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

Example 6 with MessageFlow

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

the class MessageFlowParser method parse.

public void parse(XMLStreamReader xtr, BpmnModel model) throws Exception {
    String id = xtr.getAttributeValue(null, ATTRIBUTE_ID);
    if (StringUtils.isNotEmpty(id)) {
        MessageFlow messageFlow = new MessageFlow();
        messageFlow.setId(id);
        String name = xtr.getAttributeValue(null, ATTRIBUTE_NAME);
        if (StringUtils.isNotEmpty(name)) {
            messageFlow.setName(name);
        }
        String sourceRef = xtr.getAttributeValue(null, ATTRIBUTE_FLOW_SOURCE_REF);
        if (StringUtils.isNotEmpty(sourceRef)) {
            messageFlow.setSourceRef(sourceRef);
        }
        String targetRef = xtr.getAttributeValue(null, ATTRIBUTE_FLOW_TARGET_REF);
        if (StringUtils.isNotEmpty(targetRef)) {
            messageFlow.setTargetRef(targetRef);
        }
        String messageRef = xtr.getAttributeValue(null, ATTRIBUTE_MESSAGE_REF);
        if (StringUtils.isNotEmpty(messageRef)) {
            messageFlow.setMessageRef(messageRef);
        }
        model.addMessageFlow(messageFlow);
    }
}

Example 7 with MessageFlow

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

the class BaseBpmnJsonConverter method convertToJson.

