Examples with Artifact org.eclipse.bpmn2.Artifact used on opensource projects

Example 1 with Artifact

use of org.eclipse.bpmn2.Artifact in project kie-wb-common by kiegroup.

the class Bpmn2JsonMarshaller method findOutgoingAssociation.

protected Association findOutgoingAssociation(BPMNPlane plane, BaseElement baseElement) {
    Association result = _diagramAssociations.get(baseElement.getId());
    if (result != null) {
        return result;
    }
    if (!(plane.getBpmnElement() instanceof Process)) {
        throw new IllegalArgumentException("Don't know how to get associations from a non-Process Diagram");
    }
    Process process = (Process) plane.getBpmnElement();
    for (Artifact artifact : process.getArtifacts()) {
        if (artifact instanceof Association) {
            Association association = (Association) artifact;
            if (association.getSourceRef() == baseElement) {
                _diagramAssociations.put(baseElement.getId(), association);
                return association;
            }
        }
    }
    return null;
}

Example 2 with Artifact

use of org.eclipse.bpmn2.Artifact in project kie-wb-common by kiegroup.

the class Bpmn2JsonMarshaller method marshallDataObject.

protected void marshallDataObject(DataObject dataObject, BPMNPlane plane, JsonGenerator generator, float xOffset, float yOffset, Map<String, Object> flowElementProperties) throws JsonGenerationException, IOException {
    Map<String, Object> properties = new LinkedHashMap<String, Object>(flowElementProperties);
    putDocumentationProperty(dataObject, properties);
    if (dataObject.getName() != null && dataObject.getName().length() > 0) {
        properties.put(NAME, StringEscapeUtils.unescapeXml(dataObject.getName()));
    } else {
        // we need a name, use id instead
        properties.put(NAME, dataObject.getId());
    }
    // overwrite name if elementname extension element is present
    String elementName = Utils.getMetaDataValue(dataObject.getExtensionValues(), "elementname");
    if (elementName != null) {
        properties.put(NAME, elementName);
    }
    if (dataObject.getItemSubjectRef().getStructureRef() != null && dataObject.getItemSubjectRef().getStructureRef().length() > 0) {
        if (defaultTypesList.contains(dataObject.getItemSubjectRef().getStructureRef())) {
            properties.put(STANDARDTYPE, dataObject.getItemSubjectRef().getStructureRef());
        } else {
            properties.put(CUSTOMTYPE, dataObject.getItemSubjectRef().getStructureRef());
        }
    }
    Association outgoingAssociaton = findOutgoingAssociation(plane, dataObject);
    Association incomingAssociation = null;
    Process process = (Process) plane.getBpmnElement();
    for (Artifact artifact : process.getArtifacts()) {
        if (artifact instanceof Association) {
            Association association = (Association) artifact;
            if (association.getTargetRef() == dataObject) {
                incomingAssociation = association;
            }
        }
    }
    if (outgoingAssociaton != null && incomingAssociation == null) {
        properties.put(INPUT_OUTPUT, "Input");
    }
    if (outgoingAssociaton == null && incomingAssociation != null) {
        properties.put(INPUT_OUTPUT, "Output");
    }
    marshallProperties(properties, generator);
    generator.writeObjectFieldStart("stencil");
    generator.writeObjectField("id", "DataObject");
    generator.writeEndObject();
    generator.writeArrayFieldStart("childShapes");
    generator.writeEndArray();
    generator.writeArrayFieldStart("outgoing");
    List<Association> associations = findOutgoingAssociations(plane, dataObject);
    if (associations != null) {
        for (Association as : associations) {
            generator.writeStartObject();
            generator.writeObjectField("resourceId", as.getId());
            generator.writeEndObject();
        }
    }
    generator.writeEndArray();
    Bounds bounds = ((BPMNShape) findDiagramElement(plane, dataObject)).getBounds();
    generator.writeObjectFieldStart("bounds");
    generator.writeObjectFieldStart("lowerRight");
    generator.writeObjectField("x", bounds.getX() + bounds.getWidth() - xOffset);
    generator.writeObjectField("y", bounds.getY() + bounds.getHeight() - yOffset);
    generator.writeEndObject();
    generator.writeObjectFieldStart("upperLeft");
    generator.writeObjectField("x", bounds.getX() - xOffset);
    generator.writeObjectField("y", bounds.getY() - yOffset);
    generator.writeEndObject();
    generator.writeEndObject();
}

