监听器模板

任务监听器

@Component
public class MyTaskListener implements TaskListener {
    private static final long serialVersionUID = 9213309167936632864L;
    protected static Logger logger = LoggerFactory.getLogger(TaskListener.class);
    @Override
    public void notify(DelegateTask delegateTask) {
        String taskDefKey = delegateTask.getTaskDefinitionKey();
        Date createTime = delegateTask.getCreateTime();
        String name = delegateTask.getName();
        String eventName = delegateTask.getEventName();
        String assignee = delegateTask.getAssignee();
        Set<IdentityLink> candidates = delegateTask.getCandidates();
        logger.info("演示任务相关信息===========================================================");
        logger.info("任务Key:{}", taskDefKey);
        logger.info("任务Name:{}", name);
        logger.info("任务createTime:{}", createTime);
        logger.info("任务assignee:{}", assignee);
        logger.info("任务candidates:{}", candidates);
        logger.error("演示事件执行顺序===========================================================");
        if ("create".endsWith(eventName)) {
            logger.info("创建：create=========");
        } else if ("assignment".endsWith(eventName)) {
            logger.info("指派：assignment========");
        } else if ("complete".endsWith(eventName)) {
            logger.info("完成：complete===========");
        } else if ("delete".endsWith(eventName)) {
            logger.info("销毁：delete=============");
        }
    }

执行监听器

public class UserTaskSkipListener implements ExecutionListener {

    private static final long serialVersionUID = -5669900748456795940L;

    @Override
    public void notify(DelegateExecution execution) {
        UserTask userTask = (UserTask) execution.getCurrentFlowElement();
        userTask.setSkipExpression("${1==1}");
    }
}