org.activiti.engine.impl.pvm.process.ActivityImpl#getOutgoingTransitions

Source File: ProcessExtensionServiceImpl.java From activiti-demo with Apache License 2.0

6 votes

/**
 * 清空指定活动节点流向
 * @param activityImpl 活动节点
 * @return 节点流向集合
 */
private List<PvmTransition> clearTransition(ActivityImpl activityImpl){

    //存储当前节点所有流向临时变量
    List<PvmTransition> oriPvmTransitionList = new ArrayList<PvmTransition>();

    //获取当前节点所有流向，存储到临时变量，然后清空
    List<PvmTransition> pvmTransitionList = activityImpl.getOutgoingTransitions();

    for(PvmTransition pvmTransition : pvmTransitionList){
        oriPvmTransitionList.add(pvmTransition);
    }
    pvmTransitionList.clear();

    return oriPvmTransitionList;
}

Source File: BpmActivityServiceImpl.java From hsweb-framework with Apache License 2.0

6 votes

@Override
public List<TaskDefinition> getNextActivities(String procDefId, String activityId, DelegateExecution execution) {
    ActivityImpl activity;
    if (activityId != null) {
        activity = getActivityById(procDefId, activityId);
    } else {
        activity = getStartEvent(procDefId);
    }

    List<PvmTransition> pvmTransitions = activity.getOutgoingTransitions();

    return pvmTransitions.stream()
            .map(PvmTransition::getDestination)
            .map(ActivityImpl.class::cast)          //强转为ActivityImpl
            .filter(Objects::nonNull)
            .map(act -> getTaskDefinition(act, execution)) //获取TaskDefinition集合
            .flatMap(Collection::stream)            //合并集合
            .collect(Collectors.toList());

}

Source File: BpmResource.java From lemon with Apache License 2.0

6 votes

private void getHighlightedFlows(List<ActivityImpl> activityList) {
    for (ActivityImpl activity : activityList) {
        if (activity.getProperty("type").equals("subProcess")) {
            // get flows for the subProcess
            getHighlightedFlows(activity.getActivities());
        }

        if (historicActivityInstanceList.contains(activity.getId())) {
            List<PvmTransition> pvmTransitionList = activity
                    .getOutgoingTransitions();

            for (PvmTransition pvmTransition : pvmTransitionList) {
                String destinationFlowId = pvmTransition.getDestination()
                        .getId();

                if (historicActivityInstanceList
                        .contains(destinationFlowId)) {
                    highLightedFlows.add(pvmTransition.getId());
                }
            }
        }
    }
}

Source File: ProcessCustomService.java From maven-framework-project with MIT License

6 votes

/** 
 * 根据当前节点，查询输出流向是否为并行终点，如果为并行终点，则拼装对应的并行起点ID 
 *  
 * @param activityImpl 
 *            当前节点 
 * @return 
 */  
private static String findParallelGatewayId(ActivityImpl activityImpl) {  
    List<PvmTransition> incomingTransitions = activityImpl  
            .getOutgoingTransitions();  
    for (PvmTransition pvmTransition : incomingTransitions) {  
        TransitionImpl transitionImpl = (TransitionImpl) pvmTransition;  
        activityImpl = transitionImpl.getDestination();  
        String type = (String) activityImpl.getProperty("type");  
        if ("parallelGateway".equals(type)) {// 并行路线  
            String gatewayId = activityImpl.getId();  
            String gatewayType = gatewayId.substring(gatewayId  
                    .lastIndexOf("_") + 1);  
            if ("END".equals(gatewayType.toUpperCase())) {  
                return gatewayId.substring(0, gatewayId.lastIndexOf("_"))  
                        + "_start";  
            }  
        }  
    }  
    return null;  
}

Source File: BpmnParseTest.java From flowable-engine with Apache License 2.0

6 votes

@Deployment
public void testParseNamespaceInConditionExpressionType() {
    ProcessDefinition processDefinition = processEngineConfiguration.getFlowable5CompatibilityHandler().getProcessDefinitionByKey("resolvableNamespacesProcess");
    ProcessDefinitionEntity rawEntity = (ProcessDefinitionEntity) processDefinition;

