private void validateModel(BpmnModel model) {
    assertEquals("simpleProcess", model.getMainProcess().getId());
    assertEquals("Simple process", model.getMainProcess().getName());

    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());
  }
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElement("start1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof StartEvent);
    assertEquals("start1", flowElement.getId());

    flowElement = model.getMainProcess().getFlowElement("userTask1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof UserTask);
    assertEquals("userTask1", flowElement.getId());
    UserTask userTask = (UserTask) flowElement;
    assertTrue(userTask.getCandidateUsers().size() == 1);
    assertTrue(userTask.getCandidateGroups().size() == 1);
    assertTrue(userTask.getFormProperties().size() == 2);

    flowElement = model.getMainProcess().getFlowElement("subprocess1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SubProcess);
    assertEquals("subprocess1", flowElement.getId());
    SubProcess subProcess = (SubProcess) flowElement;
    assertTrue(subProcess.getFlowElements().size() == 5);

    flowElement = model.getMainProcess().getFlowElement("boundaryEvent1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof BoundaryEvent);
    assertEquals("boundaryEvent1", flowElement.getId());
    BoundaryEvent boundaryEvent = (BoundaryEvent) flowElement;
    assertNotNull(boundaryEvent.getAttachedToRef());
    assertEquals("subprocess1", boundaryEvent.getAttachedToRef().getId());
    assertEquals(1, boundaryEvent.getEventDefinitions().size());
    assertTrue(boundaryEvent.getEventDefinitions().get(0) instanceof TimerEventDefinition);
  }
 private void validateModel(BpmnModel model) {
   FlowElement flowElement = model.getFlowElement("_5");
   assertNotNull(flowElement);
   assertTrue(flowElement instanceof ScriptTask);
   assertEquals("_5", flowElement.getId());
   ScriptTask scriptTask = (ScriptTask) flowElement;
   assertEquals("_5", scriptTask.getId());
   assertEquals("Send Hello Message", scriptTask.getName());
 }
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElementMap().get("usertask");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof UserTask);
    assertEquals("usertask", flowElement.getId());
    UserTask userTask = (UserTask) flowElement;
    assertEquals("usertask", userTask.getId());
    assertEquals("User task", userTask.getName());
    assertEquals("testKey", userTask.getFormKey());
    assertEquals("40", userTask.getPriority());
    assertEquals("2012-11-01", userTask.getDueDate());

    assertEquals("kermit", userTask.getAssignee());
    assertEquals(2, userTask.getCandidateUsers().size());
    assertTrue(userTask.getCandidateUsers().contains("kermit"));
    assertTrue(userTask.getCandidateUsers().contains("fozzie"));
    assertEquals(2, userTask.getCandidateGroups().size());
    assertTrue(userTask.getCandidateGroups().contains("management"));
    assertTrue(userTask.getCandidateGroups().contains("sales"));

    List<FormProperty> formProperties = userTask.getFormProperties();
    assertEquals(2, formProperties.size());
    FormProperty formProperty = formProperties.get(0);
    assertEquals("formId", formProperty.getId());
    assertEquals("formName", formProperty.getName());
    assertEquals("string", formProperty.getType());
    assertEquals("variable", formProperty.getVariable());
    assertEquals("${expression}", formProperty.getExpression());
    formProperty = formProperties.get(1);
    assertEquals("formId2", formProperty.getId());
    assertEquals("anotherName", formProperty.getName());
    assertEquals("long", formProperty.getType());
    assertTrue(StringUtils.isEmpty(formProperty.getVariable()));
    assertTrue(StringUtils.isEmpty(formProperty.getExpression()));

    List<ActivitiListener> listeners = userTask.getTaskListeners();
    assertEquals(3, listeners.size());
    ActivitiListener listener = (ActivitiListener) listeners.get(0);
    assertTrue(
        ImplementationType.IMPLEMENTATION_TYPE_CLASS.equals(listener.getImplementationType()));
    assertEquals("org.test.TestClass", listener.getImplementation());
    assertEquals("create", listener.getEvent());
    listener = (ActivitiListener) listeners.get(1);
    assertTrue(
        ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION.equals(listener.getImplementationType()));
    assertEquals("${someExpression}", listener.getImplementation());
    assertEquals("assignment", listener.getEvent());
    listener = (ActivitiListener) listeners.get(2);
    assertTrue(
        ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION.equals(
            listener.getImplementationType()));
    assertEquals("${someDelegateExpression}", listener.getImplementation());
    assertEquals("complete", listener.getEvent());
  }
示例#5
0
  private void createXML(FlowElement flowElement, BpmnModel model, XMLStreamWriter xtw)
      throws Exception {

    if (flowElement instanceof SubProcess) {

      SubProcess subProcess = (SubProcess) flowElement;
      xtw.writeStartElement(ELEMENT_SUBPROCESS);
      xtw.writeAttribute(ATTRIBUTE_ID, subProcess.getId());
      if (StringUtils.isNotEmpty(subProcess.getName())) {
        xtw.writeAttribute(ATTRIBUTE_NAME, subProcess.getName());
      } else {
        xtw.writeAttribute(ATTRIBUTE_NAME, "subProcess");
      }

      if (subProcess instanceof EventSubProcess) {
        xtw.writeAttribute(ATTRIBUTE_TRIGGERED_BY, ATTRIBUTE_VALUE_TRUE);
      }

      if (StringUtils.isNotEmpty(subProcess.getDocumentation())) {

        xtw.writeStartElement(ELEMENT_DOCUMENTATION);
        xtw.writeCharacters(subProcess.getDocumentation());
        xtw.writeEndElement();
      }

      for (FlowElement subElement : subProcess.getFlowElements()) {
        createXML(subElement, model, xtw);
      }

      for (Artifact artifact : subProcess.getArtifacts()) {
        createXML(artifact, model, xtw);
      }

      xtw.writeEndElement();

