[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-4783) Exception attempted to create new model with existing ID is thrown

[Yura Zhishko (JIRA)]

Exception attempted to create new model with existing ID is thrown
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                 Key: JBIDE-4783
                 URL: https://jira.jboss.org/jira/browse/JBIDE-4783
             Project: JBoss Tools
          Issue Type: Bug
          Components: Visual Page Editor core
    Affects Versions: 3.1.0.M3
            Reporter: Yura Zhishko
            Assignee: Maxim Areshkau


1) Close all pages
2) DND attached page into workspace 
ASSERT: Page is opened with JBoss JSP Editor
3) Open Preferences->JBoss Tools->Web->JSF->JSF Pages
4) Choose FaceletCommon.xhtml and press "Set Default" button.

RESULT:
org.eclipse.wst.sse.core.internal.provisional.exceptions.ResourceInUse
	at org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel.setId(AbstractStructuredModel.java:1396)
	at org.eclipse.wst.sse.core.internal.FileBufferModelManager.getModel(FileBufferModelManager.java:716)
	at org.jboss.tools.vpe.editor.util.DocTypeUtil.getDocument(DocTypeUtil.java:311)
	at org.jboss.tools.vpe.editor.util.DocTypeUtil.getDoctype(DocTypeUtil.java:241)
	at org.jboss.tools.vpe.editor.util.DocTypeUtil.getDoctype(DocTypeUtil.java:100)
	at org.jboss.tools.vpe.editor.util.DocTypeUtil.prepareInitFile(DocTypeUtil.java:332)
	at org.jboss.tools.vpe.editor.mozilla.MozillaEditor.setInitialContent(MozillaEditor.java:484)
	at org.jboss.tools.vpe.editor.mozilla.MozillaEditor.reload(MozillaEditor.java:912)
	at org.jboss.tools.vpe.editor.VpeController.visualRefreshImpl(VpeController.java:1440)
	at org.jboss.tools.vpe.editor.VpeController$4.runInUIThread(VpeController.java:1397)
	at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3855)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3476)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211)
	at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:65)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
	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:368)
	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:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

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