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

Example 16 with ValuedDataObject

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

the class DataObjectValidator method executeValidation.

@Override
protected void executeValidation(BpmnModel bpmnModel, Process process, List<ValidationError> errors) {
    // Gather data objects
    List<ValuedDataObject> allDataObjects = new ArrayList<ValuedDataObject>();
    allDataObjects.addAll(process.getDataObjects());
    List<SubProcess> subProcesses = process.findFlowElementsOfType(SubProcess.class, true);
    for (SubProcess subProcess : subProcesses) {
        allDataObjects.addAll(subProcess.getDataObjects());
    }
    // Validate
    for (ValuedDataObject dataObject : allDataObjects) {
        if (StringUtils.isEmpty(dataObject.getName())) {
            addError(errors, Problems.DATA_OBJECT_MISSING_NAME, process, dataObject, "Name is mandatory for a data object");
        }
    }
}

Example 17 with ValuedDataObject

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

the class GetTaskDataObjectCmd method execute.

public DataObject execute(CommandContext commandContext) {
    if (taskId == null) {
        throw new ActivitiIllegalArgumentException("taskId is null");
    }
    if (variableName == null) {
        throw new ActivitiIllegalArgumentException("variableName is null");
    }
    TaskEntity task = commandContext.getTaskEntityManager().findById(taskId);
    if (task == null) {
        throw new ActivitiObjectNotFoundException("task " + taskId + " doesn't exist", Task.class);
    }
    DataObject dataObject = null;
    VariableInstance variableEntity = task.getVariableInstance(variableName, false);
    String localizedName = null;
    String localizedDescription = null;
    if (variableEntity != null) {
        ExecutionEntity executionEntity = commandContext.getExecutionEntityManager().findById(variableEntity.getExecutionId());
        while (!executionEntity.isScope()) {
            executionEntity = executionEntity.getParent();
        }
        BpmnModel bpmnModel = ProcessDefinitionUtil.getBpmnModel(executionEntity.getProcessDefinitionId());
        ValuedDataObject foundDataObject = null;
        if (executionEntity.getParentId() == null) {
            for (ValuedDataObject dataObjectDefinition : bpmnModel.getMainProcess().getDataObjects()) {
                if (dataObjectDefinition.getName().equals(variableEntity.getName())) {
                    foundDataObject = dataObjectDefinition;
                    break;
                }
            }
        } else {
            SubProcess subProcess = (SubProcess) bpmnModel.getFlowElement(executionEntity.getActivityId());
            for (ValuedDataObject dataObjectDefinition : subProcess.getDataObjects()) {
                if (dataObjectDefinition.getName().equals(variableEntity.getName())) {
                    foundDataObject = dataObjectDefinition;
                    break;
                }
            }
        }
        if (locale != null && foundDataObject != null) {
            ObjectNode languageNode = Context.getLocalizationElementProperties(locale, foundDataObject.getId(), task.getProcessDefinitionId(), withLocalizationFallback);
            if (languageNode != null) {
                JsonNode nameNode = languageNode.get(DynamicBpmnConstants.LOCALIZATION_NAME);
                if (nameNode != null) {
                    localizedName = nameNode.asText();
                }
                JsonNode descriptionNode = languageNode.get(DynamicBpmnConstants.LOCALIZATION_DESCRIPTION);
                if (descriptionNode != null) {
                    localizedDescription = descriptionNode.asText();
                }
            }
        }
        if (foundDataObject != null) {
            dataObject = new DataObjectImpl(variableEntity.getName(), variableEntity.getValue(), foundDataObject.getDocumentation(), foundDataObject.getType(), localizedName, localizedDescription, foundDataObject.getId());
        }
    }
    return dataObject;
}

Example 18 with ValuedDataObject

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

the class BpmnJsonConverter method convertToBpmnModel.