    // Test that the process definition has been deployed
    assertNotNull(rawEntity);
    ActivityImpl activity = rawEntity.findActivity("ExclusiveGateway_1");
    assertNotNull(activity);

    // Test that the conditions has been resolved
    for (PvmTransition transition : activity.getOutgoingTransitions()) {
        if (transition.getDestination().getId().equals("Task_2")) {
            assertEquals("#{approved}", transition.getProperty("conditionText"));
        } else if (transition.getDestination().getId().equals("Task_3")) {
            assertEquals("#{!approved}", transition.getProperty("conditionText"));
        } else {
            fail("Something went wrong");
        }

    }
}

Source File: ActivitiWorkFlowServiceImpl.java From maven-framework-project with MIT License

6 votes

public String findParallelGatewayId(ActivityImpl activityImpl) {  
    List<PvmTransition> incomingTransitions = activityImpl  
            .getOutgoingTransitions();  
    for (PvmTransition pvmTransition : incomingTransitions) {  
        TransitionImpl transitionImpl = (TransitionImpl) pvmTransition;  
        activityImpl = transitionImpl.getDestination();  
        String type = (String) activityImpl.getProperty("type");  
        if ("parallelGateway".equals(type)) {// 并行路线  
            String gatewayId = activityImpl.getId();  
            String gatewayType = gatewayId.substring(gatewayId  
                    .lastIndexOf("_") + 1);  
            if ("END".equals(gatewayType.toUpperCase())) {  
                return gatewayId.substring(0, gatewayId.lastIndexOf("_"))  
                        + "_start";  
            }  
        }  
    }  
    return null;  
}

Source File: ProcessExtensionServiceImpl.java From activiti-demo with Apache License 2.0

6 votes

/**
 * 根据当前节点，查询输出流向是否为并行终点，如果为并行终点，则拼装对应的并行起点ID
 * @param activityImpl   当前节点
 * @return
 */
private String findParallelGatewayId(ActivityImpl activityImpl){
    List<PvmTransition> incomingTransitions = activityImpl.getOutgoingTransitions();

    for(PvmTransition pvmTransition : incomingTransitions){
        TransitionImpl transitionImpl = (TransitionImpl)pvmTransition;
        activityImpl = transitionImpl.getDestination();
        String type = (String)activityImpl.getProperty("type");
        if("parallelGateway".equals(type)){ //并行路线
            String gatewayId = activityImpl.getId();
            String gettewayType = gatewayId.substring(gatewayId.lastIndexOf("_")+1);
            if("END".equals(gettewayType.toUpperCase())){
                return gatewayId.substring(0, gatewayId.lastIndexOf("_"))+"_start";
            }
        }
    }

    return null;
}

Source File: ProcessExtensionServiceImpl.java From activiti-demo with Apache License 2.0

5 votes

/**
 * 还原指定活动节点流向
 * @param activityImpl 活动节点
 * @param oriPvmTransitionList 原有节点流向集合
 */
private static void restoreTransition(ActivityImpl activityImpl,List<PvmTransition> oriPvmTransitionList){
    //清空现有流向
    List<PvmTransition> pvmTransitionList = activityImpl.getOutgoingTransitions();
    pvmTransitionList.clear();

    for(PvmTransition pvmTransition:oriPvmTransitionList){
        pvmTransitionList.add(pvmTransition);
    }
}

Source File: ProcessCustomService.java From maven-framework-project with MIT License

5 votes

/** 
 * 还原指定活动节点流向 
 *  
 * @param activityImpl 
 *            活动节点 
 * @param oriPvmTransitionList 
 *            原有节点流向集合 
 */  
private static void restoreTransition(ActivityImpl activityImpl,  
        List<PvmTransition> oriPvmTransitionList) {  
    // 清空现有流向  
    List<PvmTransition> pvmTransitionList = activityImpl  
            .getOutgoingTransitions();  
    pvmTransitionList.clear();  
    // 还原以前流向  
    for (PvmTransition pvmTransition : oriPvmTransitionList) {  
        pvmTransitionList.add(pvmTransition);  
    }  
}