public void convertToJson(BaseElement baseElement, ActivityProcessor processor, BpmnModel model, FlowElementsContainer container, ArrayNode shapesArrayNode, double subProcessX, double subProcessY) {
    this.model = model;
    this.processor = processor;
    this.subProcessX = subProcessX;
    this.subProcessY = subProcessY;
    this.shapesArrayNode = shapesArrayNode;
    GraphicInfo graphicInfo = model.getGraphicInfo(baseElement.getId());
    String stencilId = null;
    if (baseElement instanceof ServiceTask) {
        ServiceTask serviceTask = (ServiceTask) baseElement;
        if ("mail".equalsIgnoreCase(serviceTask.getType())) {
            stencilId = STENCIL_TASK_MAIL;
        } else if ("camel".equalsIgnoreCase(serviceTask.getType())) {
            stencilId = STENCIL_TASK_CAMEL;
        } else if ("mule".equalsIgnoreCase(serviceTask.getType())) {
            stencilId = STENCIL_TASK_MULE;
        } else {
            stencilId = getStencilId(baseElement);
        }
    } else {
        stencilId = getStencilId(baseElement);
    }
    flowElementNode = BpmnJsonConverterUtil.createChildShape(baseElement.getId(), stencilId, graphicInfo.getX() - subProcessX + graphicInfo.getWidth(), graphicInfo.getY() - subProcessY + graphicInfo.getHeight(), graphicInfo.getX() - subProcessX, graphicInfo.getY() - subProcessY);
    shapesArrayNode.add(flowElementNode);
    ObjectNode propertiesNode = objectMapper.createObjectNode();
    propertiesNode.put(PROPERTY_OVERRIDE_ID, baseElement.getId());
    if (baseElement instanceof FlowElement) {
        FlowElement flowElement = (FlowElement) baseElement;
        if (StringUtils.isNotEmpty(flowElement.getName())) {
            propertiesNode.put(PROPERTY_NAME, flowElement.getName());
        }
        if (StringUtils.isNotEmpty(flowElement.getDocumentation())) {
            propertiesNode.put(PROPERTY_DOCUMENTATION, flowElement.getDocumentation());
        }
    }
    convertElementToJson(propertiesNode, baseElement);
    flowElementNode.put(EDITOR_SHAPE_PROPERTIES, propertiesNode);
    ArrayNode outgoingArrayNode = objectMapper.createArrayNode();
    if (baseElement instanceof FlowNode) {
        FlowNode flowNode = (FlowNode) baseElement;
        for (SequenceFlow sequenceFlow : flowNode.getOutgoingFlows()) {
            outgoingArrayNode.add(BpmnJsonConverterUtil.createResourceNode(sequenceFlow.getId()));
        }
        for (MessageFlow messageFlow : model.getMessageFlows().values()) {
            if (messageFlow.getSourceRef().equals(flowNode.getId())) {
                outgoingArrayNode.add(BpmnJsonConverterUtil.createResourceNode(messageFlow.getId()));
            }
        }
    }
    if (baseElement instanceof Activity) {
        Activity activity = (Activity) baseElement;
        for (BoundaryEvent boundaryEvent : activity.getBoundaryEvents()) {
            outgoingArrayNode.add(BpmnJsonConverterUtil.createResourceNode(boundaryEvent.getId()));
        }
        propertiesNode.put(PROPERTY_ASYNCHRONOUS, activity.isAsynchronous());
        propertiesNode.put(PROPERTY_EXCLUSIVE, !activity.isNotExclusive());
        if (activity.getLoopCharacteristics() != null) {
            MultiInstanceLoopCharacteristics loopDef = activity.getLoopCharacteristics();
            if (StringUtils.isNotEmpty(loopDef.getLoopCardinality()) || StringUtils.isNotEmpty(loopDef.getInputDataItem()) || StringUtils.isNotEmpty(loopDef.getCompletionCondition())) {
                if (loopDef.isSequential() == false) {
                    propertiesNode.put(PROPERTY_MULTIINSTANCE_TYPE, "Parallel");
                } else {
                    propertiesNode.put(PROPERTY_MULTIINSTANCE_TYPE, "Sequential");
                }
                if (StringUtils.isNotEmpty(loopDef.getLoopCardinality())) {
                    propertiesNode.put(PROPERTY_MULTIINSTANCE_CARDINALITY, loopDef.getLoopCardinality());
                }
                if (StringUtils.isNotEmpty(loopDef.getInputDataItem())) {
                    propertiesNode.put(PROPERTY_MULTIINSTANCE_COLLECTION, loopDef.getInputDataItem());
                }
                if (StringUtils.isNotEmpty(loopDef.getElementVariable())) {
                    propertiesNode.put(PROPERTY_MULTIINSTANCE_VARIABLE, loopDef.getElementVariable());
                }
                if (StringUtils.isNotEmpty(loopDef.getCompletionCondition())) {
                    propertiesNode.put(PROPERTY_MULTIINSTANCE_CONDITION, loopDef.getCompletionCondition());
                }
            }
        }
        if (activity instanceof UserTask) {
            BpmnJsonConverterUtil.convertListenersToJson(((UserTask) activity).getTaskListeners(), false, propertiesNode);
        }
        BpmnJsonConverterUtil.convertListenersToJson(activity.getExecutionListeners(), true, propertiesNode);
        if (CollectionUtils.isNotEmpty(activity.getDataInputAssociations())) {
            for (DataAssociation dataAssociation : activity.getDataInputAssociations()) {
                if (model.getFlowElement(dataAssociation.getSourceRef()) != null) {
                    createDataAssociation(dataAssociation, true, activity);
                }
            }
        }
        if (CollectionUtils.isNotEmpty(activity.getDataOutputAssociations())) {
            for (DataAssociation dataAssociation : activity.getDataOutputAssociations()) {
                if (model.getFlowElement(dataAssociation.getTargetRef()) != null) {
                    createDataAssociation(dataAssociation, false, activity);
                    outgoingArrayNode.add(BpmnJsonConverterUtil.createResourceNode(dataAssociation.getId()));
                }
            }
        }
    }
    for (Artifact artifact : container.getArtifacts()) {
        if (artifact instanceof Association) {
            Association association = (Association) artifact;
            if (StringUtils.isNotEmpty(association.getSourceRef()) && association.getSourceRef().equals(baseElement.getId())) {
                outgoingArrayNode.add(BpmnJsonConverterUtil.createResourceNode(association.getId()));
            }
        }
    }
    if (baseElement instanceof DataStoreReference) {
        for (Process process : model.getProcesses()) {
            processDataStoreReferences(process, baseElement.getId(), outgoingArrayNode);
        }
    }
    flowElementNode.put("outgoing", outgoingArrayNode);
}

Example 8 with MessageFlow

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

the class MessageFlowJsonConverter method convertJsonToElement.

