Re: [mylyn-integrators] Querys in Mylyn 3.0

["Avin Ismail" <avin@xxxxxx>]

Ok, this problem was solved. I obviously forgot to call super()
constructor in my implementation of AbstractRepositoryConnectorUi.

But now I am back to the query problem. In performFinish() in the
NewQueryWizard I changed

TasksUiPlugin.getTaskListManager().getTaskList().addQuery(myQuery)
to
TasksUiPlugin.getTaskList().addQuery(myQuery)

which added my query to the taskList and made it apear on the task-view in
eclipse/mylyn. But then comes the synchronization step. I tryied to change

TasksUiPlugin.getSynchronizationManager().synchronize(myConnector,
myQuery, null, true)
to
TasksUiPlugin.getSynchronizationScheduler().synchronize(myRepository)

But I am not sure if this is the right thing to do. Has anybody tried it?
Does it work? Or should I be using another method?

Best regards,
Avin

> Ok. I found the RepositoryQuery class, it sounds like the right one. But I
> found a more fundemental error, and that is Mylyn/eclipse doesn't connect
> to my server. When I click to "Add Task Repository", I see my repository.
> But when I click "next", nothing happens. I got a nullPointerException
> with the following trace:
>
> java.lang.NullPointerException
> 	at
> org.eclipse.mylyn.internal.tasks.ui.wizards.NewRepositoryWizard.updateSettingsPage(NewRepositoryWizard.java:115)
> 	at
> org.eclipse.mylyn.internal.tasks.ui.wizards.NewRepositoryWizard.getNextPage(NewRepositoryWizard.java:87)
> 	at org.eclipse.jface.wizard.WizardPage.getNextPage(WizardPage.java:172)
> 	at
> org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:813)
> 	at
> org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:369)
> 	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:618)
> 	at
> org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
> 	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.java: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.mylyn.internal.tasks.ui.commands.AddTaskRepositoryHandler.execute(AddTaskRepositoryHandler.java:38)
> 	at
> org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:240)
> 	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:475)
> 	at
> org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:174)
> 	at
> org.eclipse.mylyn.internal.tasks.ui.actions.AddRepositoryAction.showWizard(AddRepositoryAction.java:71)
> 	at
> org.eclipse.mylyn.internal.tasks.ui.actions.AddRepositoryAction.run(AddRepositoryAction.java:65)
> 	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
> 	at
> org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
> 	at
> org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
> 	at
> org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:443)
> 	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.java:3682)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
> 	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(Workbench.java:461)
> 	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: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(EclipseStarter.java:363)
> 	at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
> 	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: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)
>
>
> I followed the steps on
> http://jvliet.blogspot.com/2007/02/creating-mylar-connector-plugin-for.html
> just like I did with mylyn 2.0 and tried to make it work with mylyn 3.0.
> Can somebody please tell me what did I miss?
>
> Kind regards,
> Avin
>
>
> Kind regards,
> Avin
>
>> Due to bad knowlwdge of Eclipse and mylyn, I started writing a new
>> connector in mylyn 2.0 and reached to the point where I can see my
>> queries, tasks and update the tasks. Now upgraded to MyLyn 3.0 and I
>> have
>> a couple of questions:
>>
>> * How are querys represented in Mylyn 3.0? I read
>> http://wiki.eclipse.org/Mylyn/Porting_Guide/3.0 and I know that I am not
>> suppose to extend AbstractRepositoryQuery with my own implementation.
>> However, I cannot find the class AbstractRepositoryQuery anymore, so
>> what
>> is replacing it? How can I represent my queries?
>>
>> * Is it practical to change my code so that it can work with mylyn 3.0
>> now? Or should I just start over?
>>
>> Thank you in advance!
>> Avin
>>
>> _______________________________________________
>> mylyn-integrators mailing list
>> mylyn-integrators@xxxxxxxxxxx
>> https://dev.eclipse.org/mailman/listinfo/mylyn-integrators
>>
>
>
> _______________________________________________
> mylyn-integrators mailing list
> mylyn-integrators@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/mylyn-integrators
>