    } else {

      Class<? extends BaseBpmnXMLConverter> converter =
          convertersToXMLMap.get(flowElement.getClass());

      if (converter == null) {
        throw new XMLException("No converter for " + flowElement.getClass() + " found");
      }

      converter.newInstance().convertToXML(xtw, flowElement, model);
    }
  }
 protected void convertElementToJson(ObjectNode propertiesNode, FlowElement flowElement) {
   propertiesNode.put("activitytype", "Sub-Process");
   propertiesNode.put("subprocesstype", "Embedded");
   ArrayNode subProcessshapesArrayNode = objectMapper.createArrayNode();
   GraphicInfo graphicInfo = model.getGraphicInfo(flowElement.getId());
   processor.processFlowElements(
       process, model, shapesArrayNode, graphicInfo.x + subProcessX, graphicInfo.y + subProcessY);
   flowElementNode.put("childShapes", subProcessshapesArrayNode);
 }
示例#7
0
 public static List<FlowElement> findSucessorFlowElementsFor(
     Process process, FlowElement sourceFlowElement) {
   List<FlowElement> successors = new ArrayList<FlowElement>();
   for (SequenceFlow sequenceFlow : findFlowElementsOfType(process, SequenceFlow.class)) {
     if (sequenceFlow.getSourceRef().equals(sourceFlowElement.getId())) {
       successors.add(process.getFlowElement(sequenceFlow.getTargetRef()));
     }
   }
   return successors;
 }
示例#8
0
  public void processFlowElements(Collection<FlowElement> flowElements) {

    // Parsing the elements is done in a strict order of types,
    // as otherwise certain information might not be available when parsing a certain type.

    // Using lists as we want to keep the order in which they are defined
    List<SequenceFlow> sequenceFlowToParse = new ArrayList<SequenceFlow>();
    List<BoundaryEvent> boundaryEventsToParse = new ArrayList<BoundaryEvent>();

    // Activities are parsed first
    for (FlowElement flowElement : flowElements) {

      // Sequence flow are also flow elements, but are only parsed once every activity is found
      if (flowElement instanceof SequenceFlow) {
        sequenceFlowToParse.add((SequenceFlow) flowElement);
      } else if (flowElement instanceof BoundaryEvent) {
        boundaryEventsToParse.add((BoundaryEvent) flowElement);
      } else {
        bpmnParserHandlers.parse(this, flowElement);
      }
    }

    // Boundary events are parsed after all the regular activities are parsed
    for (BoundaryEvent boundaryEvent : boundaryEventsToParse) {
      bpmnParserHandlers.parse(this, boundaryEvent);
    }

    // sequence flows
    for (SequenceFlow sequenceFlow : sequenceFlowToParse) {
      bpmnParserHandlers.parse(this, sequenceFlow);
    }

    // validations after complete model
    for (FlowElement flowElement : flowElements) {
      if (flowElement instanceof ExclusiveGateway) {
        ActivityImpl gatewayActivity = getCurrentScope().findActivity(flowElement.getId());
        validateExclusiveGateway(gatewayActivity, (ExclusiveGateway) flowElement);
      }
    }
  }
  protected void fillContainerWithLanguage(FlowElementsContainer container, String language) {
    for (FlowElement flowElement : container.getFlowElements()) {

      List<ExtensionElement> languageElements =
          flowElement.getExtensionElements().get(BpmnExtensions.LANGUAGE_EXTENSION);

      if (languageElements != null && languageElements.size() > 0) {
        for (ExtensionElement extensionElement : languageElements) {
          List<ExtensionAttribute> languageAttributes =
              extensionElement.getAttributes().get("language");
          if (languageAttributes != null && languageAttributes.size() == 1) {
            String languageValue = languageAttributes.get(0).getValue();
            if (language.equals(languageValue)) {
              flowElement.setName(extensionElement.getElementText());
            }
          }
        }
      }

      if (flowElement instanceof SubProcess) {
        fillContainerWithLanguage((SubProcess) flowElement, language);
      }
    }
  }
  protected void drawArtifacts(
      final FlowElementsContainer container,
      final Map<String, GraphicInfo> locationMap,
      final ContainerShape parent,
      final Process process) {

    final IFeatureProvider featureProvider = getDiagramTypeProvider().getFeatureProvider();

    final List<Artifact> artifactsWithoutDI = new ArrayList<Artifact>();
    for (final Artifact artifact : container.getArtifacts()) {

      if (artifact instanceof Association) {
        continue;
      }

      final AddContext context = new AddContext(new AreaContext(), artifact);
      final IAddFeature addFeature = featureProvider.getAddFeature(context);

      if (addFeature == null) {
        System.out.println("Element not supported: " + artifact);
        return;
      }

      final GraphicInfo gi = locationMap.get(artifact.getId());
      if (gi == null) {
        artifactsWithoutDI.add(artifact);
      } else {
        context.setNewObject(artifact);
        context.setSize((int) gi.getWidth(), (int) gi.getHeight());

        ContainerShape parentContainer = null;
        if (parent instanceof Diagram) {
          FlowElement connectingElement = null;
          for (final Artifact associationArtifact : container.getArtifacts()) {
            if (associationArtifact instanceof Association) {
              Association association = (Association) associationArtifact;

              if (association.getSourceRef().equals(artifact.getId())) {
                connectingElement = container.getFlowElement(association.getTargetRef());

