.NullPointerException
at org.eclipse.mylyn.tasks.ui.editors.AbstractRepositoryTaskEditor
$1.getSelection(AbstractRepositoryTaskEditor.java:385)
at
org
.eclipse
.ui
.internal
.AbstractSelectionService.getSelection(AbstractSelectionService.java:
220)
at
org
.eclipse
.ui
.internal
.services
.CurrentSelectionSourceProvider
.updateWindows(CurrentSelectionSourceProvider.java:137)
at
org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access
$0(CurrentSelectionSourceProvider.java:124)
at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider
$1.handleEvent(CurrentSelectionSourceProvider.java:67)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1107)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1552)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1577)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1558)
at org.eclipse.swt.widgets.Shell.kEventWindowActivated(Shell.java:922)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2027)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4080)
at org.eclipse.swt.internal.carbon.OS.DisposeWindow(Native Method)
at org.eclipse.swt.widgets.Shell.destroyWidget(Shell.java:588)
at org.eclipse.swt.widgets.Widget.release(Widget.java:1433)
at org.eclipse.swt.widgets.Widget.dispose(Widget.java:668)
at org.eclipse.jface.window.Window.close(Window.java:335)
at org.eclipse.jface.dialogs.Dialog.close(Dialog.java:978)
at org.eclipse.jface.dialogs.TrayDialog.close(TrayDialog.java:143)
at org.eclipse.jface.wizard.WizardDialog.hardClose(WizardDialog.java:
797)
at org.eclipse.jface.wizard.WizardDialog.close(WizardDialog.java:427)
at
org.eclipse.jface.wizard.WizardDialog.cancelPressed(WizardDialog.java:
414)
at org.eclipse.jface.wizard.WizardDialog
$1.widgetSelected(WizardDialog.java:293)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:
227)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1553)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1577)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1562)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1353)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3409)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3007)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at
org
.eclipse
.mylyn.tasks.ui.TasksUiUtil.openEditRepositoryWizard(TasksUiUtil.java:
451)
at org.eclipse.mylyn.tasks.ui.editors.AbstractRepositoryTaskEditor
$6$1.linkActivated(AbstractRepositoryTaskEditor.java:660)
at
org
.eclipse
.ui
.forms.widgets.AbstractHyperlink.handleActivate(AbstractHyperlink.java:
228)
at
org
.eclipse
.ui
.forms.widgets.AbstractHyperlink.handleMouseUp(AbstractHyperlink.java:
316)
at org.eclipse.ui.forms.widgets.AbstractHyperlink.access
$2(AbstractHyperlink.java:300)
at org.eclipse.ui.forms.widgets.AbstractHyperlink
$4.handleEvent(AbstractHyperlink.java:119)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1553)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1577)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1562)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1353)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3409)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3007)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2392)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2356)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2222)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:474)
at
org
.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:
288)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:
469)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org
.eclipse
.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:
106)
at
org
.eclipse
.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
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(EclipseStarter.java:
362)
at
org
.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:
175)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun
.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun
.reflect
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:564)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1251)
at org.eclipse.equinox.launcher.Main.main(Main.java:1227)
Op 25 mrt 2008, om 23:12 heeft Robert Elves het volgende geschreven:
Hi Maarten,
Is com.industrialtsi.db.core being exported on the runtime tab of
your plugin.xml/manifest editor? Barring that it could be related to
the serialization that takes place as part of the deepCopy.
-Rob
Maarten Meijer wrote:
I'm trying to read some comment data directly from an SQL database.
For easier use of the ibatis library I've subclassed TaskComment
with more setters and getters.
Sometimes it works, sometimes it doesn't, then I get:
java.lang.ClassNotFoundException:
com.industrialtsi.db.core.IbatisComment
at
org
.eclipse
.osgi
.framework
.internal.core.BundleLoader.findClassInternal(BundleLoader.java:467)
at
org
.eclipse
.osgi
.framework.internal.core.BundleLoader.findClass(BundleLoader.java:
383)
at
org
.eclipse
.osgi
.framework.internal.core.BundleLoader.findClass(BundleLoader.java:
371)
at
org
.eclipse
.osgi
.internal
.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:585)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:
1544)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:
1466)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:
1699)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
at java.util.ArrayList.readObject(ArrayList.java:591)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at
sun
.reflect
.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:
946)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:
1809)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:
1719)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:
1908)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:
1832)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:
1719)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
at org.eclipse.mylyn.internal.tasks.core.TaskDataManager
$ObjectCloner.deepCopy(TaskDataManager.java:288)
at
org
.eclipse
.mylyn
.internal
.tasks.core.TaskDataManager.getEditableCopy(TaskDataManager.java:146)
at
org
.eclipse
.mylyn
.tasks
.ui
.editors
.AbstractRepositoryTaskEditorInput
.refreshInput(AbstractRepositoryTaskEditorInput.java:129)
at
org
.eclipse
.mylyn
.tasks
.ui
.editors
.AbstractRepositoryTaskEditor
.refreshEditor(AbstractRepositoryTaskEditor.java:3648)
at
org.eclipse.mylyn.internal.tasks.ui.actions.SynchronizeEditorAction
$1$1.run(SynchronizeEditorAction.java:82)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org
.eclipse
.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:130)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:
3273)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3011)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:
2392)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2356)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2222)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:474)
at
org
.eclipse
.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at
org
.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:
469)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:
149)
at
org
.eclipse
.ui
.internal.ide.application.IDEApplication.start(IDEApplication.java:
106)
at
org
.eclipse
.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
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(EclipseStarter.java:362)
at
org
.eclipse
.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:175)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun
.reflect
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun
.reflect
.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:564)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1251)
at org.eclipse.equinox.launcher.Main.main(Main.java:1227)
Is there something I missed in TaskDataManager
$ObjectCloner.deepCopy() or something else.
Maarten
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--
Robert Elves
Mylyn Committer, http://eclipse.org/mylyn
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