Examples with ComponentsWidthsExtension org.kie.workbench.common.dmn.backend.definition.v1_1.dd.ComponentsWidthsExtension used on opensource projects

Example 1 with ComponentsWidthsExtension

use of org.kie.workbench.common.dmn.backend.definition.v1_1.dd.ComponentsWidthsExtension in project kie-wb-common by kiegroup.

the class DMNMarshallerStandalone method marshall.

@Override
@SuppressWarnings("unchecked")
public String marshall(final Diagram<Graph, Metadata> diagram) {
    final Graph<?, Node<View, ?>> g = diagram.getGraph();
    final Map<String, org.kie.dmn.model.api.DRGElement> nodes = new HashMap<>();
    final Map<String, org.kie.dmn.model.api.TextAnnotation> textAnnotations = new HashMap<>();
    final Node<View<DMNDiagram>, ?> dmnDiagramRoot = (Node<View<DMNDiagram>, ?>) findDMNDiagramRoot(g);
    final Definitions definitionsStunnerPojo = ((DMNDiagram) DefinitionUtils.getElementDefinition(dmnDiagramRoot)).getDefinitions();
    cleanImportedItemDefinitions(definitionsStunnerPojo);
    final org.kie.dmn.model.api.Definitions definitions = DefinitionsConverter.dmnFromWB(definitionsStunnerPojo);
    if (definitions.getExtensionElements() == null) {
        if (definitions instanceof org.kie.dmn.model.v1_1.KieDMNModelInstrumentedBase) {
            definitions.setExtensionElements(new org.kie.dmn.model.v1_1.TDMNElement.TExtensionElements());
        } else if (definitions instanceof org.kie.dmn.model.v1_2.KieDMNModelInstrumentedBase) {
            definitions.setExtensionElements(new org.kie.dmn.model.v1_2.TDMNElement.TExtensionElements());
        } else {
            definitions.setExtensionElements(new org.kie.dmn.model.v1_2.TDMNElement.TExtensionElements());
        }
    }
    if (definitions.getDMNDI() == null) {
        definitions.setDMNDI(new DMNDI());
    }
    final org.kie.dmn.model.api.dmndi.DMNDiagram dmnDDDMNDiagram = new org.kie.dmn.model.v1_2.dmndi.DMNDiagram();
    definitions.getDMNDI().getDMNDiagram().add(dmnDDDMNDiagram);
    final List<DMNEdge> dmnEdges = new ArrayList<>();
    // Convert relative positioning to absolute
    for (Node<?, ?> node : g.nodes()) {
        PointUtils.convertToAbsoluteBounds(node);
    }
    // Setup callback for marshalling ComponentWidths
    if (dmnDDDMNDiagram.getExtension() == null) {
        dmnDDDMNDiagram.setExtension(new DiagramElement.Extension());
    }
    final ComponentsWidthsExtension componentsWidthsExtension = new ComponentsWidthsExtension();
    dmnDDDMNDiagram.getExtension().getAny().add(componentsWidthsExtension);
    final Consumer<ComponentWidths> componentWidthsConsumer = cw -> componentsWidthsExtension.getComponentsWidths().add(cw);
    // Iterate Graph processing nodes..
    for (Node<?, ?> node : g.nodes()) {
        if (node.getContent() instanceof View<?>) {
            final View<?> view = (View<?>) node.getContent();
            if (view.getDefinition() instanceof DRGElement) {
                final DRGElement drgElement = (org.kie.workbench.common.dmn.api.definition.model.DRGElement) view.getDefinition();
                if (!drgElement.isAllowOnlyVisualChange()) {
                    nodes.put(drgElement.getId().getValue(), stunnerToDMN(node, componentWidthsConsumer));
                }
                dmnDDDMNDiagram.getDMNDiagramElement().add(stunnerToDDExt(definitionsStunnerPojo, (View<? extends DMNElement>) view));
            } else if (view.getDefinition() instanceof TextAnnotation) {
                final TextAnnotation textAnnotation = (TextAnnotation) view.getDefinition();
                textAnnotations.put(textAnnotation.getId().getValue(), textAnnotationConverter.dmnFromNode((Node<View<TextAnnotation>, ?>) node, componentWidthsConsumer));
                dmnDDDMNDiagram.getDMNDiagramElement().add(stunnerToDDExt(definitionsStunnerPojo, (View<? extends DMNElement>) view));
                final List<org.kie.dmn.model.api.Association> associations = AssociationConverter.dmnFromWB((Node<View<TextAnnotation>, ?>) node);
                definitions.getArtifact().addAll(associations);
            }
            // DMNDI Edge management.
