| Empty annotation for the source GMF_DIAGRAMS [message #1753601] |
Wed, 08 February 2017 06:14  |
 Martin Jedlicka
Messages: 122
Registered: January 2016 |
Senior Member |
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Hi,
I had a question about the programmatically create graphical representations of data.
I have DSL (xText) and programmatically creating proper graphical representation of data (see code below). Sometimes it when creating a graphical representation happens that is not created AnnotationAntry for source GMF_DIAGRAMS (chidren is null, see pictures aird.png and annotation_children_null.png).
When you open this diagram is then thrown exception (see exception below) and in the graphics area are no nodes (or edges), but they are seen Outline (see picture graphical_area_empty.png).
You do not know how it can happen that the annotation for GMF_DIAGRAMS are empty? Optionally, you can fix it somehow?
Thanks for any advice.
Martin
Code creating graphical representations of data:
private void createGraphicalRepresentation(final ComponentVersion componentVersion, final URI uriDSL, final URI uriAird) {
IProgressMonitor monitor = new NullProgressMonitor();
try {
cleanEnvironment(monitor);
// create session
createSession(uriDSL, uriAird, monitor);
// find and setting viewpoint
boolean status = findAndSetViepoint(monitor);
if (!status) {
LOGGER.error("Could not found viewport for fileextension " + WorkspaceService.UFOPROCESS_FILE_SUFFIX);
monitor.done();
}
// create representation
createRepresentation(componentVersion.getFullText(), monitor);
} catch (IOException | CoreException e) {
LOGGER.error(e.getCause());
monitor.done();
}
}
private void createSession(final URI modelURI, final URI representationURI, IProgressMonitor monitor) throws IOException, CoreException {
// create session
final SessionCreationOperation creationOperation = new DefaultLocalSessionCreationOperation(representationURI, monitor);
creationOperation.execute();
session = creationOperation.getCreatedSession();
// command for add semantic model
// add semanticResources item to aird file
AddSemanticResourceCommand addSemanticResourceCommand = new AddSemanticResourceCommand(session, modelURI, monitor);
session.getTransactionalEditingDomain().getCommandStack().execute(addSemanticResourceCommand);
session.save(monitor);
// init SessionUIManager
final IEditingSession editingSession = SessionUIManager.INSTANCE.getOrCreateUISession(session);
editingSession.open();
}
private boolean findAndSetViepoint(IProgressMonitor monitor) {
Set<Viewpoint> availableViewpoints = ViewpointSelection.getViewpoints(WorkspaceService.UFOPROCESS_FILE_SUFFIX);
if (availableViewpoints.isEmpty()) {
return false;
}
Set<Viewpoint> viewpoints = new HashSet<>();
for (Viewpoint viewpoint : availableViewpoints) {
viewpoints.add(SiriusResourceHelper.getCorrespondingViewpoint(session, viewpoint));
}
if (viewpoints.isEmpty()) {
return false;
}
ViewpointSelection.Callback callback = new ViewpointSelectionCallbackWithConfimation();
RecordingCommand command = new ChangeViewpointSelectionCommand(session, callback, viewpoints, new HashSet<Viewpoint>(), true, monitor);
TransactionalEditingDomain domain = session.getTransactionalEditingDomain();
domain.getCommandStack().execute(command);
return true;
}
private void createRepresentation(String diagramName, IProgressMonitor monitor) {
// get resource from session
Resource resource = null;
Collection<Resource> resources = session.getSemanticResources();
for (Resource res : resources) {
if (res instanceof LazyLinkingResource) {
resource = res;
}
}
EObject semanticModel = null;
if (resource != null) {
semanticModel = resource.getContents().get(0);
}
// get representation
final RepresentationDescription descriptionToUse = getRepresentationDescriptionInEditingDomain(getRepresentationDescription(GraphicalProcessEditor.PROCESS_DIAGRAM_NAME), semanticModel);
final Option<DRepresentation> optionalRepresentation = findRepresentation(descriptionToUse, semanticModel);
if (optionalRepresentation.some()) {
representation = optionalRepresentation.get();
}
else {
CreateRepresentationCommand command = new CreateRepresentationCommand(session, descriptionToUse, semanticModel, diagramName, monitor);
session.getTransactionalEditingDomain().getCommandStack().execute(command);
representation = command.getCreatedRepresentation();
}
// change diagram name
final TransactionalEditingDomain domain = session.getTransactionalEditingDomain();
final CommandStack commandStack = domain.getCommandStack();
commandStack.execute(new RecordingCommand(domain) {
@Override
protected void doExecute() {
if (representation.getName().equals(GraphicalProcessEditor.PROCESS_DIAGRAM_NAME)) {
representation.setName(diagramName);
}
}
});
}
private Option<DRepresentation> findRepresentation(RepresentationDescription representationDescriptionUsed, EObject semanticElement) {
if (session != null && representationDescriptionUsed != null && semanticElement != null) {
Collection<DView> views = session.getOwnedViews();
for (final DView view : views) {
List<DRepresentation> representations = new DViewQuery(view).getLoadedRepresentations();
for (final DRepresentation representation : representations) {
RepresentationDescription reprDesc = DialectManager.INSTANCE.getDescription(representation);
if (representation instanceof DSemanticDecorator && representationDescriptionUsed.equals(reprDesc)) {
return Options.newSome(representation);
}
}
}
}
return Options.newNone();
}
private RepresentationDescription getRepresentationDescriptionInEditingDomain(final RepresentationDescription representationDescription, final EObject semanticModel) {
Collection<RepresentationDescription> representationDescriptions = DialectManager.INSTANCE.getAvailableRepresentationDescriptions(session.getSelectedViewpoints(false), semanticModel);
for (final RepresentationDescription representationDescriptionInEditingDomain : representationDescriptions) {
if (representationDescriptionInEditingDomain.getName().equals(representationDescription.getName())) {
return representationDescriptionInEditingDomain;
}
}
return null;
}
private RepresentationDescription getRepresentationDescription(final String wantedName) {
URI viewpointURI = URI.createURI(GraphicalProcessEditor.VIEWPOINT);
for (final RepresentationDescription representationDescription : getSirius(viewpointURI).getOwnedRepresentations()) {
if (wantedName.equals(representationDescription.getName())) {
return representationDescription;
}
}
throw new RuntimeException();
}
private Viewpoint getSirius(URI viewpointURI) {
