Description Holger Staudacher 2010-04-30 06:28:33 EDT

The RAP workbench provides the possibility to load a PresentationFactory form the PrefUtil.getAPIPreferenceStore(). If you set the saved value to one of the design presentationfactories and load an application e.g. with the rap servlet no layout will be found and an IllegalArgumentException will be thrown.

Version: latest from HEAD

Reproducible: allways

Steps to reproduce: Change the presentation factory in the workbench demo via the preferences to one of the design factories and reload the application.

StackTrace: 

!ENTRY org.eclipse.rap.ui 4 0 2010-04-30 12:14:42.648
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.IllegalArgumentException: no layout registered with default id (LayoutRegistry.DEFAULT_LAYOUT_ID) or no layout activated over branding extension.
	at org.eclipse.rap.ui.interactiondesign.layout.ElementBuilder.<init>(ElementBuilder.java:96)
	at org.eclipse.rap.internal.design.example.builder.DummyBuilder.<init>(DummyBuilder.java:23)
	at org.eclipse.rap.internal.design.example.managers.CoolBarManager.<init>(CoolBarManager.java:140)
	at org.eclipse.rap.internal.design.example.business.BusinessPresentationFactory.createCoolBarManager(BusinessPresentationFactory.java:31)
	at org.eclipse.ui.internal.WorkbenchWindow.createCoolBarManager2(WorkbenchWindow.java:3742)
	at org.eclipse.jface.window.ApplicationWindow.addCoolBar(ApplicationWindow.java:288)
	at org.eclipse.ui.internal.WorkbenchWindow.<init>(WorkbenchWindow.java:347)
	at org.eclipse.ui.internal.tweaklets.Workbench3xImplementation.createWorkbenchWindow(Workbench3xImplementation.java:29)
	at org.eclipse.ui.internal.Workbench.newWorkbenchWindow(Workbench.java:1676)
	at org.eclipse.ui.internal.Workbench.access$11(Workbench.java:1674)
	at org.eclipse.ui.internal.Workbench$16.runWithException(Workbench.java:954)
	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:32)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:187)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:1019)
	at org.eclipse.ui.internal.StartupThreading.runWithWorkbenchExceptions(StartupThreading.java:55)
	at org.eclipse.ui.internal.Workbench.busyOpenWorkbenchWindow(Workbench.java:952)
	at org.eclipse.ui.internal.Workbench.doOpenFirstTimeWindow(Workbench.java:1799)
	at org.eclipse.ui.internal.Workbench.openFirstTimeWindow(Workbench.java:1735)
	at org.eclipse.ui.internal.WorkbenchConfigurer.openFirstTimeWindow(WorkbenchConfigurer.java:188)
	at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:790)
	at org.eclipse.ui.internal.Workbench$25.runWithException(Workbench.java:1341)
	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:32)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:187)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:1019)
	at org.eclipse.ui.internal.StartupThreading.runWithoutExceptions(StartupThreading.java:110)
	at org.eclipse.ui.internal.Workbench.init(Workbench.java:1336)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2315)
	at org.eclipse.ui.internal.Workbench.access$5(Workbench.java:2206)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:424)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.jface.internal.databinding.realmadapter.RealmAdapter.run(RealmAdapter.java:44)
	at org.eclipse.rap.ui.internal.RealmAdapterHook.runWithDefault(RealmAdapterHook.java:48)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:427)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:157)
	at org.eclipse.rap.demo.DemoWorkbench.createUI(DemoWorkbench.java:42)
	at org.eclipse.rwt.internal.lifecycle.EntryPointManager.createUI(EntryPointManager.java:92)
	at org.eclipse.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:244)
	at org.eclipse.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:113)
	at java.lang.Thread.run(Thread.java:613)
	at org.eclipse.rwt.internal.lifecycle.UIThread.run(UIThread.java:102)