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

Example 1 with Lane

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

the class ProcessPropertyWriter method addLaneSet.

public void addLaneSet(List<LanePropertyWriter> lanes) {
    if (lanes.isEmpty()) {
        return;
    }
    LaneSet laneSet = bpmn2.createLaneSet();
    List<org.eclipse.bpmn2.Lane> laneList = laneSet.getLanes();
    lanes.forEach(l -> laneList.add(l.getElement()));
    process.getLaneSets().add(laneSet);
    lanes.forEach(l -> {
        this.childElements.put(l.getElement().getId(), l);
        addChildShape(l.getShape());
    });
}

Example 2 with Lane

use of org.eclipse.bpmn2.Lane 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 3 with Lane

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

the class Bpmn2JsonUnmarshaller method updateEdgeBoundsInLanes.

public void updateEdgeBoundsInLanes(Definitions def, BPMNPlane plane, BPMNEdge edge, BaseElement ele) {
    if (ele instanceof SequenceFlow) {
        SequenceFlow sq = (SequenceFlow) ele;
        // update the source and target on BPMNEdge
        if (sq.getSourceRef() != null) {
            edge.setSourceElement(getBPMNShapeForElement(sq.getSourceRef(), plane));
        }
        if (sq.getTargetRef() != null) {
            edge.setTargetElement(getBPMNShapeForElement(sq.getTargetRef(), plane));
        }
        List<RootElement> rootElements = def.getRootElements();
        for (RootElement root : rootElements) {
            if (root instanceof Process) {
                Process process = (Process) root;
                if (sq.getSourceRef() != null && sq.getTargetRef() != null) {
                    if (process.getLaneSets() != null && process.getLaneSets().size() > 0) {
                        for (LaneSet ls : process.getLaneSets()) {
                            for (Lane newLane : ls.getLanes()) {
                                List<FlowNode> laneFlowNodes = newLane.getFlowNodeRefs();
                                Bounds laneBounds = getBoundsForElement(newLane, plane);
                                for (FlowNode newFlowNode : laneFlowNodes) {
                                    if (newFlowNode.getId().equals(sq.getSourceRef().getId())) {
                                        List<DiagramElement> diagramElements = plane.getPlaneElement();
                                        for (DiagramElement dia : diagramElements) {
                                            if (dia instanceof BPMNShape) {
                                                BPMNShape shape = (BPMNShape) dia;
                                                if (shape.getBpmnElement().getId().equals(sq.getSourceRef().getId())) {
                                                    Bounds eleBounds = shape.getBounds();
                                                    List<Point> edgePoints = edge.getWaypoint();
                                                    if (edgePoints != null && edgePoints.size() > 1) {
                                                        if (eleBounds != null) {
                                                            Point first = edgePoints.get(0);
                                                            first.setX(first.getX() + laneBounds.getX());
                                                            first.setY(first.getY() + laneBounds.getY());
                                                        }
                                                    }
                                                }
                                            }
                                        }
                                    } else if (newFlowNode.getId().equals(sq.getTargetRef().getId())) {
                                        List<DiagramElement> diagramElements = plane.getPlaneElement();
                                        for (DiagramElement dia : diagramElements) {
                                            if (dia instanceof BPMNShape) {
                                                BPMNShape shape = (BPMNShape) dia;
                                                if (shape.getBpmnElement().getId().equals(sq.getTargetRef().getId())) {
                                                    Bounds eleBounds = shape.getBounds();
                                                    List<Point> edgePoints = edge.getWaypoint();
                                                    if (edgePoints != null && edgePoints.size() > 1) {
                                                        if (eleBounds != null) {
                                                            Point last = edgePoints.get(edgePoints.size() - 1);
                                                            last.setX(last.getX() + laneBounds.getX());
                                                            last.setY(last.getY() + laneBounds.getY());
                                                        }
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}

Example 4 with Lane

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

the class Bpmn2JsonUnmarshaller method setThrowEventsInfoForLanes.