              } else if (association.getTargetRef().equals(artifact.getId())) {
                connectingElement = container.getFlowElement(association.getSourceRef());
              }
            }
          }

          if (connectingElement != null) {
            parentContainer =
                getParentContainer(connectingElement.getId(), process, (Diagram) parent);
          } else {
            parentContainer = parent;
          }
        } else {
          parentContainer = parent;
        }

        context.setTargetContainer(parentContainer);
        if (parentContainer instanceof Diagram) {
          context.setLocation((int) gi.getX(), (int) gi.getY());
        } else {
          final Point location = getLocation(parentContainer);

          context.setLocation((int) gi.getX() - location.x, (int) gi.getY() - location.y);
        }

        if (addFeature.canAdd(context)) {
          final PictogramElement newContainer = addFeature.add(context);
          featureProvider.link(newContainer, new Object[] {artifact});
        }
      }
    }

    for (final Artifact artifact : artifactsWithoutDI) {
      container.getArtifacts().remove(artifact);
    }

    for (FlowElement flowElement : container.getFlowElements()) {
      if (flowElement instanceof SubProcess) {
        ContainerShape subProcessShape =
            (ContainerShape) featureProvider.getPictogramElementForBusinessObject(flowElement);
        drawArtifacts((SubProcess) flowElement, locationMap, subProcessShape, process);
      }
    }
  }
  @SuppressWarnings({"rawtypes", "unchecked"})
  protected void drawFlowElements(
      Collection<FlowElement> elementList,
      Map<String, GraphicInfo> locationMap,
      ContainerShape parentShape,
      Process process) {

    final IFeatureProvider featureProvider = getDiagramTypeProvider().getFeatureProvider();

    List<FlowElement> noDIList = new ArrayList<FlowElement>();
    for (FlowElement flowElement : elementList) {

      if (flowElement instanceof SequenceFlow) {
        continue;
      }

      AddContext context = new AddContext(new AreaContext(), flowElement);
      IAddFeature addFeature = featureProvider.getAddFeature(context);

      if (addFeature == null) {
        System.out.println("Element not supported: " + flowElement);
        return;
      }

      GraphicInfo graphicInfo = locationMap.get(flowElement.getId());
      if (graphicInfo == null) {

        noDIList.add(flowElement);

      } else {

        context.setNewObject(flowElement);
        context.setSize((int) graphicInfo.getWidth(), (int) graphicInfo.getHeight());
        ContainerShape parentContainer = null;
        if (parentShape instanceof Diagram) {
          parentContainer = getParentContainer(flowElement.getId(), process, (Diagram) parentShape);
        } else {
          parentContainer = parentShape;
        }

        context.setTargetContainer(parentContainer);
        if (parentContainer instanceof Diagram == false) {
          Point location = getLocation(parentContainer);
          context.setLocation(
              (int) graphicInfo.getX() - location.x, (int) graphicInfo.getY() - location.y);
        } else {
          context.setLocation((int) graphicInfo.getX(), (int) graphicInfo.getY());
        }

        if (flowElement instanceof ServiceTask) {

          ServiceTask serviceTask = (ServiceTask) flowElement;

          if (serviceTask.isExtended()) {

            CustomServiceTask targetTask = findCustomServiceTask(serviceTask);

            if (targetTask != null) {

              for (FieldExtension field : serviceTask.getFieldExtensions()) {
                CustomProperty customFieldProperty = new CustomProperty();
                customFieldProperty.setName(field.getFieldName());
                if (StringUtils.isNotEmpty(field.getExpression())) {
                  customFieldProperty.setSimpleValue(field.getExpression());
                } else {
                  customFieldProperty.setSimpleValue(field.getStringValue());
                }
                serviceTask.getCustomProperties().add(customFieldProperty);
              }

              serviceTask.getFieldExtensions().clear();
            }
          }

        } else if (flowElement instanceof UserTask) {

          UserTask userTask = (UserTask) flowElement;

          if (userTask.isExtended()) {

            CustomUserTask targetTask = findCustomUserTask(userTask);

            if (targetTask != null) {

              final List<Class<CustomUserTask>> classHierarchy =
                  new ArrayList<Class<CustomUserTask>>();
              final List<String> fieldInfoObjects = new ArrayList<String>();

              Class clazz = targetTask.getClass();
              classHierarchy.add(clazz);

              boolean hierarchyOpen = true;
              while (hierarchyOpen) {
                clazz = clazz.getSuperclass();
                if (CustomUserTask.class.isAssignableFrom(clazz)) {
                  classHierarchy.add(clazz);
                } else {
                  hierarchyOpen = false;
                }
              }

              for (final Class<CustomUserTask> currentClass : classHierarchy) {
                for (final Field field : currentClass.getDeclaredFields()) {
                  if (field.isAnnotationPresent(Property.class)) {
                    fieldInfoObjects.add(field.getName());
                  }
                }
              }

              for (String fieldName : userTask.getExtensionElements().keySet()) {
                if (fieldInfoObjects.contains(fieldName)) {
                  CustomProperty customFieldProperty = new CustomProperty();
                  customFieldProperty.setName(fieldName);
                  customFieldProperty.setSimpleValue(
                      userTask.getExtensionElements().get(fieldName).get(0).getElementText());
                  userTask.getCustomProperties().add(customFieldProperty);
                }
              }

              for (String fieldName : fieldInfoObjects) {
                userTask.getExtensionElements().remove(fieldName);
              }
            }
          }
        }

        if (flowElement instanceof BoundaryEvent) {
          BoundaryEvent boundaryEvent = (BoundaryEvent) flowElement;
          if (boundaryEvent.getAttachedToRef() != null) {
            ContainerShape container =
                (ContainerShape)
                    featureProvider.getPictogramElementForBusinessObject(
                        boundaryEvent.getAttachedToRef());

            if (container != null) {
              AddContext boundaryContext = new AddContext(new AreaContext(), boundaryEvent);
              boundaryContext.setTargetContainer(container);
              Point location = getLocation(container);
              boundaryContext.setLocation(
                  (int) graphicInfo.getX() - location.x, (int) graphicInfo.getY() - location.y);

              if (addFeature.canAdd(boundaryContext)) {
                addFeature.add(boundaryContext);
              }
            }
          }
        } else if (addFeature.canAdd(context)) {
          PictogramElement newContainer = addFeature.add(context);
          featureProvider.link(newContainer, new Object[] {flowElement});

          if (flowElement instanceof SubProcess) {
            drawFlowElements(
                ((SubProcess) flowElement).getFlowElements(),
                locationMap,
                (ContainerShape) newContainer,
                process);
          }
        }
      }
    }

    for (FlowElement flowElement : noDIList) {
      if (flowElement instanceof BoundaryEvent) {
        ((BoundaryEvent) flowElement).getAttachedToRef().getBoundaryEvents().remove(flowElement);
      } else {
        // do not remove Data Objects
        if (flowElement instanceof DataObject == false) {
          elementList.remove(flowElement);
        }
      }
    }
  }
  private void validateModel(BpmnModel model) {
    FlowElement flowElement = model.getMainProcess().getFlowElement("start1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof StartEvent);
    assertEquals("start1", flowElement.getId());

