流程监听问题

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1018969681 剑圣 2022-11-21 20:40

一、该问题的重现步骤是什么？

1. 原已在blade-starter-flowable工程下配置好了监听事件，但是无法调用BladeX-Boot工程下的业务逻辑，官方给出解释需要在BladeX-Boot工程下配置监听事件，但是试过之后，如果配置在BladeX-Boot工程下，会报错找不到类

2. 配置如下：

二、你期待的结果是什么？实际看到的又是什么？

三、你正在使用的是什么产品，什么版本？在什么操作系统上？

四、请提供详细的错误堆栈信息，这很重要。

五、若有更多详细信息，请在下面提供。

1条回答

zhx1994 - BladeX技术支持

2022-11-22 08:49

@Configuration
@AllArgsConstructor
WfGlobListenerConfig ApplicationListener<ContextRefreshedEvent> {

   GlobalListener globalListenerRuntimeService runtimeService@Override
   onApplicationEvent(ContextRefreshedEvent event) {
      runtimeService.addEventListener(globalListenerFlowableEngineEventType.TASK_CREATED)runtimeService.addEventListener(globalListenerFlowableEngineEventType.TASK_ASSIGNED)runtimeService.addEventListener(globalListenerFlowableEngineEventType.TASK_COMPLETED)runtimeService.addEventListener(globalListenerFlowableEngineEventType.PROCESS_COMPLETED)runtimeService.addEventListener(globalListenerFlowableEngineEventType.PROCESS_COMPLETED_WITH_TERMINATE_END_EVENT)}
}

@Slf4j
@Component
GlobalListener AbstractFlowableEngineEventListener {

   @Autowired
   TaskService taskService@Autowired
   RuntimeService runtimeService@Autowired
   RepositoryService repositoryService@Autowired
   ISafeInspectionLedgerService safeInspectionLedgerService@Autowired
   IQualityInspectionLedgerService qualityInspectionLedgerService@Autowired
   BladeLogger bladeLogger@Override
   taskCreated(FlowableEngineEntityEvent event) {
      .taskCreated(event)Thread(() -> {
         {
            Thread.sleep()} (InterruptedException e) {
            e.printStackTrace()}
         (event FlowableEntityEventImpl) {
            String processDefinitionId = event.getProcessDefinitionId()String processInstanceId = event.getProcessInstanceId()ProcessDefinition processDefinition = repositoryService
               .createProcessDefinitionQuery()
               .processDefinitionId(processDefinitionId)
               .singleResult()ProcessInstance process = runtimeService
               .createProcessInstanceQuery()
               .includeProcessVariables()
               .processInstanceId(processInstanceId)
               .singleResult()TaskEntity entity = (TaskEntity) event.getEntity()Task task = taskService.createTaskQuery()
               .taskId(entity.getId())
               .includeIdentityLinks()
               .singleResult()(task != ) {
               (StringUtil.isBlank(task.getAssignee())) { System.err.println()List<String> roles = ArrayList<>()List<String> userIds = ArrayList<>()List<? IdentityLinkInfo> identityLinks = task.getIdentityLinks()identityLinks.forEach(link -> {
                     (StringUtil.isNotBlank(link.getGroupId())) {
                        roles.add(link.getGroupId())}
                     (StringUtil.isNotBlank(link.getUserId())) {
                        userIds.add(link.getUserId())}
                  })System.err.println()System.err.println(roles)System.err.println()System.err.println()System.err.println(userIds)System.err.println()} {
                  System.err.println(+ processDefinition.getName() + + entity.getName() + )}
            }
         }
      }).start()}

   @Override
   taskAssigned(FlowableEngineEntityEvent event) { .taskAssigned(event)(event org.flowable.engine.delegate.event.impl.FlowableEntityEventImpl) {
         TaskEntity entity = (TaskEntity) event.getEntity()(StringUtil.isNotBlank(entity.getOwner())) { Thread(() -> {
               {
                  Thread.sleep()} (InterruptedException e) {
                  e.printStackTrace()}
               ProcessDefinition processDefinition = repositoryService
                  .createProcessDefinitionQuery()
                  .processDefinitionId(event.getProcessDefinitionId())
                  .singleResult()String owner = entity.getOwner()String assignee = entity.getAssignee()DelegationState delegationState = entity.getDelegationState()(ObjectUtil.isNotEmpty(delegationState)) { System.err.println(entity.getOwner() + + processDefinition.getName() + + entity.getName() + )} { System.err.println(entity.getOwner() + + processDefinition.getName() + + entity.getName() + )}
            }).start()}
      }
   }

   @Override
   taskCompleted(FlowableEngineEntityEvent event) {
      .taskCompleted(event)(event FlowableEntityWithVariablesEventImpl) {
         TaskEntity entity = (TaskEntity) event.getEntity()System.err.println(entity.getVariables())Thread(() -> {
            {
               Thread.sleep()} (InterruptedException e) {
               e.printStackTrace()}
            List<Comment> comment = taskService.getTaskComments(entity.getId())}).start()}
   }

   @Override
   processCompleted(FlowableEngineEntityEvent event) {
      .processCompleted(event)ExecutionEntityImpl executionEntity = (ExecutionEntityImpl) event.getEntity()}

   @Override
   processCompletedWithTerminateEnd(FlowableEngineEntityEvent event) {
      .processCompletedWithTerminateEnd(event)System.err.println()}
}

参考这个代码。

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