任務事件監聽器JBPM 5.4

Question

我正在使用JBPM 5.4，我想創建一個將在每次啓動人工任務時執行的代碼。我搜索了它，我發現有一類稱爲任務事件偵聽器

public interface TaskLifeCycleEventListener { 

    //@TODO: add all the methods 
    public void afterTaskActivatedEvent(Task ti); 
    public void afterTaskClaimedEvent(Task ti); 
    public void afterTaskSkippedEvent(Task ti); 
    public void afterTaskStartedEvent(Task ti); 
    public void afterTaskStoppedEvent(Task ti); 
    public void afterTaskCompletedEvent(Task ti); 
    public void afterTaskFailedEvent(Task ti); 
    public void afterTaskAddedEvent(Task ti); 
    public void afterTaskExitedEvent(Task ti); 
} 

這是接口裝置T可以實現，但我不知道如何部署它或註冊。誰能幫忙？

Answer 1

您可以LocalTask​​Service註冊TaskEventListener，就像爲： LocalTaskService localTaskService = new LocalTaskService(taskService); taskService.addEventListener(new MyTaskEventListener(localTaskService, ksession));