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

Example 36 with Process

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

the class BPMNDiagramMarshallerTest method getProcessExtensionValue.

private String getProcessExtensionValue(Process process, String propertyName) {
    List<ExtensionAttributeValue> extensionValues = process.getExtensionValues();
    for (ExtensionAttributeValue extensionValue : extensionValues) {
        FeatureMap featureMap = extensionValue.getValue();
        for (int i = 0; i < featureMap.size(); i++) {
            EStructuralFeatureImpl.SimpleFeatureMapEntry featureMapEntry = (EStructuralFeatureImpl.SimpleFeatureMapEntry) featureMap.get(i);
            MetaDataType featureMapValue = (MetaDataType) featureMapEntry.getValue();
            if (propertyName.equals(featureMapValue.getName())) {
                return featureMapValue.getMetaValue();
            }
        }
    }
    return "";
}

Example 37 with Process

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

the class Bpmn2JsonUnmarshaller method revisitTaskAssociations.

public void revisitTaskAssociations(Definitions def) {
    List<RootElement> rootElements = def.getRootElements();
    for (RootElement root : rootElements) {
        if (root instanceof Process) {
            Process process = (Process) root;
            List<FlowElement> flowElements = process.getFlowElements();
            for (FlowElement fe : flowElements) {
                if (fe instanceof Task) {
                    Task t = (Task) fe;
                    if (t.getDataInputAssociations() != null) {
                        List<DataInputAssociation> inputList = t.getDataInputAssociations();
                        if (inputList != null) {
                            for (DataInputAssociation input : inputList) {
                                List<ItemAwareElement> sourceRef = input.getSourceRef();
                                if (sourceRef != null) {
                                    for (ItemAwareElement iae : sourceRef) {
                                        String[] iaeParts = iae.getId().split("\\.");
                                        if (iaeParts.length > 1) {
                                        // FormalExpression dataInputTransformationExpression = Bpmn2Factory.eINSTANCE.createFormalExpression();
                                        // dataInputTransformationExpression.setBody(iae.getId());
                                        // input.setTransformation(dataInputTransformationExpression);
                                        // iae.setId(iaeParts[0]);
                                        }
                                    }
                                }
                            }
                        }
                    }
                    if (t.getDataOutputAssociations() != null) {
                        List<DataOutputAssociation> outputList = t.getDataOutputAssociations();
                        if (outputList != null) {
                            for (DataOutputAssociation output : outputList) {
                                ItemAwareElement targetEle = output.getTargetRef();
                                if (targetEle != null) {
                                    String[] targetEleParts = targetEle.getId().split("\\.");
                                    if (targetEleParts.length > 1) {
                                    // FormalExpression dataOutputTransformationExpression = Bpmn2Factory.eINSTANCE.createFormalExpression();
                                    // dataOutputTransformationExpression.setBody(targetEle.getId());
                                    // output.setTransformation(dataOutputTransformationExpression);
                                    // targetEle.setId(targetEleParts[0]);
                                    }
                                }
                            }
                        }
                    }
                    if (t.getIoSpecification() != null) {
                        InputOutputSpecification ios = t.getIoSpecification();
                        if (ios.getInputSets() == null || ios.getInputSets().size() < 1) {
                            InputSet inset = Bpmn2Factory.eINSTANCE.createInputSet();
                            ios.getInputSets().add(inset);
                        }
                        if (ios.getOutputSets() == null) {
                            if (ios.getOutputSets() == null || ios.getOutputSets().size() < 1) {
                                OutputSet outset = Bpmn2Factory.eINSTANCE.createOutputSet();
                                ios.getOutputSets().add(outset);
                            }
                        }
                    }
                }
            }
        }
    }
}

Example 38 with Process

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

the class Bpmn2JsonUnmarshaller method revisitMultiInstanceTasks.

