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

Example 6 with FlowElement

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

the class Bpmn2JsonUnmarshaller method revisitCatchEVentsConvertToBoundaryExecute.

private void revisitCatchEVentsConvertToBoundaryExecute(Process process, FlowElementsContainer subContainer, List<CatchEvent> catchEventsToRemove, Map<BoundaryEvent, List<String>> boundaryEventsToAdd) {
    FlowElementsContainer container = subContainer != null ? subContainer : process;
    List<FlowElement> flowElements = container.getFlowElements();
    for (FlowElement fe : flowElements) {
        if (fe instanceof CatchEvent) {
            // check if we have an outgoing connection to this catch event from an activity
            for (Entry<Object, List<String>> entry : _outgoingFlows.entrySet()) {
                for (String flowId : entry.getValue()) {
                    if (entry.getKey() instanceof Activity && flowId.equals(fe.getId())) {
                        CatchEvent ce = (CatchEvent) fe;
                        EventDefinition ed = null;
                        if (ce.getEventDefinitions() != null && ce.getEventDefinitions().size() > 0) {
                            ed = ce.getEventDefinitions().get(0);
                        }
                        BoundaryEvent be = Bpmn2Factory.eINSTANCE.createBoundaryEvent();
                        if (ed != null && ed instanceof ErrorEventDefinition) {
                            be.setCancelActivity(true);
                        } else {
                            Iterator<FeatureMap.Entry> iter = ce.getAnyAttribute().iterator();
                            while (iter.hasNext()) {
                                FeatureMap.Entry entry2 = iter.next();
                                if (entry2.getEStructuralFeature().getName().equals("boundaryca")) {
                                    String boundaryceVal = (String) entry2.getValue();
                                    be.setCancelActivity(Boolean.parseBoolean(boundaryceVal));
                                }
                            }
                        }
                        if (ce.getDataOutputs() != null) {
                            be.getDataOutputs().addAll(ce.getDataOutputs());
                        }
                        if (ce.getDataOutputAssociation() != null) {
                            be.getDataOutputAssociation().addAll(ce.getDataOutputAssociation());
                        }
                        if (ce.getOutputSet() != null) {
                            be.setOutputSet(ce.getOutputSet());
                        }
                        if (ce.getEventDefinitions() != null) {
                            be.getEventDefinitions().addAll(ce.getEventDefinitions());
                        }
                        if (ce.getEventDefinitionRefs() != null) {
                            be.getEventDefinitionRefs().addAll(ce.getEventDefinitionRefs());
                        }
                        if (ce.getProperties() != null) {
                            be.getProperties().addAll(ce.getProperties());
                        }
                        if (ce.getAnyAttribute() != null) {
                            be.getAnyAttribute().addAll(ce.getAnyAttribute());
                        }
                        if (ce.getOutgoing() != null) {
                            be.getOutgoing().addAll(ce.getOutgoing());
                        }
                        if (ce.getIncoming() != null) {
                            be.getIncoming().addAll(ce.getIncoming());
                        }
                        if (ce.getProperties() != null) {
                            be.getProperties().addAll(ce.getProperties());
                        }
                        be.getDocumentation().addAll(ce.getDocumentation());
                        be.setName(ce.getName());
                        String ceElementName = Utils.getMetaDataValue(ce.getExtensionValues(), "elementname");
                        if (ceElementName != null) {
                            Utils.setMetaDataExtensionValue(be, "elementname", ceElementName);
                        }
                        be.setId(ce.getId());
                        be.setAttachedToRef(((Activity) entry.getKey()));
                        ((Activity) entry.getKey()).getBoundaryEventRefs().add(be);
                        catchEventsToRemove.add(ce);
                        boundaryEventsToAdd.put(be, _outgoingFlows.get(ce));
                    }
                }
            }
        } else if (fe instanceof FlowElementsContainer) {
            revisitCatchEVentsConvertToBoundaryExecute(process, (FlowElementsContainer) fe, catchEventsToRemove, boundaryEventsToAdd);
        }
    }
    if (catchEventsToRemove.size() > 0) {
        for (CatchEvent ce : catchEventsToRemove) {
            boolean removed = container.getFlowElements().remove(ce);
            _outgoingFlows.remove(ce);
        }
    }
    if (boundaryEventsToAdd.size() > 0) {
        Iterator<BoundaryEvent> boundaryToAddIterator = boundaryEventsToAdd.keySet().iterator();
        while (boundaryToAddIterator.hasNext()) {
            BoundaryEvent bToAdd = boundaryToAddIterator.next();
            container.getFlowElements().add(bToAdd);
            _outgoingFlows.put(bToAdd, boundaryEventsToAdd.get(bToAdd));
        }
    }
}

Example 7 with FlowElement

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

the class Bpmn2JsonUnmarshaller method updateShapeBoundsInSubprocess.

public void updateShapeBoundsInSubprocess(BPMNPlane plane, BaseElement ele, SubProcess sub, float parentX, float parentY) {
    boolean foundInSubprocess = false;
    for (FlowElement subEle : sub.getFlowElements()) {
        if (subEle.getId().equals(ele.getId())) {
            foundInSubprocess = true;
            Bounds subEleBounds = getBoundsForElement(subEle, plane);
            if (subEleBounds != null) {
                subEleBounds.setX(subEleBounds.getX() + parentX);
                subEleBounds.setY(subEleBounds.getY() + parentY);
            }
        }
    }
    if (!foundInSubprocess) {
        for (FlowElement subEle : sub.getFlowElements()) {
            if (subEle instanceof SubProcess) {
                Bounds subEleBounds = getBoundsForElement(subEle, plane);
                updateShapeBoundsInSubprocess(plane, ele, (SubProcess) subEle, subEleBounds.getX(), subEleBounds.getY());
            }
        }
    }
}

Example 8 with FlowElement

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

the class Bpmn2JsonUnmarshaller method setCatchEventsInfo.

public void setCatchEventsInfo(FlowElementsContainer container, Definitions def, List<Signal> toAddSignals, Set<Error> toAddErrors, Set<Escalation> toAddEscalations, Set<Message> toAddMessages, Set<ItemDefinition> toAddItemDefinitions) {
    List<FlowElement> flowElements = container.getFlowElements();
    for (FlowElement fe : flowElements) {
        if (fe instanceof CatchEvent) {
            if (((CatchEvent) fe).getEventDefinitions().size() > 0) {
                EventDefinition ed = ((CatchEvent) 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;
                        List<RootElement> rootElements = def.getRootElements();
                        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) {
            setCatchEventsInfo((FlowElementsContainer) fe, def, toAddSignals, toAddErrors, toAddEscalations, toAddMessages, toAddItemDefinitions);
        }
    }
}

Example 9 with FlowElement

use of org.eclipse.bpmn2.FlowElement 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);
            }
        }
    }
}

Example 10 with FlowElement

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

the class Bpmn2JsonUnmarshaller method updateShapeBoundsInSubprocessInLanes.

public void updateShapeBoundsInSubprocessInLanes(BPMNPlane plane, BaseElement ele, SubProcess sub, float parentX, float parentY) {
    for (FlowElement subEle : sub.getFlowElements()) {
        Bounds subEleBounds = getBoundsForElement(subEle, plane);
        if (subEleBounds != null) {
            subEleBounds.setX(subEleBounds.getX() + parentX);
            subEleBounds.setY(subEleBounds.getY() + parentY);
        }
        if (subEle instanceof SubProcess) {
            updateShapeBoundsInSubprocessInLanes(plane, ele, (SubProcess) subEle, subEleBounds.getX(), subEleBounds.getY());
        }
    }
}