#151 BPMN generation problem

[Gary Brown]

When trying to export a simple HelloWorld example to BPMN, I get:

Jun 24, 2008 1:02:32 PM org.pi4soa.bpmn.eclipse.ExportBPMNWizard performFinish
SEVERE: Failed to export Choreography to BPMN
org.pi4soa.bpmn.generation.BPMNGenerationException: Failed to generate UML model
at org.pi4soa.bpmn.generation.BPMNGenerator.generate(BPMNGenerator.java:170)
at org.pi4soa.bpmn.eclipse.ExportBPMNWizard.performFinish(ExportBPMNWizard.java:67)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:742)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:373)
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.ui.actions.ExportResourcesAction.run(ExportResourcesAction.java:180)
at org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:168)
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$5.handleEvent(ActionContributionItem.java:402)
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$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
Caused by: org.pi4soa.bpmn.generation.BPMNGenerationException: Failed to generate BPMN model
at org.pi4soa.bpmn.generation.BPMNGenerator.generateModel(BPMNGenerator.java:262)
at org.pi4soa.bpmn.generation.BPMNGenerator.generate(BPMNGenerator.java:167)
... 41 more
Caused by: org.pi4soa.bpmn.generation.BPMNGenerationException: Failed to convert to XMI
at org.pi4soa.bpmn.generation.gmf.GMFBPMNNotationFactoryImpl.saveNotation(GMFBPMNNotationFactoryImpl.java:112)
at org.pi4soa.bpmn.generation.components.BPMNDiagram.completeModel(BPMNDiagram.java:411)
at org.pi4soa.bpmn.generation.BPMNGenerator$BPMNModelVisitor.completeModels(BPMNGenerator.java:933)
at org.pi4soa.bpmn.generation.BPMNGenerator.generateModel(BPMNGenerator.java:259)
... 42 more
Caused by: org.eclipse.emf.ecore.resource.Resource$IOWrappedException: Resource '/tmp' does not exist.
at org.eclipse.emf.ecore.resource.impl.URIConverterImpl$PlatformResourceOutputStream.createContainer(URIConverterImpl.java:97)
at org.eclipse.emf.ecore.resource.impl.URIConverterImpl$PlatformResourceOutputStream.flush(URIConverterImpl.java:124)
at org.eclipse.emf.ecore.resource.impl.URIConverterImpl$PlatformResourceOutputStream.close(URIConverterImpl.java:106)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:968)
at org.pi4soa.bpmn.generation.gmf.GMFBPMNNotationFactoryImpl.saveNotation(GMFBPMNNotationFactoryImpl.java:85)
... 45 more
Caused by: org.eclipse.core.internal.resources.ResourceException: Resource '/tmp' does not exist.
at org.eclipse.core.internal.resources.Resource.checkExists(Resource.java:310)
at org.eclipse.core.internal.resources.Resource.checkAccessible(Resource.java:193)
at org.eclipse.core.internal.resources.Project.checkAccessible(Project.java:94)
at org.eclipse.core.internal.resources.Folder.assertCreateRequirements(Folder.java:32)
at org.eclipse.core.internal.resources.Folder.create(Folder.java:88)
at org.eclipse.core.internal.resources.Folder.create(Folder.java:118)
at org.eclipse.emf.ecore.resource.impl.URIConverterImpl$PlatformResourceOutputStream.createContainer(URIConverterImpl.java:93)
... 49 more

[Gary Brown]

[Gary Brown]

Logged In: YES
user_id=1091755
Originator: YES

This is as a result of the selected target folder being outside an Eclipse workspace.

Additional validation needs to be added to the Export dialog to ensure that this type of error is prevented.