public void revisitMultiInstanceTasks(Definitions def) {
    try {
        List<RootElement> rootElements = def.getRootElements();
        for (RootElement root : rootElements) {
            if (root instanceof Process) {
                Process process = (Process) root;
                List<FlowElement> flowElements = process.getFlowElements();
                for (FlowElement fe : flowElements) {
                    if (fe instanceof Task) {
                        Task task = (Task) fe;
                        Iterator<FeatureMap.Entry> iter = task.getAnyAttribute().iterator();
                        while (iter.hasNext()) {
                            FeatureMap.Entry entry = iter.next();
                            if (entry.getEStructuralFeature().getName().equals("mitask")) {
                                String multiValue = (String) entry.getValue();
                                String[] multiValueParts = multiValue.split("@");
                                if (multiValueParts != null && multiValueParts.length == 5) {
                                    String miCollectionInput = (multiValueParts[0].equals(" ") ? "" : multiValueParts[0]);
                                    String miCollectionOutput = (multiValueParts[1].equals(" ") ? "" : multiValueParts[1]);
                                    String miDataInput = (multiValueParts[2].equals(" ") ? "" : multiValueParts[2]);
                                    String miDataOutput = (multiValueParts[3].equals(" ") ? "" : multiValueParts[3]);
                                    String miCompletionCondition = (multiValueParts[4].equals(" ") ? "" : multiValueParts[4]);
                                    MultiInstanceLoopCharacteristics loopCharacteristics = Bpmn2Factory.eINSTANCE.createMultiInstanceLoopCharacteristics();
                                    if (miCollectionInput != null && miCollectionInput.length() > 0) {
                                        List<Property> properties = process.getProperties();
                                        for (Property prop : properties) {
                                            if (prop.getId() != null && prop.getId().equals(miCollectionInput)) {
                                                DataInput miCollectionInputDI = Bpmn2Factory.eINSTANCE.createDataInput();
                                                miCollectionInputDI.setName("miinputCollection");
                                                ItemDefinition miCollectionInputDIItemDefinition = this.getMessageItemDefinition(def.getRootElements(), prop.getId());
                                                miCollectionInputDI.setItemSubjectRef(miCollectionInputDIItemDefinition);
                                                task.getIoSpecification().getDataInputs().add(miCollectionInputDI);
                                                if (task.getIoSpecification().getInputSets() == null || task.getIoSpecification().getInputSets().size() < 1) {
                                                    InputSet inset = Bpmn2Factory.eINSTANCE.createInputSet();
                                                    task.getIoSpecification().getInputSets().add(inset);
                                                }
                                                task.getIoSpecification().getInputSets().get(0).getDataInputRefs().add(miCollectionInputDI);
                                                loopCharacteristics.setLoopDataInputRef(miCollectionInputDI);
                                                DataInputAssociation miCollectionInputDataInputAssociation = Bpmn2Factory.eINSTANCE.createDataInputAssociation();
                                                miCollectionInputDataInputAssociation.getSourceRef().add(prop);
                                                miCollectionInputDataInputAssociation.setTargetRef(miCollectionInputDI);
                                                task.getDataInputAssociations().add(miCollectionInputDataInputAssociation);
                                                break;
                                            }
                                        }
                                    }
                                    if (miCollectionOutput != null && miCollectionOutput.length() > 0) {
                                        List<Property> properties = process.getProperties();
                                        for (Property prop : properties) {
                                            if (prop.getId() != null && prop.getId().equals(miCollectionOutput)) {
                                                DataOutput miCollectionOutputDI = Bpmn2Factory.eINSTANCE.createDataOutput();
                                                miCollectionOutputDI.setName("mioutputCollection");
                                                ItemDefinition miCollectionOutputDIItemDefinition = this.getMessageItemDefinition(def.getRootElements(), prop.getId());
                                                miCollectionOutputDI.setItemSubjectRef(miCollectionOutputDIItemDefinition);
                                                task.getIoSpecification().getDataOutputs().add(miCollectionOutputDI);
                                                if (task.getIoSpecification().getOutputSets() == null || task.getIoSpecification().getOutputSets().size() < 1) {
                                                    OutputSet outset = Bpmn2Factory.eINSTANCE.createOutputSet();
                                                    task.getIoSpecification().getOutputSets().add(outset);
