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Bug 328980

Summary:	[Validation] Validation marker cause ModelExplorer collapse after renaming
Product:	[Modeling] Papyrus	Reporter:	Yann Tanguy <yann.tanguy>
Component:	Core	Assignee:	Ansgar Radermacher <ansgar.radermacher>
Status:	CLOSED FIXED	QA Contact:
Severity:	major
Priority:	P3
Version:	0.7.1
Target Milestone:	---
Hardware:	PC
OS:	All
Whiteboard:
Bug Depends on:
Bug Blocks:	313986

Description Yann Tanguy

2010-10-28 16:34:08 EDT

To reproduce :
- Create a model and provoke validation errors
- Close the model
- Rename the project containing the model

The following exception is thrown:

java.util.MissingResourceException: The string resource 'platform:/resource/TestSD/model.di' could not be located
	at org.eclipse.papyrus.core.resourceloading.impl.ProxyManager.getEObjectFromStrategy(ProxyManager.java:159)
	at org.eclipse.papyrus.core.resourceloading.OnDemandLoadingModelSet.getEObject(OnDemandLoadingModelSet.java:78)
	at org.eclipse.papyrus.modelexplorer.validation.ValidationTool.eObjectOfMarker(ValidationTool.java:88)
	at org.eclipse.papyrus.modelexplorer.MoDiscoLabelProvider.getImage(MoDiscoLabelProvider.java:106)
	at org.eclipse.papyrus.modelexplorer.MoDiscoLabelProviderWTooltips.getImage(MoDiscoLabelProviderWTooltips.java:58)
	at org.eclipse.jface.viewers.ColumnLabelProvider.update(ColumnLabelProvider.java:37)
	at org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:152)
	at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:934)
	at org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:102)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:1014)
	at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:481)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:2141)
	at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:829)
	at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:804)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:778)
	at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:644)
	at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:749)
	at org.eclipse.jface.viewers.AbstractTreeViewer.handleTreeExpand(AbstractTreeViewer.java:1444)
	at org.eclipse.jface.viewers.TreeViewer.handleTreeExpand(TreeViewer.java:952)
	at org.eclipse.jface.viewers.AbstractTreeViewer$4.treeExpanded(AbstractTreeViewer.java:1455)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:132)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
	at org.eclipse.swt.widgets.Tree.wmNotifyChild(Tree.java:7408)
	at org.eclipse.swt.widgets.Control.wmNotify(Control.java:5096)
	at org.eclipse.swt.widgets.Composite.wmNotify(Composite.java:1887)
	at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:4726)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4215)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873)
	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2362)
	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1536)
	at org.eclipse.swt.widgets.Tree.WM_LBUTTONDOWN(Tree.java:6303)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4195)
	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5844)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4886)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2459)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3655)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
	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:369)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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:619)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1383)

Comment 1 Ansgar Radermacher

2010-10-29 13:53:17 EDT

The error should be fixed in the sense that the exception is catched, i.e. the eObject in the marker is not resolved and no decorators are shown until the user restarts the validation.
I'm not sure if it would be a good idea to try to correct the path stored in the marker's URI descriptor, e.g. check if the suffix of the URI descriptor (filename without path) is identical to the underlying resource name and replace the path.

Comment 2 Camille Letavernier

2013-03-22 13:40:47 EDT

> The error should be fixed in the sense that the exception is catched, i.e. the eObject in the marker is not resolved and no decorators are shown until the user restarts the validation.

I close this task