public BpmnModel convertToBpmnModel(JsonNode modelNode, Map<String, String> formKeyMap, Map<String, String> decisionTableKeyMap) {
    BpmnModel bpmnModel = new BpmnModel();
    bpmnModel.setTargetNamespace("http://activiti.org/test");
    Map<String, JsonNode> shapeMap = new HashMap<String, JsonNode>();
    Map<String, JsonNode> sourceRefMap = new HashMap<String, JsonNode>();
    Map<String, JsonNode> edgeMap = new HashMap<String, JsonNode>();
    Map<String, List<JsonNode>> sourceAndTargetMap = new HashMap<String, List<JsonNode>>();
    readShapeDI(modelNode, 0, 0, shapeMap, sourceRefMap, bpmnModel);
    filterAllEdges(modelNode, edgeMap, sourceAndTargetMap, shapeMap, sourceRefMap);
    readEdgeDI(edgeMap, sourceAndTargetMap, bpmnModel);
    ArrayNode shapesArrayNode = (ArrayNode) modelNode.get(EDITOR_CHILD_SHAPES);
    if (shapesArrayNode == null || shapesArrayNode.size() == 0) {
        return bpmnModel;
    }
    boolean nonEmptyPoolFound = false;
    Map<String, Lane> elementInLaneMap = new HashMap<String, Lane>();
    // first create the pool structure
    for (JsonNode shapeNode : shapesArrayNode) {
        String stencilId = BpmnJsonConverterUtil.getStencilId(shapeNode);
        if (STENCIL_POOL.equals(stencilId)) {
            Pool pool = new Pool();
            pool.setId(BpmnJsonConverterUtil.getElementId(shapeNode));
            pool.setName(JsonConverterUtil.getPropertyValueAsString(PROPERTY_NAME, shapeNode));
            pool.setProcessRef(JsonConverterUtil.getPropertyValueAsString(PROPERTY_PROCESS_ID, shapeNode));
            pool.setExecutable(JsonConverterUtil.getPropertyValueAsBoolean(PROPERTY_PROCESS_EXECUTABLE, shapeNode, true));
            bpmnModel.getPools().add(pool);
            Process process = new Process();
            process.setId(pool.getProcessRef());
            process.setName(pool.getName());
            process.setExecutable(pool.isExecutable());
            bpmnModel.addProcess(process);
            ArrayNode laneArrayNode = (ArrayNode) shapeNode.get(EDITOR_CHILD_SHAPES);
            for (JsonNode laneNode : laneArrayNode) {
                // should be a lane, but just check to be certain
                String laneStencilId = BpmnJsonConverterUtil.getStencilId(laneNode);
                if (STENCIL_LANE.equals(laneStencilId)) {
                    nonEmptyPoolFound = true;
                    Lane lane = new Lane();
                    lane.setId(BpmnJsonConverterUtil.getElementId(laneNode));
                    lane.setName(JsonConverterUtil.getPropertyValueAsString(PROPERTY_NAME, laneNode));
                    lane.setParentProcess(process);
                    process.getLanes().add(lane);
                    processJsonElements(laneNode.get(EDITOR_CHILD_SHAPES), modelNode, lane, shapeMap, formKeyMap, decisionTableKeyMap, bpmnModel);
                    if (CollectionUtils.isNotEmpty(lane.getFlowReferences())) {
                        for (String elementRef : lane.getFlowReferences()) {
                            elementInLaneMap.put(elementRef, lane);
                        }
                    }
                }
            }
        }
    }
    // Signal Definitions exist on the root level
    JsonNode signalDefinitionNode = BpmnJsonConverterUtil.getProperty(PROPERTY_SIGNAL_DEFINITIONS, modelNode);
    signalDefinitionNode = BpmnJsonConverterUtil.validateIfNodeIsTextual(signalDefinitionNode);
    // no idea why this needs to be done twice ..
    signalDefinitionNode = BpmnJsonConverterUtil.validateIfNodeIsTextual(signalDefinitionNode);
    if (signalDefinitionNode != null) {
        if (signalDefinitionNode instanceof ArrayNode) {
            ArrayNode signalDefinitionArrayNode = (ArrayNode) signalDefinitionNode;
            Iterator<JsonNode> signalDefinitionIterator = signalDefinitionArrayNode.iterator();
            while (signalDefinitionIterator.hasNext()) {
                JsonNode signalDefinitionJsonNode = signalDefinitionIterator.next();
                String signalId = signalDefinitionJsonNode.get(PROPERTY_SIGNAL_DEFINITION_ID).asText();
                String signalName = signalDefinitionJsonNode.get(PROPERTY_SIGNAL_DEFINITION_NAME).asText();
                String signalScope = signalDefinitionJsonNode.get(PROPERTY_SIGNAL_DEFINITION_SCOPE).asText();
                if (StringUtils.isNotEmpty(signalId) && StringUtils.isNotEmpty(signalName)) {
                    Signal signal = new Signal();
                    signal.setId(signalId);
                    signal.setName(signalName);
                    signal.setScope((signalScope.toLowerCase().equals("processinstance")) ? Signal.SCOPE_PROCESS_INSTANCE : Signal.SCOPE_GLOBAL);
                    bpmnModel.addSignal(signal);
                }
            }
        }
    }
    if (!nonEmptyPoolFound) {
        Process process = new Process();
        bpmnModel.getProcesses().add(process);
        process.setId(BpmnJsonConverterUtil.getPropertyValueAsString(PROPERTY_PROCESS_ID, modelNode));
        process.setName(BpmnJsonConverterUtil.getPropertyValueAsString(PROPERTY_NAME, modelNode));
        String namespace = BpmnJsonConverterUtil.getPropertyValueAsString(PROPERTY_PROCESS_NAMESPACE, modelNode);
        if (StringUtils.isNotEmpty(namespace)) {