    // verify the main process data objects
    List<ValuedDataObject> dataObjects = model.getMainProcess().getDataObjects();
    assertEquals(1, dataObjects.size());

    Map<String, ValuedDataObject> objectMap = new HashMap<String, ValuedDataObject>();
    for (ValuedDataObject valueObj : dataObjects) {
      objectMap.put(valueObj.getId(), valueObj);
    }

    ValuedDataObject dataObj = objectMap.get("dObj1");
    assertEquals("dObj1", dataObj.getId());
    assertEquals("StringTest", dataObj.getName());
    assertEquals("xsd:string", dataObj.getItemSubjectRef().getStructureRef());
    assertTrue(dataObj.getValue() instanceof String);
    assertEquals("Testing123", dataObj.getValue());

    /*
     * Verify DataObject attributes extension
     */
    Map<String, String> attributes = getDataObjectAttributes(dataObj);
    assertEquals(2, attributes.size());
    for (String key : attributes.keySet()) {
      if (key.equals("Attr1")) {
        assertTrue("1".equals(attributes.get(key)));
      } else if (key.equals("Attr2")) {
        assertTrue("2".equals(attributes.get(key)));
      } else {
        fail("Unknown key value");
      }
    }

    /*
     * Verify DataObject localization extension
     */
    Localization localization = getLocalization(dataObj);
    assertEquals("rbkfn-1", localization.getResourceBundleKeyForName());
    assertEquals("rbkfd-1", localization.getResourceBundleKeyForDescription());
    assertEquals("leifn-1", localization.getLabeledEntityIdForName());
    assertEquals("leifd-1", localization.getLabeledEntityIdForDescription());

    flowElement = model.getMainProcess().getFlowElement("subprocess1");
    assertNotNull(flowElement);
    assertTrue(flowElement instanceof SubProcess);
    assertEquals("subprocess1", flowElement.getId());
    SubProcess subProcess = (SubProcess) flowElement;
    assertEquals(6, subProcess.getFlowElements().size());

    // verify the sub process data objects
    dataObjects = subProcess.getDataObjects();
    assertEquals(1, dataObjects.size());

    objectMap = new HashMap<String, ValuedDataObject>();
    for (ValuedDataObject valueObj : dataObjects) {
      objectMap.put(valueObj.getId(), valueObj);
    }

    dataObj = objectMap.get("dObj2");
    assertEquals("dObj2", dataObj.getId());
    assertEquals("BooleanTest", dataObj.getName());
    assertEquals("xsd:boolean", dataObj.getItemSubjectRef().getStructureRef());
    assertTrue(dataObj.getValue() instanceof Boolean);
    assertEquals(Boolean.TRUE, dataObj.getValue());

    /*
     * Verify DataObject attributes extension
     */
    attributes = getDataObjectAttributes(dataObj);
    assertEquals(2, attributes.size());
    for (String key : attributes.keySet()) {
      if (key.equals("Attr3")) {
        assertTrue("3".equals(attributes.get(key)));
      } else if (key.equals("Attr4")) {
        assertTrue("4".equals(attributes.get(key)));
      } else {
        fail("Unknown key value");
      }
    }

    /*
     * Verify DataObject localization extension
     */
    localization = getLocalization(dataObj);
    assertEquals("rbkfn-2", localization.getResourceBundleKeyForName());
    assertEquals("rbkfd-2", localization.getResourceBundleKeyForDescription());
    assertEquals("leifn-2", localization.getLabeledEntityIdForName());
    assertEquals("leifd-2", localization.getLabeledEntityIdForDescription());
  }
  public void convertToBpmnModel(
      JsonNode elementNode,
      JsonNode modelNode,
      ActivityProcessor processor,
      BaseElement parentElement,
      Map<String, JsonNode> shapeMap,
      BpmnModel bpmnModel) {

    this.processor = processor;
    this.model = bpmnModel;

    BaseElement baseElement = convertJsonToElement(elementNode, modelNode, shapeMap);
    baseElement.setId(BpmnJsonConverterUtil.getElementId(elementNode));

    if (baseElement instanceof FlowElement) {
      FlowElement flowElement = (FlowElement) baseElement;
      flowElement.setName(getPropertyValueAsString(PROPERTY_NAME, elementNode));
      flowElement.setDocumentation(getPropertyValueAsString(PROPERTY_DOCUMENTATION, elementNode));

      BpmnJsonConverterUtil.convertJsonToListeners(elementNode, flowElement);

      if (baseElement instanceof Activity) {
        Activity activity = (Activity) baseElement;
        activity.setAsynchronous(getPropertyValueAsBoolean(PROPERTY_ASYNCHRONOUS, elementNode));
        activity.setNotExclusive(!getPropertyValueAsBoolean(PROPERTY_EXCLUSIVE, elementNode));

        String multiInstanceType =
            getPropertyValueAsString(PROPERTY_MULTIINSTANCE_TYPE, elementNode);
        String multiInstanceCardinality =
            getPropertyValueAsString(PROPERTY_MULTIINSTANCE_CARDINALITY, elementNode);
        String multiInstanceCollection =
            getPropertyValueAsString(PROPERTY_MULTIINSTANCE_COLLECTION, elementNode);
        String multiInstanceCondition =
            getPropertyValueAsString(PROPERTY_MULTIINSTANCE_CONDITION, elementNode);

        if (StringUtils.isNotEmpty(multiInstanceType)
            && "none".equalsIgnoreCase(multiInstanceType) == false) {

