Examples with BusinessObjectProviderHelper org.osate.ge.internal.util.BusinessObjectProviderHelper used on opensource projects

Example 1 with BusinessObjectProviderHelper

use of org.osate.ge.internal.util.BusinessObjectProviderHelper in project osate2 by osate.

the class ShowElementsInModeHandler method execute.

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    final InternalDiagramEditor editor = getDiagramEditor(event);
    referenceService = Objects.requireNonNull(Adapters.adapt(editor, ProjectReferenceService.class), "Unable to retrieve reference service");
    final ExtensionRegistryService extService = Objects.requireNonNull(Adapters.adapt(editor, ExtensionRegistryService.class), "Unable to retrieve extension service");
    final BusinessObjectProviderHelper bopHelper = new BusinessObjectProviderHelper(extService);
    final BusinessObjectTreeUpdater boTreeUpdater = editor.getBoTreeUpdater();
    final BusinessObjectNode boTree = getBoTree(editor, boTreeUpdater);
    final List<BusinessObjectContext> selectedModes = AgeHandlerUtil.getSelectedBusinessObjectContexts().stream().filter(de -> isModal(de.getBusinessObject())).collect(Collectors.toList());
    for (final BusinessObjectContext selectedMode : selectedModes) {
        enableInModeNodes(bopHelper, boTree, selectedMode);
    }
    final AgeDiagram diagram = editor.getDiagram();
    final DiagramUpdater diagramUpdater = editor.getDiagramUpdater();
    final LayoutInfoProvider layoutInfoProvider = Objects.requireNonNull(Adapters.adapt(editor, LayoutInfoProvider.class), "Unable to retrieve layout info provider");
    editor.getActionExecutor().execute("Show Elements In Mode", ExecutionMode.NORMAL, () -> {
        // Update the diagram
        diagramUpdater.updateDiagram(diagram, boTree);
        // Update layout
        diagram.modify("Layout Incrementally", m -> DiagramElementLayoutUtil.layoutIncrementally(diagram, m, layoutInfoProvider));
        return null;
    });
    return null;
}

Example 2 with BusinessObjectProviderHelper

use of org.osate.ge.internal.util.BusinessObjectProviderHelper in project osate2 by osate.

the class DefaultBusinessObjectTreeUpdater method updateTree.

@Override
public BusinessObjectNode updateTree(final DiagramConfiguration configuration, final BusinessObjectNode tree) {
    // Refresh Child Nodes
    final BusinessObjectProviderHelper bopHelper = new BusinessObjectProviderHelper(extService);
    final BusinessObjectNode newRoot = nodeFactory.create(null, UUID.randomUUID(), null, Completeness.UNKNOWN);
    final Map<RelativeBusinessObjectReference, Object> boMap;
    // Determine what business objects are required based on the diagram configuration
    if (configuration.getContextBoReference() == null) {
        // Get potential top level business objects from providers
        // A simple business object context which is used as the root BOC for contextless diagrams. It has no parent and used the current
        // project as the business object.
        final BusinessObjectContext contextlessRootBoc = new BusinessObjectContext() {

            @Override
            public Collection<? extends BusinessObjectContext> getChildren() {
                return Collections.emptyList();
            }

            @Override
            public BusinessObjectContext getParent() {
                return null;
            }