            bpmnModel.setTargetNamespace(namespace);
        }
        process.setDocumentation(BpmnJsonConverterUtil.getPropertyValueAsString(PROPERTY_DOCUMENTATION, modelNode));
        JsonNode processExecutableNode = JsonConverterUtil.getProperty(PROPERTY_PROCESS_EXECUTABLE, modelNode);
        if (processExecutableNode != null && StringUtils.isNotEmpty(processExecutableNode.asText())) {
            process.setExecutable(JsonConverterUtil.getPropertyValueAsBoolean(PROPERTY_PROCESS_EXECUTABLE, modelNode));
        }
        BpmnJsonConverterUtil.convertJsonToMessages(modelNode, bpmnModel);
        BpmnJsonConverterUtil.convertJsonToListeners(modelNode, process);
        JsonNode eventListenersNode = BpmnJsonConverterUtil.getProperty(PROPERTY_EVENT_LISTENERS, modelNode);
        if (eventListenersNode != null) {
            eventListenersNode = BpmnJsonConverterUtil.validateIfNodeIsTextual(eventListenersNode);
            BpmnJsonConverterUtil.parseEventListeners(eventListenersNode.get(PROPERTY_EVENTLISTENER_VALUE), process);
        }
        JsonNode processDataPropertiesNode = modelNode.get(EDITOR_SHAPE_PROPERTIES).get(PROPERTY_DATA_PROPERTIES);
        if (processDataPropertiesNode != null) {
            List<ValuedDataObject> dataObjects = BpmnJsonConverterUtil.convertJsonToDataProperties(processDataPropertiesNode, process);
            process.setDataObjects(dataObjects);
            process.getFlowElements().addAll(dataObjects);
        }
        processJsonElements(shapesArrayNode, modelNode, process, shapeMap, formKeyMap, decisionTableKeyMap, bpmnModel);
    } else {
        // sequence flows are on root level so need additional parsing for pools
        for (JsonNode shapeNode : shapesArrayNode) {
            if (STENCIL_SEQUENCE_FLOW.equalsIgnoreCase(BpmnJsonConverterUtil.getStencilId(shapeNode)) || STENCIL_ASSOCIATION.equalsIgnoreCase(BpmnJsonConverterUtil.getStencilId(shapeNode))) {
                String sourceRef = BpmnJsonConverterUtil.lookForSourceRef(shapeNode.get(EDITOR_SHAPE_ID).asText(), modelNode.get(EDITOR_CHILD_SHAPES));
                if (sourceRef != null) {
                    Lane lane = elementInLaneMap.get(sourceRef);
                    SequenceFlowJsonConverter flowConverter = new SequenceFlowJsonConverter();
                    if (lane != null) {
                        flowConverter.convertToBpmnModel(shapeNode, modelNode, this, lane, shapeMap, bpmnModel);
                    } else {
                        flowConverter.convertToBpmnModel(shapeNode, modelNode, this, bpmnModel.getProcesses().get(0), shapeMap, bpmnModel);
                    }
                }
            }
        }
    }
    // sequence flows are now all on root level
    Map<String, SubProcess> subShapesMap = new HashMap<String, SubProcess>();
    for (Process process : bpmnModel.getProcesses()) {
        for (FlowElement flowElement : process.findFlowElementsOfType(SubProcess.class)) {
            SubProcess subProcess = (SubProcess) flowElement;
            fillSubShapes(subShapesMap, subProcess);
        }
        if (subShapesMap.size() > 0) {
            List<String> removeSubFlowsList = new ArrayList<String>();
            for (FlowElement flowElement : process.findFlowElementsOfType(SequenceFlow.class)) {
                SequenceFlow sequenceFlow = (SequenceFlow) flowElement;
                if (subShapesMap.containsKey(sequenceFlow.getSourceRef())) {
                    SubProcess subProcess = subShapesMap.get(sequenceFlow.getSourceRef());
                    if (subProcess.getFlowElement(sequenceFlow.getId()) == null) {
                        subProcess.addFlowElement(sequenceFlow);
                        removeSubFlowsList.add(sequenceFlow.getId());
                    }
                }
            }
            for (String flowId : removeSubFlowsList) {
                process.removeFlowElement(flowId);
            }
        }
    }
    Map<String, FlowWithContainer> allFlowMap = new HashMap<String, FlowWithContainer>();
    List<Gateway> gatewayWithOrderList = new ArrayList<Gateway>();
    // post handling of process elements
    for (Process process : bpmnModel.getProcesses()) {
        postProcessElements(process, process.getFlowElements(), edgeMap, bpmnModel, allFlowMap, gatewayWithOrderList);
    }
    // sort the sequence flows
    for (Gateway gateway : gatewayWithOrderList) {
        List<ExtensionElement> orderList = gateway.getExtensionElements().get("EDITOR_FLOW_ORDER");
        if (CollectionUtils.isNotEmpty(orderList)) {
            for (ExtensionElement orderElement : orderList) {
                String flowValue = orderElement.getElementText();
                if (StringUtils.isNotEmpty(flowValue)) {
                    if (allFlowMap.containsKey(flowValue)) {
                        FlowWithContainer flowWithContainer = allFlowMap.get(flowValue);
                        flowWithContainer.getFlowContainer().removeFlowElement(flowWithContainer.getSequenceFlow().getId());
                        flowWithContainer.getFlowContainer().addFlowElement(flowWithContainer.getSequenceFlow());
                    }
                }
            }
        }
        gateway.getExtensionElements().remove("EDITOR_FLOW_ORDER");
    }
    return bpmnModel;
}