public void setThrowEventsInfoForLanes(Lane lane, Definitions def, List<RootElement> rootElements, List<Signal> toAddSignals, Set<Error> toAddErrors, Set<Escalation> toAddEscalations, Set<Message> toAddMessages, Set<ItemDefinition> toAddItemDefinitions) {
    List<FlowNode> laneFlowNodes = lane.getFlowNodeRefs();
    for (FlowNode fe : laneFlowNodes) {
        if (fe instanceof ThrowEvent) {
            if (((ThrowEvent) fe).getEventDefinitions().size() > 0) {
                EventDefinition ed = ((ThrowEvent) fe).getEventDefinitions().get(0);
                if (ed instanceof SignalEventDefinition) {
                    SignalEventDefinition sed = (SignalEventDefinition) ed;
                    if (sed.getSignalRef() != null && sed.getSignalRef().length() > 0) {
                        String signalRef = sed.getSignalRef();
                        boolean shouldAddSignal = true;
                        for (RootElement re : rootElements) {
                            if (re instanceof Signal) {
                                if (((Signal) re).getName().equals(signalRef)) {
                                    shouldAddSignal = false;
                                    break;
                                }
                            }
                        }
                        if (toAddSignals != null) {
                            for (Signal s : toAddSignals) {
                                if (s.getName().equals(signalRef)) {
                                    shouldAddSignal = false;
                                    break;
                                }
                            }
                        }
                        if (shouldAddSignal) {
                            Signal signal = Bpmn2Factory.eINSTANCE.createSignal();
                            signal.setName(signalRef);
                            toAddSignals.add(signal);
                        }
                    }
                } else if (ed instanceof ErrorEventDefinition) {
                    String errorCode = null;
                    String errorId = null;
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("erefname")) {
                            errorId = (String) entry.getValue();
                            errorCode = (String) entry.getValue();
                        }
                    }
                    Error err = this._errors.get(errorCode);
                    if (err == null) {
                        err = Bpmn2Factory.eINSTANCE.createError();
                        err.setId(errorId);
                        err.setErrorCode(errorCode);
                        this._errors.put(errorCode, err);
                    }
                    toAddErrors.add(err);
                    ((ErrorEventDefinition) ed).setErrorRef(err);
                } else if (ed instanceof EscalationEventDefinition) {
                    String escalationCode = null;
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("esccode")) {
                            escalationCode = (String) entry.getValue();
                            break;
                        }
                    }
                    Escalation escalation = this._escalations.get(escalationCode);
                    if (escalation == null) {
                        escalation = Bpmn2Factory.eINSTANCE.createEscalation();
                        escalation.setEscalationCode(escalationCode);
                        this._escalations.put(escalationCode, escalation);
                    }
                    toAddEscalations.add(escalation);
                    ((EscalationEventDefinition) ed).setEscalationRef(escalation);
                } else if (ed instanceof MessageEventDefinition) {
                    ((MessageEventDefinition) ed).setMessageRef(extractMessage(ed, toAddMessages, toAddItemDefinitions));
                } else if (ed instanceof CompensateEventDefinition) {
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("actrefname")) {
                            String activityNameRef = (String) entry.getValue();
                            // we have to iterate again through all flow
                            // elements
                            // in order to find our activity name
                            List<RootElement> re = def.getRootElements();
                            for (RootElement r : re) {
                                if (r instanceof Process) {
                                    Process p = (Process) r;
                                    List<FlowElement> fes = p.getFlowElements();
                                    for (FlowElement f : fes) {
                                        if (f instanceof Activity && ((Activity) f).getName().equals(activityNameRef)) {
                                            ((CompensateEventDefinition) ed).setActivityRef((Activity) f);
                                            ((Activity) f).setIsForCompensation(true);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        } else if (fe instanceof FlowElementsContainer) {
            setThrowEventsInfo((FlowElementsContainer) fe, def, rootElements, toAddSignals, toAddErrors, toAddEscalations, toAddMessages, toAddItemDefinitions);
        }
    }
}

Example 5 with Lane

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

the class Bpmn2JsonUnmarshaller method revisitLanes.

public void revisitLanes(Definitions def) {
    List<RootElement> rootElements = def.getRootElements();
    for (RootElement root : rootElements) {
        if (root instanceof Process) {
            Process process = (Process) root;
            if ((process.getLaneSets() == null || process.getLaneSets().size() < 1) && _lanes.size() > 0) {
                LaneSet ls = Bpmn2Factory.eINSTANCE.createLaneSet();
                for (Lane lane : _lanes) {
                    ls.getLanes().add(lane);
                    List<FlowNode> laneFlowNodes = lane.getFlowNodeRefs();
                    for (FlowNode fl : laneFlowNodes) {
                        process.getFlowElements().add(fl);
                    }
                }
                process.getLaneSets().add(ls);
            }
        }
    }
}