          String multiInstanceVariable =
              getPropertyValueAsString(PROPERTY_MULTIINSTANCE_VARIABLE, elementNode);

          MultiInstanceLoopCharacteristics multiInstanceObject =
              new MultiInstanceLoopCharacteristics();
          if ("sequential".equalsIgnoreCase(multiInstanceType)) {
            multiInstanceObject.setSequential(true);
          } else {
            multiInstanceObject.setSequential(false);
          }
          multiInstanceObject.setLoopCardinality(multiInstanceCardinality);
          multiInstanceObject.setInputDataItem(multiInstanceCollection);
          multiInstanceObject.setElementVariable(multiInstanceVariable);
          multiInstanceObject.setCompletionCondition(multiInstanceCondition);
          activity.setLoopCharacteristics(multiInstanceObject);
        }

      } else if (baseElement instanceof Gateway) {
        JsonNode flowOrderNode = getProperty(PROPERTY_SEQUENCEFLOW_ORDER, elementNode);
        if (flowOrderNode != null) {
          flowOrderNode = BpmnJsonConverterUtil.validateIfNodeIsTextual(flowOrderNode);
          JsonNode orderArray = flowOrderNode.get("sequenceFlowOrder");
          if (orderArray != null && orderArray.size() > 0) {
            for (JsonNode orderNode : orderArray) {
              ExtensionElement orderElement = new ExtensionElement();
              orderElement.setName("EDITOR_FLOW_ORDER");
              orderElement.setElementText(orderNode.asText());
              flowElement.addExtensionElement(orderElement);
            }
          }
        }
      }
    }

    if (baseElement instanceof FlowElement) {
      FlowElement flowElement = (FlowElement) baseElement;
      if (flowElement instanceof SequenceFlow) {
        ExtensionElement idExtensionElement = new ExtensionElement();
        idExtensionElement.setName("EDITOR_RESOURCEID");
        idExtensionElement.setElementText(elementNode.get(EDITOR_SHAPE_ID).asText());
        flowElement.addExtensionElement(idExtensionElement);
      }

      if (parentElement instanceof Process) {
        ((Process) parentElement).addFlowElement(flowElement);

      } else if (parentElement instanceof SubProcess) {
        ((SubProcess) parentElement).addFlowElement(flowElement);

      } else if (parentElement instanceof Lane) {
        Lane lane = (Lane) parentElement;
        lane.getFlowReferences().add(flowElement.getId());
        lane.getParentProcess().addFlowElement(flowElement);
      }

    } else if (baseElement instanceof Artifact) {
      Artifact artifact = (Artifact) baseElement;
      if (parentElement instanceof Process) {
        ((Process) parentElement).addArtifact(artifact);

      } else if (parentElement instanceof SubProcess) {
        ((SubProcess) parentElement).addArtifact(artifact);

      } else if (parentElement instanceof Lane) {
        Lane lane = (Lane) parentElement;
        lane.getFlowReferences().add(artifact.getId());
        lane.getParentProcess().addArtifact(artifact);
      }
    }
  }
  public void convertToXML(XMLStreamWriter xtw, FlowElement flowElement) throws Exception {
    xtw.writeStartElement(getXMLElementName());
    didWriteExtensionStartElement = false;
    writeDefaultAttribute(ATTRIBUTE_ID, flowElement.getId(), xtw);
    writeDefaultAttribute(ATTRIBUTE_NAME, flowElement.getName(), xtw);

    if (flowElement instanceof Activity) {
      Activity activity = (Activity) flowElement;
      if (activity.isAsynchronous()) {
        writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, ATTRIBUTE_VALUE_TRUE, xtw);
      }
      if (activity.isNotExclusive()) {
        writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_EXCLUSIVE, ATTRIBUTE_VALUE_FALSE, xtw);
      }
      writeDefaultAttribute(ATTRIBUTE_ACTIVITY_DEFAULT, activity.getDefaultFlow(), xtw);
    }

    writeAdditionalAttributes(flowElement, xtw);
    if (StringUtils.isNotEmpty(flowElement.getDocumentation())) {

      xtw.writeStartElement(ELEMENT_DOCUMENTATION);
      xtw.writeCharacters(flowElement.getDocumentation());
      xtw.writeEndElement();
    }
    writeAdditionalChildElements(flowElement, xtw);

    writeListeners(flowElement, xtw);

    if (didWriteExtensionStartElement) {
      xtw.writeEndElement();
    }

    if (flowElement instanceof Activity) {
      Activity activity = (Activity) flowElement;
      if (activity.getLoopCharacteristics() != null) {
        MultiInstanceLoopCharacteristics multiInstanceObject = activity.getLoopCharacteristics();
        if (StringUtils.isNotEmpty(multiInstanceObject.getLoopCardinality())
            || StringUtils.isNotEmpty(multiInstanceObject.getInputDataItem())
            || StringUtils.isNotEmpty(multiInstanceObject.getCompletionCondition())) {

          xtw.writeStartElement(ELEMENT_MULTIINSTANCE);
          writeDefaultAttribute(
              ATTRIBUTE_MULTIINSTANCE_SEQUENTIAL,
              String.valueOf(multiInstanceObject.isSequential()).toLowerCase(),
              xtw);
          if (StringUtils.isNotEmpty(multiInstanceObject.getInputDataItem())) {
            writeQualifiedAttribute(
                ATTRIBUTE_MULTIINSTANCE_COLLECTION, multiInstanceObject.getInputDataItem(), xtw);
          }
          if (StringUtils.isNotEmpty(multiInstanceObject.getElementVariable())) {
            writeQualifiedAttribute(
                ATTRIBUTE_MULTIINSTANCE_VARIABLE, multiInstanceObject.getElementVariable(), xtw);
          }
          if (StringUtils.isNotEmpty(multiInstanceObject.getLoopCardinality())) {
            xtw.writeStartElement(ELEMENT_MULTIINSTANCE_CARDINALITY);
            xtw.writeCharacters(multiInstanceObject.getLoopCardinality());
            xtw.writeEndElement();
          }
          if (StringUtils.isNotEmpty(multiInstanceObject.getCompletionCondition())) {
            xtw.writeStartElement(ELEMENT_MULTIINSTANCE_CONDITION);
            xtw.writeCharacters(multiInstanceObject.getCompletionCondition());
            xtw.writeEndElement();
          }
          xtw.writeEndElement();
        }
      }
    }

    xtw.writeEndElement();
  }
  public static void writeBPMNDI(BpmnModel model, XMLStreamWriter xtw) throws Exception {
    // BPMN DI information
    xtw.writeStartElement(BPMNDI_PREFIX, ELEMENT_DI_DIAGRAM, BPMNDI_NAMESPACE);

