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

Example 11 with MessageEventDefinition

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

the class BoundaryEventParseHandler method executeParse.

protected void executeParse(BpmnParse bpmnParse, BoundaryEvent boundaryEvent) {
    ActivityImpl parentActivity = findActivity(bpmnParse, boundaryEvent.getAttachedToRefId());
    if (parentActivity == null) {
        logger.warn("Invalid reference in boundary event. Make sure that the referenced activity is defined in the same scope as the boundary event " + boundaryEvent.getId());
        return;
    }
    ActivityImpl nestedActivity = createActivityOnScope(bpmnParse, boundaryEvent, BpmnXMLConstants.ELEMENT_EVENT_BOUNDARY, parentActivity);
    bpmnParse.setCurrentActivity(nestedActivity);
    EventDefinition eventDefinition = null;
    if (!boundaryEvent.getEventDefinitions().isEmpty()) {
        eventDefinition = boundaryEvent.getEventDefinitions().get(0);
    }
    if (eventDefinition instanceof TimerEventDefinition || eventDefinition instanceof org.activiti.bpmn.model.ErrorEventDefinition || eventDefinition instanceof SignalEventDefinition || eventDefinition instanceof CancelEventDefinition || eventDefinition instanceof MessageEventDefinition || eventDefinition instanceof org.activiti.bpmn.model.CompensateEventDefinition) {
        bpmnParse.getBpmnParserHandlers().parseElement(bpmnParse, eventDefinition);
    } else {
        logger.warn("Unsupported boundary event type for boundary event " + boundaryEvent.getId());
    }
}

Example 12 with MessageEventDefinition

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

the class MessageEventDefinitionParser method parseChildElement.

public void parseChildElement(XMLStreamReader xtr, BaseElement parentElement, BpmnModel model) throws Exception {
    if (parentElement instanceof Event == false)
        return;
    MessageEventDefinition eventDefinition = new MessageEventDefinition();
    BpmnXMLUtil.addXMLLocation(eventDefinition, xtr);
    eventDefinition.setMessageRef(xtr.getAttributeValue(null, ATTRIBUTE_MESSAGE_REF));
    if (!StringUtils.isEmpty(eventDefinition.getMessageRef())) {
        int indexOfP = eventDefinition.getMessageRef().indexOf(':');
        if (indexOfP != -1) {
            String prefix = eventDefinition.getMessageRef().substring(0, indexOfP);
            String resolvedNamespace = model.getNamespace(prefix);
            String messageRef = eventDefinition.getMessageRef().substring(indexOfP + 1);
            if (resolvedNamespace == null) {
                // if it's an invalid prefix will consider this is not a namespace prefix so will be used as part of the stringReference
                messageRef = prefix + ":" + messageRef;
            } else if (!resolvedNamespace.equalsIgnoreCase(model.getTargetNamespace())) {
                //  if it's a valid namespace prefix but it's not the targetNamespace then we'll use it as a valid namespace
                // (even out editor does not support defining namespaces it is still a valid xml file)
                messageRef = resolvedNamespace + ":" + messageRef;
            }
            eventDefinition.setMessageRef(messageRef);
        } else {
            eventDefinition.setMessageRef(eventDefinition.getMessageRef());
        }
    }
    BpmnXMLUtil.parseChildElements(ELEMENT_EVENT_MESSAGEDEFINITION, eventDefinition, xtr, model);
    ((Event) parentElement).getEventDefinitions().add(eventDefinition);
}

Example 13 with MessageEventDefinition

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

the class BaseBpmnJsonConverter method convertJsonToMessageDefinition.

protected void convertJsonToMessageDefinition(JsonNode objectNode, Event event) {
    String messageRef = getPropertyValueAsString(PROPERTY_MESSAGEREF, objectNode);
    MessageEventDefinition eventDefinition = new MessageEventDefinition();
    eventDefinition.setMessageRef(messageRef);
    event.getEventDefinitions().add(eventDefinition);
}

Example 14 with MessageEventDefinition

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

the class BpmnJsonConverter method postProcessElements.

