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

Example 31 with GraphicInfo

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

the class EventSubProcessJsonConverter method convertElementToJson.

protected void convertElementToJson(ObjectNode propertiesNode, BaseElement baseElement) {
    SubProcess subProcess = (SubProcess) baseElement;
    propertiesNode.put("activitytype", "Event-Sub-Process");
    propertiesNode.put("subprocesstype", "Embedded");
    ArrayNode subProcessShapesArrayNode = objectMapper.createArrayNode();
    GraphicInfo graphicInfo = model.getGraphicInfo(subProcess.getId());
    processor.processFlowElements(subProcess, model, subProcessShapesArrayNode, formKeyMap, decisionTableKeyMap, graphicInfo.getX(), graphicInfo.getY());
    flowElementNode.set("childShapes", subProcessShapesArrayNode);
}

Example 32 with GraphicInfo

use of org.activiti.bpmn.model.GraphicInfo 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.set("dockers", dockersArrayNode);
    ArrayNode outgoingArrayNode = objectMapper.createArrayNode();
    outgoingArrayNode.add(BpmnJsonConverterUtil.createResourceNode(messageFlow.getTargetRef()));
    flowNode.set("outgoing", outgoingArrayNode);
    flowNode.set("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.set(EDITOR_SHAPE_PROPERTIES, propertiesNode);
    shapesArrayNode.add(flowNode);
}

Example 33 with GraphicInfo

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

the class DefaultProcessDiagramGenerator method connectionPerfectionizer.

/**
 * This method makes coordinates of connection flow better.
 * @param processDiagramCanvas
 * @param bpmnModel
 * @param sourceElement
 * @param targetElement
 * @param graphicInfoList
 * @return
 */
protected static List<GraphicInfo> connectionPerfectionizer(DefaultProcessDiagramCanvas processDiagramCanvas, BpmnModel bpmnModel, BaseElement sourceElement, BaseElement targetElement, List<GraphicInfo> graphicInfoList) {
    GraphicInfo sourceGraphicInfo = bpmnModel.getGraphicInfo(sourceElement.getId());
    GraphicInfo targetGraphicInfo = bpmnModel.getGraphicInfo(targetElement.getId());
    DefaultProcessDiagramCanvas.SHAPE_TYPE sourceShapeType = getShapeType(sourceElement);
    DefaultProcessDiagramCanvas.SHAPE_TYPE targetShapeType = getShapeType(targetElement);
    return processDiagramCanvas.connectionPerfectionizer(sourceShapeType, targetShapeType, sourceGraphicInfo, targetGraphicInfo, graphicInfoList);
}

Example 34 with GraphicInfo

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

the class DefaultProcessDiagramGenerator method prepareBpmnModel.

protected void prepareBpmnModel(BpmnModel bpmnModel) {
    // Need to make sure all elements have positive x and y.
    // Check all graphicInfo and update the elements accordingly
    List<GraphicInfo> allGraphicInfos = new ArrayList<GraphicInfo>();
    if (bpmnModel.getLocationMap() != null) {
        allGraphicInfos.addAll(bpmnModel.getLocationMap().values());
    }
    if (bpmnModel.getLabelLocationMap() != null) {
        allGraphicInfos.addAll(bpmnModel.getLabelLocationMap().values());
    }
    if (bpmnModel.getFlowLocationMap() != null) {
        for (List<GraphicInfo> flowGraphicInfos : bpmnModel.getFlowLocationMap().values()) {
            allGraphicInfos.addAll(flowGraphicInfos);
        }
    }
    if (allGraphicInfos.size() > 0) {
        boolean needsTranslationX = false;
        boolean needsTranslationY = false;
        double lowestX = 0.0;
        double lowestY = 0.0;
        // Collect lowest x and y
        for (GraphicInfo graphicInfo : allGraphicInfos) {
            double x = graphicInfo.getX();
            double y = graphicInfo.getY();
            if (x < lowestX) {
                needsTranslationX = true;
                lowestX = x;
            }
            if (y < lowestY) {
                needsTranslationY = true;
                lowestY = y;
            }
        }
        // Update all graphicInfo objects
        if (needsTranslationX || needsTranslationY) {
            double translationX = Math.abs(lowestX);
            double translationY = Math.abs(lowestY);
            for (GraphicInfo graphicInfo : allGraphicInfos) {
                if (needsTranslationX) {
                    graphicInfo.setX(graphicInfo.getX() + translationX);
                }
                if (needsTranslationY) {
                    graphicInfo.setY(graphicInfo.getY() + translationY);
                }
            }
        }
    }
}

Example 35 with GraphicInfo

use of org.activiti.bpmn.model.GraphicInfo 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 if ("dmn".equalsIgnoreCase(serviceTask.getType())) {
            stencilId = STENCIL_TASK_DECISION;
        } 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.set(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()) {
                    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);
        }
        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()));
                }
            }
        }
    }
    if (baseElement instanceof FlowElement) {
        BpmnJsonConverterUtil.convertListenersToJson(((FlowElement) baseElement).getExecutionListeners(), true, propertiesNode);
    }
    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.set("outgoing", outgoingArrayNode);
}