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

Example 11 with EventDefinition

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

the class SimpleConverterTest method validateModel.

private void validateModel(BpmnModel model) {
    assertEquals("simpleProcess", model.getMainProcess().getId());
    assertEquals("Simple process", model.getMainProcess().getName());
    assertEquals(true, model.getMainProcess().isExecutable());
    FlowElement flowElement = model.getMainProcess().getFlowElement("flow1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SequenceFlow);
    assertEquals("flow1", flowElement.getId());
    flowElement = model.getMainProcess().getFlowElement("catchEvent");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof IntermediateCatchEvent);
    assertEquals("catchEvent", flowElement.getId());
    IntermediateCatchEvent catchEvent = (IntermediateCatchEvent) flowElement;
    assertTrue(catchEvent.getEventDefinitions().size() == 1);
    EventDefinition eventDefinition = catchEvent.getEventDefinitions().get(0);
    assertTrue(eventDefinition instanceof TimerEventDefinition);
    TimerEventDefinition timerDefinition = (TimerEventDefinition) eventDefinition;
    assertEquals("PT5M", timerDefinition.getTimeDuration());
    flowElement = model.getMainProcess().getFlowElement("flow1Condition");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SequenceFlow);
    assertEquals("flow1Condition", flowElement.getId());
    SequenceFlow flow = (SequenceFlow) flowElement;
    assertEquals("${number <= 1}", flow.getConditionExpression());
}

Example 12 with EventDefinition

use of org.activiti.bpmn.model.EventDefinition 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 13 with EventDefinition

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

the class EndEventParseHandler method executeParse.

protected void executeParse(BpmnParse bpmnParse, EndEvent endEvent) {
    ActivityImpl endEventActivity = createActivityOnCurrentScope(bpmnParse, endEvent, BpmnXMLConstants.ELEMENT_EVENT_END);
    EventDefinition eventDefinition = null;
    if (!endEvent.getEventDefinitions().isEmpty()) {
        eventDefinition = endEvent.getEventDefinitions().get(0);
    }
    // Error end event
    if (eventDefinition instanceof org.activiti.bpmn.model.ErrorEventDefinition) {
        org.activiti.bpmn.model.ErrorEventDefinition errorDefinition = (org.activiti.bpmn.model.ErrorEventDefinition) eventDefinition;
        if (bpmnParse.getBpmnModel().containsErrorRef(errorDefinition.getErrorCode())) {
            String errorCode = bpmnParse.getBpmnModel().getErrors().get(errorDefinition.getErrorCode());
            if (StringUtils.isEmpty(errorCode)) {
                logger.warn("errorCode is required for an error event " + endEvent.getId());
            }
            endEventActivity.setProperty("type", "errorEndEvent");
            errorDefinition.setErrorCode(errorCode);
        }
        endEventActivity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createErrorEndEventActivityBehavior(endEvent, errorDefinition));
    // Cancel end event      
    } else if (eventDefinition instanceof CancelEventDefinition) {
        ScopeImpl scope = bpmnParse.getCurrentScope();
        if (scope.getProperty("type") == null || !scope.getProperty("type").equals("transaction")) {
            logger.warn("end event with cancelEventDefinition only supported inside transaction subprocess (id=" + endEvent.getId() + ")");
        } else {
            endEventActivity.setProperty("type", "cancelEndEvent");
            endEventActivity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createCancelEndEventActivityBehavior(endEvent));
        }
    // Terminate end event  
    } else if (eventDefinition instanceof TerminateEventDefinition) {
        endEventActivity.setAsync(endEvent.isAsynchronous());
        endEventActivity.setExclusive(!endEvent.isNotExclusive());
        endEventActivity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createTerminateEndEventActivityBehavior(endEvent));
    // None end event  
    } else if (eventDefinition == null) {
        endEventActivity.setAsync(endEvent.isAsynchronous());
        endEventActivity.setExclusive(!endEvent.isNotExclusive());
        endEventActivity.setActivityBehavior(bpmnParse.getActivityBehaviorFactory().createNoneEndEventActivityBehavior(endEvent));
    }
}

Example 14 with EventDefinition

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

the class BoundaryEventXMLConverter method convertXMLToElement.

@Override
protected BaseElement convertXMLToElement(XMLStreamReader xtr, BpmnModel model) throws Exception {
    BoundaryEvent boundaryEvent = new BoundaryEvent();
    BpmnXMLUtil.addXMLLocation(boundaryEvent, xtr);
    if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_BOUNDARY_CANCELACTIVITY))) {
        String cancelActivity = xtr.getAttributeValue(null, ATTRIBUTE_BOUNDARY_CANCELACTIVITY);
        if (ATTRIBUTE_VALUE_FALSE.equalsIgnoreCase(cancelActivity)) {
            boundaryEvent.setCancelActivity(false);
        }
    }
    boundaryEvent.setAttachedToRefId(xtr.getAttributeValue(null, ATTRIBUTE_BOUNDARY_ATTACHEDTOREF));
    parseChildElements(getXMLElementName(), boundaryEvent, model, xtr);
    // Explicitly set cancel activity to false for error boundary events
    if (boundaryEvent.getEventDefinitions().size() == 1) {
        EventDefinition eventDef = boundaryEvent.getEventDefinitions().get(0);
        if (eventDef instanceof ErrorEventDefinition) {
            boundaryEvent.setCancelActivity(false);
        }
    }
    return boundaryEvent;
}

Example 15 with EventDefinition

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