            final List<Edge<?, ?>> inEdges = (List<Edge<?, ?>>) node.getInEdges();
            for (Edge<?, ?> e : inEdges) {
                if (e.getContent() instanceof ViewConnector) {
                    final ViewConnector connectionContent = (ViewConnector) e.getContent();
                    DiscreteConnection sourceConnection = (DiscreteConnection) connectionContent.getSourceConnection().orElse(null);
                    DiscreteConnection targetConnection = (DiscreteConnection) connectionContent.getTargetConnection().orElse(null);
                    if (sourceConnection != null && targetConnection != null) {
                        Point2D sourcePoint = sourceConnection.getLocation();
                        Point2D targetPoint = targetConnection.getLocation();
                        final Node<?, ?> sourceNode = e.getSourceNode();
                        final View<?> sourceView = (View<?>) sourceNode.getContent();
                        double xSource = xOfBound(upperLeftBound(sourceView));
                        double ySource = yOfBound(upperLeftBound(sourceView));
                        double xTarget = xOfBound(upperLeftBound(view));
                        double yTarget = yOfBound(upperLeftBound(view));
                        if (sourcePoint == null) {
                            // If the "connection source/target location is null" assume it's the centre of the shape.
                            if (sourceView.getDefinition() instanceof DMNViewDefinition) {
                                DMNViewDefinition dmnViewDefinition = (DMNViewDefinition) sourceView.getDefinition();
                                xSource += dmnViewDefinition.getDimensionsSet().getWidth().getValue() / 2;
                                ySource += dmnViewDefinition.getDimensionsSet().getHeight().getValue() / 2;
                            }
                            sourcePoint = Point2D.create(xSource, ySource);
                        } else {
                            // If it is non-null it is relative to the source/target shape location.
                            sourcePoint = Point2D.create(xSource + sourcePoint.getX(), ySource + sourcePoint.getY());
                        }
                        if (targetPoint == null) {
                            // If the "connection source/target location is null" assume it's the centre of the shape.
                            if (view.getDefinition() instanceof DMNViewDefinition) {
                                DMNViewDefinition dmnViewDefinition = (DMNViewDefinition) view.getDefinition();
                                xTarget += dmnViewDefinition.getDimensionsSet().getWidth().getValue() / 2;
                                yTarget += dmnViewDefinition.getDimensionsSet().getHeight().getValue() / 2;
                            }
                            targetPoint = Point2D.create(xTarget, yTarget);
                        } else {
                            // If it is non-null it is relative to the source/target shape location.
                            targetPoint = Point2D.create(xTarget + targetPoint.getX(), yTarget + targetPoint.getY());
                        }
                        final DMNEdge dmnEdge = new org.kie.dmn.model.v1_2.dmndi.DMNEdge();
                        // DMNDI edge elementRef is uuid of Stunner edge,
                        // with the only exception when edge contains as content a DMN Association (Association is an edge)
                        String uuid = e.getUUID();
                        if (e.getContent() instanceof View<?>) {
                            final View<?> edgeView = (View<?>) e.getContent();
                            if (edgeView.getDefinition() instanceof Association) {
                                uuid = ((Association) edgeView.getDefinition()).getId().getValue();
                            }
                        }
                        String autoConnectionId = "";
                        if (sourceConnection.isAuto()) {
                            autoConnectionId += AUTO_SOURCE_CONNECTION;
                        }
                        if (targetConnection.isAuto()) {
                            autoConnectionId += AUTO_TARGET_CONNECTION;
                        }
                        dmnEdge.setId("dmnedge-" + uuid + autoConnectionId);
                        dmnEdge.setDmnElementRef(new QName(uuid));
                        dmnEdge.getWaypoint().add(PointUtils.point2dToDMNDIPoint(sourcePoint));
                        for (ControlPoint cp : connectionContent.getControlPoints()) {
                            dmnEdge.getWaypoint().add(PointUtils.point2dToDMNDIPoint(cp.getLocation()));
                        }
                        dmnEdge.getWaypoint().add(PointUtils.point2dToDMNDIPoint(targetPoint));
                        dmnEdges.add(dmnEdge);
                    }
                }
            }
        }
    }
    nodes.values().forEach(n -> {
        n.setParent(definitions);
        definitions.getDrgElement().add(n);
    });
    textAnnotations.values().forEach(definitions.getArtifact()::add);
    // add DMNEdge last.