Example 19 with ValuedDataObject

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

the class BpmnDeployer method localizeDataObjectElements.

protected boolean localizeDataObjectElements(List<ValuedDataObject> dataObjects, ObjectNode infoNode) {
    boolean localizationValuesChanged = false;
    CommandContext commandContext = Context.getCommandContext();
    DynamicBpmnService dynamicBpmnService = commandContext.getProcessEngineConfiguration().getDynamicBpmnService();
    for (ValuedDataObject dataObject : dataObjects) {
        List<ExtensionElement> localizationElements = dataObject.getExtensionElements().get("localization");
        if (localizationElements != null) {
            for (ExtensionElement localizationElement : localizationElements) {
                if (BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX.equals(localizationElement.getNamespacePrefix())) {
                    String locale = localizationElement.getAttributeValue(null, "locale");
                    String name = localizationElement.getAttributeValue(null, "name");
                    String documentation = null;
                    List<ExtensionElement> documentationElements = localizationElement.getChildElements().get("documentation");
                    if (documentationElements != null) {
                        for (ExtensionElement documentationElement : documentationElements) {
                            documentation = StringUtils.trimToNull(documentationElement.getElementText());
                            break;
                        }
                    }
                    if (name != null && isEqualToCurrentLocalizationValue(locale, dataObject.getId(), DynamicBpmnConstants.LOCALIZATION_NAME, name, infoNode) == false) {
                        dynamicBpmnService.changeLocalizationName(locale, dataObject.getId(), name, infoNode);
                        localizationValuesChanged = true;
                    }
                    if (documentation != null && isEqualToCurrentLocalizationValue(locale, dataObject.getId(), DynamicBpmnConstants.LOCALIZATION_DESCRIPTION, documentation, infoNode) == false) {
                        dynamicBpmnService.changeLocalizationDescription(locale, dataObject.getId(), documentation, infoNode);
                        localizationValuesChanged = true;
                    }
                }
            }
        }
    }
    return localizationValuesChanged;
}

Example 20 with ValuedDataObject

use of org.activiti.bpmn.model.ValuedDataObject in project CzechIdMng by bcvsolutions.

the class AutomaticRoleRequestApprovalProcessor method supportsAutomaticRole.

private boolean supportsAutomaticRole(String wfDefinition) {
    String definitionId = processDefinitionService.getProcessDefinitionId(wfDefinition);
    List<ValuedDataObject> dataObjects = processDefinitionService.getDataObjects(definitionId);
    if (dataObjects != null) {
        ValuedDataObject supportVariable = dataObjects.stream().filter(dataObject -> SUPPORTS_AUTOMATIC_ROLE_KEY.equals(dataObject.getName())).findFirst().orElse(null);
        if (supportVariable != null) {
            Object value = supportVariable.getValue();
            if (value instanceof Boolean && (Boolean) value) {
                return true;
            }
        }
    }
    return false;
}