            @Override
            public Object getBusinessObject() {
                return projectProvider.getProject();
            }
        };
        final Collection<Object> potentialRootBusinessObjects = bopHelper.getChildBusinessObjects(contextlessRootBoc);
        // Determine the root business objects
        final Set<RelativeBusinessObjectReference> existingRootBranches = tree.getChildrenMap().keySet();
        // Content filters are not supported for the root of diagrams.
        final ImmutableSet<ContentFilter> rootContentFilters = ImmutableSet.of();
        boMap = getChildBusinessObjects(potentialRootBusinessObjects, existingRootBranches, rootContentFilters);
        // Contextless diagrams are always considered complete
        newRoot.setCompleteness(Completeness.COMPLETE);
        // This is needed so the configure diagram dialog, etc will know which project should be used to
        // retrieve root objects.
        // Set the root of the BO tree to the project
        newRoot.setBusinessObject(projectProvider.getProject());
    } else {
        // Get the context business object
        Object contextBo = refService.resolve(configuration.getContextBoReference());
        if (contextBo == null) {
            final String contextLabel = refService.getLabel(configuration.getContextBoReference());
            throw new GraphicalEditorException("Unable to find context business object: " + contextLabel);
        }
        // Require the use of the business object specified in the diagram along with any other business objects which are already in the diagram.
        final RelativeBusinessObjectReference relativeReference = refService.getRelativeReference(contextBo);
        if (relativeReference == null) {
            throw new GraphicalEditorException("Unable to build relative reference for context business object: " + contextBo);
        }
        boMap = new HashMap<>();
        boMap.put(relativeReference, contextBo);
        newRoot.setCompleteness(Completeness.COMPLETE);
    }
    // Add embedded business objects to the child BO map
    addEmbeddedBusinessObjectsToBoMap(tree.getChildrenMap().values(), boMap);
    // Populate the new tree
    final Map<RelativeBusinessObjectReference, BusinessObjectNode> oldNodes = tree.getChildrenMap();
    createNodes(configuration.getDiagramType(), bopHelper, boMap, oldNodes, newRoot);
    // Build set of the names of all properties which are enabled
    final Set<String> enabledPropertyNames = new HashSet<>(configuration.getEnabledAadlPropertyNames());
    // Add properties which are always enabled regardless of configuration setting
    enabledPropertyNames.add("communication_properties::timing");
    // Get the property objects
    final Set<Property> enabledProperties = getPropertiesByLowercasePropertyNames(enabledPropertyNames);
    // Process properties. This is done after everything else since properties may need to refer to other nodes.
    final AadlPropertyResolver propertyResolver = new AadlPropertyResolver(newRoot);
    processProperties(propertyResolver, newRoot, tree, enabledProperties);
    return newRoot;
}

Example 3 with BusinessObjectProviderHelper

use of org.osate.ge.internal.util.BusinessObjectProviderHelper in project osate2 by osate.

the class RestoreMissingDiagramElementsHandler method execute.

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    final IEditorPart activeEditor = HandlerUtil.getActiveEditor(event);
    if (!(activeEditor instanceof InternalDiagramEditor)) {
        throw new RuntimeException("Unexpected editor: " + activeEditor);
    }
    // Get editor and various services
    final InternalDiagramEditor diagramEditor = (InternalDiagramEditor) activeEditor;
    final ProjectProvider projectProvider = (ProjectProvider) Objects.requireNonNull(diagramEditor.getAdapter(ProjectProvider.class), "Unable to retrieve project provider");
    final DiagramUpdater diagramUpdater = Objects.requireNonNull(diagramEditor.getDiagramUpdater(), "Unable to retrieve diagram updater");
    final ExtensionRegistryService extService = (ExtensionRegistryService) Objects.requireNonNull(diagramEditor.getAdapter(ExtensionRegistryService.class), "Unable to retrieve extension service");
    final AgeDiagram diagram = diagramEditor.getDiagram();
    final IEclipseContext serviceContext = EclipseContextFactory.getServiceContext(FrameworkUtil.getBundle(getClass()).getBundleContext());
    final ReferenceService referenceService = Objects.requireNonNull(serviceContext.get(ReferenceService.class), "Unable to retrieve reference service");
    final LayoutInfoProvider layoutInfoProvider = Objects.requireNonNull(Adapters.adapt(diagramEditor, LayoutInfoProvider.class), "Unable to retrieve layout info provider");
    // Stores child business object contexts which are applicable for a given parent node
    final Multimap<DiagramNode, BusinessObjectContext> diagramNodeToAvailableBusinessObjectContextsMap = ArrayListMultimap.create();
    // Build a list of ghosts that will be presented to the user to modify
    final List<DiagramUpdater.GhostedElement> ghostsToModify = new ArrayList<>();
    final BusinessObjectProviderHelper bopHelper = new BusinessObjectProviderHelper(extService);
    // Walk all nodes and look for ghosts
    diagram.getAllDiagramNodes().forEachOrdered(parent -> {
        final Collection<DiagramUpdater.GhostedElement> ghosts = diagramUpdater.getGhosts(parent);
        if (!ghosts.isEmpty()) {
            final BusinessObjectContext parentToUse;
            if (diagram.getConfiguration().getContextBoReference() == null && parent.getParent() == null) {
                parentToUse = getRootContextForProject(projectProvider);
            } else {
                parentToUse = parent;
            }
            // Create a mapping between relative reference and available child business objects
            final Map<RelativeBusinessObjectReference, Object> relRefToBusinessObjectMap = bopHelper.getChildBusinessObjects(parentToUse).stream().collect(HashMap::new, (map, bo) -> {
                final RelativeBusinessObjectReference relRef = referenceService.getRelativeReference(bo);
                if (relRef != null) {
                    map.put(relRef, bo);
                }
            }, Map::putAll);
            // Remove any entries based on existing node relative references.
            parent.getChildren().forEach(de -> relRefToBusinessObjectMap.remove(de.getRelativeReference()));
            // Don't show ghosts if there aren't any unused business objects
            if (!relRefToBusinessObjectMap.isEmpty()) {
                // Store the ghosts and the available business objects
                relRefToBusinessObjectMap.values().stream().map(bo -> new BusinessObjectContext() {