                                                }
                                                task.getIoSpecification().getOutputSets().get(0).getDataOutputRefs().add(miCollectionOutputDI);
                                                loopCharacteristics.setLoopDataOutputRef(miCollectionOutputDI);
                                                DataOutputAssociation miCollectionInputDataOutputAssociation = Bpmn2Factory.eINSTANCE.createDataOutputAssociation();
                                                miCollectionInputDataOutputAssociation.setTargetRef(prop);
                                                miCollectionInputDataOutputAssociation.getSourceRef().add(miCollectionOutputDI);
                                                task.getDataOutputAssociations().add(miCollectionInputDataOutputAssociation);
                                                break;
                                            }
                                        }
                                    }
                                    if (miDataInput != null && miDataInput.length() > 0) {
                                        List<DataInput> dins = task.getIoSpecification().getDataInputs();
                                        for (DataInput di : dins) {
                                            if (di.getName().equals(miDataInput)) {
                                                DataInput inputDataItemObj = Bpmn2Factory.eINSTANCE.createDataInput();
                                                inputDataItemObj.setId("miDataInputX");
                                                inputDataItemObj.setItemSubjectRef(di.getItemSubjectRef());
                                                loopCharacteristics.setInputDataItem(inputDataItemObj);
                                                break;
                                            }
                                        }
                                    }
                                    if (miDataOutput != null && miDataOutput.length() > 0) {
                                        List<DataOutput> douts = task.getIoSpecification().getDataOutputs();
                                        for (DataOutput dout : douts) {
                                            if (dout.getName().equals(miDataOutput)) {
                                                DataOutput outputDataItemObj = Bpmn2Factory.eINSTANCE.createDataOutput();
                                                outputDataItemObj.setId("miDataOutputX");
                                                outputDataItemObj.setItemSubjectRef(dout.getItemSubjectRef());
                                                loopCharacteristics.setOutputDataItem(outputDataItemObj);
                                                break;
                                            }
                                        }
                                    }
                                    if (miCompletionCondition != null && !miCompletionCondition.isEmpty()) {
                                        FormalExpression expr = Bpmn2Factory.eINSTANCE.createFormalExpression();
                                        expr.setBody(miCompletionCondition);
                                        loopCharacteristics.setCompletionCondition(expr);
                                    }
                                    task.setLoopCharacteristics(loopCharacteristics);
                                    if (miDataInput != null && miDataInput.length() > 0 && ((MultiInstanceLoopCharacteristics) task.getLoopCharacteristics()).getInputDataItem() != null) {
                                        DataInputAssociation dias = Bpmn2Factory.eINSTANCE.createDataInputAssociation();
                                        dias.getSourceRef().add(((MultiInstanceLoopCharacteristics) task.getLoopCharacteristics()).getInputDataItem());
                                        List<DataInput> dins = task.getIoSpecification().getDataInputs();
                                        for (DataInput di : dins) {
                                            if (di.getName().equals(miDataInput)) {
                                                dias.setTargetRef(di);
                                                task.getDataInputAssociations().add(dias);
                                                break;
                                            }
                                        }
                                    }
                                    if (miDataOutput != null && miDataOutput.length() > 0 && ((MultiInstanceLoopCharacteristics) task.getLoopCharacteristics()).getOutputDataItem() != null) {
                                        DataOutputAssociation dout = Bpmn2Factory.eINSTANCE.createDataOutputAssociation();
                                        dout.setTargetRef(((MultiInstanceLoopCharacteristics) task.getLoopCharacteristics()).getOutputDataItem());
                                        List<DataOutput> douts = task.getIoSpecification().getDataOutputs();
                                        for (DataOutput dou : douts) {
                                            if (dou.getName().equals(miDataOutput)) {
                                                dout.getSourceRef().add(dou);
                                                task.getDataOutputAssociations().add(dout);
                                                break;
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 39 with Process