    dmnDDDMNDiagram.getDMNDiagramElement().addAll(dmnEdges);
    return marshaller.marshal(definitions);
}

Example 2 with ComponentsWidthsExtension

use of org.kie.workbench.common.dmn.backend.definition.v1_1.dd.ComponentsWidthsExtension in project kie-wb-common by kiegroup.

the class DMNMarshallerStandalone method unmarshall.

@Override
@SuppressWarnings("unchecked")
public Graph unmarshall(final Metadata metadata, final InputStream input) throws IOException {
    final Map<String, HasComponentWidths> hasComponentWidthsMap = new HashMap<>();
    final BiConsumer<String, HasComponentWidths> hasComponentWidthsConsumer = (uuid, hcw) -> {
        if (Objects.nonNull(uuid)) {
            hasComponentWidthsMap.put(uuid, hcw);
        }
    };
    final org.kie.dmn.model.api.Definitions dmnXml = marshaller.unmarshal(new InputStreamReader(input));
    final List<org.kie.dmn.model.api.DRGElement> diagramDrgElements = dmnXml.getDrgElement();
    final Optional<org.kie.dmn.model.api.dmndi.DMNDiagram> dmnDDDiagram = findDMNDiagram(dmnXml);
    // Get external DMN model information
    final Map<Import, org.kie.dmn.model.api.Definitions> importDefinitions = dmnMarshallerImportsHelper.getImportDefinitions(metadata, dmnXml.getImport());
    // Get external PMML model information
    final Map<Import, PMMLDocumentMetadata> pmmlDocuments = dmnMarshallerImportsHelper.getPMMLDocuments(metadata, dmnXml.getImport());
    // Map external DRGElements
    final List<DMNShape> dmnShapes = dmnDDDiagram.map(this::getUniqueDMNShapes).orElse(emptyList());
    final List<org.kie.dmn.model.api.DRGElement> importedDrgElements = getImportedDrgElementsByShape(dmnShapes, importDefinitions);
    // Group DRGElements
    final List<org.kie.dmn.model.api.DRGElement> drgElements = new ArrayList<>();
    drgElements.addAll(diagramDrgElements);
    drgElements.addAll(importedDrgElements);
    // Remove DRGElements that doesn't have any local or imported shape.
    removeDrgElementsWithoutShape(drgElements, dmnShapes);
    final Map<String, Entry<org.kie.dmn.model.api.DRGElement, Node>> elems = drgElements.stream().collect(toMap(org.kie.dmn.model.api.DRGElement::getId, dmn -> new SimpleEntry<>(dmn, dmnToStunner(dmn, hasComponentWidthsConsumer, importedDrgElements))));
    final Set<org.kie.dmn.model.api.DecisionService> dmnDecisionServices = new HashSet<>();
    // Stunner rely on relative positioning for Edge connections, so need to cycle on DMNShape first.