Example 3 with Artifact

use of org.eclipse.bpmn2.Artifact in project kie-wb-common by kiegroup.

the class Bpmn2JsonMarshaller method marshallProcess.

protected void marshallProcess(Process process, Definitions def, JsonGenerator generator, String preProcessingData) throws JsonGenerationException, IOException {
    BPMNPlane plane = null;
    for (BPMNDiagram d : def.getDiagrams()) {
        if (d != null) {
            BPMNPlane p = d.getPlane();
            if (p != null) {
                if (p.getBpmnElement() == process) {
                    plane = p;
                    break;
                }
            }
        }
    }
    if (plane == null) {
        throw new IllegalArgumentException("Could not find BPMNDI information");
    }
    generator.writeArrayFieldStart("childShapes");
    List<String> laneFlowElementsIds = new ArrayList<String>();
    for (LaneSet laneSet : process.getLaneSets()) {
        for (Lane lane : laneSet.getLanes()) {
            // we only want to marshall lanes if we have the bpmndi info for them!
            if (findDiagramElement(plane, lane) != null) {
                laneFlowElementsIds.addAll(marshallLanes(lane, plane, generator, 0, 0, preProcessingData, def));
            }
        }
    }
    for (FlowElement flowElement : process.getFlowElements()) {
        if (!laneFlowElementsIds.contains(flowElement.getId())) {
            marshallFlowElement(flowElement, plane, generator, 0, 0, preProcessingData, def);
        }
    }
    for (Artifact artifact : process.getArtifacts()) {
        marshallArtifact(artifact, plane, generator, 0, 0, preProcessingData, def);
    }
    generator.writeEndArray();
}

Example 4 with Artifact

use of org.eclipse.bpmn2.Artifact in project kie-wb-common by kiegroup.

the class Bpmn2JsonMarshaller method findOutgoingAssociations.

protected List<Association> findOutgoingAssociations(BPMNPlane plane, BaseElement baseElement) {
    List<Association> retList = new ArrayList<Association>();
    if (!(plane.getBpmnElement() instanceof Process)) {
        throw new IllegalArgumentException("Don't know how to get associations from a non-Process Diagram");
    }
    Process process = (Process) plane.getBpmnElement();
    for (Artifact artifact : process.getArtifacts()) {
        if (artifact instanceof Association) {
            Association association = (Association) artifact;
            if (association.getSourceRef() == baseElement) {
                retList.add(association);
            }
        }
    }
    return retList;
}

Example 5 with Artifact

use of org.eclipse.bpmn2.Artifact in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method createSubProcessDiagram.

private void createSubProcessDiagram(BPMNPlane plane, FlowElement flowElement, BpmnDiFactory factory) {
    SubProcess sp = (SubProcess) flowElement;
    for (FlowElement subProcessFlowElement : sp.getFlowElements()) {
        if (subProcessFlowElement instanceof SubProcess) {
            createBpmnShapeForElement(factory, plane, subProcessFlowElement);
            createSubProcessDiagram(plane, subProcessFlowElement, factory);
        } else if (subProcessFlowElement instanceof FlowNode) {
            createBpmnShapeForElement(factory, plane, subProcessFlowElement);
            if (subProcessFlowElement instanceof BoundaryEvent) {
                createDockersForBoundaryEvent((BoundaryEvent) subProcessFlowElement);
            }
        } else if (subProcessFlowElement instanceof SequenceFlow) {
            createBpmnEdgeForSequenceFlow(factory, plane, (SequenceFlow) subProcessFlowElement);
        }
    }
    if (sp.getArtifacts() != null) {
        List<Association> incompleteAssociations = new ArrayList<Association>();
        for (Artifact artifact : sp.getArtifacts()) {
            // if (artifact instanceof TextAnnotation || artifact instanceof Group) {
            if (artifact instanceof Group) {
                createBpmnShapeForElement(factory, plane, artifact);
            }
            if (artifact instanceof Association) {
                Association association = (Association) artifact;
                if (association.getSourceRef() != null && association.getTargetRef() != null) {
                    createBpmnEdgeForAssociation(factory, plane, association);
                } else {
                    incompleteAssociations.add(association);
                }
            }
        }
        if (!incompleteAssociations.isEmpty()) {
            for (Association incompleteAssociation : incompleteAssociations) {
                sp.getArtifacts().remove(incompleteAssociation);
            }
        }
    }
}