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

the class Bpmn2JsonUnmarshaller method updateEdgeBoundsInContainers.

public void updateEdgeBoundsInContainers(FlowElementsContainer container, SequenceFlow sq, BPMNPlane plane, BPMNEdge edge) {
    for (FlowElement fele : container.getFlowElements()) {
        // dont do this if its on process level
        if (!(container instanceof Process)) {
            if (fele.getId().equals(sq.getSourceRef().getId())) {
                Bounds sourceBounds = getBoundsForElement(sq.getSourceRef(), plane);
                List<Point> edgePoints = edge.getWaypoint();
                if (edgePoints != null && edgePoints.size() > 1) {
                    if (sourceBounds != null) {
                        Point first = edgePoints.get(0);
                        first.setX(first.getX() + getBoundsForElement(container, plane).getX() + (sourceBounds.getWidth() / 2));
                        first.setY(first.getY() + getBoundsForElement(container, plane).getY());
                    }
                }
            } else if (fele.getId().equals(sq.getTargetRef().getId())) {
                Bounds targetBounds = getBoundsForElement(sq.getTargetRef(), plane);
                List<Point> edgePoints = edge.getWaypoint();
                if (edgePoints != null && edgePoints.size() > 1) {
                    if (targetBounds != null) {
                        Point last = edgePoints.get(edgePoints.size() - 1);
                        last.setX(last.getX() + getBoundsForElement(container, plane).getX() - (targetBounds.getWidth() / 2));
                        last.setY(last.getY() + getBoundsForElement(container, plane).getY());
                    }
                }
            }
        }
        if (fele instanceof FlowElementsContainer) {
            updateEdgeBoundsInContainers((FlowElementsContainer) fele, sq, plane, edge);
        }
    }
}

Example 40 with Process

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

the class Bpmn2JsonUnmarshaller method unmarshallItem.