                    @Override
                    public Collection<? extends BusinessObjectContext> getChildren() {
                        return Collections.emptyList();
                    }

                    @Override
                    public BusinessObjectContext getParent() {
                        return parent;
                    }

                    @Override
                    public Object getBusinessObject() {
                        return bo;
                    }
                }).forEachOrdered(// see https://github.com/osate/osate2/issues/976
                boc -> diagramNodeToAvailableBusinessObjectContextsMap.put(parent, (BusinessObjectContext) boc));
                ghostsToModify.addAll(ghosts);
            }
        }
    });
    // Show the dialog
    final RestoreMissingDiagramElementsDialog.Result<DiagramUpdater.GhostedElement, BusinessObjectContext> result = RestoreMissingDiagramElementsDialog.show(null, new RestoreMissingDiagramElementsDialog.Model<DiagramUpdater.GhostedElement, BusinessObjectContext>() {

        @Override
        public Collection<DiagramUpdater.GhostedElement> getElements() {
            return ghostsToModify;
        }

        @Override
        public String getParentLabel(final DiagramUpdater.GhostedElement element) {
            return UiUtil.getPathLabel(element.getParent());
        }

        @Override
        public String getMissingReferenceLabel(final DiagramUpdater.GhostedElement element) {
            return referenceService.getLabel(element.getRelativeReference());
        }

        @Override
        public Collection<BusinessObjectContext> getAvailableBusinessObjects(final DiagramUpdater.GhostedElement element) {
            return diagramNodeToAvailableBusinessObjectContextsMap.get(element.getParent());
        }

        @Override
        public String getBusinessObjectLabel(final BusinessObjectContext boc) {
            return UiUtil.getDescription(boc, extService);
        }
    });
    if (result != null) {
        diagramEditor.getActionExecutor().execute("Restore Missing Diagram Elements", ExecutionMode.NORMAL, () -> {
            // Update the ghosts and the diagram
            diagram.modify("Restore Missing Diagram Elements", m -> {
                result.getObjectToNewBoMap().forEach((ghost, newBoc) -> {
                    final Object newBo = newBoc.getBusinessObject();
                    ghost.updateBusinessObject(m, newBo, referenceService.getRelativeReference(newBo));
                });
                // Update the diagram
                diagramUpdater.updateDiagram(diagram);
            });
            diagram.modify("Layout", m -> DiagramElementLayoutUtil.layoutIncrementally(diagram, m, layoutInfoProvider));
            return null;
        });
    }
    return null;
}

Example 4 with BusinessObjectProviderHelper

use of org.osate.ge.internal.util.BusinessObjectProviderHelper in project osate2 by osate.

the class ShowContentsUtil method addChildrenDuringNextUpdate.

/**
 * Adds children of the specified diagram elements to the list of elements which will be added during the next diagram update.
 * @return whether children were added to the diagram.
 */
private static boolean addChildrenDuringNextUpdate(final List<DiagramElement> diagramElements, final DiagramUpdater diagramUpdater, final ExtensionRegistryService extService, final ReferenceBuilderService referenceBuilder, final Function<DiagramElement, ImmutableSet<ContentFilter>> filters) {
    boolean childrenAdded = false;
    final BusinessObjectProviderHelper bopHelper = new BusinessObjectProviderHelper(extService);
    for (final DiagramElement selectedElement : diagramElements) {
        final ImmutableSet<ContentFilter> contentFilters = filters.apply(selectedElement);
        if (!contentFilters.isEmpty()) {
            for (final Object childBo : bopHelper.getChildBusinessObjects(selectedElement)) {
                final RelativeBusinessObjectReference relativeReference = referenceBuilder.getRelativeReference(childBo);
                if (relativeReference != null && selectedElement.getChildByRelativeReference(relativeReference) == null && ContentFilterUtil.passesAnyContentFilter(childBo, contentFilters)) {
                    diagramUpdater.addToNextUpdate(selectedElement, relativeReference, new FutureElementInfo());
                    childrenAdded = true;
                }
            }
        }
    }
    return childrenAdded;
}