Examples with DataObject org.activiti.bpmn.model.DataObject used on opensource projects

Example 1 with DataObject

use of org.activiti.bpmn.model.DataObject in project Activiti by Activiti.

the class SubprocessXMLConverter method parseSubModels.

protected List<BpmnModel> parseSubModels(BpmnModel model) {
    List<BpmnModel> subModels = new ArrayList<BpmnModel>();
    // find all subprocesses
    Collection<FlowElement> flowElements = model.getMainProcess().getFlowElements();
    Map<String, GraphicInfo> locations = new HashMap<String, GraphicInfo>();
    Map<String, List<GraphicInfo>> flowLocations = new HashMap<String, List<GraphicInfo>>();
    Map<String, GraphicInfo> labelLocations = new HashMap<String, GraphicInfo>();
    locations.putAll(model.getLocationMap());
    flowLocations.putAll(model.getFlowLocationMap());
    labelLocations.putAll(model.getLabelLocationMap());
    // include main process as separate model
    BpmnModel mainModel = new BpmnModel();
    // set main process in submodel to subprocess
    mainModel.addProcess(model.getMainProcess());
    String elementId = null;
    for (FlowElement element : flowElements) {
        elementId = element.getId();
        if (element instanceof SubProcess) {
            subModels.addAll(parseSubModels(element, locations, flowLocations, labelLocations));
        }
        if (element instanceof SequenceFlow && null != flowLocations.get(elementId)) {
            // must be an edge
            mainModel.getFlowLocationMap().put(elementId, flowLocations.get(elementId));
        } else {
            // do not include data objects because they do not have a corresponding shape in the BPMNDI data
            if (!(element instanceof DataObject) && null != locations.get(elementId)) {
                // must be a shape
                mainModel.getLocationMap().put(elementId, locations.get(elementId));
            }
        }
        // also check for any labels
        if (null != labelLocations.get(elementId)) {
            mainModel.getLabelLocationMap().put(elementId, labelLocations.get(elementId));
        }
    }
    // add main process model to list
    subModels.add(mainModel);
    return subModels;
}

Example 2 with DataObject

use of org.activiti.bpmn.model.DataObject in project Activiti by Activiti.

the class BpmnAutoLayout method translateNestedSubprocessElements.

protected void translateNestedSubprocessElements(SubProcess subProcess) {
    GraphicInfo subProcessGraphicInfo = bpmnModel.getLocationMap().get(subProcess.getId());
    double subProcessX = subProcessGraphicInfo.getX();
    double subProcessY = subProcessGraphicInfo.getY();
    List<SubProcess> nestedSubProcesses = new ArrayList<SubProcess>();
    for (FlowElement flowElement : subProcess.getFlowElements()) {
        if (flowElement instanceof SequenceFlow) {
            List<GraphicInfo> graphicInfos = bpmnModel.getFlowLocationMap().get(flowElement.getId());
            for (GraphicInfo graphicInfo : graphicInfos) {
                graphicInfo.setX(graphicInfo.getX() + subProcessX + subProcessMargin);
                graphicInfo.setY(graphicInfo.getY() + subProcessY + subProcessMargin);
            }
        } else if (flowElement instanceof DataObject == false) {
            // Regular element
            GraphicInfo graphicInfo = bpmnModel.getLocationMap().get(flowElement.getId());
            graphicInfo.setX(graphicInfo.getX() + subProcessX + subProcessMargin);
            graphicInfo.setY(graphicInfo.getY() + subProcessY + subProcessMargin);
        }
        if (flowElement instanceof SubProcess) {
            nestedSubProcesses.add((SubProcess) flowElement);
        }
    }
    // Continue for next level of nested subprocesses
    for (SubProcess nestedSubProcess : nestedSubProcesses) {
        translateNestedSubprocessElements(nestedSubProcess);
    }
}

Example 3 with DataObject

use of org.activiti.bpmn.model.DataObject in project Activiti by Activiti.

the class BaseBpmnXMLConverter method convertToBpmnModel.

