AbstractTask

AbstractTask

package com.huihe.exam.task;

import com.huihe.exam.util.Tools;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.Trigger;
import org.springframework.scheduling.support.CronTrigger;

public abstract class AbstractTask implements Runnable {

    private SchedulerTask task;
    private final Logger log = LoggerFactory.getLogger(AbstractTask.class);

    public static final String TASK_SUCCESS = "2";
    public static final String TASK_ERROR = "3";
    public static final String TASK_DOING = "1";
    public static final String TASK_WAITING = "0";

    public AbstractTask (){
        super();
    }

    @Override
    public void run() {
        log.info("父类run方法");
    }

    public abstract void success();

    public abstract void error();

    public abstract void doing();

    public void stop(){
        String taskId = task.getId();
        if(TaskAdmin.scheduledFutureMap.containsKey(taskId)){
            TaskAdmin.scheduledFutureMap.get(taskId).cancel(true);
            TaskAdmin.scheduledFutureMap.remove(taskId);
            log.info("移除任务【{}:{}】,当前任务池长度:{}", task.getTaskName(), taskId, TaskAdmin.scheduledFutureMap.size());
        }
    }

    public SchedulerTask getTask() {
        return task;
    }

    public void setTask(SchedulerTask task) {
        this.task = task;
    }

    public Trigger getTrigger(){
        return new CronTrigger(Tools.getCron(this.task.getStartTime()));
    }
}