return ViewpointRegistry.getInstance().getViewpoint(viewpointURI);
}
public void cleanEnvironment(IProgressMonitor monitor) {
if (session != null) {
session.close(monitor);
}
}
Exception by opening diagram:
!ENTRY org.eclipse.emf.common 2 0 2017-02-07 13:31:27.387
!MESSAGE An exception was ignored during command execution
!STACK 0
org.eclipse.emf.common.util.WrappedException: An exception was ignored during command execution
at org.eclipse.emf.common.command.BasicCommandStack.handleError(BasicCommandStack.java:281)
at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.handleError(AbstractTransactionalCommandStack.java:125)
at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:229)
at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.launchRefresh(DDiagramEditorImpl.java:1253)
at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.initializeGraphicalViewer(DDiagramEditorImpl.java:1435)
at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createOriginalGraphicalViewer(DDiagramEditorImpl.java:1392)
at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createMainDiagramSection(DDiagramEditorImpl.java:1318)
at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createGraphicalViewer(DDiagramEditorImpl.java:1307)
at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:171)
at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createPartControl(DiagramEditor.java:1580)
at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.createPartControl(DiagramEditorWithFlyOutPalette.java:328)
at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.createPartControl(DiagramDocumentEditor.java:1514)
at org.eclipse.sirius.diagram.ui.tools.internal.editor.DDiagramEditorImpl.createPartControl(DDiagramEditorImpl.java:509)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:151)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:99)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:341)
at sun.reflect.GeneratedMethodAccessor93.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:898)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:879)
at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:121)
at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:345)
at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:264)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:104)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:73)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:55)
at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:971)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:640)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:746)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:717)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:711)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:695)
at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1306)
at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:72)
at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:186)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4761)
at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211)
at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36)
at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:85)
at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:59)
at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:171)
at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:572)
at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:536)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:724)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:396)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1166)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3252)
at org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3167)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3149)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3144)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3108)
at com.ge.eufo.ui.utils.UiUtils.openEditor(UiUtils.java:153)
at com.ge.eufo.workspace.managers.ComponentTypeManager.openEditorInternal(ComponentTypeManager.java:138)
at com.ge.eufo.workspace.managers.ComponentTypeManager.openEditor(ComponentTypeManager.java:110)
at com.ge.eufo.workspace.managers.ComponentTypeManager.openEditor(ComponentTypeManager.java:90)
at com.ge.eufo.navigationpanel.navigator.ComponentNavigator$3.run(ComponentNavigator.java:149)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at com.ge.eufo.navigationpanel.navigator.ComponentNavigator.openEditor(ComponentNavigator.java:145)
at com.ge.eufo.navigationpanel.navigator.ComponentNavigator.handleDoubleClick(ComponentNavigator.java:139)
at com.ge.eufo.ui.navigator.AbstractNavigatorView$1.doubleClick(AbstractNavigatorView.java:83)
at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:832)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:829)
at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1470)
at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1263)
at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:252)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:249)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:311)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4180)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3769)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at com.ness.eufo.starter.intro.Application.start(Application.java:251)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
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:669)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
at org.eclipse.equinox.launcher.Main.main(Main.java:1488)
Caused by: org.eclipse.emf.transaction.RollbackException: Uncaught exception during pre-commit trigger processing
at org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:213)
at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165)
at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:219)
... 111 more
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| Re: Empty annotation for the source GMF_DIAGRAMS [message #1753622 is a reply to message #1753601] |
Wed, 08 February 2017 08:56  |
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Hi,
The GMF diagram is syncrhonized during the CreateRepresentationCommand org.eclipse.sirius.diagram.business.internal.dialect.DiagramDialectServices.createRepresentation(String, EObject, RepresentationDescription, Session, IProgressMonitor) canonicalSynchronizer.synchronize();
Regards,
Laurent
Laurent Redor - Obeo
Need training or professional services for Sirius?
http://www.obeodesigner.com/sirius
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