public void convertToBpmnModel(XMLStreamReader xtr, BpmnModel model, Process activeProcess, List<SubProcess> activeSubProcessList) throws Exception {
    String elementId = xtr.getAttributeValue(null, ATTRIBUTE_ID);
    String elementName = xtr.getAttributeValue(null, ATTRIBUTE_NAME);
    boolean async = parseAsync(xtr);
    boolean notExclusive = parseNotExclusive(xtr);
    String defaultFlow = xtr.getAttributeValue(null, ATTRIBUTE_DEFAULT);
    boolean isForCompensation = parseForCompensation(xtr);
    BaseElement parsedElement = convertXMLToElement(xtr, model);
    if (parsedElement instanceof Artifact) {
        Artifact currentArtifact = (Artifact) parsedElement;
        currentArtifact.setId(elementId);
        if (!activeSubProcessList.isEmpty()) {
            activeSubProcessList.get(activeSubProcessList.size() - 1).addArtifact(currentArtifact);
        } else {
            activeProcess.addArtifact(currentArtifact);
        }
    }
    if (parsedElement instanceof FlowElement) {
        FlowElement currentFlowElement = (FlowElement) parsedElement;
        currentFlowElement.setId(elementId);
        currentFlowElement.setName(elementName);
        if (currentFlowElement instanceof FlowNode) {
            FlowNode flowNode = (FlowNode) currentFlowElement;
            flowNode.setAsynchronous(async);
            flowNode.setNotExclusive(notExclusive);
            if (currentFlowElement instanceof Activity) {
                Activity activity = (Activity) currentFlowElement;
                activity.setForCompensation(isForCompensation);
                if (StringUtils.isNotEmpty(defaultFlow)) {
                    activity.setDefaultFlow(defaultFlow);
                }
            }
            if (currentFlowElement instanceof Gateway) {
                Gateway gateway = (Gateway) currentFlowElement;
                if (StringUtils.isNotEmpty(defaultFlow)) {
                    gateway.setDefaultFlow(defaultFlow);
                }
            }
        }
        if (currentFlowElement instanceof DataObject) {
            if (!activeSubProcessList.isEmpty()) {
                SubProcess subProcess = activeSubProcessList.get(activeSubProcessList.size() - 1);
                subProcess.getDataObjects().add((ValuedDataObject) parsedElement);
            } else {
                activeProcess.getDataObjects().add((ValuedDataObject) parsedElement);
            }
        }
        if (!activeSubProcessList.isEmpty()) {
            SubProcess subProcess = activeSubProcessList.get(activeSubProcessList.size() - 1);
            subProcess.addFlowElement(currentFlowElement);
        } else {
            activeProcess.addFlowElement(currentFlowElement);
        }
    }
}

Example 4 with DataObject

use of org.activiti.bpmn.model.DataObject in project Activiti by Activiti.

the class SubprocessXMLConverter method parseSubModels.

private List<BpmnModel> parseSubModels(FlowElement subElement, Map<String, GraphicInfo> locations, Map<String, List<GraphicInfo>> flowLocations, Map<String, GraphicInfo> labelLocations) {
    List<BpmnModel> subModels = new ArrayList<BpmnModel>();
    BpmnModel subModel = new BpmnModel();
    String elementId = null;
    // find nested subprocess models
    Collection<FlowElement> subFlowElements = ((SubProcess) subElement).getFlowElements();
    // set main process in submodel to subprocess
    Process newMainProcess = new Process();
    newMainProcess.setId(subElement.getId());
    newMainProcess.getFlowElements().addAll(subFlowElements);
    newMainProcess.getArtifacts().addAll(((SubProcess) subElement).getArtifacts());
    subModel.addProcess(newMainProcess);
    for (FlowElement element : subFlowElements) {
        elementId = element.getId();
        if (element instanceof SubProcess) {
            subModels.addAll(parseSubModels(element, locations, flowLocations, labelLocations));
        }
        if (element instanceof SequenceFlow && null != flowLocations.get(elementId)) {
            // must be an edge
            subModel.getFlowLocationMap().put(elementId, flowLocations.get(elementId));
        } else {
            // do not include data objects because they do not have a corresponding shape in the BPMNDI data
            if (!(element instanceof DataObject) && null != locations.get(elementId)) {
                // must be a shape
                subModel.getLocationMap().put(elementId, locations.get(elementId));
            }
        }
        // also check for any labels
        if (null != labelLocations.get(elementId)) {
            subModel.getLabelLocationMap().put(elementId, labelLocations.get(elementId));
        }
    }
    subModels.add(subModel);
    return subModels;
}