Source File: ProcessCustomService.java From maven-framework-project with MIT License

5 votes

/** 
 * 清空指定活动节点流向 
 *  
 * @param activityImpl 
 *            活动节点 
 * @return 节点流向集合 
 */  
private static List<PvmTransition> clearTransition(ActivityImpl activityImpl) {  
    // 存储当前节点所有流向临时变量  
    List<PvmTransition> oriPvmTransitionList = new ArrayList<PvmTransition>();  
    // 获取当前节点所有流向，存储到临时变量，然后清空  
    List<PvmTransition> pvmTransitionList = activityImpl  
            .getOutgoingTransitions();  
    for (PvmTransition pvmTransition : pvmTransitionList) {  
        oriPvmTransitionList.add(pvmTransition);  
    }  
    pvmTransitionList.clear();  
  
    return oriPvmTransitionList;  
}

Source File: ActivitiWorkFlowServiceImpl.java From maven-framework-project with MIT License

5 votes

public void restoreTransition(ActivityImpl activityImpl,  
        List<PvmTransition> oriPvmTransitionList) {  
    // 清空现有流向  
    List<PvmTransition> pvmTransitionList = activityImpl  
            .getOutgoingTransitions();  
    pvmTransitionList.clear();  
    // 还原以前流向  
    for (PvmTransition pvmTransition : oriPvmTransitionList) {  
        pvmTransitionList.add(pvmTransition);  
    }  
}

Source File: ActivitiWorkFlowServiceImpl.java From maven-framework-project with MIT License

5 votes

/** 
 * 清空指定活动节点流向 
 *  
 * @param activityImpl 
 *            活动节点 
 * @return 节点流向集合 
 */  
private List<PvmTransition> clearTransition(ActivityImpl activityImpl) {  
    // 存储当前节点所有流向临时变量  
    List<PvmTransition> oriPvmTransitionList = new ArrayList<PvmTransition>();  
    // 获取当前节点所有流向，存储到临时变量，然后清空  
    List<PvmTransition> pvmTransitionList = activityImpl  
            .getOutgoingTransitions();  
    for (PvmTransition pvmTransition : pvmTransitionList) {  
        oriPvmTransitionList.add(pvmTransition);  
    }  
    pvmTransitionList.clear();  
  
    return oriPvmTransitionList;  
}

Source File: TraceProcessController.java From activiti-in-action-codes with Apache License 2.0

5 votes

private List<String> getHighLightedFlows(ProcessDefinitionEntity processDefinition, String processInstanceId) {
    List<String> highLightedFlows = new ArrayList<String>();
    List<HistoricActivityInstance> historicActivityInstances = historyService
            .createHistoricActivityInstanceQuery()
            .processInstanceId(processInstanceId)
            .orderByHistoricActivityInstanceStartTime().asc().list();

    List<String> historicActivityInstanceList = new ArrayList<String>();
    for (HistoricActivityInstance hai : historicActivityInstances) {
        historicActivityInstanceList.add(hai.getActivityId());
    }

    // add current activities to list
    List<String> highLightedActivities = runtimeService.getActiveActivityIds(processInstanceId);
    historicActivityInstanceList.addAll(highLightedActivities);

    // activities and their sequence-flows
    for (ActivityImpl activity : processDefinition.getActivities()) {
        int index = historicActivityInstanceList.indexOf(activity.getId());

        if (index >= 0 && index + 1 < historicActivityInstanceList.size()) {
            List<PvmTransition> pvmTransitionList = activity
                    .getOutgoingTransitions();
            for (PvmTransition pvmTransition : pvmTransitionList) {
                String destinationFlowId = pvmTransition.getDestination().getId();
                if (destinationFlowId.equals(historicActivityInstanceList.get(index + 1))) {
                    highLightedFlows.add(pvmTransition.getId());
                }
            }
        }
    }
    return highLightedFlows;
}

Source File: TraceProcessController.java From activiti-in-action-codes with Apache License 2.0