    for (Entry<org.kie.dmn.model.api.DRGElement, Node> kv : elems.values()) {
        ddExtAugmentStunner(dmnDDDiagram, kv.getValue());
    }
    // Setup Node Relationships and Connections all based on absolute positioning
    for (Entry<org.kie.dmn.model.api.DRGElement, Node> kv : elems.values()) {
        final org.kie.dmn.model.api.DRGElement elem = kv.getKey();
        final Node currentNode = kv.getValue();
        // For imported nodes, we don't have its connections
        if (isImportedDRGElement(importedDrgElements, elem)) {
            continue;
        }
        // DMN spec table 2: Requirements connection rules
        if (elem instanceof org.kie.dmn.model.api.Decision) {
            final org.kie.dmn.model.api.Decision decision = (org.kie.dmn.model.api.Decision) elem;
            for (org.kie.dmn.model.api.InformationRequirement ir : decision.getInformationRequirement()) {
                connectEdgeToNodes(INFO_REQ_ID, ir, ir.getRequiredInput(), elems, dmnXml, currentNode);
                connectEdgeToNodes(INFO_REQ_ID, ir, ir.getRequiredDecision(), elems, dmnXml, currentNode);
            }
            for (org.kie.dmn.model.api.KnowledgeRequirement kr : decision.getKnowledgeRequirement()) {
                connectEdgeToNodes(KNOWLEDGE_REQ_ID, kr, kr.getRequiredKnowledge(), elems, dmnXml, currentNode);
            }
            for (org.kie.dmn.model.api.AuthorityRequirement ar : decision.getAuthorityRequirement()) {
                connectEdgeToNodes(AUTH_REQ_ID, ar, ar.getRequiredAuthority(), elems, dmnXml, currentNode);
            }
        } else if (elem instanceof org.kie.dmn.model.api.BusinessKnowledgeModel) {
            final org.kie.dmn.model.api.BusinessKnowledgeModel bkm = (org.kie.dmn.model.api.BusinessKnowledgeModel) elem;
            for (org.kie.dmn.model.api.KnowledgeRequirement kr : bkm.getKnowledgeRequirement()) {
                connectEdgeToNodes(KNOWLEDGE_REQ_ID, kr, kr.getRequiredKnowledge(), elems, dmnXml, currentNode);
            }
            for (org.kie.dmn.model.api.AuthorityRequirement ar : bkm.getAuthorityRequirement()) {
                connectEdgeToNodes(AUTH_REQ_ID, ar, ar.getRequiredAuthority(), elems, dmnXml, currentNode);
            }
        } else if (elem instanceof org.kie.dmn.model.api.KnowledgeSource) {
            final org.kie.dmn.model.api.KnowledgeSource ks = (org.kie.dmn.model.api.KnowledgeSource) elem;
            for (org.kie.dmn.model.api.AuthorityRequirement ar : ks.getAuthorityRequirement()) {
                connectEdgeToNodes(AUTH_REQ_ID, ar, ar.getRequiredInput(), elems, dmnXml, currentNode);
                connectEdgeToNodes(AUTH_REQ_ID, ar, ar.getRequiredDecision(), elems, dmnXml, currentNode);
                connectEdgeToNodes(AUTH_REQ_ID, ar, ar.getRequiredAuthority(), elems, dmnXml, currentNode);
            }
        } else if (elem instanceof org.kie.dmn.model.api.DecisionService) {
            final org.kie.dmn.model.api.DecisionService ds = (org.kie.dmn.model.api.DecisionService) elem;
            dmnDecisionServices.add(ds);
            for (org.kie.dmn.model.api.DMNElementReference er : ds.getEncapsulatedDecision()) {
                final String reqInputID = getId(er);
                final Node requiredNode = getRequiredNode(elems, reqInputID);
                if (Objects.nonNull(requiredNode)) {
                    connectDSChildEdge(currentNode, requiredNode);
                }
            }
            for (org.kie.dmn.model.api.DMNElementReference er : ds.getOutputDecision()) {
                final String reqInputID = getId(er);
                final Node requiredNode = getRequiredNode(elems, reqInputID);
                if (Objects.nonNull(requiredNode)) {
                    connectDSChildEdge(currentNode, requiredNode);
                }
            }
        }
    }
    final Map<String, Node<View<TextAnnotation>, ?>> textAnnotations = dmnXml.getArtifact().stream().filter(org.kie.dmn.model.api.TextAnnotation.class::isInstance).map(org.kie.dmn.model.api.TextAnnotation.class::cast).collect(Collectors.toMap(org.kie.dmn.model.api.TextAnnotation::getId, dmn -> textAnnotationConverter.nodeFromDMN(dmn, hasComponentWidthsConsumer)));