    String processId = null;
    if (model.getPools().size() > 0) {
      processId = "Collaboration";
    } else {
      processId = model.getMainProcess().getId();
    }

    xtw.writeAttribute(ATTRIBUTE_ID, "BPMNDiagram_" + processId);

    xtw.writeStartElement(BPMNDI_PREFIX, ELEMENT_DI_PLANE, BPMNDI_NAMESPACE);
    xtw.writeAttribute(ATTRIBUTE_DI_BPMNELEMENT, processId);
    xtw.writeAttribute(ATTRIBUTE_ID, "BPMNPlane_" + processId);

    // System.out.println("DI EXPORT");
    for (String elementId : model.getLocationMap().keySet()) {

      if (model.getFlowElement(elementId) != null
          || model.getArtifact(elementId) != null
          || model.getPool(elementId) != null
          || model.getLane(elementId) != null) {

        xtw.writeStartElement(BPMNDI_PREFIX, ELEMENT_DI_SHAPE, BPMNDI_NAMESPACE);
        xtw.writeAttribute(ATTRIBUTE_DI_BPMNELEMENT, elementId);
        xtw.writeAttribute(ATTRIBUTE_ID, "BPMNShape_" + elementId);

        GraphicInfo graphicInfo = model.getGraphicInfo(elementId);
        FlowElement flowElement = model.getFlowElement(elementId);
        if (flowElement != null
            && flowElement instanceof SubProcess
            && graphicInfo.getExpanded() != null) {
          xtw.writeAttribute(ATTRIBUTE_DI_IS_EXPANDED, String.valueOf(graphicInfo.getExpanded()));
        }

        if (flowElement == null) {
          boolean foundLane = false;
          for (Pool pool : model.getPools()) {
            if (foundLane) {
              break;
            }
            if (elementId.equals(pool.getId())) {
              if (graphicInfo.getHorizontal() != null) {
                xtw.writeAttribute(
                    ATTRIBUTE_DI_IS_HORIZONTAL, String.valueOf(graphicInfo.getHorizontal()));
              }
            } else {
              Process process = model.getProcess(pool.getId());
              if (process != null) {
                for (Lane lane : process.getLanes()) {
                  if (elementId.equals(lane.getId())) {
                    foundLane = true;
                    if (graphicInfo.getHorizontal() != null) {
                      xtw.writeAttribute(
                          ATTRIBUTE_DI_IS_HORIZONTAL, String.valueOf(graphicInfo.getHorizontal()));
                    }
                    break;
                  }
                }
              }
            }
          }
        }

        xtw.writeStartElement(OMGDC_PREFIX, ELEMENT_DI_BOUNDS, OMGDC_NAMESPACE);
        xtw.writeAttribute(ATTRIBUTE_DI_HEIGHT, "" + graphicInfo.getHeight());
        xtw.writeAttribute(ATTRIBUTE_DI_WIDTH, "" + graphicInfo.getWidth());
        xtw.writeAttribute(ATTRIBUTE_DI_X, "" + graphicInfo.getX());
        xtw.writeAttribute(ATTRIBUTE_DI_Y, "" + graphicInfo.getY());
        xtw.writeEndElement();

        xtw.writeEndElement();
      }
    }

    for (String elementId : model.getFlowLocationMap().keySet()) {

      if (model.getFlowElement(elementId) != null || model.getArtifact(elementId) != null) {

        xtw.writeStartElement(BPMNDI_PREFIX, ELEMENT_DI_EDGE, BPMNDI_NAMESPACE);
        xtw.writeAttribute(ATTRIBUTE_DI_BPMNELEMENT, elementId);
        xtw.writeAttribute(ATTRIBUTE_ID, "BPMNEdge_" + elementId);

        List<GraphicInfo> graphicInfoList = model.getFlowLocationGraphicInfo(elementId);
        for (GraphicInfo graphicInfo : graphicInfoList) {
          xtw.writeStartElement(OMGDI_PREFIX, ELEMENT_DI_WAYPOINT, OMGDI_NAMESPACE);
          xtw.writeAttribute(ATTRIBUTE_DI_X, "" + graphicInfo.getX());
          xtw.writeAttribute(ATTRIBUTE_DI_Y, "" + graphicInfo.getY());
          xtw.writeEndElement();
        }

        GraphicInfo labelGraphicInfo = model.getLabelGraphicInfo(elementId);
        FlowElement flowElement = model.getFlowElement(elementId);
        if (labelGraphicInfo != null
            && flowElement != null
            && StringUtils.isNotEmpty(flowElement.getName())) {
          xtw.writeStartElement(BPMNDI_PREFIX, ELEMENT_DI_LABEL, BPMNDI_NAMESPACE);
          xtw.writeStartElement(OMGDC_PREFIX, ELEMENT_DI_BOUNDS, OMGDC_NAMESPACE);
          xtw.writeAttribute(ATTRIBUTE_DI_HEIGHT, "" + labelGraphicInfo.getHeight());
          xtw.writeAttribute(ATTRIBUTE_DI_WIDTH, "" + labelGraphicInfo.getWidth());
          xtw.writeAttribute(ATTRIBUTE_DI_X, "" + labelGraphicInfo.getX());
          xtw.writeAttribute(ATTRIBUTE_DI_Y, "" + labelGraphicInfo.getY());
          xtw.writeEndElement();
          xtw.writeEndElement();
        }

