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Bug 317410

Summary:	[ResourceLoading] bugs cast
Product:	[Modeling] Papyrus	Reporter:	Patrick Tessier <Patrick.Tessier>
Component:	Core	Assignee:	Project Inbox <mdt-papyrus-inbox>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	emilien.perico, faure.tristan, Patrick.Tessier
Version:	0.7.0
Target Milestone:	0.7.0
Hardware:	PC
OS:	Windows XP
Whiteboard:
Bug Depends on:	335187
Bug Blocks:

Description Patrick Tessier

2010-06-21 05:17:55 EDT

- Error Details --
Date: Mon Jun 21 11:10:50 CEST 2010
Message: Unexpected Error
Severity: Error
Product: Eclipse Platform 3.6.0.v201005271700 (org.eclipse.platform.ide)
Plugin: org.eclipse.papyrus.modelexplorer
Session Data:
eclipse.buildId=I20100527-1700
java.version=1.6.0_07
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=fr_FR
Framework arguments:  -product org.eclipse.platform.ide
Command-line arguments:  -product org.eclipse.platform.ide -data E:\WorkspaceTEST -dev file:C:/Tessier/PROTOTYPE/papyrusII/DEVELOPMENT/HeliosM6/.metadata/.plugins/org.eclipse.pde.core/execution/dev.properties -os win32 -ws win32 -arch x86 -consoleLog -debug -console


Exception Stack Trace:
java.lang.ClassCastException: org.eclipse.papyrus.core.resourceloading.OnDemandLoadingModelSet cannot be cast to org.eclipse.papyrus.core.utils.DiResourceSet
	at org.eclipse.papyrus.core.utils.EditorUtils.getDiResourceSet(EditorUtils.java:301)
	at org.eclipse.papyrus.uml.modelexplorer.UMLContentProvider.getRootElements(UMLContentProvider.java:48)
	at org.eclipse.gmt.modisco.infra.browser.uicore.CustomizableModelContentProvider.getElements(CustomizableModelContentProvider.java:38)
	at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.getElements(SafeDelegateTreeContentProvider.java:101)
	at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider$1.run(NavigatorContentServiceContentProvider.java:147)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.internalGetChildren(NavigatorContentServiceContentProvider.java:137)
	at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.getElements(NavigatorContentServiceContentProvider.java:112)
	at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:989)
	at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:703)
	at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1332)
	at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:391)
	at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:896)
	at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:601)
	at org.eclipse.jface.viewers.AbstractTreeViewer.updateChildren(AbstractTreeViewer.java:2581)
	at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefreshStruct(AbstractTreeViewer.java:1867)
	at org.eclipse.jface.viewers.TreeViewer.internalRefreshStruct(TreeViewer.java:721)
	at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1842)
	at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1799)
	at org.eclipse.ui.navigator.CommonViewer.internalRefresh(CommonViewer.java:561)
	at org.eclipse.jface.viewers.StructuredViewer$8.run(StructuredViewer.java:1514)
	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1422)
	at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:403)
	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1383)
	at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1512)
	at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:548)
	at org.eclipse.ui.navigator.CommonViewer.refresh(CommonViewer.java:353)
	at org.eclipse.ui.navigator.CommonViewer.refresh(CommonViewer.java:510)
	at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1444)
	at org.eclipse.papyrus.modelexplorer.ModelExplorer.activate(ModelExplorer.java:155)
	at org.eclipse.papyrus.modelexplorer.ModelExplorer.handlePartActivated(ModelExplorer.java:194)
	at org.eclipse.papyrus.modelexplorer.ModelExplorer.access$1(ModelExplorer.java:187)
	at org.eclipse.papyrus.modelexplorer.ModelExplorer$2.partActivated(ModelExplorer.java:74)
	at org.eclipse.ui.internal.PartListenerList2$1.run(PartListenerList2.java:70)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55)
	at org.eclipse.ui.internal.PartListenerList2.firePartActivated(PartListenerList2.java:68)
	at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:192)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:306)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:57)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:136)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3537)
	at org.eclipse.ui.internal.WorkbenchPage.internalActivate(WorkbenchPage.java:617)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:589)
	at org.eclipse.ui.internal.WorkbenchPage.makeActive(WorkbenchPage.java:1250)
	at org.eclipse.ui.internal.WorkbenchPage.updateActivePart(WorkbenchPage.java:1230)
	at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1421)
	at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1410)
	at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1384)
	at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1439)
	at org.eclipse.ui.internal.EditorPane.doHide(EditorPane.java:61)
	at org.eclipse.ui.internal.PartStack.close(PartStack.java:541)
	at org.eclipse.ui.internal.EditorStack.close(EditorStack.java:206)
	at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:120)
	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:83)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:269)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:278)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$1.closeButtonPressed(DefaultTabFolder.java:71)
	at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners(PaneFolder.java:631)
	at org.eclipse.ui.internal.presentations.PaneFolder$3.close(PaneFolder.java:206)
	at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1595)
	at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:261)
	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.Display.runDeferredEvents(Display.java:4066)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663)
	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 Cedric Dumoulin

2010-06-21 06:38:17 EDT

The OnDemandLoadingModelSet class should still extends the deprecated DiResourceSet, as it was stated in version 1755:

 * TODO extends {@link ModelSet} rather than {@link DiResourceSet}. This can be done once 
 * DiResourceSet is not referenced anywhere.
 
 The reference to DiResourceSet can be removed once it was not used anywhere. For now, we let it and we will plan to remove it later.
 It is encouraged to use the new ModelSet in new code. See bug 317415.

Comment 2 Camille Letavernier

2013-05-03 10:43:13 EDT

This bug is fixed, I close the task.