    textAnnotations.values().forEach(n -> ddExtAugmentStunner(dmnDDDiagram, n));
    final List<org.kie.dmn.model.api.Association> associations = dmnXml.getArtifact().stream().filter(org.kie.dmn.model.api.Association.class::isInstance).map(org.kie.dmn.model.api.Association.class::cast).collect(Collectors.toList());
    for (org.kie.dmn.model.api.Association a : associations) {
        final String sourceId = getId(a.getSourceRef());
        final Node sourceNode = Optional.ofNullable(elems.get(sourceId)).map(Entry::getValue).orElse(textAnnotations.get(sourceId));
        final String targetId = getId(a.getTargetRef());
        final Node targetNode = Optional.ofNullable(elems.get(targetId)).map(Entry::getValue).orElse(textAnnotations.get(targetId));
        @SuppressWarnings("unchecked") final Edge<View<Association>, ?> myEdge = (Edge<View<Association>, ?>) factoryManager.newElement(idOfDMNorWBUUID(a), ASSOCIATION_ID).asEdge();
        final Id id = new Id(a.getId());
        final Description description = new Description(a.getDescription());
        final Association definition = new Association(id, description);
        myEdge.getContent().setDefinition(definition);
        connectEdge(myEdge, sourceNode, targetNode);
        setConnectionMagnets(myEdge, a.getId(), dmnXml);
    }
    // Ensure all locations are updated to relative for Stunner
    for (Entry<org.kie.dmn.model.api.DRGElement, Node> kv : elems.values()) {
        PointUtils.convertToRelativeBounds(kv.getValue());
    }
    final Graph graph = factoryManager.newDiagram("prova", BindableAdapterUtils.getDefinitionSetId(DMNDefinitionSet.class), metadata).getGraph();
    elems.values().stream().map(Map.Entry::getValue).forEach(graph::addNode);
    textAnnotations.values().forEach(graph::addNode);
    final Node<?, ?> dmnDiagramRoot = findDMNDiagramRoot(graph);
    final Definitions definitionsStunnerPojo = DefinitionsConverter.wbFromDMN(dmnXml, importDefinitions, pmmlDocuments);
    loadImportedItemDefinitions(definitionsStunnerPojo, importDefinitions);
    ((View<DMNDiagram>) dmnDiagramRoot.getContent()).getDefinition().setDefinitions(definitionsStunnerPojo);
    // Only connect Nodes to the Diagram that are not referenced by DecisionServices
    final List<String> references = new ArrayList<>();
    dmnDecisionServices.forEach(ds -> references.addAll(ds.getEncapsulatedDecision().stream().map(org.kie.dmn.model.api.DMNElementReference::getHref).collect(Collectors.toList())));
    dmnDecisionServices.forEach(ds -> references.addAll(ds.getOutputDecision().stream().map(org.kie.dmn.model.api.DMNElementReference::getHref).collect(Collectors.toList())));
    final Map<org.kie.dmn.model.api.DRGElement, Node> elemsToConnectToRoot = elems.values().stream().filter(elem -> !references.contains("#" + elem.getKey().getId())).collect(Collectors.toMap(Entry::getKey, Entry::getValue));
    elemsToConnectToRoot.values().stream().forEach(node -> connectRootWithChild(dmnDiagramRoot, node));
    textAnnotations.values().stream().forEach(node -> connectRootWithChild(dmnDiagramRoot, node));
    // Copy ComponentWidths information
    final Optional<ComponentsWidthsExtension> extension = findComponentsWidthsExtension(dmnDDDiagram);
    extension.ifPresent(componentsWidthsExtension -> {
        // can be imported from another diagram but the extension is not imported or present in this diagram.
        if (componentsWidthsExtension.getComponentsWidths() != null) {
            hasComponentWidthsMap.forEach((uuid, hasComponentWidths) -> componentsWidthsExtension.getComponentsWidths().stream().filter(componentWidths -> componentWidths.getDmnElementRef().getLocalPart().equals(uuid)).findFirst().ifPresent(componentWidths -> {
                final List<Double> widths = hasComponentWidths.getComponentWidths();
                widths.clear();
                widths.addAll(componentWidths.getWidths());
            }));
        }
    });
    return graph;
}