        xtw.writeEndElement();
      }
    }

    // end BPMN DI elements
    xtw.writeEndElement();
    xtw.writeEndElement();
  }
示例#16
0
  public void convertToXML(XMLStreamWriter xtw, BaseElement baseElement, BpmnModel model)
      throws Exception {
    xtw.writeStartElement(getXMLElementName());
    boolean didWriteExtensionStartElement = false;
    writeDefaultAttribute(ATTRIBUTE_ID, baseElement.getId(), xtw);
    if (baseElement instanceof FlowElement) {
      writeDefaultAttribute(ATTRIBUTE_NAME, ((FlowElement) baseElement).getName(), xtw);
    }

    if (baseElement instanceof Activity) {
      final Activity activity = (Activity) baseElement;
      if (activity.isAsynchronous()) {
        writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, ATTRIBUTE_VALUE_TRUE, xtw);
        if (activity.isNotExclusive()) {
          writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_EXCLUSIVE, ATTRIBUTE_VALUE_FALSE, xtw);
        }
      }
      if (StringUtils.isNotEmpty(activity.getDefaultFlow())) {
        FlowElement defaultFlowElement = model.getFlowElement(activity.getDefaultFlow());
        if (defaultFlowElement != null && defaultFlowElement instanceof SequenceFlow) {
          writeDefaultAttribute(ATTRIBUTE_DEFAULT, activity.getDefaultFlow(), xtw);
        }
      }
    }

    if (baseElement instanceof Gateway) {
      final Gateway gateway = (Gateway) baseElement;
      if (gateway.isAsynchronous()) {
        writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, ATTRIBUTE_VALUE_TRUE, xtw);
        if (gateway.isNotExclusive()) {
          writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_EXCLUSIVE, ATTRIBUTE_VALUE_FALSE, xtw);
        }
      }
      if (StringUtils.isNotEmpty(gateway.getDefaultFlow())) {
        FlowElement defaultFlowElement = model.getFlowElement(gateway.getDefaultFlow());
        if (defaultFlowElement != null && defaultFlowElement instanceof SequenceFlow) {
          writeDefaultAttribute(ATTRIBUTE_DEFAULT, gateway.getDefaultFlow(), xtw);
        }
      }
    }

    writeAdditionalAttributes(baseElement, model, xtw);

    if (baseElement instanceof FlowElement) {
      final FlowElement flowElement = (FlowElement) baseElement;
      if (StringUtils.isNotEmpty(flowElement.getDocumentation())) {

        xtw.writeStartElement(ELEMENT_DOCUMENTATION);
        xtw.writeCharacters(flowElement.getDocumentation());
        xtw.writeEndElement();
      }
    }

    didWriteExtensionStartElement =
        writeExtensionChildElements(baseElement, didWriteExtensionStartElement, xtw);
    didWriteExtensionStartElement = writeListeners(baseElement, didWriteExtensionStartElement, xtw);
    didWriteExtensionStartElement =
        BpmnXMLUtil.writeExtensionElements(baseElement, didWriteExtensionStartElement, xtw);

    if (didWriteExtensionStartElement) {
      xtw.writeEndElement();
    }

    if (baseElement instanceof Activity) {
      final Activity activity = (Activity) baseElement;
      MultiInstanceExport.writeMultiInstance(activity, xtw);
    }

    writeAdditionalChildElements(baseElement, model, xtw);

    xtw.writeEndElement();
  }
  private void drawFlowElements(
      Collection<FlowElement> elementList,
      Map<String, GraphicInfo> locationMap,
      ContainerShape parentShape,
      Process process) {

    final IFeatureProvider featureProvider = getDiagramTypeProvider().getFeatureProvider();

    List<FlowElement> noDIList = new ArrayList<FlowElement>();
    for (FlowElement flowElement : elementList) {

      if (flowElement instanceof SequenceFlow) {
        continue;
      }

      AddContext context = new AddContext(new AreaContext(), flowElement);
      IAddFeature addFeature = featureProvider.getAddFeature(context);

      if (addFeature == null) {
        System.out.println("Element not supported: " + flowElement);
        return;
      }

      GraphicInfo graphicInfo = locationMap.get(flowElement.getId());
      if (graphicInfo == null) {

        noDIList.add(flowElement);

      } else {

        context.setNewObject(flowElement);
        context.setSize((int) graphicInfo.getWidth(), (int) graphicInfo.getHeight());

        ContainerShape parentContainer = null;
        if (parentShape instanceof Diagram) {
          parentContainer = getParentContainer(flowElement.getId(), process, (Diagram) parentShape);
        } else {
          parentContainer = parentShape;
        }

        context.setTargetContainer(parentContainer);
        if (parentContainer instanceof Diagram == false) {
          Point location = getLocation(parentContainer);
          context.setLocation(
              (int) graphicInfo.getX() - location.x, (int) graphicInfo.getY() - location.y);
        } else {
          context.setLocation((int) graphicInfo.getX(), (int) graphicInfo.getY());
        }

        if (flowElement instanceof ServiceTask) {

          ServiceTask serviceTask = (ServiceTask) flowElement;

          if (serviceTask.isExtended()) {

            CustomServiceTask targetTask = findCustomServiceTask(serviceTask);

            if (targetTask != null) {

              for (FieldExtension field : serviceTask.getFieldExtensions()) {
                CustomProperty customFieldProperty = new CustomProperty();
                customFieldProperty.setName(field.getFieldName());
                if (StringUtils.isNotEmpty(field.getExpression())) {
                  customFieldProperty.setSimpleValue(field.getExpression());
                } else {
                  customFieldProperty.setSimpleValue(field.getStringValue());
                }
                serviceTask.getCustomProperties().add(customFieldProperty);
              }

              serviceTask.getFieldExtensions().clear();
            }
          }
        }

        if (flowElement instanceof BoundaryEvent) {
          BoundaryEvent boundaryEvent = (BoundaryEvent) flowElement;
          if (boundaryEvent.getAttachedToRef() != null) {
            ContainerShape container =
                (ContainerShape)
                    featureProvider.getPictogramElementForBusinessObject(
                        boundaryEvent.getAttachedToRef());

