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

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: 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: 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: RuntimeActivityCreatorSupport.java From openwebflow with BSD 2-Clause "Simplified" License

6 votes

protected ActivityImpl createActivity(ProcessEngine processEngine, ProcessDefinitionEntity processDefinition,
		ActivityImpl prototypeActivity, String cloneActivityId, String assignee)
{
	ActivityImpl clone = cloneActivity(processDefinition, prototypeActivity, cloneActivityId, "executionListeners",
		"properties");

	//设置assignee
	UserTaskActivityBehavior activityBehavior = (UserTaskActivityBehavior) (prototypeActivity.getActivityBehavior());

	TaskDefinition taskDefinition = cloneTaskDefinition(activityBehavior.getTaskDefinition());
	taskDefinition.setKey(cloneActivityId);
	if (assignee != null)
	{
		taskDefinition.setAssigneeExpression(new FixedValue(assignee));
	}

	UserTaskActivityBehavior cloneActivityBehavior = new UserTaskActivityBehavior(prototypeActivity.getId(), taskDefinition);
	clone.setActivityBehavior(cloneActivityBehavior);

	return clone;
}

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

5 votes

@Override
public void execute(InterpretableExecution execution) {
    ActivityImpl activity = (ActivityImpl) execution.getActivity();

    ActivityBehavior activityBehavior = activity.getActivityBehavior();
    if (activityBehavior == null) {
        throw new PvmException("no behavior specified in " + activity);
    }

    LOGGER.debug("{} executes {}: {}", execution, activity, activityBehavior.getClass().getName());

    try {
        if (Context.getProcessEngineConfiguration() != null && Context.getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
            Context.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(
                    ActivitiEventBuilder.createActivityEvent(FlowableEngineEventType.ACTIVITY_STARTED,
                            execution.getActivity().getId(),
                            (String) execution.getActivity().getProperty("name"),
                            execution.getId(),
                            execution.getProcessInstanceId(),
                            execution.getProcessDefinitionId(),
                            (String) activity.getProperties().get("type"),
                            activity.getActivityBehavior().getClass().getCanonicalName()));
        }

        activityBehavior.execute(execution);

    } catch (ActivitiException e) {
        throw e;
    } catch (Throwable t) {
        LogMDC.putMDCExecution(execution);
        throw new ActivitiActivityExecutionException("couldn't execute activity <" + activity.getProperty("type") + " id=\"" + activity.getId() + "\" ...>: " + t.getMessage(), t);
    }
}

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

5 votes

/**
 * 流程跟踪图
 * @param processInstanceId		流程实例ID
 * @return	封装了各种节点信息
 */
public List<Map<String, Object>> traceProcess(String processInstanceId) throws Exception {
	//根据流程实例获取流程节点
	Execution execution = runtimeService.createExecutionQuery().executionId(processInstanceId).singleResult();//执行实例
	Object property = PropertyUtils.getProperty(execution, "activityId");
	String activityId = "";
	if (property != null) {
		activityId = property.toString();
	}
	//查询流程实例
	ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
	//根据流程定义id查询流程定义
	ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(processInstance.getProcessDefinitionId());
	//获取该流程定义的所有节点
	List<ActivityImpl> activitiList = processDefinition.getActivities();//获得当前任务的所有节点

	List<Map<String, Object>> activityInfos = new ArrayList<Map<String, Object>>();
	for (ActivityImpl activity : activitiList) {

		boolean currentActiviti = false;
		String id = activity.getId();

		// 判断是否是当前节点
		if (id.equals(activityId)) {
			currentActiviti = true;
		}

		Map<String, Object> activityImageInfo = packageSingleActivitiInfo(activity, processInstance, currentActiviti);

		activityInfos.add(activityImageInfo);
	}

	return activityInfos;
}

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

5 votes

/**
 * 输出跟踪流程信息
 * @param processInstanceId
 * @return
 * @throws Exception
 */
@RequestMapping(value = "/process/{executionId}/trace/{processInstanceId}",produces={MediaType.APPLICATION_JSON_VALUE})
public @ResponseBody Map<String,Object> traceProcess(@PathVariable("executionId") String executionId,@PathVariable("processInstanceId") String processInstanceId) throws Exception {
	
	//根据executionId查询当前执行的节点
	ExecutionEntity execution=(ExecutionEntity) runtimeService.createExecutionQuery().processInstanceId(processInstanceId).executionId(executionId).singleResult();
	
	//获取当前节点的activityId
	String activityId=execution.getActivityId();
	
	ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
	
	ProcessDefinitionEntity processDefinitionEntity = (ProcessDefinitionEntity) ((RepositoryServiceImpl)repositoryService).getDeployedProcessDefinition(processInstance.getProcessDefinitionId());
	
	List<ActivityImpl> activities = processDefinitionEntity.getActivities();
	
	Map<String,Object> activityImageInfo=new HashMap<String,Object>();
	
	for (ActivityImpl activityImpl : activities) {
		String id=activityImpl.getId();
		//判断是否是当前节点
		if(id.equals(activityId)){
			activityImageInfo.put("x", activityImpl.getX());
			activityImageInfo.put("y", activityImpl.getY());
			activityImageInfo.put("width", activityImpl.getWidth());
			activityImageInfo.put("height", activityImpl.getHeight());
			break;//跳出循环
		}
	}
	return activityImageInfo;
}

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

5 votes

protected void createErrorStartEventDefinition(ErrorEventDefinition errorEventDefinition, ActivityImpl startEventActivity, ScopeImpl scope) {
    org.activiti.engine.impl.bpmn.parser.ErrorEventDefinition definition = new org.activiti.engine.impl.bpmn.parser.ErrorEventDefinition(startEventActivity.getId());
    if (StringUtils.isNotEmpty(errorEventDefinition.getErrorCode())) {
        definition.setErrorCode(errorEventDefinition.getErrorCode());
    }
    definition.setPrecedence(10);
    addErrorEventDefinition(definition, scope);
}

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

5 votes

@Override
public void setActivity(ActivityImpl activity) {
    this.activity = activity;
    if (activity != null) {
        this.activityId = activity.getId();
        this.activityName = (String) activity.getProperty("name");
    } else {
        this.activityId = null;
        this.activityName = null;
    }
}

Source File: ActTaskService.java From Shop-for-JavaWeb with MIT License

5 votes

/**
 * 流程跟踪图信息
 * @param processInstanceId		流程实例ID
 * @return	封装了各种节点信息
 */
public List<Map<String, Object>> traceProcess(String processInstanceId) throws Exception {
	Execution execution = runtimeService.createExecutionQuery().executionId(processInstanceId).singleResult();//执行实例
	Object property = PropertyUtils.getProperty(execution, "activityId");
	String activityId = "";
	if (property != null) {
		activityId = property.toString();
	}
	ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId)
			.singleResult();
	ProcessDefinitionEntity processDefinition = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService)
			.getDeployedProcessDefinition(processInstance.getProcessDefinitionId());
	List<ActivityImpl> activitiList = processDefinition.getActivities();//获得当前任务的所有节点

	List<Map<String, Object>> activityInfos = new ArrayList<Map<String, Object>>();
	for (ActivityImpl activity : activitiList) {

		boolean currentActiviti = false;
		String id = activity.getId();

		// 当前节点
		if (id.equals(activityId)) {
			currentActiviti = true;
		}

		Map<String, Object> activityImageInfo = packageSingleActivitiInfo(activity, processInstance, currentActiviti);

		activityInfos.add(activityImageInfo);
	}

	return activityInfos;
}