5 votes

private List<String> getHighLightedFlows(ProcessDefinitionEntity processDefinition, String processInstanceId) {
    List<String> highLightedFlows = new ArrayList<String>();
    List<HistoricActivityInstance> historicActivityInstances = historyService
            .createHistoricActivityInstanceQuery()
            .processInstanceId(processInstanceId)
            .orderByHistoricActivityInstanceStartTime().asc().list();

    List<String> historicActivityInstanceList = new ArrayList<String>();
    for (HistoricActivityInstance hai : historicActivityInstances) {
        historicActivityInstanceList.add(hai.getActivityId());
    }

    // add current activities to list
    List<String> highLightedActivities = runtimeService.getActiveActivityIds(processInstanceId);
    historicActivityInstanceList.addAll(highLightedActivities);

    // activities and their sequence-flows
    for (ActivityImpl activity : processDefinition.getActivities()) {
        int index = historicActivityInstanceList.indexOf(activity.getId());

        if (index >= 0 && index + 1 < historicActivityInstanceList.size()) {
            List<PvmTransition> pvmTransitionList = activity
                    .getOutgoingTransitions();
            for (PvmTransition pvmTransition : pvmTransitionList) {
                String destinationFlowId = pvmTransition.getDestination().getId();
                if (destinationFlowId.equals(historicActivityInstanceList.get(index + 1))) {
                    highLightedFlows.add(pvmTransition.getId());
                }
            }
        }
    }
    return highLightedFlows;
}

Source File: TraceProcessController.java From activiti-in-action-codes with Apache License 2.0

5 votes

private List<String> getHighLightedFlows(ProcessDefinitionEntity processDefinition, String processInstanceId) {
    List<String> highLightedFlows = new ArrayList<String>();
    List<HistoricActivityInstance> historicActivityInstances = historyService
            .createHistoricActivityInstanceQuery()
            .processInstanceId(processInstanceId)
            .orderByHistoricActivityInstanceStartTime().asc().list();

    List<String> historicActivityInstanceList = new ArrayList<String>();
    for (HistoricActivityInstance hai : historicActivityInstances) {
        historicActivityInstanceList.add(hai.getActivityId());
    }

    // add current activities to list
    List<String> highLightedActivities = runtimeService.getActiveActivityIds(processInstanceId);
    historicActivityInstanceList.addAll(highLightedActivities);

    // activities and their sequence-flows
    for (ActivityImpl activity : processDefinition.getActivities()) {
        int index = historicActivityInstanceList.indexOf(activity.getId());

        if (index >= 0 && index + 1 < historicActivityInstanceList.size()) {
            List<PvmTransition> pvmTransitionList = activity
                    .getOutgoingTransitions();
            for (PvmTransition pvmTransition : pvmTransitionList) {
                String destinationFlowId = pvmTransition.getDestination().getId();
                if (destinationFlowId.equals(historicActivityInstanceList.get(index + 1))) {
                    highLightedFlows.add(pvmTransition.getId());
                }
            }
        }
    }
    return highLightedFlows;
}

Source File: MultiInstanceActivityCreator.java From openwebflow with BSD 2-Clause "Simplified" License

5 votes

private ActivityImpl createMultiInstanceActivity(ProcessEngine processEngine,
		ProcessDefinitionEntity processDefinition, String processInstanceId, String prototypeActivityId,
		String cloneActivityId, boolean isSequential, List<String> assignees)
{
	ActivityImpl prototypeActivity = ProcessDefinitionUtils.getActivity(processEngine, processDefinition.getId(),
		prototypeActivityId);

	//拷贝listener，executionListeners会激活历史记录的保存
	ActivityImpl clone = cloneActivity(processDefinition, prototypeActivity, cloneActivityId, "executionListeners",
		"properties");
	//拷贝所有后向链接
	for (PvmTransition trans : prototypeActivity.getOutgoingTransitions())
	{
		clone.createOutgoingTransition(trans.getId()).setDestination((ActivityImpl) trans.getDestination());
	}