public BaseElement unmarshallItem(JsonParser parser, String preProcessingData) throws JsonParseException, IOException {
    String resourceId = null;
    Map<String, String> properties = null;
    String stencil = null;
    List<BaseElement> childElements = new ArrayList<BaseElement>();
    List<String> outgoing = new ArrayList<String>();
    while (parser.nextToken() != JsonToken.END_OBJECT) {
        String fieldname = parser.getCurrentName();
        parser.nextToken();
        if ("resourceId".equals(fieldname)) {
            resourceId = parser.getText();
        } else if ("properties".equals(fieldname)) {
            properties = unmarshallProperties(parser);
        } else if ("stencil".equals(fieldname)) {
            // "stencil":{"id":"Task"},
            parser.nextToken();
            parser.nextToken();
            stencil = parser.getText();
            parser.nextToken();
        } else if ("childShapes".equals(fieldname)) {
            while (parser.nextToken() != JsonToken.END_ARRAY) {
                // open the
                // object
                // the childShapes element is a json array. We opened the
                // array.
                childElements.add(unmarshallItem(parser, preProcessingData));
            }
        } else if ("bounds".equals(fieldname)) {
            // bounds: {"lowerRight":{"x":484.0,"y":198.0},"upperLeft":{"x":454.0,"y":168.0}}
            parser.nextToken();
            parser.nextToken();
            parser.nextToken();
            parser.nextToken();
            Integer x2 = parser.getIntValue();
            parser.nextToken();
            parser.nextToken();
            Integer y2 = parser.getIntValue();
            parser.nextToken();
            parser.nextToken();
            parser.nextToken();
            parser.nextToken();
            parser.nextToken();
            Integer x1 = parser.getIntValue();
            parser.nextToken();
            parser.nextToken();
            Integer y1 = parser.getIntValue();
            parser.nextToken();
            parser.nextToken();
            Bounds b = DcFactory.eINSTANCE.createBounds();
            b.setX(x1);
            b.setY(y1);
            b.setWidth(x2 - x1);
            b.setHeight(y2 - y1);
            this._bounds.put(resourceId, b);
        } else if ("dockers".equals(fieldname)) {
            // "dockers":[{"x":50,"y":40},{"x":353.5,"y":115},{"x":353.5,"y":152},{"x":50,"y":40}],
            List<Point> dockers = new ArrayList<Point>();
            JsonToken nextToken = parser.nextToken();
            boolean end = JsonToken.END_ARRAY.equals(nextToken);
            while (!end) {
                nextToken = parser.nextToken();
                nextToken = parser.nextToken();
                Integer x = parser.getIntValue();
                parser.nextToken();
                parser.nextToken();
                Integer y = parser.getIntValue();
                Point point = DcFactory.eINSTANCE.createPoint();
                point.setX(x);
                point.setY(y);
                dockers.add(point);
                parser.nextToken();
                nextToken = parser.nextToken();
                end = JsonToken.END_ARRAY.equals(nextToken);
            }
            this._dockers.put(resourceId, dockers);
        } else if ("outgoing".equals(fieldname)) {
            while (parser.nextToken() != JsonToken.END_ARRAY) {
                // {resourceId: oryx_1AAA8C9A-39A5-42FC-8ED1-507A7F3728EA}
                parser.nextToken();
                parser.nextToken();
                outgoing.add(parser.getText());
                parser.nextToken();
            }
            // pass on the array
            parser.skipChildren();
        } else if ("target".equals(fieldname)) {
            // we already collected that info with the outgoing field.
            parser.skipChildren();
        // "target": {
        // "resourceId": "oryx_A75E7546-DF71-48EA-84D3-2A8FD4A47568"
        // }
        // add to the map:
        // parser.nextToken(); // resourceId:
        // parser.nextToken(); // the value we want to save
        // targetId = parser.getText();
        // parser.nextToken(); // }, closing the object
        }
    }
    properties.put("resourceId", resourceId);
    boolean customElement = isCustomElement(properties.get("tasktype"), preProcessingData);
    BaseElement baseElt = this.createBaseElement(stencil, properties.get("tasktype"), customElement);
    // register the sequence flow targets.
    if (baseElt instanceof SequenceFlow) {
        _sequenceFlowTargets.addAll(outgoing);
    }
    _outgoingFlows.put(baseElt, outgoing);
    _objMap.put(baseElt, // keep the object around to do connections
    resourceId);
    _idMap.put(resourceId, baseElt);
    // baseElt.setId(resourceId); commented out as bpmn2 seems to create
    // duplicate ids right now.
    applyProperties(baseElt, properties, preProcessingData);
    if (baseElt instanceof Definitions) {
        Process rootLevelProcess = null;
        if (childElements == null || childElements.size() < 1) {
            if (rootLevelProcess == null) {
                rootLevelProcess = Bpmn2Factory.eINSTANCE.createProcess();
                // set the properties and item definitions first
                if (properties.get("vardefs") != null && properties.get("vardefs").length() > 0) {
                    String[] vardefs = properties.get("vardefs").split(",\\s*");
                    for (String vardef : vardefs) {
                        Property prop = Bpmn2Factory.eINSTANCE.createProperty();
                        ItemDefinition itemdef = Bpmn2Factory.eINSTANCE.createItemDefinition();
                        // check if we define a structure ref in the definition
                        if (vardef.contains(":")) {
                            String[] vardefParts = vardef.split(":\\s*");
                            prop.setId(vardefParts[0]);
                            itemdef.setId("_" + prop.getId() + "Item");
                            boolean haveKPI = false;
                            String kpiValue = "";
                            if (vardefParts.length == 3) {
                                itemdef.setStructureRef(vardefParts[1]);