            if (container != null) {
              AddContext boundaryContext = new AddContext(new AreaContext(), boundaryEvent);
              boundaryContext.setTargetContainer(container);
              Point location = getLocation(container);
              boundaryContext.setLocation(
                  (int) graphicInfo.getX() - location.x, (int) graphicInfo.getY() - location.y);

              if (addFeature.canAdd(boundaryContext)) {
                PictogramElement newBoundaryContainer = addFeature.add(boundaryContext);
                // featureProvider.link(newBoundaryContainer, new Object[] { boundaryEvent });
              }
            }
          }
        } else if (addFeature.canAdd(context)) {
          PictogramElement newContainer = addFeature.add(context);
          featureProvider.link(newContainer, new Object[] {flowElement});

          if (flowElement instanceof SubProcess) {
            drawFlowElements(
                ((SubProcess) flowElement).getFlowElements(),
                locationMap,
                (ContainerShape) newContainer,
                process);
          }
        }
      }
    }

    for (FlowElement flowElement : noDIList) {
      if (flowElement instanceof BoundaryEvent) {
        ((BoundaryEvent) flowElement).getAttachedToRef().getBoundaryEvents().remove(flowElement);
      } else {
        elementList.remove(flowElement);
      }
    }
  }
示例#18
0
  public void convertToBpmnModel(
      XMLStreamReader xtr,
      BpmnModel model,
      Process activeProcess,
      List<SubProcess> activeSubProcessList)
      throws Exception {

    String elementId = xtr.getAttributeValue(null, ATTRIBUTE_ID);
    String elementName = xtr.getAttributeValue(null, ATTRIBUTE_NAME);
    boolean async = parseAsync(xtr);
    boolean notExclusive = parseNotExclusive(xtr);
    String defaultFlow = xtr.getAttributeValue(null, ATTRIBUTE_DEFAULT);
    boolean isForCompensation = parseForCompensation(xtr);

    BaseElement parsedElement = convertXMLToElement(xtr, model);

    if (parsedElement instanceof Artifact) {
      Artifact currentArtifact = (Artifact) parsedElement;
      currentArtifact.setId(elementId);

      if (isInSubProcess(activeSubProcessList)) {
        final SubProcess currentSubProcess =
            activeSubProcessList.get(activeSubProcessList.size() - 2);
        currentSubProcess.addArtifact(currentArtifact);

      } else {
        activeProcess.addArtifact(currentArtifact);
      }
    }

    if (parsedElement instanceof FlowElement) {

      FlowElement currentFlowElement = (FlowElement) parsedElement;
      currentFlowElement.setId(elementId);
      currentFlowElement.setName(elementName);

      if (currentFlowElement instanceof Activity) {

        Activity activity = (Activity) currentFlowElement;
        activity.setAsynchronous(async);
        activity.setNotExclusive(notExclusive);
        activity.setForCompensation(isForCompensation);
        if (StringUtils.isNotEmpty(defaultFlow)) {
          activity.setDefaultFlow(defaultFlow);
        }
      }

      if (currentFlowElement instanceof Gateway) {
        Gateway gateway = (Gateway) currentFlowElement;
        if (StringUtils.isNotEmpty(defaultFlow)) {
          gateway.setDefaultFlow(defaultFlow);
        }

        gateway.setAsynchronous(async);
        gateway.setNotExclusive(notExclusive);
      }

      if (currentFlowElement instanceof DataObject) {
        if (activeSubProcessList.size() > 0) {
          activeSubProcessList
              .get(activeSubProcessList.size() - 1)
              .getDataObjects()
              .add((ValuedDataObject) parsedElement);
        } else {
          activeProcess.getDataObjects().add((ValuedDataObject) parsedElement);
        }
      }

      if (activeSubProcessList.size() > 0) {
        activeSubProcessList
            .get(activeSubProcessList.size() - 1)
            .addFlowElement(currentFlowElement);
      } else {
        activeProcess.addFlowElement(currentFlowElement);
      }
    }
  }
  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);
  }
示例#20
0
  protected boolean localizeFlowElements(
      Collection<FlowElement> flowElements, ObjectNode infoNode) {
    boolean localizationValuesChanged = false;

    if (flowElements == null) return localizationValuesChanged;

    CommandContext commandContext = Context.getCommandContext();
    DynamicBpmnService dynamicBpmnService =
        commandContext.getProcessEngineConfiguration().getDynamicBpmnService();

    for (FlowElement flowElement : flowElements) {
      if (flowElement instanceof UserTask || flowElement instanceof SubProcess) {
        List<ExtensionElement> localizationElements =
            flowElement.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;
                }
              }

              String flowElementId = flowElement.getId();
              if (isEqualToCurrentLocalizationValue(locale, flowElementId, "name", name, infoNode)
                  == false) {
                dynamicBpmnService.changeLocalizationName(locale, flowElementId, name, infoNode);
                localizationValuesChanged = true;
              }

              if (documentation != null
                  && isEqualToCurrentLocalizationValue(
                          locale, flowElementId, "description", documentation, infoNode)
                      == false) {
                dynamicBpmnService.changeLocalizationDescription(
                    locale, flowElementId, documentation, infoNode);
                localizationValuesChanged = true;
              }

              break;
            }
          }
        }

        if (flowElement instanceof SubProcess) {
          SubProcess subprocess = (SubProcess) flowElement;
          boolean isFlowElementLocalizationChanged =
              localizeFlowElements(subprocess.getFlowElements(), infoNode);
          boolean isDataObjectLocalizationChanged =
              localizeDataObjectElements(subprocess.getDataObjects(), infoNode);
          if (isFlowElementLocalizationChanged || isDataObjectLocalizationChanged) {
            localizationValuesChanged = true;
          }
        }
      }
    }

    return localizationValuesChanged;
  }