	MultiInstanceActivityBehavior multiInstanceBehavior = isSequential ? new SequentialMultiInstanceBehavior(clone,
			(TaskActivityBehavior) prototypeActivity.getActivityBehavior()) : new ParallelMultiInstanceBehavior(
			clone, (TaskActivityBehavior) prototypeActivity.getActivityBehavior());

	clone.setActivityBehavior(multiInstanceBehavior);

	clone.setScope(true);
	clone.setProperty("multiInstance", isSequential ? "sequential" : "parallel");

	//设置多实例节点属性
	multiInstanceBehavior.setLoopCardinalityExpression(new FixedValue(assignees.size()));
	multiInstanceBehavior.setCollectionExpression(new FixedValue(assignees));
	return clone;
}

Source File: ProcessInstanceHighlightsResource.java From hsweb-framework with Apache License 2.0

5 votes

/**
 * Check out the outgoing transition connected to firstActInst from startEventActList
 *
 * @param startEventActList
 * @param firstActInst
 * @return
 */
private PvmTransition getStartTransaction(List<ActivityImpl> startEventActList, HistoricActivityInstance firstActInst) {
    for (ActivityImpl startEventAct : startEventActList) {
        for (PvmTransition trans : startEventAct.getOutgoingTransitions()) {
            if (trans.getDestination().getId().equals(firstActInst.getActivityId())) {
                return trans;
            }
        }
    }
    return null;
}

Source File: BpmResource.java From lemon with Apache License 2.0

4 votes

private List<String> getHighLightedFlows() {
    List<String> highLightedFlows = new ArrayList<String>();
    List<HistoricActivityInstance> historicActivityInstances = historyService
            .createHistoricActivityInstanceQuery()
            .processInstanceId(processInstanceId)
            .orderByHistoricActivityInstanceStartTime().asc().list();

    List<String> historicActivityInstanceList = new ArrayList<String>();

    for (HistoricActivityInstance hai : historicActivityInstances) {
        historicActivityInstanceList.add(hai.getActivityId());
    }

    // add current activities to list
    highLightedActivities = runtimeService
            .getActiveActivityIds(processInstanceId);
    historicActivityInstanceList.addAll(highLightedActivities);

    // activities and their sequence-flows
    for (ActivityImpl activity : processDefinition.getActivities()) {
        int index = historicActivityInstanceList.indexOf(activity.getId());

        if ((index >= 0)
                && ((index + 1) < historicActivityInstanceList.size())) {
            List<PvmTransition> pvmTransitionList = activity
                    .getOutgoingTransitions();

            for (PvmTransition pvmTransition : pvmTransitionList) {
                String destinationFlowId = pvmTransition.getDestination()
                        .getId();

                if (destinationFlowId.equals(historicActivityInstanceList
                        .get(index + 1))) {
                    highLightedFlows.add(pvmTransition.getId());
                }
            }
        }
    }

    return highLightedFlows;
}

Source File: BoundaryEventActivityBehavior.java From flowable-engine with Apache License 2.0

4 votes

@Override
@SuppressWarnings("unchecked")
public void execute(DelegateExecution execution) {
    ExecutionEntity executionEntity = (ExecutionEntity) execution;
    ActivityImpl boundaryActivity = executionEntity.getProcessDefinition().findActivity(activityId);
    ActivityImpl interruptedActivity = executionEntity.getActivity();

    List<PvmTransition> outgoingTransitions = boundaryActivity.getOutgoingTransitions();
    List<ExecutionEntity> interruptedExecutions = null;

    if (interrupting) {

        // Call activity
        if (executionEntity.getSubProcessInstance() != null) {
            executionEntity.getSubProcessInstance().deleteCascade(executionEntity.getDeleteReason());
        } else {
            Context.getCommandContext().getHistoryManager().recordActivityEnd(executionEntity);
        }

        executionEntity.setActivity(boundaryActivity);

        interruptedExecutions = new ArrayList<>(executionEntity.getExecutions());
        for (ExecutionEntity interruptedExecution : interruptedExecutions) {
            interruptedExecution.deleteCascade("interrupting boundary event '" + executionEntity.getActivity().getId() + "' fired");
        }

        executionEntity.takeAll(outgoingTransitions, (List) interruptedExecutions);
    } else {
        // non interrupting event, introduced with BPMN 2.0, we need to create a new execution in this case