                                if (vardefParts[2].equals("true")) {
                                    haveKPI = true;
                                    kpiValue = vardefParts[2];
                                }
                            }
                            if (vardefParts.length == 2) {
                                if (vardefParts[1].equals("true") || vardefParts[1].equals("false")) {
                                    if (vardefParts[1].equals("true")) {
                                        haveKPI = true;
                                        kpiValue = vardefParts[1];
                                    }
                                } else {
                                    itemdef.setStructureRef(vardefParts[1]);
                                }
                            }
                            if (haveKPI) {
                                Utils.setMetaDataExtensionValue(prop, "customKPI", wrapInCDATABlock(kpiValue));
                            }
                        } else {
                            prop.setId(vardef);
                            itemdef.setId("_" + prop.getId() + "Item");
                        }
                        prop.setItemSubjectRef(itemdef);
                        rootLevelProcess.getProperties().add(prop);
                        ((Definitions) baseElt).getRootElements().add(itemdef);
                    }
                }
                if (properties.get("adhocprocess") != null && properties.get("adhocprocess").equals("true")) {
                    ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
                    EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature("http://www.jboss.org/drools", "adHoc", false, false);
                    SimpleFeatureMapEntry extensionEntry = new SimpleFeatureMapEntry(extensionAttribute, properties.get("adhocprocess"));
                    rootLevelProcess.getAnyAttribute().add(extensionEntry);
                }
                if (properties.get("customdescription") != null && properties.get("customdescription").length() > 0) {
                    Utils.setMetaDataExtensionValue(rootLevelProcess, "customDescription", wrapInCDATABlock(properties.get("customdescription")));
                }
                rootLevelProcess.setId(properties.get("id"));
                applyProcessProperties(rootLevelProcess, properties);
                ((Definitions) baseElt).getRootElements().add(rootLevelProcess);
            }
        } else {
            for (BaseElement child : childElements) {
                // } else {
                if (child instanceof SequenceFlow) {
                    // for some reason sequence flows are placed as root elements.
                    // find if the target has a container, and if we can use it:
                    List<String> ids = _outgoingFlows.get(child);
                    FlowElementsContainer container = null;
                    for (String id : ids) {
                        // yes, we iterate, but we'll take the first in the list that will work.
                        Object obj = _idMap.get(id);
                        if (obj instanceof EObject && ((EObject) obj).eContainer() instanceof FlowElementsContainer) {
                            container = (FlowElementsContainer) ((EObject) obj).eContainer();
                            break;
                        }
                    }
                    if (container != null) {
                        container.getFlowElements().add((SequenceFlow) child);
                        continue;
                    }
                }
                if (child instanceof Task || child instanceof SequenceFlow || child instanceof Gateway || child instanceof Event || child instanceof Artifact || child instanceof DataObject || child instanceof SubProcess || child instanceof Lane || child instanceof CallActivity || child instanceof TextAnnotation) {
                    if (rootLevelProcess == null) {
                        rootLevelProcess = Bpmn2Factory.eINSTANCE.createProcess();
                        // set the properties and item definitions first
                        if (properties.get("vardefs") != null && properties.get("vardefs").length() > 0) {
                            String[] vardefs = properties.get("vardefs").split(",\\s*");
                            for (String vardef : vardefs) {
                                Property prop = Bpmn2Factory.eINSTANCE.createProperty();
                                ItemDefinition itemdef = Bpmn2Factory.eINSTANCE.createItemDefinition();
                                // check if we define a structure ref in the definition
                                if (vardef.contains(":")) {
                                    String[] vardefParts = vardef.split(":\\s*");
                                    prop.setId(vardefParts[0]);
                                    itemdef.setId("_" + prop.getId() + "Item");
                                    boolean haveKPI = false;
                                    String kpiValue = "";
                                    if (vardefParts.length == 3) {
                                        itemdef.setStructureRef(vardefParts[1]);
                                        if (vardefParts[2].equals("true")) {
                                            haveKPI = true;
                                            kpiValue = vardefParts[2];
                                        }
                                    }
                                    if (vardefParts.length == 2) {
                                        if (vardefParts[1].equals("true") || vardefParts[1].equals("false")) {
                                            if (vardefParts[1].equals("true")) {
                                                haveKPI = true;
                                                kpiValue = vardefParts[1];
                                            }
                                        } else {
                                            itemdef.setStructureRef(vardefParts[1]);
                                        }
                                    }