private void postProcessElements(FlowElementsContainer parentContainer, Collection<FlowElement> flowElementList, Map<String, JsonNode> edgeMap, BpmnModel bpmnModel, Map<String, FlowWithContainer> allFlowMap, List<Gateway> gatewayWithOrderList) {
    for (FlowElement flowElement : flowElementList) {
        if (flowElement instanceof Event) {
            Event event = (Event) flowElement;
            if (CollectionUtils.isNotEmpty(event.getEventDefinitions())) {
                EventDefinition eventDef = event.getEventDefinitions().get(0);
                if (eventDef instanceof SignalEventDefinition) {
                    SignalEventDefinition signalEventDef = (SignalEventDefinition) eventDef;
                    if (StringUtils.isNotEmpty(signalEventDef.getSignalRef())) {
                        if (bpmnModel.getSignal(signalEventDef.getSignalRef()) == null) {
                            bpmnModel.addSignal(new Signal(signalEventDef.getSignalRef(), signalEventDef.getSignalRef()));
                        }
                    }
                } else if (eventDef instanceof MessageEventDefinition) {
                    MessageEventDefinition messageEventDef = (MessageEventDefinition) eventDef;
                    if (StringUtils.isNotEmpty(messageEventDef.getMessageRef())) {
                        if (bpmnModel.getMessage(messageEventDef.getMessageRef()) == null) {
                            bpmnModel.addMessage(new Message(messageEventDef.getMessageRef(), messageEventDef.getMessageRef(), null));
                        }
                    }
                }
            }
        }
        if (flowElement instanceof BoundaryEvent) {
            BoundaryEvent boundaryEvent = (BoundaryEvent) flowElement;
            Activity activity = retrieveAttachedRefObject(boundaryEvent.getAttachedToRefId(), parentContainer.getFlowElements());
            if (activity == null) {
                LOGGER.warn("Boundary event " + boundaryEvent.getId() + " is not attached to any activity");
            } else {
                boundaryEvent.setAttachedToRef(activity);
                activity.getBoundaryEvents().add(boundaryEvent);
            }
        } else if (flowElement instanceof Gateway) {
            if (flowElement.getExtensionElements().containsKey("EDITOR_FLOW_ORDER")) {
                gatewayWithOrderList.add((Gateway) flowElement);
            }
        } else if (flowElement instanceof SubProcess) {
            SubProcess subProcess = (SubProcess) flowElement;
            postProcessElements(subProcess, subProcess.getFlowElements(), edgeMap, bpmnModel, allFlowMap, gatewayWithOrderList);
        } else if (flowElement instanceof SequenceFlow) {
            SequenceFlow sequenceFlow = (SequenceFlow) flowElement;
            FlowElement sourceFlowElement = parentContainer.getFlowElement(sequenceFlow.getSourceRef());
            if (sourceFlowElement != null && sourceFlowElement instanceof FlowNode) {
                FlowWithContainer flowWithContainer = new FlowWithContainer(sequenceFlow, parentContainer);
                if (sequenceFlow.getExtensionElements().get("EDITOR_RESOURCEID") != null && sequenceFlow.getExtensionElements().get("EDITOR_RESOURCEID").size() > 0) {
                    allFlowMap.put(sequenceFlow.getExtensionElements().get("EDITOR_RESOURCEID").get(0).getElementText(), flowWithContainer);
                    sequenceFlow.getExtensionElements().remove("EDITOR_RESOURCEID");
                }
                ((FlowNode) sourceFlowElement).getOutgoingFlows().add(sequenceFlow);
                JsonNode edgeNode = edgeMap.get(sequenceFlow.getId());
                if (edgeNode != null) {
                    boolean isDefault = JsonConverterUtil.getPropertyValueAsBoolean(PROPERTY_SEQUENCEFLOW_DEFAULT, edgeNode);
                    if (isDefault) {
                        if (sourceFlowElement instanceof Activity) {
                            ((Activity) sourceFlowElement).setDefaultFlow(sequenceFlow.getId());
                        } else if (sourceFlowElement instanceof Gateway) {
                            ((Gateway) sourceFlowElement).setDefaultFlow(sequenceFlow.getId());
                        }
                    }
                }
            }
            FlowElement targetFlowElement = parentContainer.getFlowElement(sequenceFlow.getTargetRef());
            if (targetFlowElement != null && targetFlowElement instanceof FlowNode) {
                ((FlowNode) targetFlowElement).getIncomingFlows().add(sequenceFlow);
            }
        }
    }
}