@Override
protected BaseElement convertJsonToElement(JsonNode elementNode, JsonNode modelNode, Map<String, JsonNode> shapeMap) {
    MessageFlow flow = new MessageFlow();
    String sourceRef = BpmnJsonConverterUtil.lookForSourceRef(elementNode.get(EDITOR_SHAPE_ID).asText(), modelNode.get(EDITOR_CHILD_SHAPES));
    if (sourceRef != null) {
        flow.setSourceRef(sourceRef);
        JsonNode targetNode = elementNode.get("target");
        if (targetNode != null && targetNode.isNull() == false) {
            String targetId = targetNode.get(EDITOR_SHAPE_ID).asText();
            if (shapeMap.get(targetId) != null) {
                flow.setTargetRef(BpmnJsonConverterUtil.getElementId(shapeMap.get(targetId)));
            }
        }
    }
    return flow;
}

Example 9 with MessageFlow

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

the class MessageFlowJsonConverter method convertToJson.

@Override
public void convertToJson(BaseElement baseElement, ActivityProcessor processor, BpmnModel model, FlowElementsContainer container, ArrayNode shapesArrayNode, double subProcessX, double subProcessY) {
    MessageFlow messageFlow = (MessageFlow) baseElement;
    ObjectNode flowNode = BpmnJsonConverterUtil.createChildShape(messageFlow.getId(), STENCIL_MESSAGE_FLOW, 172, 212, 128, 212);
    ArrayNode dockersArrayNode = objectMapper.createArrayNode();
    ObjectNode dockNode = objectMapper.createObjectNode();
    dockNode.put(EDITOR_BOUNDS_X, model.getGraphicInfo(messageFlow.getSourceRef()).getWidth() / 2.0);
    dockNode.put(EDITOR_BOUNDS_Y, model.getGraphicInfo(messageFlow.getSourceRef()).getHeight() / 2.0);
    dockersArrayNode.add(dockNode);
    if (model.getFlowLocationGraphicInfo(messageFlow.getId()).size() > 2) {
        for (int i = 1; i < model.getFlowLocationGraphicInfo(messageFlow.getId()).size() - 1; i++) {
            GraphicInfo graphicInfo = model.getFlowLocationGraphicInfo(messageFlow.getId()).get(i);
            dockNode = objectMapper.createObjectNode();
            dockNode.put(EDITOR_BOUNDS_X, graphicInfo.getX());
            dockNode.put(EDITOR_BOUNDS_Y, graphicInfo.getY());
            dockersArrayNode.add(dockNode);
        }
    }
    dockNode = objectMapper.createObjectNode();
    dockNode.put(EDITOR_BOUNDS_X, model.getGraphicInfo(messageFlow.getTargetRef()).getWidth() / 2.0);
    dockNode.put(EDITOR_BOUNDS_Y, model.getGraphicInfo(messageFlow.getTargetRef()).getHeight() / 2.0);
    dockersArrayNode.add(dockNode);
    flowNode.put("dockers", dockersArrayNode);
    ArrayNode outgoingArrayNode = objectMapper.createArrayNode();
    outgoingArrayNode.add(BpmnJsonConverterUtil.createResourceNode(messageFlow.getTargetRef()));
    flowNode.put("outgoing", outgoingArrayNode);
    flowNode.put("target", BpmnJsonConverterUtil.createResourceNode(messageFlow.getTargetRef()));
    ObjectNode propertiesNode = objectMapper.createObjectNode();
    propertiesNode.put(PROPERTY_OVERRIDE_ID, messageFlow.getId());
    if (StringUtils.isNotEmpty(messageFlow.getName())) {
        propertiesNode.put(PROPERTY_NAME, messageFlow.getName());
    }
    flowNode.put(EDITOR_SHAPE_PROPERTIES, propertiesNode);
    shapesArrayNode.add(flowNode);
}