        // create a new execution and move it out from the timer activity
        ExecutionEntity concurrentRoot = executionEntity.getParent().isConcurrent() ? executionEntity.getParent() : executionEntity;
        ExecutionEntity outgoingExecution = concurrentRoot.createExecution();

        outgoingExecution.setActive(true);
        outgoingExecution.setScope(false);
        outgoingExecution.setConcurrent(true);

        outgoingExecution.takeAll(outgoingTransitions, Collections.EMPTY_LIST);
        outgoingExecution.remove();
        // now we have to move the execution back to the real activity
        // since the execution stays there (non interrupting) and it was
        // set to the boundary event before
        executionEntity.setActivity(interruptedActivity);
    }
}

Source File: BpmnParseTest.java From flowable-engine with Apache License 2.0

4 votes

@Deployment
public void testParseDiagramInterchangeElements() {

    ProcessDefinition processDefinition = processEngineConfiguration.getFlowable5CompatibilityHandler().getProcessDefinitionByKey("myProcess");
    ProcessDefinitionEntity rawEntity = (ProcessDefinitionEntity) processDefinition;

    assertNotNull(rawEntity);
    assertEquals(7, rawEntity.getActivities().size());

    // Check if diagram has been created based on Diagram Interchange when it's not a headless instance
    List<String> resourceNames = repositoryService.getDeploymentResourceNames(rawEntity.getDeploymentId());
    assertEquals(2, resourceNames.size());

    for (ActivityImpl activity : rawEntity.getActivities()) {

        if (activity.getId().equals("theStart")) {
            assertActivityBounds(activity, 70, 255, 30, 30);
        } else if (activity.getId().equals("task1")) {
            assertActivityBounds(activity, 176, 230, 100, 80);
        } else if (activity.getId().equals("gateway1")) {
            assertActivityBounds(activity, 340, 250, 40, 40);
        } else if (activity.getId().equals("task2")) {
            assertActivityBounds(activity, 445, 138, 100, 80);
        } else if (activity.getId().equals("gateway2")) {
            assertActivityBounds(activity, 620, 250, 40, 40);
        } else if (activity.getId().equals("task3")) {
            assertActivityBounds(activity, 453, 304, 100, 80);
        } else if (activity.getId().equals("theEnd")) {
            assertActivityBounds(activity, 713, 256, 28, 28);
        }

        for (PvmTransition sequenceFlow : activity.getOutgoingTransitions()) {
            assertTrue(((TransitionImpl) sequenceFlow).getWaypoints().size() >= 4);

            TransitionImpl transitionImpl = (TransitionImpl) sequenceFlow;
            if (transitionImpl.getId().equals("flowStartToTask1")) {
                assertSequenceFlowWayPoints(transitionImpl, 100, 270, 176, 270);
            } else if (transitionImpl.getId().equals("flowTask1ToGateway1")) {
                assertSequenceFlowWayPoints(transitionImpl, 276, 270, 340, 270);
            } else if (transitionImpl.getId().equals("flowGateway1ToTask2")) {
                assertSequenceFlowWayPoints(transitionImpl, 360, 250, 360, 178, 445, 178);
            } else if (transitionImpl.getId().equals("flowGateway1ToTask3")) {
                assertSequenceFlowWayPoints(transitionImpl, 360, 290, 360, 344, 453, 344);
            } else if (transitionImpl.getId().equals("flowTask2ToGateway2")) {
                assertSequenceFlowWayPoints(transitionImpl, 545, 178, 640, 178, 640, 250);
            } else if (transitionImpl.getId().equals("flowTask3ToGateway2")) {
                assertSequenceFlowWayPoints(transitionImpl, 553, 344, 640, 344, 640, 290);
            } else if (transitionImpl.getId().equals("flowGateway2ToEnd")) {
                assertSequenceFlowWayPoints(transitionImpl, 660, 270, 713, 270);
            }

        }
    }
}

Java Code Examples for org.activiti.engine.impl.pvm.process.ActivityImpl#getOutgoingTransitions()