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

Example 6 with Message

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

the class MessageEventDefinitionParseHandler method executeParse.

protected void executeParse(BpmnParse bpmnParse, MessageEventDefinition messageDefinition) {
    BpmnModel bpmnModel = bpmnParse.getBpmnModel();
    String messageRef = messageDefinition.getMessageRef();
    if (bpmnModel.containsMessageId(messageRef)) {
        Message message = bpmnModel.getMessage(messageRef);
        messageDefinition.setMessageRef(message.getName());
        messageDefinition.setExtensionElements(message.getExtensionElements());
    }
    EventSubscriptionDeclaration eventSubscription = new EventSubscriptionDeclaration(messageDefinition.getMessageRef(), "message");
    ScopeImpl scope = bpmnParse.getCurrentScope();
    ActivityImpl activity = bpmnParse.getCurrentActivity();
    if (bpmnParse.getCurrentFlowElement() instanceof StartEvent && bpmnParse.getCurrentSubProcess() != null) {
        // the scope of the event subscription is the parent of the event
        // subprocess (subscription must be created when parent is initialized)
        ScopeImpl catchingScope = ((ActivityImpl) scope).getParent();
        EventSubscriptionDeclaration eventSubscriptionDeclaration = new EventSubscriptionDeclaration(messageDefinition.getMessageRef(), "message");
        eventSubscriptionDeclaration.setActivityId(activity.getId());
        eventSubscriptionDeclaration.setStartEvent(false);
        addEventSubscriptionDeclaration(bpmnParse, eventSubscriptionDeclaration, messageDefinition, catchingScope);
    } else if (bpmnParse.getCurrentFlowElement() instanceof StartEvent) {
        activity.setProperty("type", "messageStartEvent");
        eventSubscription.setStartEvent(true);
        eventSubscription.setActivityId(activity.getId());
        addEventSubscriptionDeclaration(bpmnParse, eventSubscription, messageDefinition, bpmnParse.getCurrentProcessDefinition());
    } else if (bpmnParse.getCurrentFlowElement() instanceof IntermediateCatchEvent) {
        activity.setProperty("type", "intermediateMessageCatch");
        if (getPrecedingEventBasedGateway(bpmnParse, (IntermediateCatchEvent) bpmnParse.getCurrentFlowElement()) != null) {
            eventSubscription.setActivityId(activity.getId());
            addEventSubscriptionDeclaration(bpmnParse, eventSubscription, messageDefinition, activity.getParent());
        } else {
            activity.setScope(true);
            addEventSubscriptionDeclaration(bpmnParse, eventSubscription, messageDefinition, activity);
        }
    } else if (bpmnParse.getCurrentFlowElement() instanceof BoundaryEvent) {
        BoundaryEvent boundaryEvent = (BoundaryEvent) bpmnParse.getCurrentFlowElement();
        boolean interrupting = boundaryEvent.isCancelActivity();
        activity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createBoundaryEventActivityBehavior(boundaryEvent, interrupting, activity));
        activity.setProperty("type", "boundaryMessage");
        EventSubscriptionDeclaration eventSubscriptionDeclaration = new EventSubscriptionDeclaration(messageDefinition.getMessageRef(), "message");
        eventSubscriptionDeclaration.setActivityId(activity.getId());
        addEventSubscriptionDeclaration(bpmnParse, eventSubscriptionDeclaration, messageDefinition, activity.getParent());
        if (activity.getParent() instanceof ActivityImpl) {
            ((ActivityImpl) activity.getParent()).setScope(true);
        }
    } else {
    // What to do here?
    }
}

Example 7 with Message

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

the class MessageConverterTest method validateModel.

private void validateModel(BpmnModel model) {
    Message message = model.getMessage("writeReport");
    assertNotNull(message);
    assertEquals("Examples:writeReportItem", message.getItemRef());
    assertEquals("newWriteReport", message.getName());
    assertEquals("writeReport", message.getId());
    Message message2 = model.getMessage("writeReport2");
    assertNotNull(message2);
    assertEquals("http://foo.bar.com/Examples:writeReportItem2", message2.getItemRef());
    assertEquals("newWriteReport2", message2.getName());
    assertEquals("writeReport2", message2.getId());
}

Example 8 with Message

use of org.activiti.bpmn.model.Message 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);
            }
        }
    }
}

Example 9 with Message

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

the class BpmnJsonConverterUtil method parseMessages.

protected static void parseMessages(JsonNode messagesNode, BpmnModel element) {
    if (messagesNode == null)
        return;
    for (JsonNode messageNode : messagesNode) {
        Message message = new Message();
        String messageId = getValueAsString(PROPERTY_MESSAGE_DEFINITION_ID, messageNode);
        if (StringUtils.isNotEmpty(messageId)) {
            message.setId(messageId);
        }
        String messageName = getValueAsString(PROPERTY_MESSAGE_DEFINITION_NAME, messageNode);
        if (StringUtils.isNotEmpty(messageName)) {
            message.setName(messageName);
        }
        String messageItemRef = getValueAsString(PROPERTY_MESSAGE_DEFINITION_ITEM_REF, messageNode);
        if (StringUtils.isNotEmpty(messageItemRef)) {
            message.setItemRef(messageItemRef);
        }
        if (StringUtils.isNotEmpty(messageId)) {
            element.addMessage(message);
        }
    }
}

Example 10 with Message

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

the class BpmnJsonConverterUtil method convertMessagesToJson.

public static void convertMessagesToJson(BpmnModel bpmnModel, ObjectNode propertiesNode) {
    if (bpmnModel.getMessages() != null) {
        ArrayNode messageDefinitions = objectMapper.createArrayNode();
        for (Message message : bpmnModel.getMessages()) {
            ObjectNode messageNode = messageDefinitions.addObject();
            messageNode.put(PROPERTY_MESSAGE_DEFINITION_ID, message.getId());
            messageNode.put(PROPERTY_MESSAGE_DEFINITION_NAME, message.getName());
        }
        propertiesNode.put(PROPERTY_MESSAGE_DEFINITIONS, messageDefinitions);
    }
}