                                    if (haveKPI) {
                                        Utils.setMetaDataExtensionValue(prop, "customKPI", wrapInCDATABlock(kpiValue));
                                    }
                                } else {
                                    prop.setId(vardef);
                                    itemdef.setId("_" + prop.getId() + "Item");
                                }
                                prop.setItemSubjectRef(itemdef);
                                rootLevelProcess.getProperties().add(prop);
                                ((Definitions) baseElt).getRootElements().add(itemdef);
                            }
                        }
                        if (properties.get("adhocprocess") != null && properties.get("adhocprocess").equals("true")) {
                            ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
                            EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature("http://www.jboss.org/drools", "adHoc", false, false);
                            SimpleFeatureMapEntry extensionEntry = new SimpleFeatureMapEntry(extensionAttribute, properties.get("adhocprocess"));
                            rootLevelProcess.getAnyAttribute().add(extensionEntry);
                        }
                        if (properties.get("customdescription") != null && properties.get("customdescription").length() > 0) {
                            Utils.setMetaDataExtensionValue(rootLevelProcess, "customDescription", wrapInCDATABlock(properties.get("customdescription")));
                        }
                        rootLevelProcess.setId(properties.get("id"));
                        applyProcessProperties(rootLevelProcess, properties);
                        ((Definitions) baseElt).getRootElements().add(rootLevelProcess);
                    }
                }
                if (child instanceof Task) {
                    rootLevelProcess.getFlowElements().add((Task) child);
                } else if (child instanceof CallActivity) {
                    rootLevelProcess.getFlowElements().add((CallActivity) child);
                } else if (child instanceof RootElement) {
                    ((Definitions) baseElt).getRootElements().add((RootElement) child);
                } else if (child instanceof SequenceFlow) {
                    rootLevelProcess.getFlowElements().add((SequenceFlow) child);
                } else if (child instanceof Gateway) {
                    rootLevelProcess.getFlowElements().add((Gateway) child);
                } else if (child instanceof Event) {
                    rootLevelProcess.getFlowElements().add((Event) child);
                } else if (child instanceof TextAnnotation) {
                    rootLevelProcess.getFlowElements().add((TextAnnotation) child);
                } else if (child instanceof Artifact) {
                    rootLevelProcess.getArtifacts().add((Artifact) child);
                } else if (child instanceof DataObject) {
                    // bubble up data objects
                    // rootLevelProcess.getFlowElements().add(0, (DataObject) child);
                    rootLevelProcess.getFlowElements().add((DataObject) child);
                // ItemDefinition def = ((DataObject) child).getItemSubjectRef();
                // if (def != null) {
                // if (def.eResource() == null) {
                // ((Definitions) rootLevelProcess.eContainer()).getRootElements().add(0, def);
                // }
                // Import imported = def.getImport();
                // if (imported != null && imported.eResource() == null) {
                // ((Definitions) rootLevelProcess.eContainer()).getImports().add(0, imported);
                // }
                // }
                } else if (child instanceof SubProcess) {
                    rootLevelProcess.getFlowElements().add((SubProcess) child);
                } else if (child instanceof Lane) {
                // lanes handled later
                } else {
                    _logger.error("Don't know what to do of " + child);
                }
            // }
            }
        }
    } else if (baseElt instanceof Process) {
        for (BaseElement child : childElements) {
            if (child instanceof Lane) {
                if (((Process) baseElt).getLaneSets().isEmpty()) {
                    ((Process) baseElt).getLaneSets().add(Bpmn2Factory.eINSTANCE.createLaneSet());
                }
                ((Process) baseElt).getLaneSets().get(0).getLanes().add((Lane) child);
                addLaneFlowNodes((Process) baseElt, (Lane) child);
            } else if (child instanceof Artifact) {
                ((Process) baseElt).getArtifacts().add((Artifact) child);
            } else {
                _logger.error("Don't know what to do of " + child);
            }
        }
    } else if (baseElt instanceof SubProcess) {
        for (BaseElement child : childElements) {
            if (child instanceof FlowElement) {
                ((SubProcess) baseElt).getFlowElements().add((FlowElement) child);
            } else if (child instanceof Artifact) {
                ((SubProcess) baseElt).getArtifacts().add((Artifact) child);
            } else {
                _logger.error("Subprocess - don't know what to do of " + child);
            }
        }
    } else if (baseElt instanceof Message) {
    // we do not support base-element messages from the json. They are created dynamically for events that use them.
    } else if (baseElt instanceof Lane) {
        for (BaseElement child : childElements) {
            if (child instanceof FlowNode) {
                ((Lane) baseElt).getFlowNodeRefs().add((FlowNode) child);
            } else // }
            if (child instanceof Artifact) {
                _artifacts.add((Artifact) child);
            } else {
                _logger.error("Don't know what to do of " + childElements);
            }
        }
        _lanes.add((Lane) baseElt);
    } else {
        if (!childElements.isEmpty()) {
            _logger.error("Don't know what to do of " + childElements + " with " + baseElt);
        }
    }
    return baseElt;
}